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Skip missing upstream branches in scheduled build #382

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Merged
qu0b merged 2 commits into from
May 18, 2026
Merged

Skip missing upstream branches in scheduled build #382

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706b687
Skip missing upstream branches instead of failing the scheduled build
qu0b May 18, 2026
d9bda37
Merge branch 'master' into qu0b/skip-missing-upstream-branches
barnabasbusa May 18, 2026
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23 changes: 23 additions & 0 deletions .github/workflows/scheduled.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -166,6 +166,11 @@ jobs:
while IFS=$'\t' read -r LINE SOURCE_REPOSITORY SOURCE_REF TARGET_REPOSITORY TARGET_TAG; do
# get the image commit hash from LINE
COMMIT_HASH=$(echo "$COMMITS" | jq -r --arg LINE "$LINE" '.[] | select(.line == $LINE) | .commit_hash')
# Skip configs whose upstream ref couldn't be resolved (process_commits already logged the cause);
# otherwise we'd query Docker Hub for a malformed "<tag>-" image and queue a build that has no source.
if [[ -z "$COMMIT_HASH" || "$COMMIT_HASH" == "null" ]]; then
continue
fi
IMAGE_TAG="${TARGET_TAG}-${COMMIT_HASH}"
IMAGE="${TARGET_REPOSITORY}:${IMAGE_TAG}"
URL="https://hub.docker.com/v2/repositories/${TARGET_REPOSITORY}/tags?page_size=25&page=1&ordering=&name=${IMAGE_TAG}"
Expand Down Expand Up @@ -195,12 +200,30 @@ jobs:
done

CONFIGS="configs=["
SKIPPED_HEADER_WRITTEN=0

echo "Generating configuration files..."
while IFS=$'\t' read -r LINE SOURCE_REPOSITORY SOURCE_REF SOURCE_PATCH TARGET_REPOSITORY TARGET_TAG; do
# get the image commit hash from LINE
COMMIT_HASH=$(echo "$COMMITS" | jq -r --arg LINE "$LINE" '.[] | select(.line == $LINE) | .commit_hash')
COMMIT_HASH_FULL=$(echo "$COMMITS" | jq -r --arg LINE "$LINE" '.[] | select(.line == $LINE) | .commit_hash_full')
# Missing upstream ref: emit a workflow warning + run-summary entry instead of letting
# the deploy step fail on `actions/checkout`. Self-healing — once the branch lands upstream,
# process_commits gets a SHA and the next run builds it normally.
if [[ -z "$COMMIT_HASH" || "$COMMIT_HASH" == "null" ]]; then
echo "::warning::Skipping ${SOURCE_REPOSITORY}#${SOURCE_REF} -> ${TARGET_REPOSITORY}:${TARGET_TAG}: upstream ref not found"
if [ "$SKIPPED_HEADER_WRITTEN" = "0" ]; then
{
echo "## Skipped builds (upstream ref missing)"
echo ""
echo "| Source | Target |"
echo "| --- | --- |"
} >> "$GITHUB_STEP_SUMMARY"
SKIPPED_HEADER_WRITTEN=1
fi
echo "| \`${SOURCE_REPOSITORY}#${SOURCE_REF}\` | \`${TARGET_REPOSITORY}:${TARGET_TAG}\` |" >> "$GITHUB_STEP_SUMMARY"
continue
fi
IMAGE_TAG="${TARGET_TAG}-${COMMIT_HASH}"
IMAGE="${TARGET_REPOSITORY}:${IMAGE_TAG}"
CLIENT="${TARGET_REPOSITORY#*/}"
Expand Down