139 lines
4.6 KiB
YAML
139 lines
4.6 KiB
YAML
# Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/sync-labels.md
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name: Sync Labels
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# See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
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on:
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push:
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paths:
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- ".github/workflows/sync-labels.ya?ml"
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- ".github/label-configuration-files/*.ya?ml"
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pull_request:
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paths:
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- ".github/workflows/sync-labels.ya?ml"
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- ".github/label-configuration-files/*.ya?ml"
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schedule:
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# Run daily at 8 AM UTC to sync with changes to shared label configurations.
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- cron: "0 8 * * *"
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workflow_dispatch:
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repository_dispatch:
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env:
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CONFIGURATIONS_FOLDER: .github/label-configuration-files
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CONFIGURATIONS_ARTIFACT: label-configuration-files
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jobs:
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check:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v3
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- name: Download JSON schema for labels configuration file
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id: download-schema
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uses: carlosperate/download-file-action@v1
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with:
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file-url: https://raw.githubusercontent.com/arduino/tooling-project-assets/main/workflow-templates/assets/sync-labels/arduino-tooling-gh-label-configuration-schema.json
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location: ${{ runner.temp }}/label-configuration-schema
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- name: Install JSON schema validator
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run: |
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sudo npm install \
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--global \
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ajv-cli \
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ajv-formats
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- name: Validate local labels configuration
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run: |
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# See: https://github.com/ajv-validator/ajv-cli#readme
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ajv validate \
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--all-errors \
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-c ajv-formats \
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-s "${{ steps.download-schema.outputs.file-path }}" \
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-d "${{ env.CONFIGURATIONS_FOLDER }}/*.{yml,yaml}"
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download:
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needs: check
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runs-on: ubuntu-latest
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strategy:
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matrix:
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filename:
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# Filenames of the shared configurations to apply to the repository in addition to the local configuration.
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# https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/sync-labels
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- universal.yml
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steps:
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- name: Download
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uses: carlosperate/download-file-action@v1
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with:
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file-url: https://raw.githubusercontent.com/arduino/tooling-project-assets/main/workflow-templates/assets/sync-labels/${{ matrix.filename }}
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- name: Pass configuration files to next job via workflow artifact
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uses: actions/upload-artifact@v3
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with:
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path: |
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*.yaml
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*.yml
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if-no-files-found: error
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name: ${{ env.CONFIGURATIONS_ARTIFACT }}
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sync:
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needs: download
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runs-on: ubuntu-latest
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steps:
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- name: Set environment variables
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run: |
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# See: https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#setting-an-environment-variable
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echo "MERGED_CONFIGURATION_PATH=${{ runner.temp }}/labels.yml" >> "$GITHUB_ENV"
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- name: Determine whether to dry run
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id: dry-run
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if: >
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github.event_name == 'pull_request' ||
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(
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(
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github.event_name == 'push' ||
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github.event_name == 'workflow_dispatch'
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) &&
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github.ref != format('refs/heads/{0}', github.event.repository.default_branch)
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)
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run: |
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# Use of this flag in the github-label-sync command will cause it to only check the validity of the
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# configuration.
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echo "::set-output name=flag::--dry-run"
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- name: Checkout repository
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uses: actions/checkout@v3
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- name: Download configuration files artifact
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uses: actions/download-artifact@v3
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with:
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name: ${{ env.CONFIGURATIONS_ARTIFACT }}
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path: ${{ env.CONFIGURATIONS_FOLDER }}
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- name: Remove unneeded artifact
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uses: geekyeggo/delete-artifact@v1
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with:
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name: ${{ env.CONFIGURATIONS_ARTIFACT }}
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- name: Merge label configuration files
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run: |
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# Merge all configuration files
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shopt -s extglob
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cat "${{ env.CONFIGURATIONS_FOLDER }}"/*.@(yml|yaml) > "${{ env.MERGED_CONFIGURATION_PATH }}"
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- name: Install github-label-sync
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run: sudo npm install --global github-label-sync
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- name: Sync labels
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env:
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GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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run: |
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# See: https://github.com/Financial-Times/github-label-sync
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github-label-sync \
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--labels "${{ env.MERGED_CONFIGURATION_PATH }}" \
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${{ steps.dry-run.outputs.flag }} \
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${{ github.repository }}
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