release.yml

name: Release
# `vp run release` bumps the version, tags and pushes from a laptop, which
# needs no credentials. Publishing does, so it happens here instead.
on:
  push:
    tags: ["v*"]

permissions:
  contents: write

jobs:
  release:
    name: 📦 Publish release
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7.0.0
        with:
          # git-cliff renders the notes from the history, not from the tag alone.
          fetch-depth: 0

      - uses: voidzero-dev/setup-vp@v1
        with:
          node-version: "lts"

      - name: Install dependencies
        run: vp i

      # The exports are gitignored, so they are rebuilt here from the tagged
      # KML. That also keeps them honest: they cannot drift from the data.
      - name: Build the exports
        run: vp run export

      # The same cliff.toml the local CHANGELOG.md is written with, so the
      # release notes and the file always say the same thing. The token lets
      # git-cliff read pull request titles and spot first-time contributors.
      - name: Write the release notes
        env:
          GITHUB_TOKEN: ${{ github.token }}
        run: vp exec git-cliff --current --strip all --output RELEASE_NOTES.md

      - name: Create the release
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          gh release create "${GITHUB_REF_NAME}" \
            --title "${GITHUB_REF_NAME}" \
            --notes-file RELEASE_NOTES.md \
            alpine-mtb-map.kml \
            alpine-mtb-map.kmz \
            alpine-mtb-map.gpx \
            alpine-mtb-map.geojson