firmware_release.yml

name: Firmware release
on:
  pull_request:
    branches: main
    types: [closed]

jobs:
  get-bump:
    name: Get version bump
    runs-on: ubuntu-latest
    outputs:
      bump: ${{ steps.get-version-bump.outputs.bump }}
    steps:
      - if: github.event.pull_request.merged == true
        name: Get version bump
        id: get-version-bump
        uses: husarion-ci/action-get-version-bump@v0.3.0

  bump-version:
    name: Bump version
    runs-on: ubuntu-latest
    needs: get-bump
    if: needs.get-bump.outputs.bump != 'none'
    outputs:
      new_version: ${{ steps.bump-semver.outputs.new_version }}
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - uses: actions-ecosystem/action-get-latest-tag@v1
        id: get-latest-tag
        with:
          with_initial_version: false
          semver_only: true

      - uses: actions-ecosystem/action-bump-semver@v1
        id: bump-semver
        with:
          current_version: ${{ steps.get-latest-tag.outputs.tag }}
          level: ${{ needs.get-bump.outputs.bump }}

      - name: Create tag
        run: git tag ${{ steps.bump-semver.outputs.new_version }}

      - name: Publish tags
        run: git push --tags

  firmware-release:
    name: Firmware release
    needs: bump-version
    runs-on: ubuntu-20.04
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Installing platformio
      run: pip3 install -U platformio

    - name: Building a firmware for STM32
      run: git submodule update --init --recursive && pio run

    - name: Release a firmware
      uses: softprops/action-gh-release@v1
      with:
        files: |
          .pio/build/core2/firmware.bin
          .pio/build/core2/firmware.hex
          CHANGELOG.md
          LICENSE
        tag_name: ${{ needs.bump-version.outputs.new_version }}