name: "Build"

on:
  push:
    branches:
      - "**"
      - "!release"
    tags:
      - "*"
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

env:
  DEFAULT_TARGET: f7
  FBT_GIT_SUBMODULE_SHALLOW: 1

jobs:
  build:
    permissions:
      issues: write
      pull-requests: write
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        target: [f7]
    steps:
      - name: "Checkout code"
        uses: actions/checkout@v4
        with:
          fetch-depth: 1
          ref: ${{ github.event.pull_request.head.sha }}

      - name: "Get commit details"
        id: names
        run: |
          BUILD_TYPE='DEBUG=0 COMPACT=1'
          if [[ ${{ github.event_name }} == 'pull_request' ]]; then
            TYPE="pull"
          elif [[ "${{ github.ref }}" == "refs/tags/"* ]]; then
            TYPE="tag"
          else
            TYPE="other"
          fi
          python3 scripts/get_env.py "--event_file=${{ github.event_path }}" "--type=$TYPE" || cat "${{ github.event_path }}"
          echo "event_type=$TYPE" >> $GITHUB_OUTPUT
          echo "FBT_BUILD_TYPE=$BUILD_TYPE" >> $GITHUB_ENV
          echo "TARGET=${{ matrix.target }}" >> $GITHUB_ENV
          echo "TARGET_HW=$(echo "${{ matrix.target }}" | sed 's/f//')" >> $GITHUB_ENV

      - name: "Check API versions for consistency between targets"
        run: |
          set -e
          N_API_HEADER_SIGNATURES=`ls -1 targets/f*/api_symbols.csv | xargs -I {} sh -c "head -n2 {} | md5sum" | sort -u | wc -l`
          if [ $N_API_HEADER_SIGNATURES != 1 ] ; then
            echo API versions aren\'t matching for available targets. Please update!
            echo API versions are:
            head -n2 targets/f*/api_symbols.csv
            exit 1
          fi

      - name: "Check API version for consistency with OFW release-candidate"
        run: |
          set -e
          symbols="targets/$TARGET/api_symbols.csv"
          ofw_api="$(curl -s "https://raw.githubusercontent.com/flipperdevices/flipperzero-firmware/release-candidate/${symbols}" | head -n2)"
          our_api="$(head -n2 "${symbols}")"
          if [ "$our_api" != "$ofw_api" ] ; then
            echo API versions aren\'t matching OFW. Please update!
            echo API versions are:
            echo "Official: $(tail -n1 <<< "$ofw_api")"
            echo "Momentum: $(tail -n1 <<< "$our_api")"
            exit 1
          fi

      - name: "Build the firmware and apps"
        id: build-fw
        run: |
          ./fbt TARGET_HW=$TARGET_HW $FBT_BUILD_TYPE updater_package
          echo "firmware_api=$(./fbt TARGET_HW=$TARGET_HW get_apiversion)" >> $GITHUB_OUTPUT

      - name: "Check for uncommitted changes"
        run: |
          git diff --exit-code

      - name: "Upload artifacts to GitHub"
        uses: actions/upload-artifact@v3
        with:
          path: |
            dist/${{ env.TARGET }}-*/flipper-z-${{ env.TARGET }}-update-*
            dist/${{ env.TARGET }}-*/flipper-z-${{ env.TARGET }}-sdk-*

      - name: "Copy build output"
        env:
          INDEXER_URL: ${{ secrets.INDEXER_URL }}
        if: ${{ env.INDEXER_URL != '' && (github.event.pull_request || (github.event_name == 'push' && ((github.ref_name == 'dev' && !contains(github.event.head_commit.message, '--nobuild')) || startsWith(github.ref, 'refs/tags/')))) }}
        run: |
          set -e
          rm -rf artifacts || true
          mkdir artifacts
          cp dist/${TARGET}-*/flipper-z-${TARGET}-{update,sdk}-* artifacts/
          cd dist/${TARGET}-*/${TARGET}-update-*/
          ARTIFACT_TAG=flipper-z-"$(basename "$(realpath .)")"
          7z a ../../../artifacts/${ARTIFACT_TAG}.zip .
          echo "ARTIFACT_TAG=$ARTIFACT_TAG" >> $GITHUB_ENV
          VERSION_TAG="$(basename "$(realpath .)" | cut -d- -f3-)"
          echo "VERSION_TAG=$VERSION_TAG" >> $GITHUB_ENV

      - name: "Upload artifacts to update server"
        env:
          INDEXER_URL: ${{ secrets.INDEXER_URL }}
        if: ${{ env.INDEXER_URL != '' && (github.event.pull_request || (github.event_name == 'push' && ((github.ref_name == 'dev' && !contains(github.event.head_commit.message, '--nobuild')) || startsWith(github.ref, 'refs/tags/')))) }}
        run: |
          curl "${{ secrets.INDEXER_URL }}"/firmware/directory.json > previndex.json
          FILES=$(for ARTIFACT in $(find artifacts -maxdepth 1 -not -type d); do echo "-F files=@${ARTIFACT}"; done)
          curl --fail -L -H "Token: ${{ secrets.INDEXER_TOKEN }}" \
              -F "branch=${BRANCH_NAME}" \
              -F "version_token=${COMMIT_SHA}" \
              ${FILES[@]} \
              "${{ secrets.INDEXER_URL }}"/firmware/uploadfiles

      - name: "Find previous comment"
        env:
          INDEXER_URL: ${{ secrets.INDEXER_URL }}
        if: ${{ env.INDEXER_URL != '' && github.event.pull_request && matrix.target == env.DEFAULT_TARGET }}
        uses: peter-evans/find-comment@v3
        id: find-comment
        with:
          issue-number: ${{ github.event.pull_request.number }}
          comment-author: "github-actions[bot]"
          body-includes: "Compiled ${{ matrix.target }} firmware for commit"

      - name: "Create or update comment"
        env:
          INDEXER_URL: ${{ secrets.INDEXER_URL }}
        if: ${{ env.INDEXER_URL != '' && github.event.pull_request && matrix.target == env.DEFAULT_TARGET }}
        uses: peter-evans/create-or-update-comment@v4
        with:
          comment-id: ${{ steps.find-comment.outputs.comment-id }}
          issue-number: ${{ github.event.pull_request.number }}
          body: |
            **Compiled ${{ matrix.target }} firmware for commit `${{steps.names.outputs.commit_sha}}`:**
            - [☁️ Flipper Lab/App](https://lab.flipper.net/?url=${{secrets.INDEXER_URL}}/firmware/${{steps.names.outputs.branch_name}}/flipper-z-${{steps.names.outputs.default_target}}-update-${{steps.names.outputs.suffix}}.tgz&channel=mntm-${{steps.names.outputs.branch_name}}&version=${{steps.names.outputs.commit_sha}})
            - [📦 qFlipper Package](${{secrets.INDEXER_URL}}/firmware/${{steps.names.outputs.branch_name}}/flipper-z-${{steps.names.outputs.default_target}}-update-${{steps.names.outputs.suffix}}.tgz)
          edit-mode: replace

      - name: Send devbuild webhook
        env:
          INDEXER_URL: ${{ secrets.INDEXER_URL }}
          BUILD_WEBHOOK: ${{ secrets.BUILD_WEBHOOK }}
        if: ${{ env.INDEXER_URL != '' && github.event_name == 'push' && github.ref_name == 'dev' && !contains(github.event.head_commit.message, '--nobuild') }}
        run: |
          python .github/workflow_data/devbuild.py