Update Progit Book #47
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| name: Update Progit Book | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| force-rebuild: | |
| description: Force re-building all books (e.g. after a script change) | |
| type: boolean | |
| default: false | |
| schedule: | |
| # check daily for updates | |
| - cron: '29 4 * * *' | |
| jobs: | |
| check-for-updates: | |
| if: github.event.repository.fork == false || github.event_name == 'workflow_dispatch' | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| sparse-checkout: | | |
| external/book/sync | |
| script | |
| - uses: actions/github-script@v7 | |
| id: get-pending | |
| with: | |
| script: | | |
| const { getPendingBookUpdates } = require('./script/ci-helper.js') | |
| const pending = await getPendingBookUpdates(github, ${{ inputs.force-rebuild == true }}) | |
| // an empty matrix is invalid and makes the workflow run fail, unfortunately | |
| return pending.length ? pending : [''] | |
| - name: ruby setup | |
| # Technically, we do not need Ruby in this job. But we do want to cache | |
| # Ruby & The Gems for use in the matrix in the next job. | |
| if: steps.get-pending.outputs.result != '[""]' | |
| uses: ruby/setup-ruby@v1 | |
| with: | |
| bundler-cache: true | |
| outputs: | |
| matrix: ${{ steps.get-pending.outputs.result }} | |
| update-book: | |
| needs: check-for-updates | |
| if: needs.check-for-updates.outputs.matrix != '[""]' | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| language: ${{ fromJson(needs.check-for-updates.outputs.matrix) }} | |
| fail-fast: false | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| sparse-checkout: | | |
| script | |
| external/book/sync | |
| external/book/data | |
| external/book/content/book/${{ matrix.language.lang }} | |
| external/book/static/book/${{ matrix.language.lang }} | |
| - name: clone ${{ matrix.language.repository }} | |
| run: | | |
| printf '%s\n' /progit-clone/ /vendor >>.git/info/exclude && | |
| # Clone the book's sources | |
| git clone --depth 1 --single-branch \ | |
| https://github.com/${{ matrix.language.repository }} progit-clone | |
| - name: ruby setup | |
| uses: ruby/setup-ruby@v1 | |
| with: | |
| bundler-cache: true | |
| - name: update book/${{ matrix.language.lang }} | |
| run: | | |
| # this seems to be needed to let `bundle exec` see `vendor/bundle/` | |
| { bundle check || bundle install --frozen; } && | |
| # generate the HTML | |
| bundle exec ruby ./script/update-book2.rb ${{ matrix.language.lang }} progit-clone | |
| - name: commit changes | |
| run: | | |
| # record the commit hash | |
| mkdir -p external/book/sync && | |
| git -C progit-clone rev-parse HEAD >external/book/sync/book-${{ matrix.language.lang }}.sha && | |
| # commit it all | |
| git add -A external/book && | |
| git -c user.name=${{ github.actor }} \ | |
| -c user.email=${{ github.actor }}@noreply.github.com \ | |
| commit -m 'book: update ${{ matrix.language.lang }}' \ | |
| -m 'Updated via the `update-book.yml` GitHub workflow.' | |
| - name: verify that there are no uncommitted changes | |
| run: | | |
| git update-index --refresh && | |
| if test -n "$(git diff HEAD)$(git ls-files --exclude-standard --other)" | |
| then | |
| echo '::error::there are uncommitted changes!' >&2 | |
| git status >&2 | |
| exit 1 | |
| fi | |
| - name: generate the bundle | |
| run: | | |
| git branch -m book-${{ matrix.language.lang }} | |
| git bundle create ${{ matrix.language.lang }}.bundle refs/remotes/origin/${{ github.ref_name }}..book-${{ matrix.language.lang }} | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: bundle-${{ matrix.language.lang }} | |
| path: ${{ matrix.language.lang }}.bundle | |
| push-updates: | |
| concurrency: | |
| group: "pages" | |
| cancel-in-progress: false | |
| needs: [check-for-updates, update-book] | |
| if: needs.check-for-updates.outputs.matrix != '[""]' | |
| permissions: | |
| contents: write # to push changes (if any) | |
| pages: write # to deploy to GitHub Pages | |
| id-token: write # to verify that the deployment source is legit | |
| issues: write # to open tickets upon broken links | |
| environment: | |
| name: github-pages | |
| url: ${{ steps.deploy.outputs.url }} | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: actions/download-artifact@v4 | |
| - name: apply updates | |
| id: apply | |
| run: | | |
| for lang in $(echo '${{ needs.check-for-updates.outputs.matrix }}' | | |
| sed -n 's/\[\?{[^}]*"lang":"\([^"]*\)[^}]*},\?\]\?/\1 /gp') | |
| do | |
| git -c core.editor=: \ | |
| -c user.name=${{ github.actor }} \ | |
| -c user.email=${{ github.actor }}@noreply.github.com \ | |
| pull --no-rebase bundle-$lang/$lang.bundle book-$lang || | |
| exit 1 | |
| done | |
| - name: deploy to GitHub Pages | |
| id: deploy | |
| uses: ./.github/actions/deploy-to-github-pages | |
| with: | |
| cloudflare-token: ${{ secrets.CLOUDFLARE_TOKEN }} | |
| cloudflare-zone: ${{ secrets.CLOUDFLARE_ZONE }} |