Check for transitive failures in current latest actions #1258
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| # | |
| # Licensed to the Apache Software Foundation (ASF) under one | |
| # or more contributor license agreements. See the NOTICE file | |
| # distributed with this work for additional information | |
| # regarding copyright ownership. The ASF licenses this file | |
| # to you under the Apache License, Version 2.0 (the | |
| # "License"); you may not use this file except in compliance | |
| # with the License. You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, | |
| # software distributed under the License is distributed on an | |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
| # KIND, either express or implied. See the License for the | |
| # specific language governing permissions and limitations | |
| # under the License. | |
| # | |
| name: Check for transitive failures in current latest actions | |
| # Runs hourly. The `gate` job decides whether the actual `check` job | |
| # needs to run, so most hours we burn ~5 seconds on the gate and skip | |
| # the rest. The `check` job is what actually exercises the org-wide | |
| # allowlist by loading the composite action. | |
| # | |
| # Triggering on `push` after a Dependabot merge does not work: the | |
| # org-level allowlist is synced from approved_patterns.yml by an | |
| # external ASF Infra job that runs on its own cadence, so the new SHA | |
| # is typically not yet on the allowlist when the push fires. The | |
| # 30-minute grace period below gives that sync time to land before we | |
| # probe. | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: "30 * * * *" | |
| permissions: {} | |
| jobs: | |
| gate: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| actions: read | |
| contents: read | |
| outputs: | |
| should_run: ${{ steps.decide.outputs.should_run }} | |
| steps: | |
| - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0 | |
| with: | |
| persist-credentials: false | |
| fetch-depth: 0 | |
| - name: Decide whether to run the check | |
| id: decide | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| # Wait this long after the most recent change to the composite | |
| # action before probing — gives the external org-level | |
| # allowlist sync time to catch up. Tune up if we still see | |
| # fail-then-pass cycles. | |
| GRACE_MINUTES: "30" | |
| # Always run at least this often regardless of changes, so we | |
| # still catch transitive deps that fall out of the allowlist | |
| # without any local edit (the original purpose of this check). | |
| MAX_HOURS: "24" | |
| # The file we actually `uses:` below — its SHAs are what | |
| # GitHub validates against the org allowlist. Other inputs | |
| # like approved_patterns.yml or actions.yml can change without | |
| # affecting what we exercise here, so they don't gate runs. | |
| PROBED_FILE: ".github/actions/for-dependabot-triggered-reviews/action.yml" | |
| run: | | |
| set -euo pipefail | |
| last_success_sha=$(gh run list \ | |
| --workflow check-for-transitive-failures.yml \ | |
| --status success \ | |
| --branch main \ | |
| --limit 1 \ | |
| --json headSha \ | |
| --jq '.[0].headSha // ""') | |
| last_success_time=$(gh run list \ | |
| --workflow check-for-transitive-failures.yml \ | |
| --status success \ | |
| --branch main \ | |
| --limit 1 \ | |
| --json updatedAt \ | |
| --jq '.[0].updatedAt // ""') | |
| now_epoch=$(date +%s) | |
| decide() { | |
| if [ -z "$last_success_sha" ]; then | |
| echo "no prior successful run" | |
| return 0 | |
| fi | |
| if [ -n "$last_success_time" ]; then | |
| last_success_epoch=$(date -d "$last_success_time" +%s) | |
| hours_since_success=$(( (now_epoch - last_success_epoch) / 3600 )) | |
| if [ "$hours_since_success" -ge "$MAX_HOURS" ]; then | |
| echo "${hours_since_success}h since last success (>= ${MAX_HOURS}h safety net)" | |
| return 0 | |
| fi | |
| fi | |
| if git diff --quiet "$last_success_sha" HEAD -- "$PROBED_FILE"; then | |
| echo "$PROBED_FILE unchanged since $last_success_sha" | |
| return 1 | |
| fi | |
| changed_at=$(git log -1 --format=%cI -- "$PROBED_FILE") | |
| changed_epoch=$(date -d "$changed_at" +%s) | |
| age_minutes=$(( (now_epoch - changed_epoch) / 60 )) | |
| if [ "$age_minutes" -lt "$GRACE_MINUTES" ]; then | |
| echo "$PROBED_FILE changed ${age_minutes}m ago; waiting for org sync (< ${GRACE_MINUTES}m)" | |
| return 1 | |
| fi | |
| echo "$PROBED_FILE changed since $last_success_sha (${age_minutes}m ago)" | |
| return 0 | |
| } | |
| if reason=$(decide); then | |
| should_run=true | |
| else | |
| should_run=false | |
| fi | |
| echo "Decision: should_run=$should_run — $reason" | |
| echo "should_run=$should_run" >> "$GITHUB_OUTPUT" | |
| check-for-transitive-failures: | |
| needs: gate | |
| if: needs.gate.outputs.should_run == 'true' | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0 | |
| with: | |
| persist-credentials: false | |
| - uses: ./.github/actions/for-dependabot-triggered-reviews |