preview_clear #2
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| name: preview_clear | |
| on: workflow_dispatch | |
| jobs: | |
| preview_clear: | |
| concurrency: | |
| group: cpprefjp.gh-pages.lock | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: gh-pages | |
| fetch-depth: 0 | |
| - name: filter-branch gh-pages | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: | | |
| set -ex | |
| # Note: 以下の 999 という数は適当な大きな数。もし open PR の数が 999 | |
| # を超えるようならば、この数はもっと大きくする必要がある。 | |
| PREVIEW_CLEAR_PR_LIST=$(gh pr list --limit=999 --json number -q '.[].number' | tr '\n' ' ') | |
| PREVIEW_CLEAR_PR_LIST=${PREVIEW_CLEAR_PR_LIST% } | |
| export PREVIEW_CLEAR_PR_LIST | |
| git config --global user.name 'github-actions[bot]' | |
| git config --global user.email '41898282+github-actions[bot]@users.noreply.github.com' | |
| git filter-branch --commit-filter ' | |
| pr=$(git log -n 1 --pretty=format:%s "$GIT_COMMIT" | sed -n '\''s/^Preview PR \([0-9]\{1,\}\).*/\1/p'\'') | |
| case " $PREVIEW_CLEAR_PR_LIST | " in | |
| (*" $pr "*) | |
| git commit-tree "$@" ;; | |
| (*) | |
| skip_commit "$@" ;; | |
| esac | |
| ' HEAD | |
| commit_count=$(git rev-list HEAD --count || true) | |
| if [ -z "$commit_count" ] || [ "$commit_count" = 0 ]; then | |
| # When no commits are left, we remove the branch | |
| git push -f origin :gh-pages | |
| else | |
| git push -f origin gh-pages | |
| fi |