bump stereoscope version to remove old containerd (#741)

* bump stereoscope version to remove old containerd

Signed-off-by: Christopher Phillips <christopher.phillips@anchore.com>

* go mod tidy

Signed-off-by: Christopher Phillips <christopher.phillips@anchore.com>

.bouncer.yaml

@@ -15,3 +15,8 @@ ignore-packages:
   # * GNU General Public License, version 2.0 or later (GPL-2.0-or-later).
   # (we choose Apache-2.0)
   - github.com/spdx/tools-golang
+
+  # from: https://github.com/xi2/xz/blob/master/LICENSE
+  # All these files have been put into the public domain.
+  # You can do whatever you want with these files.
+  - github.com/xi2/xz

.github/scripts/goreleaser-install.sh

@@ -0,0 +1,398 @@
+#!/bin/sh
+set -e
+# Code generated by godownloader on 2019-12-25T12:47:14Z. DO NOT EDIT.
+#
+
+usage() {
+	this=$1
+	cat <<EOF
+$this: download go binaries for goreleaser/goreleaser
+
+Usage: $this [-b] bindir [-d] [tag]
+  -b sets bindir or installation directory, Defaults to ./bin
+  -d turns on debug logging
+   [tag] is a tag from
+   https://github.com/goreleaser/goreleaser/releases
+   If tag is missing, then the latest will be used.
+
+ Generated by godownloader
+  https://github.com/goreleaser/godownloader
+
+EOF
+	exit 2
+}
+
+parse_args() {
+	#BINDIR is ./bin unless set be ENV
+	# over-ridden by flag below
+
+	BINDIR=${BINDIR:-./bin}
+	while getopts "b:dh?x" arg; do
+		case "$arg" in
+		b) BINDIR="$OPTARG" ;;
+		d) log_set_priority 10 ;;
+		h | \?) usage "$0" ;;
+		x) set -x ;;
+		esac
+	done
+	shift $((OPTIND - 1))
+	TAG=$1
+}
+# this function wraps all the destructive operations
+# if a curl|bash cuts off the end of the script due to
+# network, either nothing will happen or will syntax error
+# out preventing half-done work
+execute() {
+	tmpdir=$(mktemp -d)
+	log_debug "downloading files into ${tmpdir}"
+	http_download "${tmpdir}/${TARBALL}" "${TARBALL_URL}"
+	http_download "${tmpdir}/${CHECKSUM}" "${CHECKSUM_URL}"
+	hash_sha256_verify "${tmpdir}/${TARBALL}" "${tmpdir}/${CHECKSUM}"
+	srcdir="${tmpdir}"
+	(cd "${tmpdir}" && untar "${TARBALL}")
+	test ! -d "${BINDIR}" && install -d "${BINDIR}"
+	for binexe in $BINARIES; do
+		if [ "$OS" = "windows" ]; then
+			binexe="${binexe}.exe"
+		fi
+		install "${srcdir}/${binexe}" "${BINDIR}/"
+		log_info "installed ${BINDIR}/${binexe}"
+	done
+	rm -rf "${tmpdir}"
+}
+get_binaries() {
+	case "$PLATFORM" in
+	darwin/386) BINARIES="goreleaser" ;;
+	darwin/amd64) BINARIES="goreleaser" ;;
+	darwin/arm64) BINARIES="goreleaser" ;;
+	darwin/armv6) BINARIES="goreleaser" ;;
+	linux/386) BINARIES="goreleaser" ;;
+	linux/amd64) BINARIES="goreleaser" ;;
+	linux/arm64) BINARIES="goreleaser" ;;
+	linux/armv6) BINARIES="goreleaser" ;;
+	windows/386) BINARIES="goreleaser" ;;
+	windows/amd64) BINARIES="goreleaser" ;;
+	windows/arm64) BINARIES="goreleaser" ;;
+	windows/armv6) BINARIES="goreleaser" ;;
+	*)
+		log_crit "platform $PLATFORM is not supported.  Make sure this script is up-to-date and file request at https://github.com/${PREFIX}/issues/new"
+		exit 1
+		;;
+	esac
+}
+tag_to_version() {
+	if [ -z "${TAG}" ]; then
+		log_info "checking GitHub for latest tag"
+	else
+		log_info "checking GitHub for tag '${TAG}'"
+	fi
+	REALTAG=$(github_release "$OWNER/$REPO" "${TAG}") && true
+	if test -z "$REALTAG"; then
+		log_crit "unable to find '${TAG}' - use 'latest' or see https://github.com/${PREFIX}/releases for details"
+		exit 1
+	fi
+	# if version starts with 'v', remove it
+	TAG="$REALTAG"
+	VERSION=${TAG#v}
+}
+adjust_format() {
+	# change format (tar.gz or zip) based on OS
+	case ${OS} in
+	windows) FORMAT=zip ;;
+	esac
+	true
+}
+adjust_os() {
+	# adjust archive name based on OS
+	case ${OS} in
+	386) OS=i386 ;;
+	amd64) OS=x86_64 ;;
+	darwin) OS=Darwin ;;
+	linux) OS=Linux ;;
+	windows) OS=Windows ;;
+	esac
+	true
+}
+adjust_arch() {
+	# adjust archive name based on ARCH
+	case ${ARCH} in
+	386) ARCH=i386 ;;
+	amd64) ARCH=x86_64 ;;
+	darwin) ARCH=Darwin ;;
+	linux) ARCH=Linux ;;
+	windows) ARCH=Windows ;;
+	esac
+	true
+}
+
+cat /dev/null <<EOF
+------------------------------------------------------------------------
+https://github.com/client9/shlib - portable posix shell functions
+Public domain - http://unlicense.org
+https://github.com/client9/shlib/blob/master/LICENSE.md
+but credit (and pull requests) appreciated.
+------------------------------------------------------------------------
+EOF
+is_command() {
+	command -v "$1" >/dev/null
+}
+echoerr() {
+	echo "$@" 1>&2
+}
+log_prefix() {
+	echo "$0"
+}
+_logp=6
+log_set_priority() {
+	_logp="$1"
+}
+log_priority() {
+	if test -z "$1"; then
+		echo "$_logp"
+		return
+	fi
+	[ "$1" -le "$_logp" ]
+}
+log_tag() {
+	case $1 in
+	0) echo "emerg" ;;
+	1) echo "alert" ;;
+	2) echo "crit" ;;
+	3) echo "err" ;;
+	4) echo "warning" ;;
+	5) echo "notice" ;;
+	6) echo "info" ;;
+	7) echo "debug" ;;
+	*) echo "$1" ;;
+	esac
+}
+log_debug() {
+	log_priority 7 || return 0
+	echoerr "$(log_prefix)" "$(log_tag 7)" "$@"
+}
+log_info() {
+	log_priority 6 || return 0
+	echoerr "$(log_prefix)" "$(log_tag 6)" "$@"
+}
+log_err() {
+	log_priority 3 || return 0
+	echoerr "$(log_prefix)" "$(log_tag 3)" "$@"
+}
+log_crit() {
+	log_priority 2 || return 0
+	echoerr "$(log_prefix)" "$(log_tag 2)" "$@"
+}
+uname_os() {
+	os=$(uname -s | tr '[:upper:]' '[:lower:]')
+	case "$os" in
+	cygwin_nt*) os="windows" ;;
+	mingw*) os="windows" ;;
+	msys_nt*) os="windows" ;;
+	esac
+	echo "$os"
+}
+uname_arch() {
+	arch=$(uname -m)
+	case $arch in
+	x86_64) arch="amd64" ;;
+	x86) arch="386" ;;
+	i686) arch="386" ;;
+	i386) arch="386" ;;
+	aarch64) arch="arm64" ;;
+	armv5*) arch="armv5" ;;
+	armv6*) arch="armv6" ;;
+	armv7*) arch="armv7" ;;
+	esac
+	echo ${arch}
+}
+uname_os_check() {
+	os=$(uname_os)
+	case "$os" in
+	darwin) return 0 ;;
+	dragonfly) return 0 ;;
+	freebsd) return 0 ;;
+	linux) return 0 ;;
+	android) return 0 ;;
+	nacl) return 0 ;;
+	netbsd) return 0 ;;
+	openbsd) return 0 ;;
+	plan9) return 0 ;;
+	solaris) return 0 ;;
+	windows) return 0 ;;
+	esac
+	log_crit "uname_os_check '$(uname -s)' got converted to '$os' which is not a GOOS value. Please file bug at https://github.com/client9/shlib"
+	return 1
+}
+uname_arch_check() {
+	arch=$(uname_arch)
+	case "$arch" in
+	386) return 0 ;;
+	amd64) return 0 ;;
+	arm64) return 0 ;;
+	armv5) return 0 ;;
+	armv6) return 0 ;;
+	armv7) return 0 ;;
+	ppc64) return 0 ;;
+	ppc64le) return 0 ;;
+	mips) return 0 ;;
+	mipsle) return 0 ;;
+	mips64) return 0 ;;
+	mips64le) return 0 ;;
+	s390x) return 0 ;;
+	amd64p32) return 0 ;;
+	esac
+	log_crit "uname_arch_check '$(uname -m)' got converted to '$arch' which is not a GOARCH value.  Please file bug report at https://github.com/client9/shlib"
+	return 1
+}
+untar() {
+	tarball=$1
+	case "${tarball}" in
+	*.tar.gz | *.tgz) tar --no-same-owner -xzf "${tarball}" ;;
+	*.tar) tar --no-same-owner -xf "${tarball}" ;;
+	*.zip) unzip "${tarball}" ;;
+	*)
+		log_err "untar unknown archive format for ${tarball}"
+		return 1
+		;;
+	esac
+}
+http_download_curl() {
+	local_file=$1
+	source_url=$2
+	header=$3
+	if [ -z "$header" ]; then
+		code=$(curl -w '%{http_code}' -sL -o "$local_file" "$source_url")
+	else
+		code=$(curl -w '%{http_code}' -sL -H "$header" -o "$local_file" "$source_url")
+	fi
+	if [ "$code" != "200" ]; then
+		log_debug "http_download_curl received HTTP status $code"
+		return 1
+	fi
+	return 0
+}
+http_download_wget() {
+	local_file=$1
+	source_url=$2
+	header=$3
+	if [ -z "$header" ]; then
+		wget -q -O "$local_file" "$source_url"
+	else
+		wget -q --header "$header" -O "$local_file" "$source_url"
+	fi
+}
+http_download() {
+	log_debug "http_download $2"
+	if is_command curl; then
+		http_download_curl "$@"
+		return
+	elif is_command wget; then
+		http_download_wget "$@"
+		return
+	fi
+	log_crit "http_download unable to find wget or curl"
+	return 1
+}
+http_copy() {
+	tmp=$(mktemp)
+	http_download "${tmp}" "$1" "$2" || return 1
+	body=$(cat "$tmp")
+	rm -f "${tmp}"
+	echo "$body"
+}
+github_release() {
+	owner_repo=$1
+	version=$2
+	test -z "$version" && version="latest"
+	giturl="https://github.com/${owner_repo}/releases/${version}"
+	json=$(http_copy "$giturl" "Accept:application/json")
+	test -z "$json" && return 1
+	version=$(echo "$json" | tr -s '\n' ' ' | sed 's/.*"tag_name":"//' | sed 's/".*//')
+	test -z "$version" && return 1
+	echo "$version"
+}
+hash_sha256() {
+	TARGET=${1:-/dev/stdin}
+	if is_command gsha256sum; then
+		hash=$(gsha256sum "$TARGET") || return 1
+		echo "$hash" | cut -d ' ' -f 1
+	elif is_command sha256sum; then
+		hash=$(sha256sum "$TARGET") || return 1
+		echo "$hash" | cut -d ' ' -f 1
+	elif is_command shasum; then
+		hash=$(shasum -a 256 "$TARGET" 2>/dev/null) || return 1
+		echo "$hash" | cut -d ' ' -f 1
+	elif is_command openssl; then
+		hash=$(openssl -dst openssl dgst -sha256 "$TARGET") || return 1
+		echo "$hash" | cut -d ' ' -f a
+	else
+		log_crit "hash_sha256 unable to find command to compute sha-256 hash"
+		return 1
+	fi
+}
+hash_sha256_verify() {
+	TARGET=$1
+	checksums=$2
+	if [ -z "$checksums" ]; then
+		log_err "hash_sha256_verify checksum file not specified in arg2"
+		return 1
+	fi
+	BASENAME=${TARGET##*/}
+	want=$(grep "${BASENAME}" "${checksums}" 2>/dev/null | tr '\t' ' ' | cut -d ' ' -f 1)
+	if [ -z "$want" ]; then
+		log_err "hash_sha256_verify unable to find checksum for '${TARGET}' in '${checksums}'"
+		return 1
+	fi
+	got=$(hash_sha256 "$TARGET")
+	if [ "$want" != "$got" ]; then
+		log_err "hash_sha256_verify checksum for '$TARGET' did not verify ${want} vs $got"
+		return 1
+	fi
+}
+cat /dev/null <<EOF
+------------------------------------------------------------------------
+End of functions from https://github.com/client9/shlib
+------------------------------------------------------------------------
+EOF
+
+PROJECT_NAME="goreleaser"
+OWNER=goreleaser
+REPO="goreleaser"
+BINARY=goreleaser
+FORMAT=tar.gz
+OS=$(uname_os)
+ARCH=$(uname_arch)
+PREFIX="$OWNER/$REPO"
+
+# use in logging routines
+log_prefix() {
+	echo "$PREFIX"
+}
+PLATFORM="${OS}/${ARCH}"
+GITHUB_DOWNLOAD=https://github.com/${OWNER}/${REPO}/releases/download
+
+uname_os_check "$OS"
+uname_arch_check "$ARCH"
+
+parse_args "$@"
+
+get_binaries
+
+tag_to_version
+
+adjust_format
+
+adjust_os
+
+adjust_arch
+
+log_info "found version: ${VERSION} for ${TAG}/${OS}/${ARCH}"
+
+NAME=${PROJECT_NAME}_${OS}_${ARCH}
+TARBALL=${NAME}.${FORMAT}
+TARBALL_URL=${GITHUB_DOWNLOAD}/${TAG}/${TARBALL}
+CHECKSUM=checksums.txt
+CHECKSUM_URL=${GITHUB_DOWNLOAD}/${TAG}/${CHECKSUM}
+
+execute
+log_err "this script is deprecated, please do not use it anymore. check https://github.com/goreleaser/godownloader/issues/207"

.github/workflows/codeql-analysis.yml

@@ -31,15 +31,6 @@ jobs:
     steps:
     - name: Checkout repository
       uses: actions/checkout@v2
-      with:
-        # We must fetch at least the immediate parents so that if this is
-        # a pull request then we can checkout the head.
-        fetch-depth: 2
-
-    # If this run was triggered by a pull request event, then checkout
-    # the head of the pull request instead of the merge commit.
-    - run: git checkout HEAD^2
-      if: ${{ github.event_name == 'pull_request' }}
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/release.yaml

@@ -96,10 +96,6 @@ jobs:
     steps:
       - uses: docker-practice/actions-setup-docker@v1
 
-      # note, it is important to always be auth'd into docker.io to prevent rate limiting issues
-      - name: Login to Docker Hub
-        run: echo ${{ secrets.TOOLBOX_DOCKER_PASS }} | docker login docker.io -u ${{ secrets.TOOLBOX_DOCKER_USER }} --password-stdin
-
       - uses: actions/setup-go@v2
         with:
           go-version: ${{ env.GO_VERSION }}

.github/workflows/validations.yaml

@@ -232,6 +232,9 @@ jobs:
 
       - uses: actions/checkout@v2
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+
       - name: Restore tool cache
         id: tool-cache
         uses: actions/cache@v2.1.3
@@ -305,6 +308,10 @@ jobs:
     needs: [Build-Snapshot-Artifacts]
     runs-on: ubuntu-20.04
     steps:
+      - uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
       - uses: actions/checkout@v2
 
       - name: Restore go cache

.goreleaser.yaml

@@ -12,9 +12,27 @@ builds:
     env:
       - CGO_ENABLED=0
     goos:
-      # windows not supported yet (due to jotframe)
-      # - windows
       - linux
+    goarch:
+      - amd64
+      - arm64
+    # Set the modified timestamp on the output binary to the git timestamp (to ensure a reproducible build)
+    mod_timestamp: '{{ .CommitTimestamp }}'
+    ldflags: |
+      -w
+      -s
+      -extldflags '-static'
+      -X github.com/anchore/syft/internal/version.version={{.Version}}
+      -X github.com/anchore/syft/internal/version.gitCommit={{.Commit}}
+      -X github.com/anchore/syft/internal/version.buildDate={{.Date}}
+      -X github.com/anchore/syft/internal/version.gitTreeState={{.Env.BUILD_GIT_TREE_STATE}}
+
+  - binary: syft
+    id: syft-win
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - windows
     goarch:
       - amd64
     # Set the modified timestamp on the output binary to the git timestamp (to ensure a reproducible build)
@@ -27,7 +45,8 @@ builds:
       -X github.com/anchore/syft/internal/version.gitCommit={{.Commit}}
       -X github.com/anchore/syft/internal/version.buildDate={{.Date}}
       -X github.com/anchore/syft/internal/version.gitTreeState={{.Env.BUILD_GIT_TREE_STATE}}
-  # For more info on this macOS build, see: https://github.com/mitchellh/gon#usage-with-goreleaser
+
+    # For more info on this macOS build, see: https://github.com/mitchellh/gon#usage-with-goreleaser
   - binary: syft
     id: syft-macos
     env:
@@ -36,6 +55,7 @@ builds:
       - darwin
     goarch:
       - amd64
+      - arm64
     # Set the modified timestamp on the output binary to the git timestamp (to ensure a reproducible build)
     mod_timestamp: '{{ .CommitTimestamp }}'
     ldflags: |
@@ -51,10 +71,11 @@ archives:
   - format: tar.gz
     builds:
       - syft # i.e. Linux only
-  - format: zip # This is a hack! We don't actually intend to use _this_ ZIP file, we just need goreleaser to consider the ZIP file produced by gon (which will have the same file name) to be an artifact so we can use it downstream in publishing (e.g. to a homebrew tap)
+  - format: zip # This is a hack for syft-macos! We don't actually intend to use _this_ ZIP file, we just need goreleaser to consider the ZIP file produced by gon (which will have the same file name) to be an artifact so we can use it downstream in publishing (e.g. to a homebrew tap)
     id: syft-zip
     builds:
       - syft-macos
+      - syft-win
 
 signs:
   - artifacts: checksum
@@ -92,15 +113,48 @@ brews:
     description: *description
 
 dockers:
-  - dockerfile: Dockerfile
-    image_templates:
+  - image_templates:
       - "anchore/syft:latest"
-      - "anchore/syft:{{ .Tag }}"
-      - "anchore/syft:v{{ .Major }}"
-      - "anchore/syft:v{{ .Major }}.{{ .Minor }}"
+      - "anchore/syft:{{ .Tag }}-amd64"
+      - "anchore/syft:v{{ .Major }}-amd64"
+      - "anchore/syft:v{{ .Major }}.{{ .Minor }}-amd64"
+    dockerfile: Dockerfile
+    use: buildx
     build_flag_templates:
+      - "--platform=linux/amd64"
       - "--build-arg=BUILD_DATE={{.Date}}"
       - "--build-arg=BUILD_VERSION={{.Version}}"
       - "--build-arg=VCS_REF={{.FullCommit}}"
       - "--build-arg=VCS_URL={{.GitURL}}"
-    use_buildx: true
+
+  - image_templates:
+      - "anchore/syft:{{ .Tag }}-arm64v8"
+      - "anchore/syft:v{{ .Major }}-arm64v8"
+      - "anchore/syft:v{{ .Major }}.{{ .Minor }}-arm64v8"
+    goarch: arm64
+    dockerfile: Dockerfile
+    use: buildx
+    build_flag_templates:
+      - "--platform=linux/arm64/v8"
+      - "--build-arg=BUILD_DATE={{.Date}}"
+      - "--build-arg=BUILD_VERSION={{.Version}}"
+      - "--build-arg=VCS_REF={{.FullCommit}}"
+      - "--build-arg=VCS_URL={{.GitURL}}"
+
+docker_manifests:
+  - name_template: anchore/syft:{{ .Tag }}
+    image_templates:
+      - anchore/syft:{{ .Tag }}-amd64
+      - anchore/syft:v{{ .Major }}-amd64
+      - anchore/syft:v{{ .Major }}.{{ .Minor }}-amd64
+      - anchore/syft:{{ .Tag }}-arm64v8
+      - anchore/syft:v{{ .Major }}-arm64v8
+      - anchore/syft:v{{ .Major }}.{{ .Minor }}-arm64v8
+  - name_template: anchore/syft:latest
+    image_templates:
+      - anchore/syft:{{ .Tag }}-amd64
+      - anchore/syft:v{{ .Major }}-amd64
+      - anchore/syft:v{{ .Major }}.{{ .Minor }}-amd64
+      - anchore/syft:{{ .Tag }}-arm64v8
+      - anchore/syft:v{{ .Major }}-arm64v8
+      - anchore/syft:v{{ .Major }}.{{ .Minor }}-arm64v8

