release-drafter.yml

name: Release Drafter

on:
  push:
    branches:
      - main

# Release automation routes every repo operation (release-drafter, checkout, and the version-bump
# push) through the GitHub App token generated below, so the default GITHUB_TOKEN is unused here.
# Grant it no permissions at all. GitHub always mints the token; the empty set just strips its powers.
permissions: {}

jobs:
  release-drafter:
    name: Release Drafter
    environment: release-drafter
    runs-on: ubuntu-latest
    steps:
      - name: Generate a token
        id: generate-token
        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
        with:
          app-id: ${{ secrets.ESPHOME_GITHUB_APP_ID }}
          private-key: ${{ secrets.ESPHOME_GITHUB_APP_PRIVATE_KEY }}

      - uses: release-drafter/release-drafter@4d75298e00d9e34c483e5ff8c68d0ea1c1940c1e # v7.5.1
        id: drafter
        env:
          GITHUB_TOKEN: ${{ steps.generate-token.outputs.token }}

      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          token: ${{ steps.generate-token.outputs.token }}

      - name: Update version files
        run: |
          sed -i "s/\"version\": .*/\"version\": \"${{ steps.drafter.outputs.resolved_version }}\",/g" library.json
          sed -i "s/version: .*/version: \"${{ steps.drafter.outputs.resolved_version }}\"/g" idf_component.yml
          sed -i "s/project(micro_flac VERSION .* LANGUAGES/project(micro_flac VERSION ${{ steps.drafter.outputs.resolved_version }} LANGUAGES/g" CMakeLists.txt

      - name: Commit changes
        run: |
          if ! git diff --quiet; then
            git config --global user.name "esphomebot"
            git config --global user.email "68923041+esphomebot@users.noreply.github.com"
            git commit -am "Bump version to ${{ steps.drafter.outputs.resolved_version }}"
            git push
          fi