lunasea/.github/workflows/prepare.yml

name: Prepare

on:
  workflow_call:
    inputs:
      flavor:
        type: string
        required: true

    outputs:
      build-number:
        description: "Build Number"
        value: ${{ jobs.build-number.outputs.build-number }}
      build-title:
        description: "Build Title"
        value: ${{ jobs.build-title.outputs.build-title }}
      build-version:
        description: "Build Version"
        value: ${{ jobs.build-version.outputs.build-version }}

    secrets:
      FIREBASE_TOKEN:
        required: true

jobs:
  build-number:
    name: Build Number
    runs-on: ubuntu-latest
    outputs:
      build-number: ${{ steps.output.outputs.build-number }}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      
      - name: Count Commits
        id: commit_count
        run: |
          COUNT=`git rev-list HEAD --count`
          echo "::set-output name=commit_count::$COUNT"

      - name: Run Script
        id: script
        uses: actions/github-script@v6
        env:
          COUNT: ${{ steps.commit_count.outputs.commit_count }}
        with:
          result-encoding: string
          script: |
            const count = process.env.COUNT || "0";
            const base = 1000000000;
            return base + Number(count);

      - name: Set Output
        id: output
        run: |
          echo ${{ steps.script.outputs.result }}
          echo "::set-output name=build-number::${{ steps.script.outputs.result }}"

  build-version:
    name: Build Version
    runs-on: ubuntu-latest
    outputs:
      build-version: ${{ steps.output.outputs.build-version }}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v2
      
      - name: Get Version
        id: version
        uses: martinbeentjes/npm-get-version-action@v1.1.0

      - name: Set Output
        id: output
        run: |
          echo ${{ steps.version.outputs.current-version }}
          echo "::set-output name=build-version::${{ steps.version.outputs.current-version }}"

  build-title:
    name: Build Title
    needs: [ build-number, build-version ]
    runs-on: ubuntu-latest
    outputs:
      build-title: ${{ steps.output.outputs.build-title }}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v2

      - name: Determine Short Hash
        id: hash
        run: |
          HASH=`git rev-parse --short ${{ github.sha }}`
          echo "::set-output name=hash::$HASH"
      
      - name: Set Output
        id: output
        run: |
          TITLE="v${{ needs.build-version.outputs.build-version }}-${{ inputs.flavor }}-${{ needs.build-number.outputs.build-number }}-${{ steps.hash.outputs.hash }}"
          echo $TITLE
          echo "::set-output name=build-title::$TITLE"

  generate-files:
    name: Generate Files
    runs-on: ubuntu-latest
    steps:
      - name: Setup Environment
        uses: JagandeepBrar/LunaSea/.github/actions/prepare_for_build@master
        with:
          firebase-token: ${{ secrets.FIREBASE_TOKEN }}
          platform: test
          skip-core: true

      - name: Generate Flavor Configuration
        run: |
          echo FLAVOR=${{ inputs.flavor }} > .flavor
          echo COMMIT=${{ github.sha }} >> .flavor
     
      - name: Generate Localization
        run: dart ${{github.workspace }}/scripts/generate_localization.dart

      - name: Generate Build Runner Files
        run: flutter packages pub run build_runner build
      
      - name: Upload Core Files
        uses: actions/upload-artifact@v3
        with:
          name: core-files
          path: |
            ${{ github.workspace }}/.flavor
            ${{ github.workspace }}/assets/localization
            ${{ github.workspace }}/lib/**/*.g.dart