Makefile

@@ -15,10 +15,10 @@ RESET := $(shell tput -T linux sgr0)
 TITLE := $(BOLD)$(PURPLE)
 SUCCESS := $(BOLD)$(GREEN)
 # the quality gate lower threshold for unit test total % coverage (by function statements)
-COVERAGE_THRESHOLD := 65
+COVERAGE_THRESHOLD := 62
 # CI cache busting values; change these if you want CI to not use previous stored cache
 INTEGRATION_CACHE_BUSTER="88738d2f"
-CLI_CACHE_BUSTER="789bacdf"
+CLI_CACHE_BUSTER="9a2c03cf"
 BOOTSTRAP_CACHE="c7afb99ad"
 
 ## Build variables
@@ -37,10 +37,6 @@ ifeq "$(strip $(VERSION))" ""
  override VERSION = $(shell git describe --always --tags --dirty)
 endif
 
-# used to generate the changelog from the second to last tag to the current tag (used in the release pipeline when the release tag is in place)
-LAST_TAG := $(shell git describe --abbrev=0 --tags $(shell git rev-list --tags --max-count=1))
-SECOND_TO_LAST_TAG := $(shell git describe --abbrev=0 --tags $(shell git rev-list --tags --skip=1 --max-count=1))
-
 ## Variable assertions
 
 ifndef TEMPDIR
@@ -103,7 +99,9 @@ bootstrap-tools: $(TEMPDIR)
 	GO111MODULE=off GOBIN=$(shell realpath $(TEMPDIR)) go get -u golang.org/x/perf/cmd/benchstat
 	curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(TEMPDIR)/ v1.42.1
 	curl -sSfL https://raw.githubusercontent.com/wagoodman/go-bouncer/master/bouncer.sh | sh -s -- -b $(TEMPDIR)/ v0.2.0
-	curl -sfL https://install.goreleaser.com/github.com/goreleaser/goreleaser.sh | sh -s -- -b $(TEMPDIR)/ v0.177.0
+	curl -sSfL https://raw.githubusercontent.com/anchore/chronicle/main/install.sh | sh -s -- -b $(TEMPDIR)/ v0.3.0
+	.github/scripts/goreleaser-install.sh -b $(TEMPDIR)/ v0.177.0
+	GOBIN="$(shell realpath $(TEMPDIR))" go install github.com/neilpa/yajsv@v1.4.0
 
 .PHONY: bootstrap-go
 bootstrap-go:
@@ -138,7 +136,7 @@ lint-fix: ## Auto-format all source code + run golangci lint fixers
 	go mod tidy
 
 .PHONY: check-licenses
-check-licenses:
+check-licenses: ## Ensure transitive dependencies are compliant with the current license policy
 	$(TEMPDIR)/bouncer check
 
 check-go-mod-tidy:
@@ -193,6 +191,11 @@ fixtures:
 generate-json-schema:  ## Generate a new json schema
 	cd schema/json && go run generate.go
 
+.PHONY: generate-license-list
+generate-license-list: ## Generate an updated spdx license list
+	go generate ./internal/spdxlicense/...
+	gofmt -s -w ./internal/spdxlicense
+
 .PHONY: build
 build: $(SNAPSHOTDIR) ## Build release snapshot binaries and packages
 
@@ -203,7 +206,9 @@ $(SNAPSHOTDIR): ## Build snapshot release binaries and packages
 	cat .goreleaser.yaml >> $(TEMPDIR)/goreleaser.yaml
 
 	# build release snapshots
+	# DOCKER_CLI_EXPERIMENTAL needed to support multi architecture builds for goreleaser
 	BUILD_GIT_TREE_STATE=$(GITTREESTATE) \
+	DOCKER_CLI_EXPERIMENTAL=enabled \
 	$(TEMPDIR)/goreleaser release --skip-publish --skip-sign --rm-dist --snapshot --config $(TEMPDIR)/goreleaser.yaml
 
 # note: we cannot clean the snapshot directory since the pipeline builds the snapshot separately
@@ -249,44 +254,19 @@ cli: $(SNAPSHOTDIR) ## Run CLI tests
 	SYFT_BINARY_LOCATION='$(SNAPSHOT_CMD)' \
 		go test -count=1 -v ./test/cli
 
-.PHONY: changlog-release
-changelog-release:
-	@echo "Last tag: $(SECOND_TO_LAST_TAG)"
-	@docker run --rm \
-		-v "$(shell pwd)":/usr/local/src/your-app \
-		ferrarimarco/github-changelog-generator \
-		--user anchore \
-		--project $(BIN) \
-		-t ${GITHUB_TOKEN} \
-		--exclude-labels 'duplicate,question,invalid,wontfix,size:small,size:medium,size:large,size:x-large' \
-		--no-pr-wo-labels \
-		--no-issues-wo-labels \
-		--since-tag $(SECOND_TO_LAST_TAG)
-
-	@printf '\n$(BOLD)$(CYAN)Release $(VERSION) Changelog$(RESET)\n\n'
-	@cat CHANGELOG.md
-
-.PHONY: changelog-unreleased
-changelog-unreleased: ## show the current changelog that will be produced on the next release (note: requires GITHUB_TOKEN set)
-	@docker run -it --rm \
-		-v "$(shell pwd)":/usr/local/src/your-app \
-		ferrarimarco/github-changelog-generator \
-		--user anchore \
-		--project $(BIN) \
-		-t ${GITHUB_TOKEN} \
-		--exclude-labels 'duplicate,question,invalid,wontfix,size:small,size:medium,size:large,size:x-large' \
-		--since-tag $(LAST_TAG)
-
-	@printf '\n$(BOLD)$(CYAN)Unreleased Changes (closed PRs and issues will not be in the final changelog)$(RESET)\n'
-
+.PHONY: changelog
+changelog: clean-changelog CHANGELOG.md
 	@docker run -it --rm \
 		-v $(shell pwd)/CHANGELOG.md:/CHANGELOG.md \
 		rawkode/mdv \
 			-t 748.5989 \
 			/CHANGELOG.md
 
+CHANGELOG.md:
+	$(TEMPDIR)/chronicle -vv > CHANGELOG.md
+
 .PHONY: release
-release: clean-dist changelog-release ## Build and publish final binaries and packages. Intended to be run only on macOS.
+release: clean-dist CHANGELOG.md  ## Build and publish final binaries and packages. Intended to be run only on macOS.
 	$(call title,Publishing release artifacts)
 
 	# Prepare for macOS-specific signing process
@@ -301,9 +281,11 @@ release: clean-dist changelog-release ## Build and publish final binaries and pa
 	cat .goreleaser.yaml >> $(TEMPDIR)/goreleaser.yaml
 
 	# release (note the version transformation from v0.7.0 --> 0.7.0)
+	# DOCKER_CLI_EXPERIMENTAL needed to support multi architecture builds for goreleaser
 	bash -c "\
 		BUILD_GIT_TREE_STATE=$(GITTREESTATE) \
 		VERSION=$(VERSION:v%=%) \
+		DOCKER_CLI_EXPERIMENTAL=enabled \
 		$(TEMPDIR)/goreleaser \
 			--rm-dist \
 			--config $(TEMPDIR)/goreleaser.yaml \
@@ -325,9 +307,13 @@ clean-snapshot:
 	rm -rf $(SNAPSHOTDIR) $(TEMPDIR)/goreleaser.yaml
 
 .PHONY: clean-dist
-clean-dist:
+clean-dist: clean-changelog
 	rm -rf $(DISTDIR) $(TEMPDIR)/goreleaser.yaml
 
+.PHONY: clean-changelog
+clean-changelog:
+	rm -f CHANGELOG.md
+
 clean-test-image-cache: clean-test-image-tar-cache clean-test-image-docker-cache
 
 .PHONY: clear-test-image-tar-cache

README.md

@@ -1,4 +1,6 @@
-# syft
+<p align="center">
+    <img src="https://user-images.githubusercontent.com/5199289/136844524-1527b09f-c5cb-4aa9-be54-5aa92a6086c1.png" width="271" alt="Cute pink owl syft logo">
+</p>
 
 [![Validations](https://github.com/anchore/syft/actions/workflows/validations.yaml/badge.svg)](https://github.com/anchore/syft/actions/workflows/validations.yaml)
 [![Go Report Card](https://goreportcard.com/badge/github.com/anchore/syft)](https://goreportcard.com/report/github.com/anchore/syft)
@@ -7,19 +9,17 @@
 [![License: Apache-2.0](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/anchore/syft/blob/main/LICENSE)
 [![Slack Invite](https://img.shields.io/badge/Slack-Join-blue?logo=slack)](https://anchore.com/slack)
 
-A CLI tool and go library for generating a Software Bill of Materials (SBOM) from container images and filesystems. Exceptional for vulnerability detection when used with a scanner tool like [Grype](https://github.com/anchore/grype).
+A CLI tool and Go library for generating a Software Bill of Materials (SBOM) from container images and filesystems. Exceptional for vulnerability detection when used with a scanner tool like [Grype](https://github.com/anchore/grype).
 
-## We'll be at KubeCon 2021!
+### Join our community meetings!
 
-Attending KubeCon 2021 in person? Join us for a meetup on **Tuesday, October 12th**.
-
-We’ll have free swag, giveaways, snacks, and sips. Space will be limited, so make sure to [save your seat](https://get.anchore.com/2021-kubecon-na-opensource-happy-hour/)!
-
----
+- Calendar: https://calendar.google.com/calendar/u/0/r?cid=Y182OTM4dGt0MjRtajI0NnNzOThiaGtnM29qNEBncm91cC5jYWxlbmRhci5nb29nbGUuY29t
+- Agenda: https://docs.google.com/document/d/1ZtSAa6fj2a6KRWviTn3WoJm09edvrNUp4Iz_dOjjyY8/edit?usp=sharing (join [this group](https://groups.google.com/g/anchore-oss-community) for write access)
+- All are welcome!
 
 ![syft-demo](https://user-images.githubusercontent.com/590471/90277200-2a253000-de33-11ea-893f-32c219eea11a.gif)
 
-**Features**
+## Features
 - Catalog container images and filesystems to discover packages and libraries.
 - Supports packages and libraries from various ecosystems (APK, DEB, RPM, Ruby Bundles, Python Wheel/Egg/requirements.txt, JavaScript NPM/Yarn, Java JAR/EAR/WAR, Jenkins plugins JPI/HPI, Go modules)
 - Linux distribution identification (supports Alpine, BusyBox, CentOS/RedHat, Debian/Ubuntu flavored distributions)
@@ -89,25 +89,136 @@ docker-archive:path/to/yourimage.tar   use a tarball from disk for archives crea
 oci-archive:path/to/yourimage.tar      use a tarball from disk for OCI archives (from Skopeo or otherwise)
 oci-dir:path/to/yourimage              read directly from a path on disk for OCI layout directories (from Skopeo or otherwise)
 dir:path/to/yourproject                read directly from a path on disk (any directory)
+file:path/to/yourproject/file          read directly from a path on disk (any single file)
 registry:yourrepo/yourimage:tag        pull image directly from a registry (no container runtime required)
 ```
 
+### Excluding file paths
+
+Syft can exclude files and paths from being scanned within a source by using glob expressions
+with one or more `--exclude` parameters:
+```
+syft <source> --exclude './out/**/*.json' --exclude /etc
+```
+**Note:** in the case of _image scanning_, since the entire filesystem is scanned it is
+possible to use absolute paths like `/etc` or `/usr/**/*.txt` whereas _directory scans_
+exclude files _relative to the specified directory_. For example: scanning `/usr/foo` with
+`--exclude ./package.json` would exclude `/usr/foo/package.json` and `--exclude '**/package.json'`
+would exclude all `package.json` files under `/usr/foo`. For _directory scans_,
+it is required to begin path expressions with `./`, `*/`, or `**/`, all of which
+will be resolved _relative to the specified scan directory_. Keep in mind, your shell
+may attempt to expand wildcards, so put those parameters in single quotes, like:
+`'**/*.json'`.
+
 ### Output formats
 
-The output format for Syft is configurable as well:
+The output format for Syft is configurable as well using the
+`-o` (or `--output`) option:
 
 ```
 syft packages <image> -o <format>
 ```
 
-Where the `format`s available are:
+Where the `formats` available are:
 - `json`: Use this to get as much information out of Syft as possible!
 - `text`: A row-oriented, human-and-machine-friendly output.
-- `cyclonedx`: A XML report conforming to the [CycloneDX 1.2 specification](https://cyclonedx.org/specification/overview/).
+- `cyclonedx`: A XML report conforming to the [CycloneDX 1.3 specification](https://cyclonedx.org/specification/overview/).
+- `cyclonedx-json`: A JSON report conforming to the [CycloneDX 1.3 specification](https://cyclonedx.org/specification/overview/).
 - `spdx`: A tag-value formatted report conforming to the [SPDX 2.2 specification](https://spdx.github.io/spdx-spec/).
 - `spdx-json`: A JSON report conforming to the [SPDX 2.2 JSON Schema](https://github.com/spdx/spdx-spec/blob/v2.2/schemas/spdx-schema.json).
 - `table`: A columnar summary (default).
 
+#### Multiple outputs
+
+Syft can also output _multiple_ files in differing formats by appending
+`=<file>` to the option, for example to output Syft JSON and SPDX JSON:
+
+```shell
+syft packages <image> -o json=sbom.syft.json -o spdx-json=sbom.spdx.json
+```
+
+## Private Registry Authentication
+
+### Local Docker Credentials
+When a container runtime is not present, Syft can still utilize credentials configured in common credential sources (such as `~/.docker/config.json`). 
+It will pull images from private registries using these credentials. The config file is where your credentials are stored when authenticating with private registries via some command like `docker login`. 
+For more information see the `go-containerregistry` [documentation](https://github.com/google/go-containerregistry/tree/main/pkg/authn).
+
+
+An example `config.json` looks something like this:
+```
+// config.json
+{
+	"auths": {
+		"registry.example.com": {
+			"username": "AzureDiamond",
+			"password": "hunter2"
+		}
+	}
+}
+```
+
+You can run the following command as an example. It details the mount/environment configuration a container needs to access a private registry:
+
+`docker run -v ./config.json:/config/config.json -e "DOCKER_CONFIG=/config" anchore/syft:latest  <private_image>`
+
+
+### Docker Credentials in Kubernetes
+The below section shows a simple workflow on how to mount this config file as a secret into a container on kubernetes.
+1. Create a secret. The value of `config.json` is important. It refers to the specification detailed [here](https://github.com/google/go-containerregistry/tree/main/pkg/authn#the-config-file). 
+Below this section is the `secret.yaml` file that the pod configuration will consume as a volume. 
+The key `config.json` is important. It will end up being the name of the file when mounted into the pod.
+    ```
+    # secret.yaml
+    
+    apiVersion: v1
+    kind: Secret
+    metadata:
+      name: registry-config
+      namespace: syft
+    data:
+      config.json: <base64 encoded config.json>
+    ```
+
+    `kubectl apply -f secret.yaml`
+
+
+2. Create your pod running syft. The env `DOCKER_CONFIG` is important because it advertises where to look for the credential file. 
+In the below example, setting `DOCKER_CONFIG=/config` informs syft that credentials can be found at `/config/config.json`. 
+This is why we used `config.json` as the key for our secret. When mounted into containers the secrets' key is used as the filename. 
+The `volumeMounts` section mounts our secret to `/config`. The `volumes` section names our volume and leverages the secret we created in step one.
+    ```
+    # pod.yaml
+    
+    apiVersion: v1
+    kind: Pod
+    spec:
+      containers:
+        - image: anchore/syft:latest
+          name: syft-private-registry-demo
+          env:
+            - name: DOCKER_CONFIG
+              value: /config
+          volumeMounts:
+          - mountPath: /config
+            name: registry-config
+            readOnly: true
+          args:
+            - <private_image>
+      volumes:
+      - name: registry-config
+        secret:
+          secretName: registry-config
+    ```
+
+    `kubectl apply -f pod.yaml`
+
+
+3. The user can now run `kubectl logs syft-private-registry-demo`. The logs should show the syft analysis for the `<private_image>` provided in the pod configuration.
+
+Using the above information, users should be able to configure private registry access without having to do so in the `grype` or `syft` configuration files.
+They will also not be dependent on a docker daemon, (or some other runtime software) for registry configuration and access.
+
 ## Configuration
 
 Configuration search paths:
@@ -120,8 +231,12 @@ Configuration search paths:
 Configuration options (example values are the default):
 
 ```yaml
-# the output format of the SBOM report (options: table, text, json)
-# same as -o ; SYFT_OUTPUT env var
+# the output format(s) of the SBOM report (options: table, text, json, spdx, ...)
+# same as -o, --output, and SYFT_OUTPUT env var
+# to specify multiple output files in differing formats, use a list:
+# output:
+#   - "json=<syft-json-output-file>"
+#   - "spdx-json=<spdx-json-output-file>"
 output: "table"
 
 # suppress all output (except for the SBOM report)
@@ -135,8 +250,26 @@ file: ""
 # same as SYFT_CHECK_FOR_APP_UPDATE env var
 check-for-app-update: true
 
+# a list of globs to exclude from scanning. same as --exclude ; for example:
+# exclude:
+#   - "/etc/**"
+#   - "./out/**/*.json"
+exclude:
+
 # cataloging packages is exposed through the packages and power-user subcommands
 package:
+
+  # search within archives that do contain a file index to search against (zip)
+  # note: for now this only applies to the java package cataloger
+  # SYFT_PACKAGE_SEARCH_INDEXED_ARCHIVES env var
+  search-indexed-archives: true
+
+  # search within archives that do not contain a file index to search against (tar, tar.gz, tar.bz2, etc)
+  # note: enabling this may result in a performance impact since all discovered compressed tars will be decompressed
+  # note: for now this only applies to the java package cataloger
+  # SYFT_PACKAGE_SEARCH_UNINDEXED_ARCHIVES env var
+  search-unindexed-archives: false
+   
   cataloger:
     # enable/disable cataloging of packages
     # SYFT_PACKAGE_CATALOGER_ENABLED env var

cmd/check_for_application_update.go

@@ -11,6 +11,7 @@ import (
 
 func checkForApplicationUpdate() {
 	if appConfig.CheckForAppUpdate {
+		log.Debugf("checking if new vesion of %s is available", internal.ApplicationName)
 		isAvailable, newVersion, err := version.IsUpdateAvailable()
 		if err != nil {
 			// this should never stop the application

cmd/cmd.go

@@ -1,17 +1,19 @@
 package cmd
 
 import (
+	"encoding/json"
 	"fmt"
 	"os"
-
-	"github.com/spf13/cobra"
+	"sort"
 
 	"github.com/anchore/stereoscope"
 	"github.com/anchore/syft/internal/config"
 	"github.com/anchore/syft/internal/log"
 	"github.com/anchore/syft/internal/logger"
+	"github.com/anchore/syft/internal/version"
 	"github.com/anchore/syft/syft"
 	"github.com/gookit/color"
+	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 	"github.com/wagoodman/go-partybus"
 )
@@ -28,6 +30,8 @@ func init() {
 		initAppConfig,
 		initLogging,
 		logAppConfig,
+		checkForApplicationUpdate,
+		logAppVersion,
 		initEventBus,
 	)
 }
@@ -48,7 +52,13 @@ func initCmdAliasBindings() {
 		panic(err)
 	}
 
-	if activeCmd == packagesCmd || activeCmd == rootCmd {
+	// enable all cataloger by default if power-user command is run
+	if activeCmd == powerUserCmd {
+		config.PowerUserCatalogerEnabledDefault()
+	}
+
+	switch activeCmd {
+	case packagesCmd, rootCmd:
 		// note: we need to lazily bind config options since they are shared between both the root command
 		// and the packages command. Otherwise there will be global viper state that is in contention.
 		// See for more details: https://github.com/spf13/viper/issues/233 . Additionally, the bindings must occur BEFORE
@@ -58,7 +68,7 @@ func initCmdAliasBindings() {
 		if err = bindPackagesConfigOptions(activeCmd.Flags()); err != nil {
 			panic(err)
 		}
-	} else {
+	default:
 		// even though the root command or packages command is NOT being run, we still need default bindings
 		// such that application config parsing passes.
 		if err = bindPackagesConfigOptions(packagesCmd.Flags()); err != nil {
@@ -104,3 +114,33 @@ func initEventBus() {
 	stereoscope.SetBus(eventBus)
 	syft.SetBus(eventBus)
 }
+
+func logAppVersion() {
+	versionInfo := version.FromBuild()
+	log.Infof("syft version: %s", versionInfo.Version)
+
+	var fields map[string]interface{}
+	bytes, err := json.Marshal(versionInfo)
+	if err != nil {
+		return
+	}
+	err = json.Unmarshal(bytes, &fields)
+	if err != nil {
+		return
+	}
+
+	keys := make([]string, 0, len(fields))
+	for k := range fields {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+
+	for idx, field := range keys {
+		value := fields[field]
+		branch := "├──"
+		if idx == len(fields)-1 {
+			branch = "└──"
+		}
+		log.Debugf("  %s %s: %s", branch, field, value)
+	}
+}

cmd/completion.go

@@ -14,9 +14,8 @@ import (
 
 // completionCmd represents the completion command
 var completionCmd = &cobra.Command{
-	Hidden: true,
-	Use:    "completion [bash|zsh|fish]",
-	Short:  "Generate a shell completion for Syft (listing local docker images)",
+	Use:   "completion [bash|zsh|fish]",
+	Short: "Generate a shell completion for Syft (listing local docker images)",
 	Long: `To load completions (docker image list):
 
