release.yml

name: Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  release:
    name: Build, zip, and publish
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: pnpm

      - name: Install
        run: pnpm install --frozen-lockfile

      - name: Generate icons
        run: pnpm icons

      - name: Typecheck
        run: pnpm typecheck

      - name: Build
        run: pnpm build

      - name: Zip
        run: pnpm zip

      - name: Verify version matches tag
        run: |
          PKG_VERSION=$(node -p "require('./package.json').version")
          TAG_VERSION="${GITHUB_REF_NAME#v}"
          if [ "$PKG_VERSION" != "$TAG_VERSION" ]; then
            echo "::error::package.json version ($PKG_VERSION) does not match tag ($TAG_VERSION)"
            exit 1
          fi

      - name: Extract changelog section
        id: changelog
        run: |
          VERSION="${GITHUB_REF_NAME#v}"
          # Pull out the section between "## [<version>]" and the next "## [" heading.
          NOTES=$(awk -v v="$VERSION" '
            $0 ~ "^## \\[" v "\\]" { flag = 1; next }
            flag && /^## \[/ { exit }
            flag && /^\[.*\]:/ { exit }
            flag { print }
          ' CHANGELOG.md)
          # Trim trailing blank lines
          NOTES=$(printf '%s\n' "$NOTES" | sed -e :a -e '/^$/{$d;N;ba' -e '}')
          if [ -z "$NOTES" ]; then
            echo "::warning::No CHANGELOG entry found for v$VERSION — falling back to auto-generated notes"
            NOTES="_No changelog entry for this version. See the commit list below._"
          fi
          {
            echo "notes<<__EOF__"
            echo "$NOTES"
            echo "__EOF__"
          } >> "$GITHUB_OUTPUT"

      - name: Publish release
        uses: softprops/action-gh-release@v2
        with:
          files: releases/github-refresh-v*.zip
          generate_release_notes: true
          name: ${{ github.ref_name }}
          body: |
            ## Install

            **From the Chrome Web Store:** see [README → Install](https://github.com/ivanmaierg/github-refresh#install).

            **Side-load the prebuilt zip:**
            1. Download `github-refresh-${{ github.ref_name }}.zip` (asset below).
            2. Unzip.
            3. `chrome://extensions` → Developer mode on → Load unpacked → select the unzipped folder.

            **From source at this tag:** `git checkout ${{ github.ref_name }} && pnpm install && pnpm build`, then load `dist/` as an unpacked extension.

            ---

            ## What's changed

            ${{ steps.changelog.outputs.notes }}