compile.yml

---
name: Compile

# Setting an environment variable with the value of a configuration variable.
env:
  ARTIFACT_PREFIX: ${{ inputs.artifact_prefix || 'mt' }}
  # yamllint disable-line rule:line-length
  CHECKOUT_BRANCH: ${{ inputs.checkout_branch || github.head_ref || github.ref_name }}
  INDI_OTHER_WORKDIR: ${{ vars.INDI_OTHER_WORKDIR || 'indicators-other' }}
  REPOSITORY: EA31337/EA31337-indicators-other
  SKIP_CLEANUP: ${{ inputs.skip_cleanup || false }}

# yamllint disable-line rule:truthy
on:
  pull_request:
    branches:
      - 'master'
      - '*dev*'
    paths-ignore:
      - '*.md'
      - '.git*'
  push:
    branches:
      - 'master'
      - '*dev*'
    paths-ignore:
      - '*.md'
      - '.git*'
  workflow_call:
    inputs:
      artifact_prefix:
        default: mt
        description: Artifact prefix.
        required: false
        type: string
      checkout_branch:
        default: ${{ github.head_ref || github.ref_name }}
        description: Checkout branch
        required: false
        type: string
      skip_cleanup:
        default: false
        description: Whether to skip a clean-up job.
        required: false
        type: boolean

jobs:
  mt4:
    name: Installs platform (4)
    uses: EA31337/EA-Tester/.github/workflows/platform-linux.yml@dev
    with:
      artifact_name: ${{ inputs.artifact_prefix || 'mt' }}4
      artifact_overwrite: true
      skip_cleanup: true
      version: 4

  mt5:
    name: Installs platform (5)
    uses: EA31337/EA-Tester/.github/workflows/platform-linux.yml@dev
    with:
      artifact_name: ${{ inputs.artifact_prefix || 'mt' }}5
      artifact_overwrite: true
      skip_cleanup: true
      version: 5

  compile-platform-indicators:
    defaults:
      run:
        shell: powershell
    name: Compile platform indicators
    needs: [mt4, mt5]
    runs-on: windows-latest
    strategy:
      matrix:
        version: [4, 5]
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: ${{ env.ARTIFACT_PREFIX }}${{ matrix.version }}
          path: .${{ env.ARTIFACT_PREFIX }}${{ matrix.version }}
      - name: Compile MQL
        uses: fx31337/mql-compile-action@dev
        with:
          include: .
          init-platform: true
          mt-path: .${{ env.ARTIFACT_PREFIX }}${{ matrix.version }}
          # yamllint disable-line rule:line-length
          path: .${{ env.ARTIFACT_PREFIX }}${{ matrix.version }}/**/MQL?/Indicators
          verbose: true
      - name: Copy MQL to the current location
        run: >-
          Copy-Item
          -Path ".${{ env.ARTIFACT_PREFIX }}*\*\*\MQL?"
          -Destination .
          -Recurse
          -Verbose
      - name: List all source code files
        run: '(Get-ChildItem -Recurse -Path "MQL?" -Include *.mq[45]).fullname'
      - name: List compiled files
        run: '(Get-ChildItem -Recurse -Path "MQL?" -Include *.ex[45]).fullname'
      - name: Upload platform indicators
        uses: actions/upload-artifact@v4
        with:
          if-no-files-found: error
          name: ${{ env.ARTIFACT_PREFIX }}-indicators-ex${{ matrix.version }}
          path: MQL?/**/*.[me][qx][45h]
      - if: ${{ failure() }}
        uses: mxschmitt/action-tmate@v3
    timeout-minutes: 20

  compile-indicators:
    defaults:
      run:
        shell: powershell
    name: Compile Indicators
    needs: [compile-platform-indicators]
    runs-on: windows-latest
    strategy:
      matrix:
        version: [4, 5]
    steps:
      - uses: actions/checkout@v4
        with:
          path: ${{ env.INDI_OTHER_WORKDIR }}
          ref: ${{ env.CHECKOUT_BRANCH }}
          repository: EA31337/EA31337-indicators-other
      - uses: actions/checkout@v4
        with:
          path: MQL${{ matrix.version}}/Include/EA31337-classes
          ref: v3.000.2
          repository: EA31337/EA31337-classes
      - uses: actions/download-artifact@v4
        with:
          name: ${{ env.ARTIFACT_PREFIX }}${{ matrix.version }}
          path: .${{ env.ARTIFACT_PREFIX }}${{ matrix.version }}
      - uses: actions/download-artifact@v4
        with:
          merge-multiple: true
          pattern: ${{ env.ARTIFACT_PREFIX }}-indicators-ex?
      - name: List all source code files
        run: '(Get-ChildItem -Recurse -Path . -Include *.mq[45]).fullname'
      - name: List compiled files
        run: '(Get-ChildItem -Recurse -Path . -Include *.ex[45]).fullname'
      - name: Compile
        uses: fx31337/mql-compile-action@master
        with:
          include: MQL${{ matrix.version }}
          mt-path: .${{ env.ARTIFACT_PREFIX }}${{ matrix.version }}
          path: ${{ env.INDI_OTHER_WORKDIR }}/**/*.mq${{ matrix.version }}
          verbose: true
      - name: List compiled files
        run: '(Get-ChildItem -Recurse -Path . -Include *.ex[45]).fullname'
      - run: Get-Location
      - name: Upload indicator artifacts
        uses: actions/upload-artifact@v4
        with:
          # yamllint disable-line rule:line-length
          name: ${{ env.ARTIFACT_PREFIX }}-indicators-other-ex${{ matrix.version }}
          path: ${{ env.INDI_OTHER_WORKDIR }}/**/*.ex[45]
    timeout-minutes: 30

  cleanup:
    if: inputs.skip_cleanup != true
    name: Clean-up
    needs: [compile-indicators]
    runs-on: ubuntu-latest
    steps:
      - uses: geekyeggo/delete-artifact@v5
        with:
          name: ${{ env.ARTIFACT_PREFIX }}*