 Bash:

cmd/event_loop.go

@@ -14,7 +14,7 @@ import (
 // eventLoop listens to worker errors (from execution path), worker events (from a partybus subscription), and
 // signal interrupts. Is responsible for handling each event relative to a given UI an to coordinate eventing until
 // an eventual graceful exit.
-// nolint:gocognit,funlen
+// nolint:funlen
 func eventLoop(workerErrs <-chan error, signals <-chan os.Signal, subscription *partybus.Subscription, cleanupFn func(), uxs ...ui.UI) error {
 	defer cleanupFn()
 	events := subscription.Events()
@@ -41,9 +41,10 @@ func eventLoop(workerErrs <-chan error, signals <-chan os.Signal, subscription *
 			if err != nil {
 				// capture the error from the worker and unsubscribe to complete a graceful shutdown
 				retErr = multierror.Append(retErr, err)
-				if err := subscription.Unsubscribe(); err != nil {
-					retErr = multierror.Append(retErr, err)
-				}
+				_ = subscription.Unsubscribe()
+				// the worker has exited, we may have been mid-handling events for the UI which should now be
+				// ignored, in which case forcing a teardown of the UI irregardless of the state is required.
+				forceTeardown = true
 			}
 		case e, isOpen := <-events:
 			if !isOpen {
@@ -53,7 +54,6 @@ func eventLoop(workerErrs <-chan error, signals <-chan os.Signal, subscription *
 
 			if err := ux.Handle(e); err != nil {
 				if errors.Is(err, partybus.ErrUnsubscribe) {
-					log.Warnf("unable to unsubscribe from the event bus")
 					events = nil
 				} else {
 					retErr = multierror.Append(retErr, err)

cmd/event_loop_test.go

@@ -50,7 +50,7 @@ func Test_eventLoop_gracefulExit(t *testing.T) {
 		t.Cleanup(testBus.Close)
 
 		finalEvent := partybus.Event{
-			Type: event.PresenterReady,
+			Type: event.Exit,
 		}
 
 		worker := func() <-chan error {
@@ -182,7 +182,7 @@ func Test_eventLoop_unsubscribeError(t *testing.T) {
 		t.Cleanup(testBus.Close)
 
 		finalEvent := partybus.Event{
-			Type: event.PresenterReady,
+			Type: event.Exit,
 		}
 
 		worker := func() <-chan error {
@@ -251,8 +251,8 @@ func Test_eventLoop_handlerError(t *testing.T) {
 		t.Cleanup(testBus.Close)
 
 		finalEvent := partybus.Event{
-			Type:  event.PresenterReady,
-			Error: fmt.Errorf("unable to create presenter"),
+			Type:  event.Exit,
+			Error: fmt.Errorf("an exit error occured"),
 		}
 
 		worker := func() <-chan error {
@@ -376,7 +376,7 @@ func Test_eventLoop_uiTeardownError(t *testing.T) {
 		t.Cleanup(testBus.Close)
 
 		finalEvent := partybus.Event{
-			Type: event.PresenterReady,
+			Type: event.Exit,
 		}
 
 		worker := func() <-chan error {

cmd/output_writer.go

@@ -0,0 +1,72 @@
+package cmd
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/anchore/syft/internal/formats"
+	"github.com/anchore/syft/internal/output"
+	"github.com/anchore/syft/syft/format"
+	"github.com/anchore/syft/syft/sbom"
+	"github.com/hashicorp/go-multierror"
+)
+
+// makeWriter creates a sbom.Writer for output or returns an error. this will either return a valid writer
+// or an error but neither both and if there is no error, sbom.Writer.Close() should be called
+func makeWriter(outputs []string, defaultFile string) (sbom.Writer, error) {
+	outputOptions, err := parseOptions(outputs, defaultFile)
+	if err != nil {
+		return nil, err
+	}
+
+	writer, err := output.MakeWriter(outputOptions...)
+	if err != nil {
+		return nil, err
+	}
+
+	return writer, nil
+}
+
+// parseOptions utility to parse command-line option strings and retain the existing behavior of default format and file
+func parseOptions(outputs []string, defaultFile string) (out []output.WriterOption, errs error) {
+	// always should have one option -- we generally get the default of "table", but just make sure
+	if len(outputs) == 0 {
+		outputs = append(outputs, string(format.TableOption))
+	}
+
+	for _, name := range outputs {
+		name = strings.TrimSpace(name)
+
+		// split to at most two parts for <format>=<file>
+		parts := strings.SplitN(name, "=", 2)
+
+		// the format option is the first part
+		name = parts[0]
+
+		// default to the --file or empty string if not specified
+		file := defaultFile
+
+		// If a file is specified as part of the output option, use that
+		if len(parts) > 1 {
+			file = parts[1]
+		}
+
+		option := format.ParseOption(name)
+		if option == format.UnknownFormatOption {
+			errs = multierror.Append(errs, fmt.Errorf("bad output format: '%s'", name))
+			continue
+		}
+
+		encoder := formats.ByOption(option)
+		if encoder == nil {
+			errs = multierror.Append(errs, fmt.Errorf("unknown format: %s", outputFormat))
+			continue
+		}
+
+		out = append(out, output.WriterOption{
+			Format: *encoder,
+			Path:   file,
+		})
+	}
+	return out, errs
+}

cmd/output_writer_test.go

@@ -0,0 +1,78 @@
+package cmd
+
+import (
+	"fmt"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestOutputWriterConfig(t *testing.T) {
+	tmp := t.TempDir() + "/"
+
+	tests := []struct {
+		outputs  []string
+		file     string
+		err      bool
+		expected []string
+	}{
+		{
+			outputs:  []string{},
+			expected: []string{""},
+		},
+		{
+			outputs:  []string{"json"},
+			expected: []string{""},
+		},
+		{
+			file:     "test-1.json",
+			expected: []string{"test-1.json"},
+		},
+		{
+			outputs:  []string{"json=test-2.json"},
+			expected: []string{"test-2.json"},
+		},
+		{
+			outputs:  []string{"json=test-3-1.json", "spdx-json=test-3-2.json"},
+			expected: []string{"test-3-1.json", "test-3-2.json"},
+		},
+		{
+			outputs:  []string{"text", "json=test-4.json"},
+			expected: []string{"", "test-4.json"},
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(fmt.Sprintf("%s/%s", test.outputs, test.file), func(t *testing.T) {
+			outputs := test.outputs
+			for i, val := range outputs {
+				outputs[i] = strings.Replace(val, "=", "="+tmp, 1)
+			}
+
+			file := test.file
+			if file != "" {
+				file = tmp + file
+			}
+
+			_, err := makeWriter(test.outputs, file)
+
+			if test.err {
+				assert.Error(t, err)
+				return
+			} else {
+				assert.NoError(t, err)
+			}
+
+			for _, expected := range test.expected {
+				if expected != "" {
+					assert.FileExists(t, tmp+expected)
+				} else if file != "" {
+					assert.FileExists(t, file)
+				} else {
+					assert.NoFileExists(t, expected)
+				}
+			}
+		})
+	}
+}

cmd/packages.go

@@ -12,11 +12,12 @@ import (
 	"github.com/anchore/syft/internal/bus"
 	"github.com/anchore/syft/internal/log"
 	"github.com/anchore/syft/internal/ui"
-	"github.com/anchore/syft/syft"
-	"github.com/anchore/syft/syft/distro"
+	"github.com/anchore/syft/internal/version"
+	"github.com/anchore/syft/syft/artifact"
 	"github.com/anchore/syft/syft/event"
-	"github.com/anchore/syft/syft/pkg"
-	"github.com/anchore/syft/syft/presenter/packages"
+	"github.com/anchore/syft/syft/format"
+	"github.com/anchore/syft/syft/pkg/cataloger"
+	"github.com/anchore/syft/syft/sbom"
 	"github.com/anchore/syft/syft/source"
 	"github.com/pkg/profile"
 	"github.com/spf13/cobra"
@@ -43,14 +44,13 @@ const (
     {{.appName}} {{.command}} oci-archive:path/to/yourimage.tar      use a tarball from disk for OCI archives (from Skopeo or otherwise)
     {{.appName}} {{.command}} oci-dir:path/to/yourimage              read directly from a path on disk for OCI layout directories (from Skopeo or otherwise)
     {{.appName}} {{.command}} dir:path/to/yourproject                read directly from a path on disk (any directory)
+    {{.appName}} {{.command}} file:path/to/yourproject/file          read directly from a path on disk (any single file)
     {{.appName}} {{.command}} registry:yourrepo/yourimage:tag        pull image directly from a registry (no container runtime required)
 `
 )
 
 var (
-	packagesPresenterOpt packages.PresenterOption
-	packagesArgs         = cobra.MaximumNArgs(1)
-	packagesCmd          = &cobra.Command{
+	packagesCmd = &cobra.Command{
 		Use:   "packages [SOURCE]",
 		Short: "Generate a package SBOM",
 		Long:  "Generate a packaged-based Software Bill Of Materials (SBOM) from container images and filesystems",
@@ -58,25 +58,10 @@ var (
 			"appName": internal.ApplicationName,
 			"command": "packages",
 		}),
-		Args:          packagesArgs,
+		Args:          validateInputArgs,
 		SilenceUsage:  true,
 		SilenceErrors: true,
-		PreRunE: func(cmd *cobra.Command, args []string) error {
-			if len(args) == 0 {
-				err := cmd.Help()
-				if err != nil {
-					return err
-				}
-				return fmt.Errorf("an image/directory argument is required")
-			}
-
-			// set the presenter
-			presenterOption := packages.ParsePresenterOption(appConfig.Output)
-			if presenterOption == packages.UnknownPresenterOption {
-				return fmt.Errorf("bad --output value '%s'", appConfig.Output)
-			}
-			packagesPresenterOpt = presenterOption
-
+		PreRunE: func(cmd *cobra.Command, args []string) (err error) {
 			if appConfig.Dev.ProfileCPU && appConfig.Dev.ProfileMem {
 				return fmt.Errorf("cannot profile CPU and memory simultaneously")
 			}
@@ -105,17 +90,17 @@ func setPackageFlags(flags *pflag.FlagSet) {
 	// Formatting & Input options //////////////////////////////////////////////
 
 	flags.StringP(
-		"scope", "s", source.SquashedScope.String(),
+		"scope", "s", cataloger.DefaultSearchConfig().Scope.String(),
 		fmt.Sprintf("selection of layers to catalog, options=%v", source.AllScopes))
 
-	flags.StringP(
-		"output", "o", string(packages.TablePresenterOption),
-		fmt.Sprintf("report output formatter, options=%v", packages.AllPresenters),
+	flags.StringArrayP(
+		"output", "o", []string{string(format.TableOption)},
+		fmt.Sprintf("report output format, options=%v", format.AllOptions),
 	)
 
 	flags.StringP(
 		"file", "", "",
-		"file to write the report output to (default is STDOUT)",
+		"file to write the default report output to (default is STDOUT)",
 	)
 
 	// Upload options //////////////////////////////////////////////////////////
@@ -139,6 +124,11 @@ func setPackageFlags(flags *pflag.FlagSet) {
 		"include dockerfile for upload to Anchore Enterprise",
 	)
 
+	flags.StringArrayP(
+		"exclude", "", nil,
+		"exclude paths from being scanned using a glob expression",
+	)
+
 	flags.Bool(
 		"overwrite-existing-image", false,
 		"overwrite an existing image during the upload to Anchore Enterprise",
@@ -165,6 +155,10 @@ func bindPackagesConfigOptions(flags *pflag.FlagSet) error {
 		return err
 	}
 
+	if err := viper.BindPFlag("exclude", flags.Lookup("exclude")); err != nil {
+		return err
+	}
+
 	// Upload options //////////////////////////////////////////////////////////
 
 	if err := viper.BindPFlag("anchore.host", flags.Lookup("host")); err != nil {
@@ -194,71 +188,117 @@ func bindPackagesConfigOptions(flags *pflag.FlagSet) error {
 	return nil
 }
 
-func packagesExec(_ *cobra.Command, args []string) error {
-	// could be an image or a directory, with or without a scheme
-	userInput := args[0]
-
-	reporter, closer, err := reportWriter()
-	defer func() {
-		if err := closer(); err != nil {
-			log.Warnf("unable to write to report destination: %+v", err)
+func validateInputArgs(cmd *cobra.Command, args []string) error {
+	if len(args) == 0 {
+		// in the case that no arguments are given we want to show the help text and return with a non-0 return code.
+		if err := cmd.Help(); err != nil {
+			return fmt.Errorf("unable to display help: %w", err)
 		}
-	}()
+		return fmt.Errorf("an image/directory argument is required")
+	}
 
+	return cobra.MaximumNArgs(1)(cmd, args)
+}
+
+func packagesExec(_ *cobra.Command, args []string) error {
+	writer, err := makeWriter(appConfig.Output, appConfig.File)
 	if err != nil {
 		return err
 	}
 
+	defer func() {
+		if err := writer.Close(); err != nil {
+			log.Warnf("unable to write to report destination: %w", err)
+		}
+	}()
+
+	// could be an image or a directory, with or without a scheme
+	userInput := args[0]
+
 	return eventLoop(
-		packagesExecWorker(userInput),
+		packagesExecWorker(userInput, writer),
 		setupSignals(),
 		eventSubscription,
 		stereoscope.Cleanup,
-		ui.Select(appConfig.CliOptions.Verbosity > 0, appConfig.Quiet, reporter)...,
+		ui.Select(isVerbose(), appConfig.Quiet)...,
 	)
 }
 
-func packagesExecWorker(userInput string) <-chan error {
+func isVerbose() (result bool) {
+	isPipedInput, err := internal.IsPipedInput()
+	if err != nil {
+		// since we can't tell if there was piped input we assume that there could be to disable the ETUI
+		log.Warnf("unable to determine if there is piped input: %+v", err)
+		return true
+	}
+	// verbosity should consider if there is piped input (in which case we should not show the ETUI)
+	return appConfig.CliOptions.Verbosity > 0 || isPipedInput
+}
+
+func packagesExecWorker(userInput string, writer sbom.Writer) <-chan error {
 	errs := make(chan error)
 	go func() {
 		defer close(errs)
 
-		checkForApplicationUpdate()
-
-		src, cleanup, err := source.New(userInput, appConfig.Registry.ToOptions())
+		tasks, err := tasks()
 		if err != nil {
-			errs <- fmt.Errorf("failed to determine image source: %w", err)
+			errs <- err
 			return
 		}
-		defer cleanup()
 
-		catalog, d, err := syft.CatalogPackages(src, appConfig.Package.Cataloger.ScopeOpt)
+		src, cleanup, err := source.New(userInput, appConfig.Registry.ToOptions(), appConfig.Exclusions)
 		if err != nil {
-			errs <- fmt.Errorf("failed to catalog input: %w", err)
+			errs <- fmt.Errorf("failed to construct source from user input %q: %w", userInput, err)
 			return
 		}
+		if cleanup != nil {
+			defer cleanup()
+		}
+
+		s := sbom.SBOM{
+			Source: src.Metadata,
+			Descriptor: sbom.Descriptor{
+				Name:          internal.ApplicationName,
+				Version:       version.FromBuild().Version,
+				Configuration: appConfig,
+			},
+		}
+
+		var relationships []<-chan artifact.Relationship
+		for _, task := range tasks {
+			c := make(chan artifact.Relationship)
+			relationships = append(relationships, c)
+
+			go runTask(task, &s.Artifacts, src, c, errs)
+		}
+		s.Relationships = append(s.Relationships, mergeRelationships(relationships...)...)
 
 		if appConfig.Anchore.Host != "" {
-			if err := runPackageSbomUpload(src, src.Metadata, catalog, d, appConfig.Package.Cataloger.ScopeOpt); err != nil {
+			if err := runPackageSbomUpload(src, s); err != nil {
 				errs <- err
 				return
 			}
 		}
 
 		bus.Publish(partybus.Event{
-			Type: event.PresenterReady,
-			Value: packages.Presenter(packagesPresenterOpt, packages.PresenterConfig{
-				SourceMetadata: src.Metadata,
-				Catalog:        catalog,
-				Distro:         d,
-				Scope:          appConfig.Package.Cataloger.ScopeOpt,
-			}),
+			Type:  event.Exit,
+			Value: func() error { return writer.Write(s) },
 		})
 	}()
 	return errs
 }
 
-func runPackageSbomUpload(src *source.Source, s source.Metadata, catalog *pkg.Catalog, d *distro.Distro, scope source.Scope) error {
+func mergeRelationships(cs ...<-chan artifact.Relationship) (relationships []artifact.Relationship) {
+	for _, c := range cs {
+		for n := range c {
+			relationships = append(relationships, n)
+		}
+	}
+
+	return relationships
+}
+
+func runPackageSbomUpload(src *source.Source, s sbom.SBOM) error {
 	log.Infof("uploading results to %s", appConfig.Anchore.Host)
 
 	if src.Metadata.Scheme != source.ImageScheme {
@@ -293,17 +333,15 @@ func runPackageSbomUpload(src *source.Source, s source.Metadata, catalog *pkg.Ca
 
 	importCfg := anchore.ImportConfig{
 		ImageMetadata:           src.Image.Metadata,
-		SourceMetadata:          s,
-		Catalog:                 catalog,
-		Distro:                  d,
+		SBOM:                    s,
 		Dockerfile:              dockerfileContents,
 		OverwriteExistingUpload: appConfig.Anchore.OverwriteExistingImage,
-		Scope:                   scope,
 		Timeout:                 appConfig.Anchore.ImportTimeout,
 	}
 
 	if err := c.Import(context.Background(), importCfg); err != nil {
 		return fmt.Errorf("failed to upload results to host=%s: %+v", appConfig.Anchore.Host, err)
 	}
+
 	return nil
 }

cmd/power_user.go

@@ -2,16 +2,21 @@ package cmd
 
 import (
 	"fmt"
-	"sync"
+	"os"
 
 	"github.com/anchore/stereoscope"
 	"github.com/anchore/syft/internal"
 	"github.com/anchore/syft/internal/bus"
+	"github.com/anchore/syft/internal/formats/syftjson"
 	"github.com/anchore/syft/internal/log"
-	"github.com/anchore/syft/internal/presenter/poweruser"
+	"github.com/anchore/syft/internal/output"
 	"github.com/anchore/syft/internal/ui"
+	"github.com/anchore/syft/internal/version"
+	"github.com/anchore/syft/syft/artifact"
 	"github.com/anchore/syft/syft/event"
+	"github.com/anchore/syft/syft/sbom"
 	"github.com/anchore/syft/syft/source"
+	"github.com/gookit/color"
 	"github.com/pkg/profile"
 	"github.com/spf13/cobra"
 	"github.com/wagoodman/go-partybus"
@@ -19,6 +24,8 @@ import (
 
 const powerUserExample = `  {{.appName}} {{.command}} <image>
 
+  DEPRECATED - THIS COMMAND WILL BE REMOVED in v1.0.0
+
   Only image sources are supported (e.g. docker: , docker-archive: , oci: , etc.), the directory source (dir:) is not supported.
 
