# Builds installer/apollo-mtr-1.factory.yaml and publishes the browser
# installer (installer/index.html, the firmware and its ESP Web Tools
# manifest) to GitHub Pages. Runs on a version tag (v2026.10.0) or by hand.
# The site holds one firmware: the latest build.

name: Installer

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:

permissions: {}

concurrency:
  group: installer
  cancel-in-progress: false

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1

      - name: Version
        id: version
        run: |
          if [[ "$GITHUB_REF_TYPE" == "tag" ]]; then v="${GITHUB_REF_NAME#v}"; else v="dev-${GITHUB_SHA::7}"; fi
          echo "version=$v" >> "$GITHUB_OUTPUT"

      - name: Build firmware
        id: build
        uses: esphome/build-action@ae5408cdbc4f70692bf8e345c4982bca05a93667  # v8.1.0
        with:
          yaml-file: installer/apollo-mtr-1.factory.yaml
          version: 2026.8.2
          complete-manifest: true
          substitutions: |
            follow_me_version=${{ steps.version.outputs.version }}

      - name: Assemble site
        env:
          BUILD_DIR: ${{ steps.build.outputs.name }}
          VERSION: ${{ steps.version.outputs.version }}
        run: |
          mkdir -p site
          cp -r "$BUILD_DIR" site/firmware
          rm -f site/firmware/*.elf
          sed "s/__VERSION__/$VERSION/g" installer/index.html > site/index.html
          ls -R site

      - name: Upload site
        uses: actions/upload-pages-artifact@fc324d3547104276b827a68afc52ff2a11cc49c9  # v5.0.0
        with:
          path: site
          retention-days: 1

  publish:
    name: Publish
    needs: build
    runs-on: ubuntu-latest
    permissions:
      pages: write
      id-token: write
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - name: Configure Pages
        uses: actions/configure-pages@45bfe0192ca1faeb007ade9deae92b16b8254a0d  # v6.0.0

      - name: Deploy
        id: deployment
        uses: actions/deploy-pages@368f82528645a54fb793d4d04e342629a3f51346  # v5.0.1