add distroless debug image to published release (#1106)

add debug distroless image to published release

Debian was chosen based on the fact that it is the smallest available distroless image
The new tag is `anchore/syft:debug`

Closes #833

.goreleaser.yaml

@@ -98,14 +98,40 @@ brews:
 
 dockers:
   - image_templates:
-      - "anchore/syft:latest"
-      - "anchore/syft:{{ .Tag }}-amd64"
-      - "anchore/syft:v{{ .Major }}-amd64"
-      - "anchore/syft:v{{ .Major }}.{{ .Minor }}-amd64"
-      - "ghcr.io/anchore/syft:latest"
-      - "ghcr.io/anchore/syft:{{ .Tag }}-amd64"
-      - "ghcr.io/anchore/syft:v{{ .Major }}-amd64"
-      - "ghcr.io/anchore/syft:v{{ .Major }}.{{ .Minor }}-amd64"
+      - anchore/syft:debug
+      - anchore/syft:{{.Tag}}-debug
+      - ghcr.io/anchore/syft:debug
+      - ghcr.io/anchore/syft:{{.Tag}}-debug
+    goarch: amd64
+    dockerfile: Dockerfile.debug
+    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}}"
+
+  - image_templates:
+      - anchore/syft:debug-arm64v8
+      - anchore/syft:{{.Tag}}-debug-arm64v8
+      - ghcr.io/anchore/syft:debug-arm64v8
+      - ghcr.io/anchore/syft:{{.Tag}}-debug-arm64v8
+    goarch: arm64
+    dockerfile: Dockerfile.debug
+    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}}"
+
+  - image_templates:
+      - anchore/syft:latest
+      - anchore/syft:{{.Tag}}
+      - ghcr.io/anchore/syft:latest
+      - ghcr.io/anchore/syft:{{.Tag}}
     goarch: amd64
     dockerfile: Dockerfile
     use: buildx
@@ -117,12 +143,8 @@ dockers:
       - "--build-arg=VCS_URL={{.GitURL}}"
 
   - image_templates:
-      - "anchore/syft:{{ .Tag }}-arm64v8"
-      - "anchore/syft:v{{ .Major }}-arm64v8"
-      - "anchore/syft:v{{ .Major }}.{{ .Minor }}-arm64v8"
-      - "ghcr.io/anchore/syft:{{ .Tag }}-arm64v8"
-      - "ghcr.io/anchore/syft:v{{ .Major }}-arm64v8"
-      - "ghcr.io/anchore/syft:v{{ .Major }}.{{ .Minor }}-arm64v8"
+      - anchore/syft:{{.Tag}}-arm64v8
+      - ghcr.io/anchore/syft:{{.Tag}}-arm64v8
     goarch: arm64
     dockerfile: Dockerfile
     use: buildx
@@ -134,19 +156,31 @@ dockers:
       - "--build-arg=VCS_URL={{.GitURL}}"
 
 docker_manifests:
-  - name_template: anchore/syft:{{ .Tag }}
-    image_templates:
-      - anchore/syft:v{{ .Major }}.{{ .Minor }}-amd64
-      - anchore/syft:v{{ .Major }}.{{ .Minor }}-arm64v8
   - name_template: anchore/syft:latest
     image_templates:
-      - anchore/syft:v{{ .Major }}.{{ .Minor }}-amd64
-      - anchore/syft:v{{ .Major }}.{{ .Minor }}-arm64v8
-  - name_template: ghcr.io/anchore/syft:{{ .Tag }}
+      - anchore/syft:{{.Tag}}
+      - anchore/syft:{{.Tag}}-arm64v8
+
+  - name_template: anchore/syft:debug
+      - anchore/syft:{{.Tag}}-debug
+      - anchore/syft:{{.Tag}}-debug-arm64v8
+
+  - name_template: anchore/syft:{{.Tag}}
     image_templates:
-      - ghcr.io/anchore/syft:v{{ .Major }}.{{ .Minor }}-amd64
-      - ghcr.io/anchore/syft:v{{ .Major }}.{{ .Minor }}-arm64v8
+      - anchore/syft:{{.Tag}}
+      - anchore/syft:{{.Tag}}-arm64v8
+
   - name_template: ghcr.io/anchore/syft:latest
     image_templates:
-      - ghcr.io/anchore/syft:v{{ .Major }}.{{ .Minor }}-amd64
-      - ghcr.io/anchore/syft:v{{ .Major }}.{{ .Minor }}-arm64v8
+      - anchore/syft:{{.Tag}}
+      - anchore/syft:{{.Tag}}-arm64v8
+
+  - name_template: ghcr.io/anchore/syft:debug
+    image_templates:
+      - ghcr.io/anchore/syft:{{.Tag}}-debug
+      - ghcr.io/anchore/syft:{{.Tag}}-debug-arm64v8
+
+  - name_template: ghcr.io/anchore/syft:{{.Tag}}
+    image_templates:
+      - ghcr.io/anchore/syft:{{.Tag}}
+      - ghcr.io/anchore/syft:{{.Tag}}-arm64v8