   All behavior is controlled via application configuration and environment variables (see https://github.com/anchore/syft#configuration)
@@ -35,19 +42,11 @@ var powerUserCmd = &cobra.Command{
 		"appName": internal.ApplicationName,
 		"command": "power-user",
 	}),
-	Args:          cobra.MaximumNArgs(1),
+	Args:          validateInputArgs,
 	Hidden:        true,
 	SilenceUsage:  true,
 	SilenceErrors: true,
 	PreRunE: func(cmd *cobra.Command, args []string) error {
-		if len(args) == 0 {
-			err := cmd.Help()
-			if err != nil {
-				return err
-			}
-			return fmt.Errorf("an image/directory argument is required")
-		}
-
 		if appConfig.Dev.ProfileCPU && appConfig.Dev.ProfileMem {
 			return fmt.Errorf("cannot profile CPU and memory simultaneously")
 		}
@@ -75,69 +74,80 @@ func powerUserExec(_ *cobra.Command, args []string) error {
 	// could be an image or a directory, with or without a scheme
 	userInput := args[0]
 
-	reporter, closer, err := reportWriter()
-	defer func() {
-		if err := closer(); err != nil {
-			log.Warnf("unable to write to report destination: %+v", err)
-		}
-	}()
-
+	writer, err := output.MakeWriter(output.WriterOption{
+		Format: syftjson.Format(),
+		Path:   appConfig.File,
+	})
 	if err != nil {
 		return err
 	}
 
+	defer func() {
+		if err := writer.Close(); err != nil {
+			log.Warnf("unable to write to report destination: %+v", err)
+		}
+
+		// inform user at end of run that command will be removed
+		deprecated := color.Style{color.Red, color.OpBold}.Sprint("DEPRECATED: This command will be removed in v1.0.0")
+		fmt.Fprintln(os.Stderr, deprecated)
+	}()
+
 	return eventLoop(
-		powerUserExecWorker(userInput),
+		powerUserExecWorker(userInput, writer),
 		setupSignals(),
 		eventSubscription,
 		stereoscope.Cleanup,
-		ui.Select(appConfig.CliOptions.Verbosity > 0, appConfig.Quiet, reporter)...,
+		ui.Select(isVerbose(), appConfig.Quiet)...,
 	)
 }
-
-func powerUserExecWorker(userInput string) <-chan error {
+func powerUserExecWorker(userInput string, writer sbom.Writer) <-chan error {
 	errs := make(chan error)
 	go func() {
 		defer close(errs)
 
-		tasks, err := powerUserTasks()
+		appConfig.Secrets.Cataloger.Enabled = true
+		appConfig.FileMetadata.Cataloger.Enabled = true
+		appConfig.FileContents.Cataloger.Enabled = true
+		appConfig.FileClassification.Cataloger.Enabled = true
+		tasks, err := tasks()
 		if err != nil {
 			errs <- err
 			return
 		}
 
-		checkForApplicationUpdate()
-
-		src, cleanup, err := source.New(userInput, appConfig.Registry.ToOptions())
+		src, cleanup, err := source.New(userInput, appConfig.Registry.ToOptions(), appConfig.Exclusions)
 		if err != nil {
 			errs <- err
 			return
 		}
-		defer cleanup()
-
-		analysisResults := poweruser.JSONDocumentConfig{
-			SourceMetadata:    src.Metadata,
-			ApplicationConfig: *appConfig,
+		if cleanup != nil {
+			defer cleanup()
 		}
 
-		wg := &sync.WaitGroup{}
+		s := sbom.SBOM{
+			Source: src.Metadata,
+			Descriptor: sbom.Descriptor{
+				Name:          internal.ApplicationName,
+				Version:       version.FromBuild().Version,
+				Configuration: appConfig,
+			},
+		}
+
+		var relationships []<-chan artifact.Relationship
 		for _, task := range tasks {
-			wg.Add(1)
-			go func(task powerUserTask) {
-				defer wg.Done()
-				if err = task(&analysisResults, src); err != nil {
-					errs <- err
-					return
-				}
-			}(task)
+			c := make(chan artifact.Relationship)
+			relationships = append(relationships, c)
+
+			go runTask(task, &s.Artifacts, src, c, errs)
 		}
 
-		wg.Wait()
+		s.Relationships = append(s.Relationships, mergeRelationships(relationships...)...)
 
 		bus.Publish(partybus.Event{
-			Type:  event.PresenterReady,
-			Value: poweruser.NewJSONPresenter(analysisResults),
+			Type:  event.Exit,
+			Value: func() error { return writer.Write(s) },
 		})
 	}()
+
 	return errs
 }

cmd/report_writer.go

@@ -1,33 +0,0 @@
-package cmd
-
-import (
-	"fmt"
-	"io"
-	"os"
-	"strings"
-
-	"github.com/anchore/syft/internal/log"
-)
-
-func reportWriter() (io.Writer, func() error, error) {
-	nop := func() error { return nil }
-	path := strings.TrimSpace(appConfig.File)
-
-	switch len(path) {
-	case 0:
-		return os.Stdout, nop, nil
-
-	default:
-		reportFile, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644)
-
-		if err != nil {
-			return nil, nop, fmt.Errorf("unable to create report file: %w", err)
-		}
-
-		return reportFile, func() error {
-			log.Infof("report written to file=%q", path)
-
-			return reportFile.Close()
-		}, nil
-	}
-}

cmd/root.go

@@ -4,7 +4,9 @@ import (
 	"fmt"
 	"os"
 
+	"github.com/anchore/syft/internal"
 	"github.com/anchore/syft/internal/config"
+	"github.com/anchore/syft/internal/version"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
@@ -22,17 +24,20 @@ var rootCmd = &cobra.Command{
 	PreRunE:           packagesCmd.PreRunE,
 	RunE:              packagesCmd.RunE,
 	ValidArgsFunction: packagesCmd.ValidArgsFunction,
+	Version:           version.FromBuild().Version,
 }
 
 func init() {
 	// set universal flags
 	rootCmd.PersistentFlags().StringVarP(&persistentOpts.ConfigPath, "config", "c", "", "application config file")
-
+	// setting the version template to just print out the string since we already have a templatized version string
+	rootCmd.SetVersionTemplate(fmt.Sprintf("%s {{.Version}}\n", internal.ApplicationName))
 	flag := "quiet"
 	rootCmd.PersistentFlags().BoolP(
 		flag, "q", false,
 		"suppress all logging output",
 	)
+
 	if err := viper.BindPFlag(flag, rootCmd.PersistentFlags().Lookup(flag)); err != nil {
 		fmt.Printf("unable to bind flag '%s': %+v", flag, err)
 		os.Exit(1)

cmd/tasks.go

@@ -4,24 +4,25 @@ import (
 	"crypto"
 	"fmt"
 
-	"github.com/anchore/syft/internal/presenter/poweruser"
 	"github.com/anchore/syft/syft"
+	"github.com/anchore/syft/syft/artifact"
 	"github.com/anchore/syft/syft/file"
+	"github.com/anchore/syft/syft/sbom"
 	"github.com/anchore/syft/syft/source"
 )
 
-type powerUserTask func(*poweruser.JSONDocumentConfig, *source.Source) error
+type task func(*sbom.Artifacts, *source.Source) ([]artifact.Relationship, error)
 
-func powerUserTasks() ([]powerUserTask, error) {
-	var tasks []powerUserTask
+func tasks() ([]task, error) {
+	var tasks []task
 
-	generators := []func() (powerUserTask, error){
-		catalogPackagesTask,
-		catalogFileMetadataTask,
-		catalogFileDigestsTask,
-		catalogSecretsTask,
-		catalogFileClassificationsTask,
-		catalogContentsTask,
+	generators := []func() (task, error){
+		generateCatalogPackagesTask,
+		generateCatalogFileMetadataTask,
+		generateCatalogFileDigestsTask,
+		generateCatalogSecretsTask,
+		generateCatalogFileClassificationsTask,
+		generateCatalogContentsTask,
 	}
 
 	for _, generator := range generators {
@@ -29,6 +30,7 @@ func powerUserTasks() ([]powerUserTask, error) {
 		if err != nil {
 			return nil, err
 		}
+
 		if task != nil {
 			tasks = append(tasks, task)
 		}
@@ -37,51 +39,51 @@ func powerUserTasks() ([]powerUserTask, error) {
 	return tasks, nil
 }
 
-func catalogPackagesTask() (powerUserTask, error) {
+func generateCatalogPackagesTask() (task, error) {
 	if !appConfig.Package.Cataloger.Enabled {
 		return nil, nil
 	}
 
-	task := func(results *poweruser.JSONDocumentConfig, src *source.Source) error {
-		packageCatalog, theDistro, err := syft.CatalogPackages(src, appConfig.Package.Cataloger.ScopeOpt)
+	task := func(results *sbom.Artifacts, src *source.Source) ([]artifact.Relationship, error) {
+		packageCatalog, relationships, theDistro, err := syft.CatalogPackages(src, appConfig.Package.ToConfig())
 		if err != nil {
-			return err
+			return nil, err
 		}
 
 		results.PackageCatalog = packageCatalog
 		results.Distro = theDistro
 
-		return nil
+		return relationships, nil
 	}
 
 	return task, nil
 }
 
-func catalogFileMetadataTask() (powerUserTask, error) {
+func generateCatalogFileMetadataTask() (task, error) {
 	if !appConfig.FileMetadata.Cataloger.Enabled {
 		return nil, nil
 	}
 
 	metadataCataloger := file.NewMetadataCataloger()
 
-	task := func(results *poweruser.JSONDocumentConfig, src *source.Source) error {
+	task := func(results *sbom.Artifacts, src *source.Source) ([]artifact.Relationship, error) {
 		resolver, err := src.FileResolver(appConfig.FileMetadata.Cataloger.ScopeOpt)
 		if err != nil {
-			return err
+			return nil, err
 		}
 
 		result, err := metadataCataloger.Catalog(resolver)
 		if err != nil {
-			return err
+			return nil, err
 		}
 		results.FileMetadata = result
-		return nil
+		return nil, nil
 	}
 
 	return task, nil
 }
 
-func catalogFileDigestsTask() (powerUserTask, error) {
+func generateCatalogFileDigestsTask() (task, error) {
 	if !appConfig.FileMetadata.Cataloger.Enabled {
 		return nil, nil
 	}
@@ -110,24 +112,24 @@ func catalogFileDigestsTask() (powerUserTask, error) {
 		return nil, err
 	}
 
-	task := func(results *poweruser.JSONDocumentConfig, src *source.Source) error {
+	task := func(results *sbom.Artifacts, src *source.Source) ([]artifact.Relationship, error) {
 		resolver, err := src.FileResolver(appConfig.FileMetadata.Cataloger.ScopeOpt)
 		if err != nil {
-			return err
+			return nil, err
 		}
 
 		result, err := digestsCataloger.Catalog(resolver)
 		if err != nil {
-			return err
+			return nil, err
 		}
 		results.FileDigests = result
-		return nil
+		return nil, nil
 	}
 
 	return task, nil
 }
 
-func catalogSecretsTask() (powerUserTask, error) {
+func generateCatalogSecretsTask() (task, error) {
 	if !appConfig.Secrets.Cataloger.Enabled {
 		return nil, nil
 	}
@@ -142,24 +144,24 @@ func catalogSecretsTask() (powerUserTask, error) {
 		return nil, err
 	}
 
-	task := func(results *poweruser.JSONDocumentConfig, src *source.Source) error {
+	task := func(results *sbom.Artifacts, src *source.Source) ([]artifact.Relationship, error) {
 		resolver, err := src.FileResolver(appConfig.Secrets.Cataloger.ScopeOpt)
 		if err != nil {
-			return err
+			return nil, err
 		}
 
 		result, err := secretsCataloger.Catalog(resolver)
 		if err != nil {
-			return err
+			return nil, err
 		}
 		results.Secrets = result
-		return nil
+		return nil, nil
 	}
 
 	return task, nil
 }
 
-func catalogFileClassificationsTask() (powerUserTask, error) {
+func generateCatalogFileClassificationsTask() (task, error) {
 	if !appConfig.FileClassification.Cataloger.Enabled {
 		return nil, nil
 	}
@@ -170,24 +172,24 @@ func catalogFileClassificationsTask() (powerUserTask, error) {
 		return nil, err
 	}
 
-	task := func(results *poweruser.JSONDocumentConfig, src *source.Source) error {
+	task := func(results *sbom.Artifacts, src *source.Source) ([]artifact.Relationship, error) {
 		resolver, err := src.FileResolver(appConfig.FileClassification.Cataloger.ScopeOpt)
 		if err != nil {
-			return err
+			return nil, err
 		}
 
 		result, err := classifierCataloger.Catalog(resolver)
 		if err != nil {
-			return err
+			return nil, err
 		}
 		results.FileClassifications = result
-		return nil
+		return nil, nil
 	}
 
 	return task, nil
 }
 
-func catalogContentsTask() (powerUserTask, error) {
+func generateCatalogContentsTask() (task, error) {
 	if !appConfig.FileContents.Cataloger.Enabled {
 		return nil, nil
 	}
@@ -197,19 +199,33 @@ func catalogContentsTask() (powerUserTask, error) {
 		return nil, err
 	}
 
-	task := func(results *poweruser.JSONDocumentConfig, src *source.Source) error {
+	task := func(results *sbom.Artifacts, src *source.Source) ([]artifact.Relationship, error) {
 		resolver, err := src.FileResolver(appConfig.FileContents.Cataloger.ScopeOpt)
 		if err != nil {
-			return err
+			return nil, err
 		}
 
 		result, err := contentsCataloger.Catalog(resolver)
 		if err != nil {
-			return err
+			return nil, err
 		}
 		results.FileContents = result
-		return nil
+		return nil, nil
 	}
 
 	return task, nil
 }
+
+func runTask(t task, a *sbom.Artifacts, src *source.Source, c chan<- artifact.Relationship, errs chan<- error) {
+	defer close(c)
+
+	relationships, err := t(a, src)
+	if err != nil {
+		errs <- err
+		return
+	}
+
+	for _, relationship := range relationships {
+		c <- relationship
+	}
+}

go.mod

@@ -3,6 +3,7 @@ module github.com/anchore/syft
 go 1.16
 
 require (
+	github.com/CycloneDX/cyclonedx-go v0.4.0
 	github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d
 	github.com/adrg/xdg v0.2.1
 	github.com/alecthomas/jsonschema v0.0.0-20210301060011-54c507b6f074
@@ -11,40 +12,47 @@ require (
 	github.com/anchore/go-testutils v0.0.0-20200925183923-d5f45b0d3c04
 	github.com/anchore/go-version v1.2.2-0.20200701162849-18adb9c92b9b
 	github.com/anchore/packageurl-go v0.0.0-20210922164639-b3fa992ebd29
-	github.com/anchore/stereoscope v0.0.0-20211005213828-538011008578
+	github.com/anchore/stereoscope v0.0.0-20220110181730-c91cf94a3718
+	// we are hinting brotli to latest due to warning when installing archiver v3:
+	// go: warning: github.com/andybalholm/brotli@v1.0.1: retracted by module author: occasional panics and data corruption
+	github.com/andybalholm/brotli v1.0.4 // indirect
 	github.com/antihax/optional v1.0.0
-	github.com/bmatcuk/doublestar/v2 v2.0.4
-	github.com/docker/docker v17.12.0-ce-rc1.0.20200309214505-aa6a9891b09c+incompatible
+	github.com/bmatcuk/doublestar/v4 v4.0.2
+	github.com/docker/docker v20.10.11+incompatible
 	github.com/dustin/go-humanize v1.0.0
 	github.com/facebookincubator/nvdtools v0.1.4
 	github.com/go-test/deep v1.0.7
-	github.com/google/go-cmp v0.4.1
+	github.com/google/go-cmp v0.5.6
 	github.com/google/uuid v1.2.0
 	github.com/gookit/color v1.2.7
 	github.com/hashicorp/go-multierror v1.1.0
 	github.com/hashicorp/go-version v1.2.0
+	github.com/jinzhu/copier v0.3.2
+	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d // indirect
+	github.com/mholt/archiver/v3 v3.5.1
 	github.com/mitchellh/go-homedir v1.1.0
-	github.com/mitchellh/mapstructure v1.3.1
+	github.com/mitchellh/hashstructure/v2 v2.0.2
+	github.com/mitchellh/mapstructure v1.4.1
 	github.com/olekukonko/tablewriter v0.0.4
-	github.com/pelletier/go-toml v1.8.1
+	github.com/pelletier/go-toml v1.9.3
 	github.com/pkg/profile v1.5.0
 	github.com/scylladb/go-set v1.0.2
 	github.com/sergi/go-diff v1.1.0
 	github.com/sirupsen/logrus v1.8.1
 	github.com/spdx/tools-golang v0.1.0
-	github.com/spf13/afero v1.2.2
-	github.com/spf13/cobra v1.0.1-0.20200909172742-8a63648dd905
+	github.com/spf13/afero v1.6.0
+	github.com/spf13/cobra v1.2.1
 	github.com/spf13/pflag v1.0.5
-	github.com/spf13/viper v1.7.0
+	github.com/spf13/viper v1.8.1
 	github.com/stretchr/testify v1.7.0
 	github.com/vifraa/gopom v0.1.0
 	github.com/wagoodman/go-partybus v0.0.0-20210627031916-db1f5573bbc5
 	github.com/wagoodman/go-progress v0.0.0-20200731105512-1020f39e6240
-	github.com/wagoodman/jotframe v0.0.0-20200730190914-3517092dd163
+	github.com/wagoodman/jotframe v0.0.0-20211129225309-56b0d0a4aebb
 	github.com/x-cray/logrus-prefixed-formatter v0.5.2
 	github.com/xeipuuv/gojsonschema v1.2.0
-	golang.org/x/mod v0.3.0
-	golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d
-	golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1
+	golang.org/x/mod v0.4.2
+	golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2
+	golang.org/x/term v0.0.0-20210615171337-6886f2dfbf5b
 	gopkg.in/yaml.v2 v2.4.0
 )

install.sh

@@ -1,7 +1,5 @@
 #!/bin/sh
 set -e
-# Code generated by godownloader on 2020-08-10T20:55:46Z.
-#
 
 usage() {
   this=$1
@@ -23,7 +21,7 @@ EOF
 }
 
 parse_args() {
-  #BINDIR is ./bin unless set be ENV
+  # BINDIR is ./bin unless set be ENV
   # over-ridden by flag below
 
   BINDIR=${BINDIR:-./bin}
@@ -67,8 +65,10 @@ execute() {
 }
 get_binaries() {
   case "$PLATFORM" in
+    darwin/arm64) BINARIES="syft" ;;
     darwin/amd64) BINARIES="syft" ;;
     linux/amd64) BINARIES="syft" ;;
+    linux/arm64) BINARIES="syft" ;;
     windows/amd64) BINARIES="syft" ;;
     *)
       log_crit "platform $PLATFORM is not supported.  Make sure this script is up-to-date and file request at https://github.com/${PREFIX}/issues/new"
@@ -97,6 +97,9 @@ adjust_format() {
     darwin) FORMAT=dmg ;;
     windows) FORMAT=zip ;;
   esac
+  case "${PLATFORM}" in
+    darwin/arm64) FORMAT=zip ;;
+  esac
   true
 }
 adjust_os() {
@@ -244,7 +247,7 @@ extract_from_dmg() {
   dmg_file=$1
   mount_point="/Volumes/tmp-dmg"
   hdiutil attach -quiet -nobrowse -mountpoint "${mount_point}" "${dmg_file}"
-  cp -fR "${mount_point}/" ./
+  cp -fR "${mount_point}/." ./
   hdiutil detach -quiet -force "${mount_point}"
 }
 http_download_curl() {

internal/anchore/import.go

@@ -6,27 +6,21 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/antihax/optional"
-
 	"github.com/anchore/client-go/pkg/external"
 	"github.com/anchore/stereoscope/pkg/image"
 	"github.com/anchore/syft/internal/bus"
-	"github.com/anchore/syft/syft/distro"
 	"github.com/anchore/syft/syft/event"
-	"github.com/anchore/syft/syft/pkg"
-	"github.com/anchore/syft/syft/source"
+	"github.com/anchore/syft/syft/sbom"
+	"github.com/antihax/optional"
 	"github.com/wagoodman/go-partybus"
 	"github.com/wagoodman/go-progress"
 )
 
 type ImportConfig struct {
 	ImageMetadata           image.Metadata
-	SourceMetadata          source.Metadata
-	Catalog                 *pkg.Catalog
-	Distro                  *distro.Distro
+	SBOM                    sbom.SBOM
 	Dockerfile              []byte
 	OverwriteExistingUpload bool
-	Scope                   source.Scope
 	Timeout                 uint
 }
 
@@ -74,19 +68,19 @@ func (c *Client) Import(ctx context.Context, cfg ImportConfig) error {
 	prog.N++
 	sessionID := startOperation.Uuid
 
-	packageDigest, err := importPackageSBOM(authedCtx, c.client.ImportsApi, sessionID, cfg.SourceMetadata, cfg.Catalog, cfg.Distro, cfg.Scope, stage)
+	packageDigest, err := importPackageSBOM(authedCtx, c.client.ImportsApi, sessionID, cfg.SBOM, stage)
 	if err != nil {
 		return fmt.Errorf("failed to import Package SBOM: %w", err)
 	}
 	prog.N++
 
-	manifestDigest, err := importManifest(authedCtx, c.client.ImportsApi, sessionID, cfg.ImageMetadata.RawManifest, stage)
+	manifestDigest, err := importManifest(authedCtx, c.client.ImportsApi, sessionID, cfg.SBOM.Source.ImageMetadata.RawManifest, stage)
 	if err != nil {
 		return fmt.Errorf("failed to import Manifest: %w", err)
 	}
 	prog.N++
 
-	configDigest, err := importConfig(authedCtx, c.client.ImportsApi, sessionID, cfg.ImageMetadata.RawConfig, stage)
+	configDigest, err := importConfig(authedCtx, c.client.ImportsApi, sessionID, cfg.SBOM.Source.ImageMetadata.RawConfig, stage)
 	if err != nil {
 		return fmt.Errorf("failed to import Config: %w", err)
 	}

internal/anchore/import_package_sbom.go

@@ -8,26 +8,24 @@ import (
 	"fmt"
 	"net/http"
 
-	"github.com/anchore/syft/internal/presenter/packages"
+	"github.com/anchore/syft/syft/sbom"
+
+	"github.com/anchore/syft/internal/formats/syftjson"
 
 	"github.com/wagoodman/go-progress"
 
-	"github.com/anchore/syft/syft/distro"
-	"github.com/anchore/syft/syft/source"
-
 	"github.com/anchore/client-go/pkg/external"
 	"github.com/anchore/syft/internal/log"
-	"github.com/anchore/syft/syft/pkg"
 )
 
 type packageSBOMImportAPI interface {
 	ImportImagePackages(context.Context, string, external.ImagePackageManifest) (external.ImageImportContentResponse, *http.Response, error)
 }
 
