on:
  push:
    - workflows: [publish-install]
      filter:
        branches: [master]
        paths: ["install.sh"]

workflows:
  publish-install:
    tasks:
      - name: publish-install
        cubes:
          - name: publish
            image: alpine:latest
            env:
              SC_TOKEN: ${{ secrets.SC_TOKEN }}
            script:
              - apk add --no-cache git
              - |
                git config user.name "CI Bot"
                git config user.email "ci@sourcecraft.dev"

              # Set up authenticated remote
              - |
                git remote set-url origin \
                  "https://ci:${SC_TOKEN}@git.sourcecraft.dev/bigbes/shroud.git"

              # Create or update the site branch with install.sh
              - |
                SITE_BRANCH="site"

                # Check if site branch exists remotely
                if git ls-remote --exit-code origin "refs/heads/${SITE_BRANCH}" >/dev/null 2>&1; then
                  git fetch origin "${SITE_BRANCH}"
                  git checkout "${SITE_BRANCH}"
                else
                  git checkout --orphan "${SITE_BRANCH}"
                  git rm -rf .
                fi

                # Copy install.sh from master
                git show "origin/master:install.sh" > install.sh
                git add install.sh

                # Only commit and push if there are changes
                if git diff --cached --quiet; then
                  echo "No install.sh changes to publish"
                else
                  git commit -m "site: update install.sh"
                  git push origin "${SITE_BRANCH}"
                fi