sync-panther-analysis-from-upstream #36
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| name: sync-panther-analysis-from-upstream | |
| on: | |
| schedule: | |
| # 15:00Z, every Wednesday | |
| - cron: "00 15 * * 3" | |
| workflow_dispatch: # or on button click | |
| env: | |
| YOUR_REPO_PRIMARY_BRANCH_NAME: "main" | |
| jobs: | |
| check_upstream: | |
| if: | | |
| github.repository != 'panther-labs/panther-analysis' | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/github-script@v7 | |
| id: set_upstream | |
| name: Check Upstream | |
| with: | |
| script: | | |
| const fs = require('fs'); | |
| const upstreamLatest = await github.rest.repos.getLatestRelease({ | |
| owner: 'panther-labs', | |
| repo: 'panther-analysis' | |
| }) | |
| fs.appendFileSync( | |
| process.env['GITHUB_OUTPUT'], | |
| 'latest-release=' + upstreamLatest.data.tag_name + '\n'); | |
| ## CREATE A BRANCH | |
| - uses: peterjgrainger/[email protected] | |
| id: create_a_branch | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| with: | |
| branch: "sync_upstream_${{steps.set_upstream.outputs.latest-release}}" | |
| # Checkout this repo into the branch | |
| - name: Checkout your local repo in PR branch | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: "sync_upstream_${{steps.set_upstream.outputs.latest-release}}" | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| # Sync this branch with upstream | |
| - name: Sync upstream changes into PR branch | |
| id: sync | |
| uses: aormsby/[email protected] | |
| with: | |
| # target_sync_branch == the branch in your fork that you want to sync to upstream | |
| target_sync_branch: "sync_upstream_${{steps.set_upstream.outputs.latest-release}}" | |
| # REQUIRED 'target_repo_token' exactly like this! | |
| target_repo_token: ${{ secrets.GITHUB_TOKEN }} | |
| # NOTE NOTE NOTE NOTE | |
| # If you want to run this job and sync to upstream's master instead of releases | |
| # change the usptream_sync_branch to master | |
| upstream_sync_branch: ${{steps.set_upstream.outputs.latest-release}} | |
| upstream_sync_repo: panther-labs/panther-analysis | |
| #test_mode: true | |
| upstream_pull_args: "--allow-unrelated-histories" | |
| # Create a PR from this branch back to this fork's primary branch | |
| - uses: actions/github-script@v7 | |
| id: create_pr | |
| name: Create a PR to bring upstream changes into the local repo primary branch | |
| if: steps.sync.outputs.has_new_commits == 'true' | |
| with: | |
| result-encoding: string | |
| script: | | |
| const fs = require('fs'); | |
| try { | |
| const response = await github.rest.pulls.create({ | |
| owner: '${{github.repository_owner}}', | |
| repo: '${{ github.event.repository.name }}', | |
| title: 'sync this fork to panther-labs/panther-analysis ${{steps.set_upstream.outputs.latest-release}}', | |
| head: 'sync_upstream_${{steps.set_upstream.outputs.latest-release}}', | |
| base: '${{env.YOUR_REPO_PRIMARY_BRANCH_NAME}}', | |
| }); | |
| } catch(e) { | |
| if (e.response && e.response.data && e.response.data.errors && e.response.data.errors.length > 0 && e.response.data.errors[0].message && e.response.data.errors[0].message.includes('No commits between')) { | |
| fs.appendFileSync( | |
| process.env['GITHUB_OUTPUT'], | |
| 'pr_state=no-updates\n'); | |
| } else if (e.response && e.response.data && e.response.data.errors && e.response.data.errors.length > 0 && e.response.data.errors[0].message && e.response.data.errors[0].message.includes('A pull request already exists for')) { | |
| fs.appendFileSync( | |
| process.env['GITHUB_OUTPUT'], | |
| 'pr_state=update-pr-already-exists\n'); | |
| } else { | |
| fs.appendFileSync( | |
| process.env['GITHUB_OUTPUT'], | |
| 'pr_state=error\n'); | |
| console.log(e); | |
| } | |
| } | |
| - id: pr_not_needed_already_exists | |
| name: PR for latest release already exists | |
| if: ${{ steps.create_pr.outputs.pr_state == 'update-pr-already-exists' }} | |
| run: | | |
| echo "PR for latest release was previously created and is not closed" | |
| - id: pr_not_needed_in_sync | |
| name: Local repo already synced to latest release | |
| if: ${{ steps.create_pr.outputs.pr_state == 'no-updates' }} | |
| run: | | |
| echo "Local repo in sync with latest upstream release" | |
| - id: pr_create_error | |
| name: Create PR step had an error | |
| if: ${{ steps.create_pr.outputs.pr_state == 'error' }} | |
| run: | | |
| echo "unhandled exception in PR create step. Check output of that step." | |
| exit 128 |