-func packageSbomModel(s source.Metadata, catalog *pkg.Catalog, d *distro.Distro, scope source.Scope) (*external.ImagePackageManifest, error) {
+func packageSbomModel(s sbom.SBOM) (*external.ImagePackageManifest, error) {
 	var buf bytes.Buffer
-	pres := packages.NewJSONPresenter(catalog, s, d, scope)
-	err := pres.Present(&buf)
+
+	err := syftjson.Format().Encode(&buf, s)
 	if err != nil {
 		return nil, fmt.Errorf("unable to serialize results: %w", err)
 	}
@@ -35,17 +33,17 @@ func packageSbomModel(s source.Metadata, catalog *pkg.Catalog, d *distro.Distro,
 	// the model is 1:1 the JSON output of today. As the schema changes, this will need to be converted into individual mappings.
 	var model external.ImagePackageManifest
 	if err = json.Unmarshal(buf.Bytes(), &model); err != nil {
-		return nil, fmt.Errorf("unable to convert JSON presenter output to import model: %w", err)
+		return nil, fmt.Errorf("unable to convert JSON output to import model: %w", err)
 	}
 
 	return &model, nil
 }
 
-func importPackageSBOM(ctx context.Context, api packageSBOMImportAPI, sessionID string, s source.Metadata, catalog *pkg.Catalog, d *distro.Distro, scope source.Scope, stage *progress.Stage) (string, error) {
+func importPackageSBOM(ctx context.Context, api packageSBOMImportAPI, sessionID string, s sbom.SBOM, stage *progress.Stage) (string, error) {
 	log.Debug("importing package SBOM")
 	stage.Current = "package SBOM"
 
-	model, err := packageSbomModel(s, catalog, d, scope)
+	model, err := packageSbomModel(s)
 	if err != nil {
 		return "", fmt.Errorf("unable to create PackageSBOM model: %w", err)
 	}

internal/anchore/import_package_sbom_test.go

@@ -9,18 +9,17 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/anchore/syft/internal/presenter/packages"
-
-	"github.com/wagoodman/go-progress"
-
-	"github.com/anchore/syft/syft/distro"
-
-	"github.com/docker/docker/pkg/ioutils"
+	"github.com/anchore/syft/syft/sbom"
 
 	"github.com/anchore/client-go/pkg/external"
+	"github.com/anchore/syft/internal/formats/syftjson"
+	syftjsonModel "github.com/anchore/syft/internal/formats/syftjson/model"
+	"github.com/anchore/syft/syft/distro"
 	"github.com/anchore/syft/syft/pkg"
 	"github.com/anchore/syft/syft/source"
+	"github.com/docker/docker/pkg/ioutils"
 	"github.com/go-test/deep"
+	"github.com/wagoodman/go-progress"
 )
 
 func must(c pkg.CPE, e error) pkg.CPE {
@@ -60,8 +59,10 @@ func TestPackageSbomToModel(t *testing.T) {
 		FoundBy: "foundBy",
 		Locations: []source.Location{
 			{
-				RealPath:     "path",
-				FileSystemID: "layerID",
+				Coordinates: source.Coordinates{
+					RealPath:     "path",
+					FileSystemID: "layerID",
+				},
 			},
 		},
 		Licenses: []string{"license"},
@@ -75,7 +76,15 @@ func TestPackageSbomToModel(t *testing.T) {
 
 	c := pkg.NewCatalog(p)
 
-	model, err := packageSbomModel(m, c, &d, source.AllLayersScope)
+	sbomResult := sbom.SBOM{
+		Artifacts: sbom.Artifacts{
+			PackageCatalog: c,
+			Distro:         &d,
+		},
+		Source: m,
+	}
+
+	model, err := packageSbomModel(sbomResult)
 	if err != nil {
 		t.Fatalf("unable to generate model from source material: %+v", err)
 	}
@@ -87,20 +96,27 @@ func TestPackageSbomToModel(t *testing.T) {
 		t.Fatalf("unable to marshal model: %+v", err)
 	}
 
+	s := sbom.SBOM{
+		Artifacts: sbom.Artifacts{
+			PackageCatalog: c,
+			Distro:         &d,
+		},
+		Source: m,
+	}
+
 	var buf bytes.Buffer
-	pres := packages.NewJSONPresenter(c, m, &d, source.AllLayersScope)
-	if err := pres.Present(&buf); err != nil {
+	if err := syftjson.Format().Encode(&buf, s); err != nil {
 		t.Fatalf("unable to get expected json: %+v", err)
 	}
 
 	// unmarshal expected result
-	var expectedDoc packages.JSONDocument
+	var expectedDoc syftjsonModel.Document
 	if err := json.Unmarshal(buf.Bytes(), &expectedDoc); err != nil {
 		t.Fatalf("unable to parse json doc: %+v", err)
 	}
 
 	// unmarshal actual result
-	var actualDoc packages.JSONDocument
+	var actualDoc syftjsonModel.Document
 	if err := json.Unmarshal(modelJSON, &actualDoc); err != nil {
 		t.Fatalf("unable to parse json doc: %+v", err)
 	}
@@ -142,8 +158,10 @@ func TestPackageSbomImport(t *testing.T) {
 		FoundBy: "foundBy",
 		Locations: []source.Location{
 			{
-				RealPath:     "path",
-				FileSystemID: "layerID",
+				Coordinates: source.Coordinates{
+					RealPath:     "path",
+					FileSystemID: "layerID",
+				},
 			},
 		},
 		Licenses: []string{"license"},
@@ -190,7 +208,15 @@ func TestPackageSbomImport(t *testing.T) {
 
 	d, _ := distro.NewDistro(distro.CentOS, "8.0", "")
 
-	theModel, err := packageSbomModel(m, catalog, &d, source.AllLayersScope)
+	sbomResult := sbom.SBOM{
+		Artifacts: sbom.Artifacts{
+			PackageCatalog: catalog,
+			Distro:         &d,
+		},
+		Source: m,
+	}
+
+	theModel, err := packageSbomModel(sbomResult)
 	if err != nil {
 		t.Fatalf("could not get sbom model: %+v", err)
 	}
@@ -229,7 +255,7 @@ func TestPackageSbomImport(t *testing.T) {
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
 
-			digest, err := importPackageSBOM(context.TODO(), test.api, sessionID, m, catalog, &d, source.AllLayersScope, &progress.Stage{})
+			digest, err := importPackageSBOM(context.TODO(), test.api, sessionID, sbomResult, &progress.Stage{})
 
 			// validate error handling
 			if err != nil && !test.expectsError {

internal/config/application.go

@@ -17,6 +17,8 @@ import (
 
 var ErrApplicationConfigNotFound = fmt.Errorf("application config not found")
 
+var catalogerEnabledDefault = false
+
 type defaultValueLoader interface {
 	loadDefaultValues(*viper.Viper)
 }
@@ -28,7 +30,7 @@ type parser interface {
 // Application is the main syft application configuration.
 type Application struct {
 	ConfigPath         string             `yaml:",omitempty" json:"configPath"`                                                         // the location where the application config was read from (either from -c or discovered while loading)
-	Output             string             `yaml:"output" json:"output" mapstructure:"output"`                                           // -o, the Presenter hint string to use for report formatting
+	Output             []string           `yaml:"output" json:"output" mapstructure:"output"`                                           // -o, the format to use for output
 	File               string             `yaml:"file" json:"file" mapstructure:"file"`                                                 // --file, the file to write report output to
 	Quiet              bool               `yaml:"quiet" json:"quiet" mapstructure:"quiet"`                                              // -q, indicates to not show any status output to stderr (ETUI or logging UI)
 	CheckForAppUpdate  bool               `yaml:"check-for-app-update" json:"check-for-app-update" mapstructure:"check-for-app-update"` // whether to check for an application update on start up or not
@@ -36,12 +38,18 @@ type Application struct {
 	CliOptions         CliOnlyOptions     `yaml:"-" json:"-"`                                                                           // all options only available through the CLI (not via env vars or config)
 	Dev                development        `yaml:"dev" json:"dev" mapstructure:"dev"`
 	Log                logging            `yaml:"log" json:"log" mapstructure:"log"` // all logging-related options
-	Package            packages           `yaml:"package" json:"package" mapstructure:"package"`
+	Package            pkg                `yaml:"package" json:"package" mapstructure:"package"`
 	FileMetadata       FileMetadata       `yaml:"file-metadata" json:"file-metadata" mapstructure:"file-metadata"`
 	FileClassification fileClassification `yaml:"file-classification" json:"file-classification" mapstructure:"file-classification"`
 	FileContents       fileContents       `yaml:"file-contents" json:"file-contents" mapstructure:"file-contents"`
 	Secrets            secrets            `yaml:"secrets" json:"secrets" mapstructure:"secrets"`
 	Registry           registry           `yaml:"registry" json:"registry" mapstructure:"registry"`
+	Exclusions         []string           `yaml:"exclude" json:"exclude" mapstructure:"exclude"`
+}
+
+// PowerUserCatalogerEnabledDefault switches all catalogers to be enabled when running power-user command
+func PowerUserCatalogerEnabledDefault() {
+	catalogerEnabledDefault = true
 }
 
 func newApplicationConfig(v *viper.Viper, cliOpts CliOnlyOptions) *Application {
@@ -124,35 +132,42 @@ func (cfg *Application) parseUploadOptions() error {
 }
 
 func (cfg *Application) parseLogLevelOption() error {
-	if cfg.Quiet {
+	switch {
+	case cfg.Quiet:
 		// TODO: this is bad: quiet option trumps all other logging options (such as to a file on disk)
 		// we should be able to quiet the console logging and leave file logging alone...
 		// ... this will be an enhancement for later
 		cfg.Log.LevelOpt = logrus.PanicLevel
-	} else {
-		if cfg.Log.Level != "" {
-			if cfg.CliOptions.Verbosity > 0 {
-				return fmt.Errorf("cannot explicitly set log level (cfg file or env var) and use -v flag together")
-			}
+	case cfg.Log.Level != "":
+		if cfg.CliOptions.Verbosity > 0 {
+			return fmt.Errorf("cannot explicitly set log level (cfg file or env var) and use -v flag together")
+		}
 
-			lvl, err := logrus.ParseLevel(strings.ToLower(cfg.Log.Level))
-			if err != nil {
-				return fmt.Errorf("bad log level configured (%q): %w", cfg.Log.Level, err)
-			}
-			// set the log level explicitly
-			cfg.Log.LevelOpt = lvl
-		} else {
-			// set the log level implicitly
-			switch v := cfg.CliOptions.Verbosity; {
-			case v == 1:
-				cfg.Log.LevelOpt = logrus.InfoLevel
-			case v >= 2:
-				cfg.Log.LevelOpt = logrus.DebugLevel
-			default:
-				cfg.Log.LevelOpt = logrus.ErrorLevel
-			}
+		lvl, err := logrus.ParseLevel(strings.ToLower(cfg.Log.Level))
+		if err != nil {
+			return fmt.Errorf("bad log level configured (%q): %w", cfg.Log.Level, err)
+		}
+
+		cfg.Log.LevelOpt = lvl
+		if cfg.Log.LevelOpt >= logrus.InfoLevel {
+			cfg.CliOptions.Verbosity = 1
+		}
+	default:
+
+		switch v := cfg.CliOptions.Verbosity; {
+		case v == 1:
+			cfg.Log.LevelOpt = logrus.InfoLevel
+		case v >= 2:
+			cfg.Log.LevelOpt = logrus.DebugLevel
+		default:
+			cfg.Log.LevelOpt = logrus.ErrorLevel
 		}
 	}
+
+	if cfg.Log.Level == "" {
+		cfg.Log.Level = cfg.Log.LevelOpt.String()
+	}
+
 	return nil
 }
 

internal/config/cataloger_options.go

@@ -3,6 +3,8 @@ package config
 import (
 	"fmt"
 
+	"github.com/spf13/viper"
+
 	"github.com/anchore/syft/syft/source"
 )
 
@@ -12,6 +14,10 @@ type catalogerOptions struct {
 	ScopeOpt source.Scope `yaml:"-" json:"-"`
 }
 
+func (cfg catalogerOptions) loadDefaultValues(v *viper.Viper) {
+	v.SetDefault("package.cataloger.enabled", true)
+}
+
 func (cfg *catalogerOptions) parseConfigValues() error {
 	scopeOption := source.ParseScope(cfg.Scope)
 	if scopeOption == source.UnknownScope {

internal/config/file_classification.go

@@ -10,7 +10,7 @@ type fileClassification struct {
 }
 
 func (cfg fileClassification) loadDefaultValues(v *viper.Viper) {
-	v.SetDefault("file-classification.cataloger.enabled", true)
+	v.SetDefault("file-classification.cataloger.enabled", catalogerEnabledDefault)
 	v.SetDefault("file-classification.cataloger.scope", source.SquashedScope)
 }
 

internal/config/file_contents.go

@@ -13,7 +13,7 @@ type fileContents struct {
 }
 
 func (cfg fileContents) loadDefaultValues(v *viper.Viper) {
-	v.SetDefault("file-contents.cataloger.enabled", true)
+	v.SetDefault("file-contents.cataloger.enabled", catalogerEnabledDefault)
 	v.SetDefault("file-contents.cataloger.scope", source.SquashedScope)
 	v.SetDefault("file-contents.skip-files-above-size", 1*file.MB)
 	v.SetDefault("file-contents.globs", []string{})

internal/config/file_metadata.go

@@ -11,7 +11,7 @@ type FileMetadata struct {
 }
 
 func (cfg FileMetadata) loadDefaultValues(v *viper.Viper) {
-	v.SetDefault("file-metadata.cataloger.enabled", true)
+	v.SetDefault("file-metadata.cataloger.enabled", catalogerEnabledDefault)
 	v.SetDefault("file-metadata.cataloger.scope", source.SquashedScope)
 	v.SetDefault("file-metadata.digests", []string{"sha256"})
 }

internal/config/packages.go

@@ -1,15 +0,0 @@
-package config
-
-import "github.com/spf13/viper"
-
-type packages struct {
-	Cataloger catalogerOptions `yaml:"cataloger" json:"cataloger" mapstructure:"cataloger"`
-}
-
-func (cfg packages) loadDefaultValues(v *viper.Viper) {
-	v.SetDefault("package.cataloger.enabled", true)
-}
-
-func (cfg *packages) parseConfigValues() error {
-	return cfg.Cataloger.parseConfigValues()
-}

internal/config/pkg.go

@@ -0,0 +1,33 @@
+package config
+
+import (
+	"github.com/anchore/syft/syft/pkg/cataloger"
+	"github.com/spf13/viper"
+)
+
+type pkg struct {
+	Cataloger               catalogerOptions `yaml:"cataloger" json:"cataloger" mapstructure:"cataloger"`
+	SearchUnindexedArchives bool             `yaml:"search-unindexed-archives" json:"search-unindexed-archives" mapstructure:"search-unindexed-archives"`
+	SearchIndexedArchives   bool             `yaml:"search-indexed-archives" json:"search-indexed-archives" mapstructure:"search-indexed-archives"`
+}
+
+func (cfg pkg) loadDefaultValues(v *viper.Viper) {
+	cfg.Cataloger.loadDefaultValues(v)
+	c := cataloger.DefaultSearchConfig()
+	v.SetDefault("package.search-unindexed-archives", c.IncludeUnindexedArchives)
+	v.SetDefault("package.search-indexed-archives", c.IncludeIndexedArchives)
+}
+
+func (cfg *pkg) parseConfigValues() error {
+	return cfg.Cataloger.parseConfigValues()
+}
+
+func (cfg pkg) ToConfig() cataloger.Config {
+	return cataloger.Config{
+		Search: cataloger.SearchConfig{
+			IncludeIndexedArchives:   cfg.SearchIndexedArchives,
+			IncludeUnindexedArchives: cfg.SearchUnindexedArchives,
+			Scope:                    cfg.Cataloger.ScopeOpt,
+		},
+	}
+}

internal/config/registry_test.go

@@ -2,9 +2,10 @@ package config
 
 import (
 	"fmt"
-	"github.com/anchore/stereoscope/pkg/image"
 	"testing"
 
+	"github.com/anchore/stereoscope/pkg/image"
+
 	"github.com/stretchr/testify/assert"
 )
 

internal/config/secrets.go

@@ -15,7 +15,7 @@ type secrets struct {
 }
 
 func (cfg secrets) loadDefaultValues(v *viper.Viper) {
-	v.SetDefault("secrets.cataloger.enabled", true)
+	v.SetDefault("secrets.cataloger.enabled", catalogerEnabledDefault)
 	v.SetDefault("secrets.cataloger.scope", source.AllLayersScope)
 	v.SetDefault("secrets.reveal-values", false)
 	v.SetDefault("secrets.skip-files-above-size", 1*file.MB)

internal/constants.go

@@ -4,7 +4,7 @@ const (
 	// ApplicationName is the non-capitalized name of the application (do not change this)
 	ApplicationName = "syft"
 
-	// JSONSchemaVersion is the current schema version output by the JSON presenter
+	// JSONSchemaVersion is the current schema version output by the JSON encoder
 	// This is roughly following the "SchemaVer" guidelines for versioning the JSON schema. Please see schema/json/README.md for details on how to increment.
-	JSONSchemaVersion = "1.1.0"
+	JSONSchemaVersion = "2.0.2"
 )

internal/file/copy.go

@@ -0,0 +1,19 @@
+package file
+
+import (
+	"errors"
+	"fmt"
+	"io"
+)
+
+const perFileReadLimit = 2 * GB
+
+// safeCopy limits the copy from the reader. This is useful when extracting files from archives to
+// protect against decompression bomb attacks.
+func safeCopy(writer io.Writer, reader io.Reader) error {
+	numBytes, err := io.Copy(writer, io.LimitReader(reader, perFileReadLimit))
+	if numBytes >= perFileReadLimit || errors.Is(err, io.EOF) {
+		return fmt.Errorf("zip read limit hit (potential decompression bomb attack)")
+	}
+	return nil
+}

internal/file/tar_file_traversal.go

@@ -0,0 +1,64 @@
+package file
+
+import (
+	"fmt"
+	"io/ioutil"
+	"path/filepath"
+
+	"github.com/bmatcuk/doublestar/v4"
+	"github.com/mholt/archiver/v3"
+)
+
+// ExtractGlobsFromTarToUniqueTempFile extracts paths matching the given globs within the given archive to a temporary directory, returning file openers for each file extracted.
+func ExtractGlobsFromTarToUniqueTempFile(archivePath, dir string, globs ...string) (map[string]Opener, error) {
+	results := make(map[string]Opener)
+
+	// don't allow for full traversal, only select traversal from given paths
+	if len(globs) == 0 {
+		return results, nil
+	}
+
+	visitor := func(file archiver.File) error {
+		defer file.Close()
+
+		// ignore directories
+		if file.FileInfo.IsDir() {
+			return nil
+		}
+
+		// ignore any filename that doesn't match the given globs...
+		if !matchesAnyGlob(file.Name(), globs...) {
+			return nil
+		}
+
+		// we have a file we want to extract....
+		tempfilePrefix := filepath.Base(filepath.Clean(file.Name())) + "-"
+		tempFile, err := ioutil.TempFile(dir, tempfilePrefix)
+		if err != nil {
+			return fmt.Errorf("unable to create temp file: %w", err)
+		}
+		// we shouldn't try and keep the tempfile open as the returned result may have several files, which takes up
+		// resources (leading to "too many open files"). Instead we'll return a file opener to the caller which
+		// provides a ReadCloser. It is up to the caller to handle closing the file explicitly.
+		defer tempFile.Close()
+
+		if err := safeCopy(tempFile, file.ReadCloser); err != nil {
+			return fmt.Errorf("unable to copy source=%q for tar=%q: %w", file.Name(), archivePath, err)
+		}
+
+		results[file.Name()] = Opener{path: tempFile.Name()}
+
+		return nil
+	}
+
+	return results, archiver.Walk(archivePath, visitor)
+}
+
+func matchesAnyGlob(name string, globs ...string) bool {
+	for _, glob := range globs {
+		if matches, err := doublestar.PathMatch(glob, name); err == nil && matches {
+			return true
+		}
+	}
+	return false
+}

internal/file/zip_file_manifest_test.go

@@ -1,3 +1,6 @@
+//go:build !windows
+// +build !windows
+
 package file
 
 import (

internal/file/zip_file_traversal.go

@@ -3,9 +3,7 @@ package file
 import (
 	"archive/zip"
 	"bytes"
-	"errors"
 	"fmt"
-	"io"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -22,8 +20,6 @@ const (
 	GB
 )
 
-const perFileReadLimit = 2 * GB
-
 type errZipSlipDetected struct {
 	Prefix   string
 	JoinArgs []string
@@ -110,21 +106,10 @@ func ExtractFromZipToUniqueTempFile(archivePath, dir string, paths ...string) (m
 			return fmt.Errorf("unable to extract directories, only files: %s", file.Name)
 		}
 
-		// limit the zip reader on each file read to prevent decompression bomb attacks
-		numBytes, err := io.Copy(tempFile, io.LimitReader(zippedFile, perFileReadLimit))
-		if numBytes >= perFileReadLimit || errors.Is(err, io.EOF) {
-			return fmt.Errorf("zip read limit hit (potential decompression bomb attack)")
-		}
-		if err != nil {
+		if err := safeCopy(tempFile, zippedFile); err != nil {
 			return fmt.Errorf("unable to copy source=%q for zip=%q: %w", file.Name, archivePath, err)
 		}
 
