# The update button: on GitHub, Actions → Update Dozokit Links → Run workflow.
# It takes the latest release, checks it was signed by Dozokit's release key (the line below),
# keeps your wrangler.jsonc (it holds your database's id) and this folder, and pushes.
# Cloudflare then rebuilds and deploys, database changes included.
name: Update Dozokit Links
on: workflow_dispatch
permissions:
  contents: write
jobs:
  update:
    if: github.repository != 'dozokit/links'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - env:
          GH_TOKEN: ${{ github.token }}
          RELEASE_KEY: dozokit namespaces="git" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOEPrmKJvjC7n7NoGG5xPoZUk8kSx6Z5BNARnPuXEfYD
        run: |
          tag=$(gh api repos/dozokit/links/releases/latest --jq .tag_name)
          echo "$tag" | grep -Eqx 'v[0-9]+\.[0-9]+\.[0-9]+' || { echo "The latest release has no version number ($tag). Nothing changed."; exit 1; }
          git fetch --depth 1 --no-tags https://github.com/dozokit/links "+refs/tags/$tag:refs/release"
          echo "$RELEASE_KEY" > "$RUNNER_TEMP/allowed_signers"
          if ! git -c gpg.ssh.allowedSignersFile="$RUNNER_TEMP/allowed_signers" verify-tag refs/release || [ "$(git cat-file tag refs/release | sed -n 's/^tag //p')" != "$tag" ]; then
            echo "Release $tag is not signed by Dozokit's release key, so it was not installed. Nothing changed."; exit 1
          fi
          current=$(sed -n 's/^const VERSION = "\(.*\)";/\1/p' worker/api.ts)
          if [ -n "$current" ] && [ "$(printf '%s\n' "$current" "${tag#v}" | sort -V | tail -1)" != "${tag#v}" ]; then
            echo "You have $current, newer than the latest release $tag. Nothing changed."; exit 0
          fi
          git checkout refs/release -- . ':!wrangler.jsonc' ':!.github'
          if git diff --cached --quiet; then echo "Already up to date."; exit 0; fi
          git config user.name "github-actions[bot]"
          git config user.email "41898283+github-actions[bot]@users.noreply.github.com"
          git commit -m "Update Dozokit Links to ${tag#v}"
          git push