From 3d8c16649d7d3bb3770339e8d8eabc88dbc8af65 Mon Sep 17 00:00:00 2001
From: Alex Goodman <wagoodman@users.noreply.github.com>
Date: Tue, 14 Dec 2021 10:54:46 -0500
Subject: [PATCH] Fix M1 install (#686)

* M1 install.sh script should use zip

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* add arm64 binary extraction

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
---
 install.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/install.sh b/install.sh
index 393077097..e7b8eed6c 100755
--- a/install.sh
+++ b/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=${BINDIR:-./bin}
@@ -67,6 +65,7 @@ execute() {
 }
 get_binaries() {
   case "$PLATFORM" in
+    darwin/arm64) BINARIES="syft" ;;
     darwin/amd64) BINARIES="syft" ;;
     linux/amd64) BINARIES="syft" ;;
     windows/amd64) BINARIES="syft" ;;
@@ -97,6 +96,9 @@ adjust_format() {
     darwin) FORMAT=dmg ;;
     windows) FORMAT=zip ;;
   esac
+  case "${PLATFORM}" in
+    darwin/arm64) FORMAT=zip ;;
+  esac
   true
 }
 adjust_os() {