-		// the file pointer is at the end due to the copy operation, reset back to the beginning
-		_, err = tempFile.Seek(0, io.SeekStart)
-		if err != nil {
-			return fmt.Errorf("unable to reset file pointer (%s): %w", tempFile.Name(), err)
-		}
-
 		results[file.Name] = Opener{path: tempFile.Name()}
 
 		return nil
@@ -153,13 +138,7 @@ func ContentsFromZip(archivePath string, paths ...string) (map[string]string, er
 		}
 
 		var buffer bytes.Buffer
-
-		// limit the zip reader on each file read to prevent decompression bomb attacks
-		numBytes, err := io.Copy(&buffer, io.LimitReader(zippedFile, perFileReadLimit))
-		if numBytes >= perFileReadLimit || errors.Is(err, io.EOF) {
-			return fmt.Errorf("zip read limit hit (potential decompression bomb attack)")
-		}
-		if err != nil {
+		if err := safeCopy(&buffer, zippedFile); err != nil {
 			return fmt.Errorf("unable to copy source=%q for zip=%q: %w", file.Name, archivePath, err)
 		}
 
@@ -228,12 +207,7 @@ func extractSingleFile(file *zip.File, expandedFilePath, archivePath string) err
 			return fmt.Errorf("unable to create dest file=%q from zip=%q: %w", expandedFilePath, archivePath, err)
 		}
 
-		// limit the zip reader on each file read to prevent decompression bomb attacks
-		numBytes, err := io.Copy(outputFile, io.LimitReader(zippedFile, perFileReadLimit))
-		if numBytes >= perFileReadLimit || errors.Is(err, io.EOF) {
-			return fmt.Errorf("zip read limit hit (potential decompression bomb attack)")
-		}
-		if err != nil {
+		if err := safeCopy(outputFile, zippedFile); err != nil {
 			return fmt.Errorf("unable to copy source=%q to dest=%q for zip=%q: %w", file.Name, outputFile.Name(), archivePath, err)
 		}
 

internal/file/zip_file_traversal_test.go

@@ -1,3 +1,6 @@
+//go:build !windows
+// +build !windows
+
 package file
 
 import (

internal/file/zip_read_closer_test.go

@@ -1,3 +1,6 @@
+//go:build !windows
+// +build !windows
+
 package file
 
 import (

internal/formats/common/cyclonedxhelpers/format.go

@@ -0,0 +1,93 @@
+package cyclonedxhelpers
+
+import (
+	"time"
+
+	"github.com/CycloneDX/cyclonedx-go"
+	"github.com/anchore/syft/internal"
+	"github.com/anchore/syft/internal/version"
+	"github.com/anchore/syft/syft/pkg"
+	"github.com/anchore/syft/syft/sbom"
+	"github.com/anchore/syft/syft/source"
+	"github.com/google/uuid"
+)
+
+func ToFormatModel(s sbom.SBOM) *cyclonedx.BOM {
+	cdxBOM := cyclonedx.NewBOM()
+	versionInfo := version.FromBuild()
+
+	// NOTE(jonasagx): cycloneDX requires URN uuids (URN returns the RFC 2141 URN form of uuid):
+	// https://github.com/CycloneDX/specification/blob/master/schema/bom-1.3-strict.schema.json#L36
+	// "pattern": "^urn:uuid:[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"
+	cdxBOM.SerialNumber = uuid.New().URN()
+	cdxBOM.Metadata = toBomDescriptor(internal.ApplicationName, versionInfo.Version, s.Source)
+
+	packages := s.Artifacts.PackageCatalog.Sorted()
+	components := make([]cyclonedx.Component, len(packages))
+	for i, p := range packages {
+		components[i] = toComponent(p)
+	}
+	cdxBOM.Components = &components
+
+	return cdxBOM
+}
+
+// NewBomDescriptor returns a new BomDescriptor tailored for the current time and "syft" tool details.
+func toBomDescriptor(name, version string, srcMetadata source.Metadata) *cyclonedx.Metadata {
+	return &cyclonedx.Metadata{
+		Timestamp: time.Now().Format(time.RFC3339),
+		Tools: &[]cyclonedx.Tool{
+			{
+				Vendor:  "anchore",
+				Name:    name,
+				Version: version,
+			},
+		},
+		Component: toBomDescriptorComponent(srcMetadata),
+	}
+}
+
+func toComponent(p pkg.Package) cyclonedx.Component {
+	return cyclonedx.Component{
+		Type:       cyclonedx.ComponentTypeLibrary,
+		Name:       p.Name,
+		Version:    p.Version,
+		PackageURL: p.PURL,
+		Licenses:   toLicenses(p.Licenses),
+	}
+}
+
+func toBomDescriptorComponent(srcMetadata source.Metadata) *cyclonedx.Component {
+	switch srcMetadata.Scheme {
+	case source.ImageScheme:
+		return &cyclonedx.Component{
+			Type:    cyclonedx.ComponentTypeContainer,
+			Name:    srcMetadata.ImageMetadata.UserInput,
+			Version: srcMetadata.ImageMetadata.ManifestDigest,
+		}
+	case source.DirectoryScheme, source.FileScheme:
+		return &cyclonedx.Component{
+			Type: cyclonedx.ComponentTypeFile,
+			Name: srcMetadata.Path,
+		}
+	}
+
+	return nil
+}
+
+func toLicenses(ls []string) *cyclonedx.Licenses {
+	if len(ls) == 0 {
+		return nil
+	}
+
+	lc := make(cyclonedx.Licenses, len(ls))
+	for i, licenseName := range ls {
+		lc[i] = cyclonedx.LicenseChoice{
+			License: &cyclonedx.License{
+				Name: licenseName,
+			},
+		}
+	}
+
+	return &lc
+}

internal/formats/common/spdxhelpers/description.go

@@ -0,0 +1,19 @@
+package spdxhelpers
+
+import "github.com/anchore/syft/syft/pkg"
+
+func Description(p pkg.Package) string {
+	if hasMetadata(p) {
+		switch metadata := p.Metadata.(type) {
+		case pkg.ApkMetadata:
+			return metadata.Description
+		case pkg.NpmPackageJSONMetadata:
+			return metadata.Description
+		}
+	}
+	return ""
+}
+
+func hasMetadata(p pkg.Package) bool {
+	return p.Metadata != nil
+}

internal/formats/common/spdxhelpers/description_test.go

@@ -0,0 +1,56 @@
+package spdxhelpers
+
+import (
+	"testing"
+
+	"github.com/anchore/syft/syft/pkg"
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_Description(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    pkg.Package
+		expected string
+	}{
+		{
+			// note: since this is an optional field, no value is preferred over NONE or NOASSERTION
+			name:     "no metadata",
+			input:    pkg.Package{},
+			expected: "",
+		},
+		{
+			name: "from apk",
+			input: pkg.Package{
+				Metadata: pkg.ApkMetadata{
+					Description: "a description!",
+				},
+			},
+			expected: "a description!",
+		},
+		{
+			name: "from npm",
+			input: pkg.Package{
+				Metadata: pkg.NpmPackageJSONMetadata{
+					Description: "a description!",
+				},
+			},
+			expected: "a description!",
+		},
+		{
+			// note: since this is an optional field, no value is preferred over NONE or NOASSERTION
+			name: "empty",
+			input: pkg.Package{
+				Metadata: pkg.NpmPackageJSONMetadata{
+					Homepage: "",
+				},
+			},
+			expected: "",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			assert.Equal(t, test.expected, Description(test.input))
+		})
+	}
+}

internal/formats/common/spdxhelpers/document_name.go

@@ -0,0 +1,31 @@
+package spdxhelpers
+
+import (
+	"fmt"
+	"path"
+	"strings"
+
+	"github.com/anchore/syft/syft/source"
+)
+
+func DocumentName(srcMetadata source.Metadata) (string, error) {
+	switch srcMetadata.Scheme {
+	case source.ImageScheme:
+		return cleanName(srcMetadata.ImageMetadata.UserInput), nil
+	case source.DirectoryScheme, source.FileScheme:
+		return cleanName(srcMetadata.Path), nil
+	}
+
+	return "", fmt.Errorf("unable to determine document name from scheme=%q", srcMetadata.Scheme)
+}
+
+func cleanName(name string) string {
+	// remove # according to specification
+	name = strings.ReplaceAll(name, "#", "-")
+
+	// remove : for url construction
+	name = strings.ReplaceAll(name, ":", "-")
+
+	// clean relative pathing
+	return path.Clean(name)
+}

internal/formats/common/spdxhelpers/document_name_test.go

@@ -0,0 +1,73 @@
+package spdxhelpers
+
+import (
+	"fmt"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/anchore/syft/syft/source"
+	"github.com/scylladb/go-set/strset"
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_DocumentName(t *testing.T) {
+	allSchemes := strset.New()
+	for _, s := range source.AllSchemes {
+		allSchemes.Add(string(s))
+	}
+	testedSchemes := strset.New()
+
+	tests := []struct {
+		name        string
+		inputName   string
+		srcMetadata source.Metadata
+		expected    string
+	}{
+		{
+			name:      "image",
+			inputName: "my-name",
+			srcMetadata: source.Metadata{
+				Scheme: source.ImageScheme,
+				ImageMetadata: source.ImageMetadata{
+					UserInput:      "image-repo/name:tag",
+					ID:             "id",
+					ManifestDigest: "digest",
+				},
+			},
+			expected: "image-repo/name-tag",
+		},
+		{
+			name:      "directory",
+			inputName: "my-name",
+			srcMetadata: source.Metadata{
+				Scheme: source.DirectoryScheme,
+				Path:   "some/path/to/place",
+			},
+			expected: "some/path/to/place",
+		},
+		{
+			name:      "file",
+			inputName: "my-name",
+			srcMetadata: source.Metadata{
+				Scheme: source.FileScheme,
+				Path:   "some/path/to/place",
+			},
+			expected: "some/path/to/place",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			actual, err := DocumentName(test.srcMetadata)
+			require.NoError(t, err)
+			assert.True(t, strings.HasPrefix(actual, test.expected), fmt.Sprintf("actual name %q", actual))
+
+			// track each scheme tested (passed or not)
+			testedSchemes.Add(string(test.srcMetadata.Scheme))
+		})
+	}
+
+	// assert all possible schemes were under test
+	assert.ElementsMatch(t, allSchemes.List(), testedSchemes.List(), "not all source.Schemes are under test")
+}

internal/formats/common/spdxhelpers/document_namespace.go

@@ -0,0 +1,45 @@
+package spdxhelpers
+
+import (
+	"fmt"
+	"net/url"
+	"path"
+
+	"github.com/anchore/syft/internal"
+	"github.com/anchore/syft/syft/source"
+	"github.com/google/uuid"
+)
+
+func DocumentNameAndNamespace(srcMetadata source.Metadata) (string, string, error) {
+	name, err := DocumentName(srcMetadata)
+	if err != nil {
+		return "", "", err
+	}
+	return name, DocumentNamespace(name, srcMetadata), nil
+}
+
+func DocumentNamespace(name string, srcMetadata source.Metadata) string {
+	input := "unknown-source-type"
+	switch srcMetadata.Scheme {
+	case source.ImageScheme:
+		input = "image"
+	case source.DirectoryScheme:
+		input = "dir"
+	case source.FileScheme:
+		input = "file"
+	}
+
+	uniqueID := uuid.Must(uuid.NewRandom())
+	identifier := path.Join(input, uniqueID.String())
+	if name != "." {
+		identifier = path.Join(input, fmt.Sprintf("%s-%s", name, uniqueID.String()))
+	}
+
+	u := url.URL{
+		Scheme: "https",
+		Host:   "anchore.com",
+		Path:   path.Join(internal.ApplicationName, identifier),
+	}
+
+	return u.String()
+}

internal/formats/common/spdxhelpers/document_namespace_test.go

@@ -0,0 +1,71 @@
+package spdxhelpers
+
+import (
+	"fmt"
+	"strings"
+	"testing"
+
+	"github.com/anchore/syft/syft/source"
+	"github.com/scylladb/go-set/strset"
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_documentNamespace(t *testing.T) {
+	allSchemes := strset.New()
+	for _, s := range source.AllSchemes {
+		allSchemes.Add(string(s))
+	}
+	testedSchemes := strset.New()
+
+	tests := []struct {
+		name        string
+		inputName   string
+		srcMetadata source.Metadata
+		expected    string
+	}{
+		{
+			name:      "image",
+			inputName: "my-name",
+			srcMetadata: source.Metadata{
+				Scheme: source.ImageScheme,
+				ImageMetadata: source.ImageMetadata{
+					UserInput:      "image-repo/name:tag",
+					ID:             "id",
+					ManifestDigest: "digest",
+				},
+			},
+			expected: "https://anchore.com/syft/image/my-name-",
+		},
+		{
+			name:      "directory",
+			inputName: "my-name",
+			srcMetadata: source.Metadata{
+				Scheme: source.DirectoryScheme,
+				Path:   "some/path/to/place",
+			},
+			expected: "https://anchore.com/syft/dir/my-name-",
+		},
+		{
+			name:      "file",
+			inputName: "my-name",
+			srcMetadata: source.Metadata{
+				Scheme: source.FileScheme,
+				Path:   "some/path/to/place",
+			},
+			expected: "https://anchore.com/syft/file/my-name-",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			actual := DocumentNamespace(test.inputName, test.srcMetadata)
+			// note: since the namespace ends with a UUID we check the prefix
+			assert.True(t, strings.HasPrefix(actual, test.expected), fmt.Sprintf("actual namespace %q", actual))
+
+			// track each scheme tested (passed or not)
+			testedSchemes.Add(string(test.srcMetadata.Scheme))
+		})
+	}
+
+	// assert all possible schemes were under test
+	assert.ElementsMatch(t, allSchemes.List(), testedSchemes.List(), "not all source.Schemes are under test")
+}

internal/formats/common/spdxhelpers/download_location.go

@@ -0,0 +1,23 @@
+package spdxhelpers
+
+import "github.com/anchore/syft/syft/pkg"
+
+func DownloadLocation(p pkg.Package) string {
+	// 3.7: Package Download Location
+	// Cardinality: mandatory, one
+	// NONE if there is no download location whatsoever.
+	// NOASSERTION if:
+	//   (i) the SPDX file creator has attempted to but cannot reach a reasonable objective determination;
+	//   (ii) the SPDX file creator has made no attempt to determine this field; or
+	//   (iii) the SPDX file creator has intentionally provided no information (no meaning should be implied by doing so).
+
+	if hasMetadata(p) {
+		switch metadata := p.Metadata.(type) {
+		case pkg.ApkMetadata:
+			return NoneIfEmpty(metadata.URL)
+		case pkg.NpmPackageJSONMetadata:
+			return NoneIfEmpty(metadata.URL)
+		}
+	}
+	return "NOASSERTION"
+}

internal/formats/common/spdxhelpers/download_location_test.go

@@ -0,0 +1,54 @@
+package spdxhelpers
+
+import (
+	"testing"
+
+	"github.com/anchore/syft/syft/pkg"
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_DownloadLocation(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    pkg.Package
+		expected string
+	}{
+		{
+			name:     "no metadata",
+			input:    pkg.Package{},
+			expected: "NOASSERTION",
+		},
+		{
+			name: "from apk",
+			input: pkg.Package{
+				Metadata: pkg.ApkMetadata{
+					URL: "http://a-place.gov",
+				},
+			},
+			expected: "http://a-place.gov",
+		},
+		{
+			name: "from npm",
+			input: pkg.Package{
+				Metadata: pkg.NpmPackageJSONMetadata{
+					URL: "http://a-place.gov",
+				},
+			},
+			expected: "http://a-place.gov",
+		},
+		{
+			name: "empty",
+			input: pkg.Package{
+				Metadata: pkg.NpmPackageJSONMetadata{
+					URL: "",
+				},
+			},
+			expected: "NONE",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			assert.Equal(t, test.expected, DownloadLocation(test.input))
+		})
+	}
+}

internal/formats/common/spdxhelpers/external_refs.go

@@ -0,0 +1,51 @@
+package spdxhelpers
+
+import (
+	"github.com/anchore/syft/internal/formats/spdx22json/model"
+	"github.com/anchore/syft/internal/log"
+	"github.com/anchore/syft/syft/pkg"
+)
+
+func ExternalRefs(p pkg.Package) (externalRefs []model.ExternalRef) {
+	externalRefs = make([]model.ExternalRef, 0)
+
+	for _, c := range p.CPEs {
+		externalRefs = append(externalRefs, model.ExternalRef{
+			ReferenceCategory: model.SecurityReferenceCategory,
+			ReferenceLocator:  pkg.CPEString(c),
+			ReferenceType:     model.Cpe23ExternalRefType,
+		})
+	}
+
+	if p.PURL != "" {
+		externalRefs = append(externalRefs, model.ExternalRef{
+			ReferenceCategory: model.PackageManagerReferenceCategory,
+			ReferenceLocator:  p.PURL,
+			ReferenceType:     model.PurlExternalRefType,
+		})
+	}
+	return externalRefs
+}
+
+func ExtractPURL(refs []model.ExternalRef) string {
+	for _, r := range refs {
+		if r.ReferenceType == model.PurlExternalRefType {
+			return r.ReferenceLocator
+		}
+	}
+	return ""
+}
+
+func ExtractCPEs(refs []model.ExternalRef) (cpes []pkg.CPE) {
+	for _, r := range refs {
+		if r.ReferenceType == model.Cpe23ExternalRefType {
+			cpe, err := pkg.NewCPE(r.ReferenceLocator)
+			if err != nil {
+				log.Warnf("unable to extract SPDX CPE=%q: %+v", r.ReferenceLocator, err)
+				continue
+			}
+			cpes = append(cpes, cpe)
+		}
+	}
+	return cpes
+}

internal/formats/common/spdxhelpers/external_refs_test.go

@@ -0,0 +1,45 @@
+package spdxhelpers
+
+import (
+	"testing"
+
+	"github.com/anchore/syft/internal/formats/spdx22json/model"
+	"github.com/anchore/syft/syft/pkg"
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_ExternalRefs(t *testing.T) {
+	testCPE := pkg.MustCPE("cpe:2.3:a:name:name:3.2:*:*:*:*:*:*:*")
+	tests := []struct {
+		name     string
+		input    pkg.Package
+		expected []model.ExternalRef
+	}{
+		{
+			name: "cpe + purl",
+			input: pkg.Package{
+				CPEs: []pkg.CPE{
+					testCPE,
+				},
+				PURL: "a-purl",
+			},
+			expected: []model.ExternalRef{
+				{
+					ReferenceCategory: model.SecurityReferenceCategory,
+					ReferenceLocator:  pkg.CPEString(testCPE),
+					ReferenceType:     model.Cpe23ExternalRefType,
+				},
+				{
+					ReferenceCategory: model.PackageManagerReferenceCategory,
+					ReferenceLocator:  "a-purl",
+					ReferenceType:     model.PurlExternalRefType,
+				},
+			},
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			assert.ElementsMatch(t, test.expected, ExternalRefs(test.input))
+		})
+	}
+}

internal/formats/common/spdxhelpers/homepage.go

@@ -0,0 +1,15 @@
+package spdxhelpers
+
+import "github.com/anchore/syft/syft/pkg"
+
+func Homepage(p pkg.Package) string {
+	if hasMetadata(p) {
+		switch metadata := p.Metadata.(type) {
+		case pkg.GemMetadata:
+			return metadata.Homepage
+		case pkg.NpmPackageJSONMetadata:
+			return metadata.Homepage
+		}
+	}
+	return ""
+}

internal/formats/common/spdxhelpers/homepage_test.go

@@ -0,0 +1,56 @@
+package spdxhelpers
+
+import (
+	"testing"
+
+	"github.com/anchore/syft/syft/pkg"
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_Homepage(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    pkg.Package
+		expected string
+	}{
+		{
+			// note: since this is an optional field, no value is preferred over NONE or NOASSERTION
+			name:     "no metadata",
+			input:    pkg.Package{},
+			expected: "",
+		},
+		{
+			name: "from gem",
+			input: pkg.Package{
+				Metadata: pkg.GemMetadata{
+					Homepage: "http://a-place.gov",
+				},
+			},
+			expected: "http://a-place.gov",
+		},
+		{
+			name: "from npm",
+			input: pkg.Package{
+				Metadata: pkg.NpmPackageJSONMetadata{
+					Homepage: "http://a-place.gov",
+				},
+			},
+			expected: "http://a-place.gov",
+		},
+		{
+			// note: since this is an optional field, no value is preferred over NONE or NOASSERTION
+			name: "empty",
+			input: pkg.Package{
+				Metadata: pkg.NpmPackageJSONMetadata{
+					Homepage: "",
+				},
+			},
+			expected: "",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			assert.Equal(t, test.expected, Homepage(test.input))
+		})
+	}
+}

