Add GitHub Actions workflows for deploying and updating GitHub Pages #1
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| name: Update GitHub Pages branch | |
| on: | |
| push: | |
| branches: | |
| - main | |
| workflow_dispatch: | |
| jobs: | |
| sync: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: write | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Mirror main into feature/github-pages-deploy with overlay | |
| id: sync | |
| shell: bash | |
| run: | | |
| set -euo pipefail | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| git fetch origin feature/github-pages-deploy:feature/github-pages-deploy || true | |
| if ! git show-ref --verify --quiet refs/heads/feature/github-pages-deploy; then | |
| git branch feature/github-pages-deploy | |
| fi | |
| WORKTREE_DIR="../feature-github-pages-deploy" | |
| rm -rf "$WORKTREE_DIR" | |
| git worktree add "$WORKTREE_DIR" feature/github-pages-deploy | |
| trap 'git worktree remove --force "$WORKTREE_DIR"' EXIT | |
| rsync -a --delete --exclude ".git/" --exclude ".github/pages-overlay/" ./ "$WORKTREE_DIR"/ | |
| if [ -d ".github/pages-overlay" ]; then | |
| rsync -a .github/pages-overlay/ "$WORKTREE_DIR/.github/" | |
| fi | |
| cd "$WORKTREE_DIR" | |
| if [ -n "$(git status --porcelain)" ]; then | |
| git add -A | |
| git commit -m "Sync from main (${GITHUB_SHA::7})" | |
| git push origin HEAD:feature/github-pages-deploy --force | |
| echo "changed=true" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "No changes to sync" | |
| echo "changed=false" >> "$GITHUB_OUTPUT" | |
| fi | |
| cd "$GITHUB_WORKSPACE" |