main.yml

name: Build/deploy jekyll site and sync release to next-release
on:
  push:
    branches:
      - release
jobs:
  build_and_deploy_site:
    permissions:
      contents: write
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

# Retrieve po4a installation cache or create it if not found:
      - name: Check for po4a cache
        uses: actions/cache@v3
        id: cache-po4a
        with:
          path: "~/po4a"
          key: ${{ runner.os }}-po4a-0.68
      - name: Install or retrieve po4a from cache
        env:
          CACHE_HIT: ${{steps.cache-po4a.outputs.cache-hit}}

# If CACHE_HIT: true, retrieve the cache. If not, install po4a and its dependencies and copy them all to a folder (~/po4a/) to be cached:
        run: ./_po4a-tools/po4a-cache.sh

# Paths changes filter. If there's been a change to any files defined in the filter, the step (update .po files) runs:
      - uses: dorny/paths-filter@v3
        id: filter
        with:
          base: ${{ github.ref }}
          filters: |
            src_files_changed:
              - 'wiki/en/**'
      - name: Update .po files
        if: steps.filter.outputs.src_files_changed == 'true'
        run: ./_po4a-tools/po4a-update-templates.sh

# This step only runs if a PR is merged:
      - name: Push changes to repo if action triggered on:push and .po files need updating
        if: ${{ steps.filter.outputs.src_files_changed == 'true' }}
        uses: EndBug/add-and-commit@v9
        with:
          default_author: github_actions
          message: 'AUTO: Update .po files'

# Create target translated files. Never pushed to the repo.
      - name: Create translated docs and stats
        run: ./_po4a-tools/po4a-create-all-targets.sh

# Build and deploy site
      - name: 💎 setup ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: 3.2.3 # can change this to 2.7 or whatever version you prefer

      - name: 🔨 install dependencies & build site
        uses: limjh16/jekyll-action-ts@v2
        with:
          enable_cache: true
          ### Enables caching. Similar to https://github.com/actions/cache.
          #
          #format_output: false
          ### Uses prettier https://prettier.io to format jekyll output HTML.
          #
          # prettier_opts: '{ "useTabs": true }'
          ### Sets prettier options (in JSON) to format output HTML. For example, output tabs over spaces.
          ### Possible options are outlined in https://prettier.io/docs/en/options.html
          #
          # prettier_ignore: 'about/*'
          ### Ignore paths for prettier to not format those html files.
          ### Useful if the file is exceptionally large, so formatting it takes a while.
          ### Also useful if HTML compression is enabled for that file / formatting messes it up.
          #
          # jekyll_src: sample_site
          ### If the jekyll website source is not in root, specify the directory. (in this case, sample_site)
          ### By default, this is not required as the action searches for a _config.yml automatically.
          #
          # gem_src: sample_site
          ### By default, this is not required as the action searches for a _config.yml automatically.
          ### However, if there are multiple Gemfiles, the action may not be able to determine which to use.
          ### In that case, specify the directory. (in this case, sample_site)
          ###
          ### If jekyll_src is set, the action would automatically choose the Gemfile in jekyll_src.
          ### In that case this input may not be needed as well.
          #
          # key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
          # restore-keys: ${{ runner.os }}-gems-
          ### In cases where you want to specify the cache key, enable the above 2 inputs
          ### Follows the format here https://github.com/actions/cache
          #
          # custom_opts: '--drafts --lsi'
          ### If you need to specify any Jekyll build options, enable the above input
          ### Flags accepted can be found here https://jekyllrb.com/docs/configuration/options/#build-command-options

      - name: 🚀 deploy
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./_site
          # if the repo you are deploying to is <username>.github.io, uncomment the line below.
          # if you are including the line below, make sure your source files are NOT in the main branch:
          # publish_branch: main

  sync-branch:
    needs: build_and_deploy_site
    permissions:
      contents: write
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: ${{ github.sha }} update from release
        uses: devmasx/merge-branch@v1.3.1
        with:
          type: now
          from_branch: release
          target_branch: next-release
          github_token: ${{ github.token }}