---
name: "🚀 GitHub Pages"

on:
  workflow_dispatch:
  push:
    branches: [main]
    tags: ["v*.*.*"]
    paths:
      - "lib/**"
      - ".github/workflows/deploy-gh-pages.yml"

permissions:
  contents: write

jobs:
  deploy:
    if: github.repository == 'z-shell/src'
    environment:
      name: github-pages
    runs-on: ubuntu-latest
    timeout-minutes: 15
    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}
    steps:
      - name: ⤵️ Check out code from GitHub
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
      - name: "🏷 Prepare deployment metadata"
        id: prepare_deploy
        run: |
          commit_message="$(jq -r '.head_commit.message // empty' "$GITHUB_EVENT_PATH")"
          if [ -z "$commit_message" ]; then
            commit_message="Deploy ${GITHUB_REF_NAME}"
          fi
          {
            echo "commit_message<<DEPLOY_MESSAGE"
            printf '%s\n' "$commit_message"
            echo "DEPLOY_MESSAGE"
          } >> "$GITHUB_OUTPUT"
      - name: "🏷 Prepare tag"
        id: prepare_tag
        if: startsWith(github.ref, 'refs/tags/')
        run: |
          TAG_NAME="${GITHUB_REF##refs/tags/}"
          echo "tag_name=${TAG_NAME}" >> $GITHUB_OUTPUT
          echo "deploy_tag_name=deploy-${TAG_NAME}" >> $GITHUB_OUTPUT
      - name: 🚀 Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e # v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_branch: gh-pages
          publish_dir: ./lib
          user_name: ${{ secrets.ACTIONS_USER }}
          user_email: ${{ secrets.ACTIONS_MAIL }}
          commit_message: ${{ steps.prepare_deploy.outputs.commit_message }}
          tag_name: ${{ steps.prepare_tag.outputs.deploy_tag_name }}
          tag_message: "Deployment ${{ steps.prepare_tag.outputs.tag_name }}"