mirror of
https://github.com/morgan9e/systemd
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Due to the limitation of `GITHUB_TOKEN` when running workflows from forks, it's required to split the `development_freeze` workflow in two. * First workflow will run on the `pull_request` trigger and save the PR number in the artifact. This workflow is running with read-only permissions on `GITHUB_TOKEN`. * Second workflow will get triggered on `workflow_run`. It will be run directly in the `systemd/systemd` context and can get permission to be able to create comments on PR. GITHUB_TOKEN limitations: * https://docs.github.com/en/actions/security-guides/automatic-token-authentication#permissions-for-the-github_token GitHub Security Labs Article - How to correctly and safely overcome GITHUB_TOKEN limitations: * https://securitylab.github.com/research/github-actions-preventing-pwn-requests/
75 lines
2.4 KiB
YAML
75 lines
2.4 KiB
YAML
# doc: https://github.com/redhat-plumbers-in-action/devel-freezer#readme
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---
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name: Development Freeze
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on:
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workflow_run:
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workflows: [ Gather Pull Request Metadata ]
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types:
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- completed
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env:
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PULL_REQUEST_METADATA_DIR: pull_request
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PULL_REQUEST_METADATA_FILE: metadata
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permissions:
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contents: read
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jobs:
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freezer:
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if: >
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github.event.workflow_run.event == 'pull_request' &&
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github.event.workflow_run.conclusion == 'success' &&
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github.repository == 'systemd/systemd'
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runs-on: ubuntu-22.04
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permissions:
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pull-requests: write
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steps:
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- name: Download Pull Request Metadata artifact
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uses: actions/github-script@98814c53be79b1d30f795b907e553d8679345975
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with:
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script: |
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const artifacts = await github.rest.actions.listWorkflowRunArtifacts({
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owner: context.repo.owner,
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repo: context.repo.repo,
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run_id: ${{ github.event.workflow_run.id }},
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});
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const matchArtifact = artifacts.data.artifacts.filter((artifact) => {
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return artifact.name == "${{ env.PULL_REQUEST_METADATA_FILE }}"
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})[0];
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const download = await github.rest.actions.downloadArtifact({
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owner: context.repo.owner,
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repo: context.repo.repo,
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artifact_id: matchArtifact.id,
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archive_format: 'zip',
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});
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const fs = require('fs');
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fs.writeFileSync('${{ github.workspace }}/${{ env.PULL_REQUEST_METADATA_FILE }}.zip', Buffer.from(download.data));
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- run: unzip ${{ env.PULL_REQUEST_METADATA_FILE }}.zip
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- name: 'Get Pull Request number'
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uses: actions/github-script@98814c53be79b1d30f795b907e553d8679345975
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with:
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github-token: ${{ secrets.GITHUB_TOKEN }}
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script: |
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const fs = require('fs');
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const pr_number = Number(fs.readFileSync('./${{ env.PULL_REQUEST_METADATA_FILE }}'));
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core.exportVariable('pr_number', pr_number);
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- name: Repository checkout
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uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b
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with:
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fetch-depth: 0
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- name: Development Freezer
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uses: redhat-plumbers-in-action/devel-freezer@13b6551f19ade74ca79be4cab06b815a4ffffa64
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with:
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pr-number: ${{ env.pr_number }}
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token: ${{ secrets.GITHUB_TOKEN }}
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