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feat: expand output variables

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add output variables for digests and if image was refreshed or not
This commit is contained in:
Theo Cabrerizo Diem 2023-07-17 18:25:29 +02:00 committed by Alex Viscreanu
parent 17bff7af73
commit 81a26cb33a
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1 changed files with 8 additions and 3 deletions
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11
entrypoint.sh
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@ -67,9 +67,10 @@ export CACHE=$CACHE${INPUT_CACHE_DIRECTORY:+" --cache-dir=$INPUT_CACHE_DIRECTORY
export CONTEXT="--context $GITHUB_WORKSPACE/$CONTEXT_PATH"
export DOCKERFILE="--dockerfile $CONTEXT_PATH/${INPUT_BUILD_FILE:-Dockerfile}"
export TARGET=${INPUT_TARGET:+"--target=$INPUT_TARGET"}
export DIGEST="--digest-file /kaniko/digest --image-name-tag-with-digest-file=/kaniko/image-tag-digest"
if [ ! -z $INPUT_SKIP_UNCHANGED_DIGEST ]; then
export DESTINATION="--digest-file digest --no-push --tarPath image.tar --destination $IMAGE"
export DESTINATION="--no-push --tarPath image.tar --destination $IMAGE"
else
export DESTINATION="--destination $IMAGE"
if [ ! -z $IMAGE_LATEST ]; then
@ -77,7 +78,7 @@ else
fi
fi
export ARGS="$CACHE $CONTEXT $DOCKERFILE $TARGET $DESTINATION $INPUT_EXTRA_ARGS"
export ARGS="$CACHE $CONTEXT $DOCKERFILE $TARGET $DIGEST $DESTINATION $INPUT_EXTRA_ARGS"
cat <<EOF >/kaniko/.docker/config.json
{
@ -98,15 +99,18 @@ echo "Running kaniko command ${kaniko_cmd}"
eval "${kaniko_cmd}"
echo "image=$IMAGE" >> $GITHUB_OUTPUT
echo "digest=$(cat /kaniko/digest)" >> $GITHUB_OUTPUT
echo "image-tag-digest=$(cat /kaniko/image-tag-digest)" >> $GITHUB_OUTPUT
if [ ! -z $INPUT_SKIP_UNCHANGED_DIGEST ]; then
export DIGEST=$(cat digest)
export DIGEST=$(cat /kaniko/digest)
/kaniko/crane auth login $REGISTRY -u $USERNAME -p $PASSWORD
export REMOTE=$(crane digest $REGISTRY/${REPOSITORY}:latest)
if [ "$DIGEST" == "$REMOTE" ]; then
echo "refreshed=false" >> $GITHUB_OUTPUT
echo "Digest hasn't changed, skipping, $DIGEST"
echo "Done 🎉️"
exit 0
@ -121,5 +125,6 @@ if [ ! -z $INPUT_SKIP_UNCHANGED_DIGEST ]; then
/kaniko/crane tag $IMAGE latest
fi
echo "refreshed=false" >> $GITHUB_OUTPUT
echo "Done 🎉️"
fi