ci: fix purge script — preserve PR runs for open PRs (including forks)

The purge script was deleting workflow runs for PRs from forks because it
only checked branch existence in the main repo (X11Libre/xserver). Fork PR
branches don't exist there, so their runs were deleted immediately.

Fix: fetch the 'pull_requests' field from the workflow run API and skip
deletion if any associated PR is still open. Also fetch head_repository
for logging.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2026-10-14 13:28:22 +02:00 • committed by Enrico Weigelt
commit dd3082b1ae

View file

@ -77,22 +77,31 @@ log_info "Found $(echo "$existing_branches" | wc -l) branches."
log_info "Fetching workflow runs..."
gh api -H "Accept: application/vnd.github+json" \
"/repos/${REPO}/actions/runs?per_page=100" --paginate \
| jq -c '.workflow_runs[] | {id: .id, branch: .head_branch, workflow: .name}' \
| jq -c '.workflow_runs[] | {id: .id, branch: .head_branch, workflow: .name, pull_requests: .pull_requests, head_repository: .head_repository}' \
| while read -r run; do
run_id=$(echo "$run" | jq -r '.id')
run_branch=$(echo "$run" | jq -r '.branch')
workflow_name=$(echo "$run" | jq -r '.workflow')
pull_requests=$(echo "$run" | jq -c '.pull_requests')
head_repo=$(echo "$run" | jq -r '.head_repository.full_name // empty')
if [[ -z "$run_branch" ]]; then
log_warn "Run $run_id has no branch (skipping)."
continue
fi
# Skip if branch exists
# Skip if branch exists in main repo
if echo "$existing_branches" | grep -qx "$run_branch"; then
continue
fi
# Skip if run is associated with an OPEN pull request
# (pull_requests array contains PR objects with .state field)
if echo "$pull_requests" | jq -e 'any(.state == "open")' >/dev/null 2>&1; then
log_info "Skipping run $run_id (branch: $run_branch) — associated with open PR"
continue
fi
# Skip if workflow filter is set and does not match
if [[ -n "$WORKFLOW_FILTER" && "$workflow_name" != "$WORKFLOW_FILTER" ]]; then
continue