internal/formats/common/spdxhelpers/license.go

@@ -0,0 +1,37 @@
+package spdxhelpers
+
+import (
+	"strings"
+
+	"github.com/anchore/syft/internal/spdxlicense"
+	"github.com/anchore/syft/syft/pkg"
+)
+
+func License(p pkg.Package) string {
+	// source: https://spdx.github.io/spdx-spec/3-package-information/#313-concluded-license
+	// The options to populate this field are limited to:
+	// A valid SPDX License Expression as defined in Appendix IV;
+	// NONE, if the SPDX file creator concludes there is no license available for this package; or
+	// NOASSERTION if:
+	//   (i) the SPDX file creator has attempted to but cannot reach a reasonable objective determination;
+	//   (ii) the SPDX file creator has made no attempt to determine this field; or
+	//   (iii) the SPDX file creator has intentionally provided no information (no meaning should be implied by doing so).
+
+	if len(p.Licenses) == 0 {
+		return "NONE"
+	}
+
+	// take all licenses and assume an AND expression; for information about license expressions see https://spdx.github.io/spdx-spec/appendix-IV-SPDX-license-expressions/
+	var parsedLicenses []string
+	for _, l := range p.Licenses {
+		if value, exists := spdxlicense.ID(l); exists {
+			parsedLicenses = append(parsedLicenses, value)
+		}
+	}
+
+	if len(parsedLicenses) == 0 {
+		return "NOASSERTION"
+	}
+
+	return strings.Join(parsedLicenses, " AND ")
+}

internal/formats/common/spdxhelpers/license_test.go

@@ -0,0 +1,73 @@
+package spdxhelpers
+
+import (
+	"testing"
+
+	"github.com/anchore/syft/syft/pkg"
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_License(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    pkg.Package
+		expected string
+	}{
+		{
+			name:     "no licenses",
+			input:    pkg.Package{},
+			expected: "NONE",
+		},
+		{
+			name: "no SPDX licenses",
+			input: pkg.Package{
+				Licenses: []string{
+					"made-up",
+				},
+			},
+			expected: "NOASSERTION",
+		},
+		{
+			name: "with SPDX license",
+			input: pkg.Package{
+				Licenses: []string{
+					"MIT",
+				},
+			},
+			expected: "MIT",
+		},
+		{
+			name: "with SPDX license expression",
+			input: pkg.Package{
+				Licenses: []string{
+					"MIT",
+					"GPL-3.0",
+				},
+			},
+			expected: "MIT AND GPL-3.0",
+		},
+		{
+			name: "cap insensitive",
+			input: pkg.Package{
+				Licenses: []string{
+					"gpl-3.0",
+				},
+			},
+			expected: "GPL-3.0",
+		},
+		{
+			name: "debian to spdx conversion",
+			input: pkg.Package{
+				Licenses: []string{
+					"GPL-2",
+				},
+			},
+			expected: "GPL-2.0",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			assert.Equal(t, test.expected, License(test.input))
+		})
+	}
+}

internal/formats/common/spdxhelpers/none_if_empty.go

@@ -0,0 +1,12 @@
+package spdxhelpers
+
+import (
+	"strings"
+)
+
+func NoneIfEmpty(value string) string {
+	if strings.TrimSpace(value) == "" {
+		return "NONE"
+	}
+	return value
+}

internal/formats/common/spdxhelpers/none_if_empty_test.go

@@ -0,0 +1,41 @@
+package spdxhelpers
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_noneIfEmpty(t *testing.T) {
+	tests := []struct {
+		name     string
+		value    string
+		expected string
+	}{
+		{
+			name:     "non-zero value",
+			value:    "something",
+			expected: "something",
+		},
+		{
+			name:     "empty",
+			value:    "",
+			expected: "NONE",
+		},
+		{
+			name:     "space",
+			value:    " ",
+			expected: "NONE",
+		},
+		{
+			name:     "tab",
+			value:    "\t",
+			expected: "NONE",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			assert.Equal(t, test.expected, NoneIfEmpty(test.value))
+		})
+	}
+}

internal/formats/common/spdxhelpers/originator_test.go

@@ -0,0 +1,114 @@
+package spdxhelpers
+
+import (
+	"testing"
+
+	"github.com/anchore/syft/syft/pkg"
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_Originator(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    pkg.Package
+		expected string
+	}{
+		{
+			// note: since this is an optional field, no value is preferred over NONE or NOASSERTION
+			name:     "no metadata",
+			input:    pkg.Package{},
+			expected: "",
+		},
+		{
+			name: "from gem",
+			input: pkg.Package{
+				Metadata: pkg.GemMetadata{
+					Authors: []string{
+						"auth1",
+						"auth2",
+					},
+				},
+			},
+			expected: "auth1",
+		},
+		{
+			name: "from npm",
+			input: pkg.Package{
+				Metadata: pkg.NpmPackageJSONMetadata{
+					Author: "auth",
+				},
+			},
+			expected: "auth",
+		},
+		{
+			name: "from apk",
+			input: pkg.Package{
+				Metadata: pkg.ApkMetadata{
+					Maintainer: "auth",
+				},
+			},
+			expected: "auth",
+		},
+		{
+			name: "from python - just name",
+			input: pkg.Package{
+				Metadata: pkg.PythonPackageMetadata{
+					Author: "auth",
+				},
+			},
+			expected: "auth",
+		},
+		{
+			name: "from python - just email",
+			input: pkg.Package{
+				Metadata: pkg.PythonPackageMetadata{
+					AuthorEmail: "auth@auth.gov",
+				},
+			},
+			expected: "auth@auth.gov",
+		},
+		{
+			name: "from python - both name and email",
+			input: pkg.Package{
+				Metadata: pkg.PythonPackageMetadata{
+					Author:      "auth",
+					AuthorEmail: "auth@auth.gov",
+				},
+			},
+			expected: "auth <auth@auth.gov>",
+		},
+		{
+			name: "from rpm",
+			input: pkg.Package{
+				Metadata: pkg.RpmdbMetadata{
+					Vendor: "auth",
+				},
+			},
+			expected: "auth",
+		},
+		{
+			name: "from dpkg",
+			input: pkg.Package{
+				Metadata: pkg.DpkgMetadata{
+					Maintainer: "auth",
+				},
+			},
+			expected: "auth",
+		},
+		{
+			// note: since this is an optional field, no value is preferred over NONE or NOASSERTION
+			name: "empty",
+			input: pkg.Package{
+				Metadata: pkg.NpmPackageJSONMetadata{
+					Author: "",
+				},
+			},
+			expected: "",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			assert.Equal(t, test.expected, Originator(test.input))
+		})
+	}
+}

internal/formats/common/spdxhelpers/origintor.go

@@ -0,0 +1,37 @@
+package spdxhelpers
+
+import (
+	"fmt"
+
+	"github.com/anchore/syft/syft/pkg"
+)
+
+func Originator(p pkg.Package) string {
+	if hasMetadata(p) {
+		switch metadata := p.Metadata.(type) {
+		case pkg.ApkMetadata:
+			return metadata.Maintainer
+		case pkg.NpmPackageJSONMetadata:
+			return metadata.Author
+		case pkg.PythonPackageMetadata:
+			author := metadata.Author
+			if author == "" {
+				return metadata.AuthorEmail
+			}
+			if metadata.AuthorEmail != "" {
+				author += fmt.Sprintf(" <%s>", metadata.AuthorEmail)
+			}
+			return author
+		case pkg.GemMetadata:
+			if len(metadata.Authors) > 0 {
+				return metadata.Authors[0]
+			}
+			return ""
+		case pkg.RpmdbMetadata:
+			return metadata.Vendor
+		case pkg.DpkgMetadata:
+			return metadata.Maintainer
+		}
+	}
+	return ""
+}

internal/formats/common/spdxhelpers/source_info.go

@@ -0,0 +1,41 @@
+package spdxhelpers
+
+import (
+	"strings"
+
+	"github.com/anchore/syft/syft/pkg"
+)
+
+func SourceInfo(p pkg.Package) string {
+	answer := ""
+	switch p.Type {
+	case pkg.RpmPkg:
+		answer = "acquired package info from RPM DB"
+	case pkg.ApkPkg:
+		answer = "acquired package info from APK DB"
+	case pkg.DebPkg:
+		answer = "acquired package info from DPKG DB"
+	case pkg.NpmPkg:
+		answer = "acquired package info from installed node module manifest file"
+	case pkg.PythonPkg:
+		answer = "acquired package info from installed python package manifest file"
+	case pkg.JavaPkg, pkg.JenkinsPluginPkg:
+		answer = "acquired package info from installed java archive"
+	case pkg.GemPkg:
+		answer = "acquired package info from installed gem metadata file"
+	case pkg.GoModulePkg:
+		answer = "acquired package info from go module information"
+	case pkg.RustPkg:
+		answer = "acquired package info from rust cargo manifest"
+	case pkg.PhpComposerPkg:
+		answer = "acquired package info from PHP composer manifest"
+	default:
+		answer = "acquired package info from the following paths"
+	}
+	var paths []string
+	for _, l := range p.Locations {
+		paths = append(paths, l.RealPath)
+	}
+
+	return answer + ": " + strings.Join(paths, ", ")
+}

internal/formats/common/spdxhelpers/source_info_test.go

@@ -0,0 +1,143 @@
+package spdxhelpers
+
+import (
+	"testing"
+
+	"github.com/anchore/syft/syft/pkg"
+	"github.com/anchore/syft/syft/source"
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_SourceInfo(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    pkg.Package
+		expected []string
+	}{
+		{
+			name: "locations are captured",
+			input: pkg.Package{
+				// note: no type given
+				Locations: []source.Location{
+					source.NewVirtualLocation("/a-place", "/b-place"),
+					source.NewVirtualLocation("/c-place", "/d-place"),
+				},
+			},
+			expected: []string{
+				"from the following paths",
+				"/a-place",
+				"/c-place",
+			},
+		},
+		{
+			// note: no specific support for this
+			input: pkg.Package{
+				Type: pkg.KbPkg,
+			},
+			expected: []string{
+				"from the following paths",
+			},
+		},
+		{
+			input: pkg.Package{
+				Type: pkg.RpmPkg,
+			},
+			expected: []string{
+				"from RPM DB",
+			},
+		},
+		{
+			input: pkg.Package{
+				Type: pkg.ApkPkg,
+			},
+			expected: []string{
+				"from APK DB",
+			},
+		},
+		{
+			input: pkg.Package{
+				Type: pkg.DebPkg,
+			},
+			expected: []string{
+				"from DPKG DB",
+			},
+		},
+		{
+			input: pkg.Package{
+				Type: pkg.NpmPkg,
+			},
+			expected: []string{
+				"from installed node module manifest file",
+			},
+		},
+		{
+			input: pkg.Package{
+				Type: pkg.PythonPkg,
+			},
+			expected: []string{
+				"from installed python package manifest file",
+			},
+		},
+		{
+			input: pkg.Package{
+				Type: pkg.JavaPkg,
+			},
+			expected: []string{
+				"from installed java archive",
+			},
+		},
+		{
+			input: pkg.Package{
+				Type: pkg.JenkinsPluginPkg,
+			},
+			expected: []string{
+				"from installed java archive",
+			},
+		},
+		{
+			input: pkg.Package{
+				Type: pkg.GemPkg,
+			},
+			expected: []string{
+				"from installed gem metadata file",
+			},
+		},
+		{
+			input: pkg.Package{
+				Type: pkg.GoModulePkg,
+			},
+			expected: []string{
+				"from go module information",
+			},
+		},
+		{
+			input: pkg.Package{
+				Type: pkg.RustPkg,
+			},
+			expected: []string{
+				"from rust cargo manifest",
+			},
+		},
+		{
+			input: pkg.Package{
+				Type: pkg.PhpComposerPkg,
+			},
+			expected: []string{
+				"from PHP composer manifest",
+			},
+		},
+	}
+	var pkgTypes []pkg.Type
+	for _, test := range tests {
+		t.Run(test.name+" "+string(test.input.Type), func(t *testing.T) {
+			if test.input.Type != "" {
+				pkgTypes = append(pkgTypes, test.input.Type)
+			}
+			actual := SourceInfo(test.input)
+			for _, expected := range test.expected {
+				assert.Contains(t, actual, expected)
+			}
+		})
+	}
+	assert.ElementsMatch(t, pkg.AllPkgs, pkgTypes, "missing one or more package types to test against (maybe a package type was added?)")
+}

internal/formats/common/testutils/utils.go

@@ -1,15 +1,18 @@
-package packages
+package testutils
 
 import (
 	"bytes"
+	"strings"
 	"testing"
 
 	"github.com/anchore/go-testutils"
 	"github.com/anchore/stereoscope/pkg/filetree"
+	"github.com/anchore/stereoscope/pkg/image"
 	"github.com/anchore/stereoscope/pkg/imagetest"
 	"github.com/anchore/syft/syft/distro"
+	"github.com/anchore/syft/syft/format"
 	"github.com/anchore/syft/syft/pkg"
-	"github.com/anchore/syft/syft/presenter"
+	"github.com/anchore/syft/syft/sbom"
 	"github.com/anchore/syft/syft/source"
 	"github.com/sergi/go-diff/diffmatchpatch"
 	"github.com/stretchr/testify/assert"
@@ -17,7 +20,19 @@ import (
 
 type redactor func(s []byte) []byte
 
-func assertPresenterAgainstGoldenImageSnapshot(t *testing.T, pres presenter.Presenter, testImage string, updateSnapshot bool, redactors ...redactor) {
+type imageCfg struct {
+	fromSnapshot bool
+}
+
+type ImageOption func(cfg *imageCfg)
+
+func FromSnapshot() ImageOption {
+	return func(cfg *imageCfg) {
+		cfg.fromSnapshot = true
+	}
+}
+
+func AssertEncoderAgainstGoldenImageSnapshot(t *testing.T, format format.Format, sbom sbom.SBOM, testImage string, updateSnapshot bool, redactors ...redactor) {
 	var buffer bytes.Buffer
 
 	// grab the latest image contents and persist
@@ -25,11 +40,11 @@ func assertPresenterAgainstGoldenImageSnapshot(t *testing.T, pres presenter.Pres
 		imagetest.UpdateGoldenFixtureImage(t, testImage)
 	}
 
-	err := pres.Present(&buffer)
+	err := format.Encode(&buffer, sbom)
 	assert.NoError(t, err)
 	actual := buffer.Bytes()
 
-	// replace the expected snapshot contents with the current presenter contents
+	// replace the expected snapshot contents with the current encoder contents
 	if updateSnapshot {
 		testutils.UpdateGoldenFileContents(t, actual)
 	}
@@ -37,6 +52,7 @@ func assertPresenterAgainstGoldenImageSnapshot(t *testing.T, pres presenter.Pres
 	var expected = testutils.GetGoldenFileContents(t)
 
 	// remove dynamic values, which should be tested independently
+	redactors = append(redactors, carriageRedactor)
 	for _, r := range redactors {
 		actual = r(actual)
 		expected = r(expected)
@@ -50,14 +66,14 @@ func assertPresenterAgainstGoldenImageSnapshot(t *testing.T, pres presenter.Pres
 	}
 }
 
-func assertPresenterAgainstGoldenSnapshot(t *testing.T, pres presenter.Presenter, updateSnapshot bool, redactors ...redactor) {
+func AssertEncoderAgainstGoldenSnapshot(t *testing.T, format format.Format, sbom sbom.SBOM, updateSnapshot bool, redactors ...redactor) {
 	var buffer bytes.Buffer
 
-	err := pres.Present(&buffer)
+	err := format.Encode(&buffer, sbom)
 	assert.NoError(t, err)
 	actual := buffer.Bytes()
 
-	// replace the expected snapshot contents with the current presenter contents
+	// replace the expected snapshot contents with the current encoder contents
 	if updateSnapshot {
 		testutils.UpdateGoldenFileContents(t, actual)
 	}
@@ -65,6 +81,7 @@ func assertPresenterAgainstGoldenSnapshot(t *testing.T, pres presenter.Presenter
 	var expected = testutils.GetGoldenFileContents(t)
 
 	// remove dynamic values, which should be tested independently
+	redactors = append(redactors, carriageRedactor)
 	for _, r := range redactors {
 		actual = r(actual)
 		expected = r(expected)
@@ -73,21 +90,68 @@ func assertPresenterAgainstGoldenSnapshot(t *testing.T, pres presenter.Presenter
 	if !bytes.Equal(expected, actual) {
 		dmp := diffmatchpatch.New()
 		diffs := dmp.DiffMain(string(expected), string(actual), true)
+		t.Logf("len: %d\nexpected: %s", len(expected), expected)
+		t.Logf("len: %d\nactual: %s", len(actual), actual)
 		t.Errorf("mismatched output:\n%s", dmp.DiffPrettyText(diffs))
 	}
 }
 
-func presenterImageInput(t testing.TB, testImage string) (*pkg.Catalog, source.Metadata, *distro.Distro) {
+func ImageInput(t testing.TB, testImage string, options ...ImageOption) sbom.SBOM {
 	t.Helper()
 	catalog := pkg.NewCatalog()
-	img := imagetest.GetGoldenFixtureImage(t, testImage)
+	var cfg imageCfg
+	var img *image.Image
+	for _, opt := range options {
+		opt(&cfg)
+	}
 
+	switch cfg.fromSnapshot {
+	case true:
+		img = imagetest.GetGoldenFixtureImage(t, testImage)
+	default:
+		img = imagetest.GetFixtureImage(t, "docker-archive", testImage)
+	}
+
+	populateImageCatalog(catalog, img)
+
+	// this is a hard coded value that is not given by the fixture helper and must be provided manually
+	img.Metadata.ManifestDigest = "sha256:2731251dc34951c0e50fcc643b4c5f74922dad1a5d98f302b504cf46cd5d9368"
+
+	src, err := source.NewFromImage(img, "user-image-input")
+	assert.NoError(t, err)
+
+	dist, err := distro.NewDistro(distro.Debian, "1.2.3", "like!")
+	assert.NoError(t, err)
+
+	return sbom.SBOM{
+		Artifacts: sbom.Artifacts{
+			PackageCatalog: catalog,
+			Distro:         &dist,
+		},
+		Source: src.Metadata,
+		Descriptor: sbom.Descriptor{
+			Name:    "syft",
+			Version: "v0.42.0-bogus",
+			// the application configuration should be persisted here, however, we do not want to import
+			// the application configuration in this package (it's reserved only for ingestion by the cmd package)
+			Configuration: map[string]string{
+				"config-key": "config-value",
+			},
+		},
+	}
+}
+
+func carriageRedactor(s []byte) []byte {
+	msg := strings.ReplaceAll(string(s), "\r\n", "\n")
+	return []byte(msg)
+}
+
+func populateImageCatalog(catalog *pkg.Catalog, img *image.Image) {
 	_, ref1, _ := img.SquashedTree().File("/somefile-1.txt", filetree.FollowBasenameLinks)
 	_, ref2, _ := img.SquashedTree().File("/somefile-2.txt", filetree.FollowBasenameLinks)
 
 	// populate catalog with test data
 	catalog.Add(pkg.Package{
-		ID:      "package-1-id",
 		Name:    "package-1",
 		Version: "1.0.1",
 		Locations: []source.Location{
@@ -104,11 +168,10 @@ func presenterImageInput(t testing.TB, testImage string) (*pkg.Catalog, source.M
 		},
 		PURL: "a-purl-1",
 		CPEs: []pkg.CPE{
-			must(pkg.NewCPE("cpe:2.3:*:some:package:1:*:*:*:*:*:*:*")),
+			pkg.MustCPE("cpe:2.3:*:some:package:1:*:*:*:*:*:*:*"),
 		},
 	})
 	catalog.Add(pkg.Package{
-		ID:      "package-2-id",
 		Name:    "package-2",
 		Version: "2.0.1",
 		Locations: []source.Location{
@@ -123,34 +186,49 @@ func presenterImageInput(t testing.TB, testImage string) (*pkg.Catalog, source.M
 		},
 		PURL: "a-purl-2",
 		CPEs: []pkg.CPE{
-			must(pkg.NewCPE("cpe:2.3:*:some:package:2:*:*:*:*:*:*:*")),
+			pkg.MustCPE("cpe:2.3:*:some:package:2:*:*:*:*:*:*:*"),
 		},
 	})
+}
 
-	// this is a hard coded value that is not given by the fixture helper and must be provided manually
-	img.Metadata.ManifestDigest = "sha256:2731251dc34951c0e50fcc643b4c5f74922dad1a5d98f302b504cf46cd5d9368"
-
-	src, err := source.NewFromImage(img, "user-image-input")
-	assert.NoError(t, err)
+func DirectoryInput(t testing.TB) sbom.SBOM {
+	catalog := newDirectoryCatalog()
 
 	dist, err := distro.NewDistro(distro.Debian, "1.2.3", "like!")
 	assert.NoError(t, err)
 
-	return catalog, src.Metadata, &dist
+	src, err := source.NewFromDirectory("/some/path")
+	assert.NoError(t, err)
+
+	return sbom.SBOM{
+		Artifacts: sbom.Artifacts{
+			PackageCatalog: catalog,
+			Distro:         &dist,
+		},
+		Source: src.Metadata,
+		Descriptor: sbom.Descriptor{
+			Name:    "syft",
+			Version: "v0.42.0-bogus",
+			// the application configuration should be persisted here, however, we do not want to import
+			// the application configuration in this package (it's reserved only for ingestion by the cmd package)
+			Configuration: map[string]string{
+				"config-key": "config-value",
+			},
+		},
+	}
 }
 
-func presenterDirectoryInput(t testing.TB) (*pkg.Catalog, source.Metadata, *distro.Distro) {
+func newDirectoryCatalog() *pkg.Catalog {
 	catalog := pkg.NewCatalog()
 
