---
name: Build and deploy nightly release
on:
  schedule:
    - cron: '0 2 * * *' # run at 2 AM UTC
  workflow_dispatch:

concurrency:
  group: 'nightly'
  cancel-in-progress: true

jobs:
  build:
    name: Build firmware
    runs-on: ubuntu-latest
    strategy:
      matrix:
        target:
          - nv14;el18
          - pl18;pl18ev;pl18u
          - pa01
          - t12max
          - t15;t16;t18
          - zorro;pocket;mt12;commando8
          - tprov2;tpros;bumblebee
          - t20;t20v2;t14
          - tx12mk2;boxer;gx12
          - tx16s
          - tx16smk3
          - f16
          - v16
          - x10;x10express
          - x12s
          - x7access
          - x9dp2019
          - x9e;x9e-hall
          - mt12
          - nb4p
          - st16
          - tx15
          - t15pro
    container:
      image: ghcr.io/edgetx/edgetx-dev:latest
      volumes:
        - ${{ github.workspace }}:/src
    steps:
      - name: Check out the repo
        uses: actions/checkout@v6
        with:
          submodules: recursive

      - name: Build firmware ${{ matrix.target }}
        env:
          FLAVOR: ${{ matrix.target }}
          EDGETX_VERSION_SUFFIX: nightly
          CMAKE_BUILD_PARALLEL_LEVEL: 4
        run: ./tools/build-gh.sh

      - name: Package firmware ${{ matrix.target }}
        uses: actions/upload-artifact@v7
        with:
          name: edgetx-firmware-nightly-${{ matrix.target }}
          path: |
            fw.json
            LICENSE
            *.bin
            *.uf2
          retention-days: 15
          if-no-files-found: error

  deploy:
    name: Deploy release
    runs-on: ubuntu-latest
    needs: build
    permissions:
      contents: write
    steps:
      - name: Check out the repo
        uses: actions/checkout@v6
        with:
          fetch-depth: 0  # Need full history for changelog

      - name: Download artifacts
        uses: actions/download-artifact@v8
        with:
          pattern: edgetx-firmware-nightly-*
          path: edgetx-firmware-nightly
          merge-multiple: true

      - name: Compose release filename
        run: |
          echo "release_filename=edgetx-firmware-nightly-${GITHUB_SHA::8}.zip" >> $GITHUB_ENV
          echo "build_date=$(date -u +'%Y-%m-%d %H:%M:%S UTC')" >> $GITHUB_ENV
          echo "old_nightly_sha=$(git rev-parse nightly)" >> $GITHUB_ENV

      - name: Zip release file
        uses: montudor/action-zip@v1
        with:
          args: zip -qq -j -r ${{ env.release_filename }} ./edgetx-firmware-nightly

      - name: Generate changelog
        id: changelog
        uses: orhun/git-cliff-action@v4
        with:
          config: cliff.toml
          args: --verbose --strip all nightly..HEAD
        env:
          OUTPUT: CHANGELOG.md

      - name: Update nightly tag
        run: |
          git config user.name github-actions
          git config user.email github-actions@github.com
          git tag -f nightly
          git push -f origin nightly

      - name: Delete previous nightly release
        run: |
          # Delete the existing nightly release to avoid accumulating assets
          gh release delete nightly --yes || true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Deploy nightly release
        uses: softprops/action-gh-release@v2 #softprops/action-gh-release/pull/670 or v3 to clear nodejs log warning
        with:
          tag_name: nightly
          prerelease: true
          name: "Nightly Build"
          body: |
            ## Automated Nightly Build

            **Commit:** ${{ github.sha }}
            **Built:** ${{ env.build_date }}

            This is an automated nightly build of EdgeTX firmware. These builds are for testing purposes and may contain bugs. Please be sure to report any issues you encounter!

            ### Installation
            Download `${{ env.release_filename }}` and extract the firmware file for your radio model, or use [EdgeTX Buddy](https://buddy.edgetx.org/#/flash?version=nightly&source=releases&filters=includePrereleases) with the "Include pre-releases" Filter option enabled so you can select the "Nightly" version.

            ## Changes since last nightly build

            ${{ steps.changelog.outputs.content }}

            ---
            **Full Diff:** https://github.com/${{ github.repository }}/compare/${{ env.old_nightly_sha }}...${{ github.sha }}
          files: |
            ${{ env.release_filename }}