feat: add get-images-from-files action #27

Merged
t.behrendt merged 6 commits from feat-add-get-images-from-files-action into main 2026-02-05 14:52:41 +01:00
Showing only changes of commit b41c75e76f - Show all commits
+20 -11
View File
@@ -48,16 +48,25 @@ jobs:
run: | run: |
images="${{ steps.giff.outputs.images }}" images="${{ steps.giff.outputs.images }}"
echo "Extracted: $images" echo "Extracted: $images"
# Dockerfile-only: registry with tag, registry with digest echo ""
echo "$images" | grep -q 'example.com/library/nginx:v1' check() { echo -n " $1: "; echo "$images" | grep -q "$2" && echo "OK" || { echo "FAIL (not found)"; exit 1; }; }
echo "$images" | grep -q 'example.com/library/base@sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
# K8s-only: registry with tag, registry with digest # Dockerfile-only refs
echo "$images" | grep -q 'example.com/library/app:v2' check "Dockerfile registry+tag (nginx:v1)" "example.com/library/nginx:v1"
echo "$images" | grep -q 'example.com/myproject/helper@sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' check "Dockerfile registry+digest (base@sha256:...)" "example.com/library/base@sha256:aaaaaaaa"
# Shared ref (in both Dockerfile and K8s) — must appear exactly once
echo "$images" | grep -q 'example.com/distroless/static:nonroot' # K8s-only refs
check "K8s registry+tag (app:v2)" "example.com/library/app:v2"
check "K8s registry+digest (helper@sha256:...)" "example.com/myproject/helper@sha256:bbbbbbbb"
# Shared ref (in both files) — must appear exactly once
check "Shared ref present (distroless/static:nonroot)" "example.com/distroless/static:nonroot"
count=$(echo "$images" | tr ',' '\n' | grep -c 'example.com/distroless/static:nonroot' || true) count=$(echo "$images" | tr ',' '\n' | grep -c 'example.com/distroless/static:nonroot' || true)
[ "$count" -eq 1 ] || { echo "expected shared ref once, got: $count"; exit 1; } echo -n " Shared ref appears once (no duplicates): "
# Total unique refs: 5 [ "$count" -eq 1 ] && echo "OK (count=$count)" || { echo "FAIL (count=$count, expected 1)"; exit 1; }
total=$(echo "$images" | tr ',' '\n' | grep -c . || true) total=$(echo "$images" | tr ',' '\n' | grep -c . || true)
[ "$total" -eq 5 ] || { echo "expected 5 unique refs, got: $total"; exit 1; } echo -n " Total unique refs: "
[ "$total" -eq 5 ] && echo "OK ($total)" || { echo "FAIL (got $total, expected 5)"; exit 1; }
echo ""
echo "All checks passed."