 	// populate catalog with test data
 	catalog.Add(pkg.Package{
-		ID:      "package-1-id",
 		Name:    "package-1",
 		Version: "1.0.1",
 		Type:    pkg.PythonPkg,
 		FoundBy: "the-cataloger-1",
 		Locations: []source.Location{
-			{RealPath: "/some/path/pkg1"},
+			source.NewLocation("/some/path/pkg1"),
 		},
 		Language:     pkg.Python,
 		MetadataType: pkg.PythonPackageMetadataType,
@@ -160,23 +238,22 @@ func presenterDirectoryInput(t testing.TB) (*pkg.Catalog, source.Metadata, *dist
 			Version: "1.0.1",
 			Files: []pkg.PythonFileRecord{
 				{
-					Path: "/some/path/pkg1/depedencies/foo",
+					Path: "/some/path/pkg1/dependencies/foo",
 				},
 			},
 		},
 		PURL: "a-purl-2",
 		CPEs: []pkg.CPE{
-			must(pkg.NewCPE("cpe:2.3:*:some:package:2:*:*:*:*:*:*:*")),
+			pkg.MustCPE("cpe:2.3:*:some:package:2:*:*:*:*:*:*:*"),
 		},
 	})
 	catalog.Add(pkg.Package{
-		ID:      "package-2-id",
 		Name:    "package-2",
 		Version: "2.0.1",
 		Type:    pkg.DebPkg,
 		FoundBy: "the-cataloger-2",
 		Locations: []source.Location{
-			{RealPath: "/some/path/pkg1"},
+			source.NewLocation("/some/path/pkg1"),
 		},
 		MetadataType: pkg.DpkgMetadataType,
 		Metadata: pkg.DpkgMetadata{
@@ -185,15 +262,9 @@ func presenterDirectoryInput(t testing.TB) (*pkg.Catalog, source.Metadata, *dist
 		},
 		PURL: "a-purl-2",
 		CPEs: []pkg.CPE{
-			must(pkg.NewCPE("cpe:2.3:*:some:package:2:*:*:*:*:*:*:*")),
+			pkg.MustCPE("cpe:2.3:*:some:package:2:*:*:*:*:*:*:*"),
 		},
 	})
 
-	dist, err := distro.NewDistro(distro.Debian, "1.2.3", "like!")
-	assert.NoError(t, err)
-
-	src, err := source.NewFromDirectory("/some/path")
-	assert.NoError(t, err)
-
-	return catalog, src.Metadata, &dist
+	return catalog
 }

internal/formats/cyclonedx13json/encoder.go

@@ -0,0 +1,18 @@
+package cyclonedx13json
+
+import (
+	"io"
+
+	"github.com/CycloneDX/cyclonedx-go"
+	"github.com/anchore/syft/internal/formats/common/cyclonedxhelpers"
+	"github.com/anchore/syft/syft/sbom"
+)
+
+func encoder(output io.Writer, s sbom.SBOM) error {
+	bom := cyclonedxhelpers.ToFormatModel(s)
+	enc := cyclonedx.NewBOMEncoder(output, cyclonedx.BOMFileFormatJSON)
+	enc.SetPretty(true)
+
+	err := enc.Encode(bom)
+	return err
+}

internal/formats/cyclonedx13json/encoder_test.go

@@ -0,0 +1,41 @@
+package cyclonedx13json
+
+import (
+	"flag"
+	"regexp"
+	"testing"
+
+	"github.com/anchore/syft/internal/formats/common/testutils"
+)
+
+var updateCycloneDx = flag.Bool("update-cyclonedx", false, "update the *.golden files for cyclone-dx encoders")
+
+func TestCycloneDxDirectoryEncoder(t *testing.T) {
+	testutils.AssertEncoderAgainstGoldenSnapshot(t,
+		Format(),
+		testutils.DirectoryInput(t),
+		*updateCycloneDx,
+		cycloneDxRedactor,
+	)
+}
+
+func TestCycloneDxImageEncoder(t *testing.T) {
+	testImage := "image-simple"
+	testutils.AssertEncoderAgainstGoldenImageSnapshot(t,
+		Format(),
+		testutils.ImageInput(t, testImage),
+		testImage,
+		*updateCycloneDx,
+		cycloneDxRedactor,
+	)
+}
+
+func cycloneDxRedactor(s []byte) []byte {
+	serialPattern := regexp.MustCompile(`urn:uuid:[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}`)
+	rfc3339Pattern := regexp.MustCompile(`([0-9]+)-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])[Tt]([01][0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9]|60)(\.[0-9]+)?(([Zz])|([\+|\-]([01][0-9]|2[0-3]):[0-5][0-9]))`)
+
+	for _, pattern := range []*regexp.Regexp{serialPattern, rfc3339Pattern} {
+		s = pattern.ReplaceAll(s, []byte("redacted"))
+	}
+	return s
+}

internal/formats/cyclonedx13json/format.go

@@ -0,0 +1,12 @@
+package cyclonedx13json
+
+import "github.com/anchore/syft/syft/format"
+
+func Format() format.Format {
+	return format.NewFormat(
+		format.CycloneDxJSONOption,
+		encoder,
+		nil,
+		nil,
+	)
+}

internal/formats/cyclonedx13json/test-fixtures/snapshot/TestCycloneDxDirectoryEncoder.golden

@@ -0,0 +1,42 @@
+{
+  "bomFormat": "CycloneDX",
+  "specVersion": "1.3",
+  "serialNumber": "urn:uuid:a81dc685-cf22-48e0-bda5-65ea1a8bca5b",
+  "version": 1,
+  "metadata": {
+    "timestamp": "2021-12-03T13:17:26-08:00",
+    "tools": [
+      {
+        "vendor": "anchore",
+        "name": "syft",
+        "version": "[not provided]"
+      }
+    ],
+    "component": {
+      "type": "file",
+      "name": "/some/path",
+      "version": ""
+    }
+  },
+  "components": [
+    {
+      "type": "library",
+      "name": "package-1",
+      "version": "1.0.1",
+      "licenses": [
+        {
+          "license": {
+            "name": "MIT"
+          }
+        }
+      ],
+      "purl": "a-purl-2"
+    },
+    {
+      "type": "library",
+      "name": "package-2",
+      "version": "2.0.1",
+      "purl": "a-purl-2"
+    }
+  ]
+}

internal/formats/cyclonedx13json/test-fixtures/snapshot/TestCycloneDxImageEncoder.golden

@@ -0,0 +1,42 @@
+{
+  "bomFormat": "CycloneDX",
+  "specVersion": "1.3",
+  "serialNumber": "urn:uuid:2156ac1f-c838-4e93-8dc5-a3874ffeb967",
+  "version": 1,
+  "metadata": {
+    "timestamp": "2021-12-03T13:17:26-08:00",
+    "tools": [
+      {
+        "vendor": "anchore",
+        "name": "syft",
+        "version": "[not provided]"
+      }
+    ],
+    "component": {
+      "type": "container",
+      "name": "user-image-input",
+      "version": "sha256:2731251dc34951c0e50fcc643b4c5f74922dad1a5d98f302b504cf46cd5d9368"
+    }
+  },
+  "components": [
+    {
+      "type": "library",
+      "name": "package-1",
+      "version": "1.0.1",
+      "licenses": [
+        {
+          "license": {
+            "name": "MIT"
+          }
+        }
+      ],
+      "purl": "a-purl-1"
+    },
+    {
+      "type": "library",
+      "name": "package-2",
+      "version": "2.0.1",
+      "purl": "a-purl-2"
+    }
+  ]
+}

internal/formats/cyclonedx13xml/encoder.go

@@ -0,0 +1,18 @@
+package cyclonedx13xml
+
+import (
+	"io"
+
+	"github.com/CycloneDX/cyclonedx-go"
+	"github.com/anchore/syft/internal/formats/common/cyclonedxhelpers"
+	"github.com/anchore/syft/syft/sbom"
+)
+
+func encoder(output io.Writer, s sbom.SBOM) error {
+	bom := cyclonedxhelpers.ToFormatModel(s)
+	enc := cyclonedx.NewBOMEncoder(output, cyclonedx.BOMFileFormatXML)
+	enc.SetPretty(true)
+
+	err := enc.Encode(bom)
+	return err
+}

internal/formats/cyclonedx13xml/encoder_test.go

@@ -1,27 +1,29 @@
-package packages
+package cyclonedx13xml
 
 import (
 	"flag"
 	"regexp"
 	"testing"
+
+	"github.com/anchore/syft/internal/formats/common/testutils"
 )
 
-var updateCycloneDx = flag.Bool("update-cyclonedx", false, "update the *.golden files for cyclone-dx presenters")
+var updateCycloneDx = flag.Bool("update-cyclonedx", false, "update the *.golden files for cyclone-dx encoders")
 
-func TestCycloneDxDirectoryPresenter(t *testing.T) {
-	catalog, metadata, _ := presenterDirectoryInput(t)
-	assertPresenterAgainstGoldenSnapshot(t,
-		NewCycloneDxPresenter(catalog, metadata),
+func TestCycloneDxDirectoryEncoder(t *testing.T) {
+	testutils.AssertEncoderAgainstGoldenSnapshot(t,
+		Format(),
+		testutils.DirectoryInput(t),
 		*updateCycloneDx,
 		cycloneDxRedactor,
 	)
 }
 
-func TestCycloneDxImagePresenter(t *testing.T) {
+func TestCycloneDxImageEncoder(t *testing.T) {
 	testImage := "image-simple"
-	catalog, metadata, _ := presenterImageInput(t, testImage)
-	assertPresenterAgainstGoldenImageSnapshot(t,
-		NewCycloneDxPresenter(catalog, metadata),
+	testutils.AssertEncoderAgainstGoldenImageSnapshot(t,
+		Format(),
+		testutils.ImageInput(t, testImage),
 		testImage,
 		*updateCycloneDx,
 		cycloneDxRedactor,

internal/formats/cyclonedx13xml/format.go

@@ -0,0 +1,12 @@
+package cyclonedx13xml
+
+import "github.com/anchore/syft/syft/format"
+
+func Format() format.Format {
+	return format.NewFormat(
+		format.CycloneDxXMLOption,
+		encoder,
+		nil,
+		nil,
+	)
+}

internal/formats/cyclonedx13xml/test-fixtures/image-simple/Dockerfile

@@ -0,0 +1,4 @@
+# Note: changes to this file will result in updating several test values. Consider making a new image fixture instead of editing this one.
+FROM scratch
+ADD file-1.txt /somefile-1.txt
+ADD file-2.txt /somefile-2.txt

internal/formats/cyclonedx13xml/test-fixtures/image-simple/file-1.txt

@@ -0,0 +1 @@
+this file has contents

internal/formats/cyclonedx13xml/test-fixtures/image-simple/file-2.txt

@@ -0,0 +1 @@
+file-2 contents!

internal/formats/cyclonedx13xml/test-fixtures/snapshot/TestCycloneDxDirectoryEncoder.golden

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<bom xmlns="http://cyclonedx.org/schema/bom/1.2" version="1" serialNumber="urn:uuid:5404937f-72d6-44a2-8e9b-954305ecb4f6">
+<bom xmlns="http://cyclonedx.org/schema/bom/1.3" serialNumber="urn:uuid:7b1c3b1d-ea3b-4022-9dcc-80f4b4cbce36" version="1">
   <metadata>
-    <timestamp>2021-06-23T13:40:33-04:00</timestamp>
+    <timestamp>2021-12-03T13:16:45-08:00</timestamp>
     <tools>
       <tool>
         <vendor>anchore</vendor>
@@ -31,4 +31,4 @@
       <purl>a-purl-2</purl>
     </component>
   </components>
-</bom>
+</bom>

internal/formats/cyclonedx13xml/test-fixtures/snapshot/TestCycloneDxImageEncoder.golden

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<bom xmlns="http://cyclonedx.org/schema/bom/1.2" version="1" serialNumber="urn:uuid:e34bad2e-cd27-483c-86dc-f4e26d6103b0">
+<bom xmlns="http://cyclonedx.org/schema/bom/1.3" serialNumber="urn:uuid:66bda3e1-888a-4d43-b906-7fd96d428753" version="1">
   <metadata>
-    <timestamp>2021-06-23T13:40:33-04:00</timestamp>
+    <timestamp>2021-12-03T13:16:45-08:00</timestamp>
     <tools>
       <tool>
         <vendor>anchore</vendor>
@@ -31,4 +31,4 @@
       <purl>a-purl-2</purl>
     </component>
   </components>
-</bom>
+</bom>

internal/formats/formats.go

@@ -0,0 +1,46 @@
+package formats
+
+import (
+	"bytes"
+
+	"github.com/anchore/syft/internal/formats/cyclonedx13json"
+	"github.com/anchore/syft/internal/formats/cyclonedx13xml"
+	"github.com/anchore/syft/internal/formats/spdx22json"
+	"github.com/anchore/syft/internal/formats/spdx22tagvalue"
+	"github.com/anchore/syft/internal/formats/syftjson"
+	"github.com/anchore/syft/internal/formats/table"
+	"github.com/anchore/syft/internal/formats/text"
+	"github.com/anchore/syft/syft/format"
+)
+
+// TODO: eventually this is the source of truth for all formatters
+func All() []format.Format {
+	return []format.Format{
+		syftjson.Format(),
+		table.Format(),
+		cyclonedx13xml.Format(),
+		cyclonedx13json.Format(),
+		spdx22json.Format(),
+		spdx22tagvalue.Format(),
+		text.Format(),
+	}
+}
+
+func Identify(by []byte) (*format.Format, error) {
+	for _, f := range All() {
+		if err := f.Validate(bytes.NewReader(by)); err != nil {
+			continue
+		}
+		return &f, nil
+	}
+	return nil, nil
+}
+
+func ByOption(option format.Option) *format.Format {
+	for _, f := range All() {
+		if f.Option == option {
+			return &f
+		}
+	}
+	return nil
+}

internal/formats/formats_test.go

@@ -0,0 +1,34 @@
+package formats
+
+import (
+	"io"
+	"os"
+	"testing"
+
+	"github.com/anchore/syft/syft/format"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestIdentify(t *testing.T) {
+	tests := []struct {
+		fixture  string
+		expected format.Option
+	}{
+		{
+			fixture:  "test-fixtures/alpine-syft.json",
+			expected: format.JSONOption,
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.fixture, func(t *testing.T) {
+			f, err := os.Open(test.fixture)
+			assert.NoError(t, err)
+			by, err := io.ReadAll(f)
+			assert.NoError(t, err)
+			frmt, err := Identify(by)
+			assert.NoError(t, err)
+			assert.NotNil(t, frmt)
+			assert.Equal(t, test.expected, frmt.Option)
+		})
+	}
+}

internal/formats/spdx22json/encoder.go

@@ -0,0 +1,22 @@
+package spdx22json
+
+import (
+	"encoding/json"
+	"io"
+
+	"github.com/anchore/syft/syft/sbom"
+)
+
+func encoder(output io.Writer, s sbom.SBOM) error {
+	doc, err := toFormatModel(s)
+	if err != nil {
+		return err
+	}
+
+	enc := json.NewEncoder(output)
+	// prevent > and < from being escaped in the payload
+	enc.SetEscapeHTML(false)
+	enc.SetIndent("", " ")
+
+	return enc.Encode(doc)
+}

internal/formats/spdx22json/encoder_test.go

@@ -1,27 +1,29 @@
-package packages
+package spdx22json
 
 import (
 	"flag"
 	"regexp"
 	"testing"
+
+	"github.com/anchore/syft/internal/formats/common/testutils"
 )
 
-var updateSpdxJson = flag.Bool("update-spdx-json", false, "update the *.golden files for spdx-json presenters")
+var updateSpdxJson = flag.Bool("update-spdx-json", false, "update the *.golden files for spdx-json encoders")
 
-func TestSPDXJSONDirectoryPresenter(t *testing.T) {
-	catalog, metadata, _ := presenterDirectoryInput(t)
-	assertPresenterAgainstGoldenSnapshot(t,
-		NewSPDXJSONPresenter(catalog, metadata),
+func TestSPDXJSONDirectoryEncoder(t *testing.T) {
+	testutils.AssertEncoderAgainstGoldenSnapshot(t,
+		Format(),
+		testutils.DirectoryInput(t),
 		*updateSpdxJson,
 		spdxJsonRedactor,
 	)
 }
 
-func TestSPDXJSONImagePresenter(t *testing.T) {
+func TestSPDXJSONImageEncoder(t *testing.T) {
 	testImage := "image-simple"
-	catalog, metadata, _ := presenterImageInput(t, testImage)
-	assertPresenterAgainstGoldenImageSnapshot(t,
-		NewSPDXJSONPresenter(catalog, metadata),
+	testutils.AssertEncoderAgainstGoldenImageSnapshot(t,
+		Format(),
+		testutils.ImageInput(t, testImage, testutils.FromSnapshot()),
 		testImage,
 		*updateSpdxJson,
 		spdxJsonRedactor,

internal/formats/spdx22json/format.go

@@ -0,0 +1,13 @@
+package spdx22json
+
+import "github.com/anchore/syft/syft/format"
+
+// note: this format is LOSSY relative to the syftjson formation, which means that decoding and validation is not supported at this time
+func Format() format.Format {
+	return format.NewFormat(
+		format.SPDXJSONOption,
+		encoder,
+		nil,
+		nil,
+	)
+}

internal/formats/spdx22json/model/annotation.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 import "time"
 

internal/formats/spdx22json/model/checksum.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 type Checksum struct {
 	// Identifies the algorithm used to produce the subject Checksum. One of: "SHA256", "SHA1", "SHA384", "MD2", "MD4", "SHA512", "MD6", "MD5", "SHA224"

internal/formats/spdx22json/model/creation_info.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 import "time"
 

internal/formats/spdx22json/model/document.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 // derived from:
 // - https://spdx.github.io/spdx-spec/appendix-III-RDF-data-model-implementation-and-identifier-syntax/

internal/formats/spdx22json/model/element.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 type Element struct {
 	SPDXID string `json:"SPDXID"`

internal/formats/spdx22json/model/element_id.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 // ElementID represents the identifier string portion of an SPDX element
 // identifier. DocElementID should be used for any attributes which can

internal/formats/spdx22json/model/external_document_ref.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 type ExternalDocumentRef struct {
 	// externalDocumentId is a string containing letters, numbers, ., - and/or + which uniquely identifies an external document within this document.

internal/formats/spdx22json/model/external_ref.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 type ReferenceCategory string
 

internal/formats/spdx22json/model/file.go

@@ -1,19 +1,19 @@
-package spdx22
+package model
 
 type FileType string
 
 const (
-	DocumentationFileType FileType = "DOCUMENTATION"
-	ImageFileType         FileType = "IMAGE"
-	VideoFileType         FileType = "VIDEO"
-	ArchiveFileType       FileType = "ARCHIVE"
-	SpdxFileType          FileType = "SPDX"
-	ApplicationFileType   FileType = "APPLICATION"
-	SourceFileType        FileType = "SOURCE"
-	BinaryFileType        FileType = "BINARY"
-	TextFileType          FileType = "TEXT"
-	AudioFileType         FileType = "AUDIO"
-	OtherFileType         FileType = "OTHER"
+	DocumentationFileType FileType = "DOCUMENTATION" // if the file serves as documentation
+	ImageFileType         FileType = "IMAGE"         // if the file is associated with a picture image file (MIME type of image/*, e.g., .jpg, .gif)
+	VideoFileType         FileType = "VIDEO"         // if the file is associated with a video file type (MIME type of video/*)
+	ArchiveFileType       FileType = "ARCHIVE"       // if the file represents an archive (.tar, .jar, etc.)
+	SpdxFileType          FileType = "SPDX"          // if the file is an SPDX document
+	ApplicationFileType   FileType = "APPLICATION"   // if the file is associated with a specific application type (MIME type of application/*)
+	SourceFileType        FileType = "SOURCE"        // if the file is human readable source code (.c, .html, etc.)
+	BinaryFileType        FileType = "BINARY"        // if the file is a compiled object, target image or binary executable (.o, .a, etc.)
+	TextFileType          FileType = "TEXT"          // if the file is human readable text file (MIME type of text/*)
+	AudioFileType         FileType = "AUDIO"         // if the file is associated with an audio file (MIME type of audio/* , e.g. .mp3)
+	OtherFileType         FileType = "OTHER"         // if the file doesn't fit into the above categories (generated artifacts, data files, etc.)
 )
 
 type File struct {
@@ -36,6 +36,6 @@ type File struct {
 	// Indicates the project in which the SpdxElement originated. Tools must preserve doap:homepage and doap:name
 	// properties and the URI (if one is known) of doap:Project resources that are values of this property. All other
 	// properties of doap:Projects are not directly supported by SPDX and may be dropped when translating to or
-	// from some SPDX formats(deprecated).
+	// from some SPDX formats (deprecated).
 	ArtifactOf []string `json:"artifactOf,omitempty"`
 }

internal/formats/spdx22json/model/has_extracted_licensing_info.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 type HasExtractedLicensingInfo struct {
 	// Verbatim license or licensing notice text that was discovered.

internal/formats/spdx22json/model/item.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 type Item struct {
 	Element

internal/formats/spdx22json/model/package.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 type Package struct {
 	Item

internal/formats/spdx22json/model/package_verification_code.go

@@ -1,4 +1,4 @@
-package spdx22
+package model
 
 // Why are there two package identifier fields Package Checksum and Package Verification?
 // Although the values of the two fields Package Checksum and Package Verification are similar, they each serve a