From 911eef9f397929622d764ad590b7ea7c6367ae9a Mon Sep 17 00:00:00 2001
From: Skydust <evann.jallet@gmail.com>
Date: Wed, 25 Dec 2024 22:51:54 +0100
Subject: [PATCH] Made grype work with file

---
 Dockerfile    | 2 +-
 entrypoint.sh | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 3cb311b..aa78d7e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM public.ecr.aws/docker/library/alpine:3.20
+FROM public.ecr.aws/docker/library/alpine:3.21
 
 RUN apk add --no-cache grype bash
 
diff --git a/entrypoint.sh b/entrypoint.sh
index 6c2486e..dcbca21 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -35,7 +35,11 @@ if [ -n "$INPUT_PLATFORM" ]; then
   GRYPE_OPTIONS+=("--platform" "$INPUT_PLATFORM")
 fi
 
-GRYPE_OPTIONS+=("registry:${IMAGE_NAME}")
+if [[ "$INPUT_IMAGE_NAME" == *:* ]]; then
+  GRYPE_OPTIONS+=("registry:${IMAGE_NAME}")
+else
+  GRYPE_OPTIONS+=("file:${INPUT_IMAGE_NAME}")
+fi
 
 # shellcheck disable=SC2145
 echo "Running grype container scanning with options: ${GRYPE_OPTIONS[@]} --show-suppressed"