Update _index.md #22080
Workflow file for this run
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| name: Code-Freeze | |
| # Stop the current running job if a new push is made to the PR | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref }} | |
| cancel-in-progress: true | |
| ### Code freeze documentation: https://datadoghq.atlassian.net/wiki/spaces/ENG/pages/2754481240/CodeFreeze+Runbook | |
| ### To enable a freeze: | |
| # 1. Set ACTIVE_FREEZE to "true". | |
| # 2. Change codefreeze-check-unfrozen to codefreeze-check-YYYYmmdd format `echo "check-$(date -u +'%Y%m%d')"`. | |
| # 3. Push the changes to the Github repo and open a PR. | |
| # 4. Merge the PR. | |
| # 5. In the Github repo settings, add codefreeze-check-YYYYmmdd as a required status check for the master branch. | |
| ### To disable a freeze: | |
| # 1. Set ACTIVE_FREEZE to "false". | |
| # 2. Change codefreeze-check-YYYYmmdd to `codefreeze-check-unfrozen`. | |
| # 3. In the Github repo settings, remove the codefreeze-check-YYYYmmdd required status check from the master branch. | |
| # 4. Open a PR and merge the changes. | |
| on: | |
| pull_request: | |
| types: | |
| - labeled | |
| - unlabeled | |
| - opened | |
| - reopened | |
| - synchronize | |
| branches: | |
| # only target `master` branch | |
| - master | |
| env: | |
| ACTIVE_FREEZE: "false" | |
| # toggle to true like below to enable + change the job unique name and add a required branch protection! | |
| # ACTIVE_FREEZE: "true" | |
| jobs: | |
| # during an unfrozen state leave as the unfrozen name so it is more obvious | |
| codefreeze-check-unfrozen: | |
| # NOTE: update this date for every new freeze, update the protected branches to require the new name | |
| # codefreeze-check-incident-19254: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: checkout repository | |
| if: env.ACTIVE_FREEZE == 'true' && ! (contains( github.event.pull_request.labels.*.name, 'MERGE-NOW') || contains( github.event.pull_request.labels.*.name, 'codefreeze-approved')) | |
| uses: actions/checkout@v3 | |
| - name: Get Changed files | |
| if: env.ACTIVE_FREEZE == 'true' && ! (contains( github.event.pull_request.labels.*.name, 'MERGE-NOW') || contains( github.event.pull_request.labels.*.name, 'codefreeze-approved')) | |
| id: changed-files | |
| uses: tj-actions/changed-files@v42 | |
| with: | |
| separator: "," | |
| fetch_depth: 5 | |
| files_ignore: | | |
| DOESNOTEXIST | |
| - uses: actions/setup-python@v4 | |
| if: env.ACTIVE_FREEZE == 'true' && ( steps.changed-files.outputs.any_modified == 'true' ) && ! (contains( github.event.pull_request.labels.*.name, 'MERGE-NOW') || contains( github.event.pull_request.labels.*.name, 'codefreeze-approved')) | |
| with: | |
| python-version: '3.10' # get all commits, not just the latest | |
| - name: Check for frozen files | |
| env: | |
| ALL_CHANGED_AND_MODIFIED_FILES: ${{ steps.changed-files.outputs.all_changed_and_modified_files }} | |
| if: env.ACTIVE_FREEZE == 'true' && steps.changed-files.outputs.any_modified == 'true' && ! (contains( github.event.pull_request.labels.*.name, 'MERGE-NOW') || contains( github.event.pull_request.labels.*.name, 'codefreeze-approved')) | |
| run: python local/bin/py/code-freeze-check.py -c $ALL_CHANGED_AND_MODIFIED_FILES | |
| - name: Frozen file exception pass | |
| if: env.ACTIVE_FREEZE == 'true' && (contains( github.event.pull_request.labels.*.name, 'MERGE-NOW') || contains( github.event.pull_request.labels.*.name, 'codefreeze-approved')) | |
| run: echo 'This PR was marked for exception, passing.' | |
| - name: All Ignored Files pass | |
| if: env.ACTIVE_FREEZE == 'true' && steps.changed-files.outputs.any_modified != 'true' && ! (contains( github.event.pull_request.labels.*.name, 'MERGE-NOW') || contains( github.event.pull_request.labels.*.name, 'codefreeze-approved')) | |
| run: echo 'This PR is not affected by the code freeze, passing.' |