name: Build

on:
  workflow_dispatch:
  schedule:
    - cron: "0 2 * * *"

jobs:
  build_unix:
    runs-on: ubuntu-latest
    outputs:
      version_suffix: ${{ steps.version_suffix.outputs.version_suffix }}
      ytdl_version: ${{ steps.bump_version.outputs.ytdl_version }}
      upload_url: ${{ steps.create_release.outputs.upload_url }}
      sha256_bin: ${{ steps.sha256_bin.outputs.sha256_bin }}
      sha512_bin: ${{ steps.sha512_bin.outputs.sha512_bin }}
      sha256_tar: ${{ steps.sha256_tar.outputs.sha256_tar }}
      sha512_tar: ${{ steps.sha512_tar.outputs.sha512_tar }}

    steps:
    - uses: actions/checkout@v2
      with:
        fetch-depth: 0
    - name: Set up Python
      uses: actions/setup-python@v2
      with:
          python-version: '3.8'
    - name: Install packages
      run: sudo apt-get -y install zip pandoc man
    - name: Set version suffix
      id: version_suffix
      run: echo ::set-output name=version_suffix::114514
    - name: Bump version
      id: bump_version
      run: |
        python devscripts/update-version.py ${{ steps.version_suffix.outputs.version_suffix }}
        make issuetemplates
    - name: Push to release
      id: push_release
      run: echo ::set-output name=head_sha::$(git rev-parse HEAD)
    - name: Get Changelog
      id: get_changelog
      run: |
        changelog=$(cat ChangeLog | grep -oPz '(?s)(?<=### ${{ steps.bump_version.outputs.ytdl_version }}\n{2}).+?(?=\n{2,3}###)') || true
        echo "changelog<<EOF" >> $GITHUB_ENV
        echo "$changelog" >> $GITHUB_ENV
        echo "EOF" >> $GITHUB_ENV

    - name: Run Make
      run: make all tar
    - name: Get SHA2-256SUMS for youtube-dl
      id: sha256_bin
      run: echo "::set-output name=sha256_bin::$(sha256sum youtube-dl | awk '{print $1}')"
    - name: Get SHA2-256SUMS for youtube-dl.tar.gz
      id: sha256_tar
      run: echo "::set-output name=sha256_tar::$(sha256sum youtube-dl.tar.gz | awk '{print $1}')"
    - name: Get SHA2-512SUMS for youtube-dl
      id: sha512_bin
      run: echo "::set-output name=sha512_bin::$(sha512sum youtube-dl | awk '{print $1}')"
    - name: Get SHA2-512SUMS for youtube-dl.tar.gz
      id: sha512_tar
      run: echo "::set-output name=sha512_tar::$(sha512sum youtube-dl.tar.gz | awk '{print $1}')"

    - name: Create Release
      id: create_release
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: ${{ steps.bump_version.outputs.ytdl_version }}
        release_name: youtube-dl ${{ steps.bump_version.outputs.ytdl_version }}
        commitish: ${{ steps.push_release.outputs.head_sha }}
        body: ${{ env.changelog }}
        draft: false
        prerelease: false
    - name: Upload youtube-dl Unix binary
      id: upload-release-asset
      uses: actions/upload-release-asset@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ steps.create_release.outputs.upload_url }}
        asset_path: ./youtube-dl
        asset_name: youtube-dl
        asset_content_type: application/octet-stream
    - name: Upload Source tar
      uses: actions/upload-release-asset@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ steps.create_release.outputs.upload_url }}
        asset_path: ./youtube-dl.tar.gz
        asset_name: youtube-dl-${{ steps.bump_version.outputs.ytdl_version }}.tar.gz
        asset_content_type: application/gzip

  build_windows:
    runs-on: windows-2022
    needs: build_unix
    outputs:
      sha256_win: ${{ steps.sha256_win.outputs.sha256_win }}
      sha512_win: ${{ steps.sha512_win.outputs.sha512_win }}

    steps:
    - uses: actions/checkout@v2
    # reason to choose 3.4: https://media.discordapp.net/attachments/807245652072857613/942409077701619742/unknown.png
    - name: Set up Python 3.4
      uses: actions/setup-python@v2
      with:
        python-version: '3.4'
        architecture: 'x86'
    - name: Install packages
      # https://setuptools.pypa.io/en/latest/history.html#v44-0-0
      # https://pypi.org/project/py2exe/0.9.2.2/
      # https://pip.pypa.io/en/stable/news/#v19-2
      # https://wheel.readthedocs.io/en/stable/news.html
      run: python -m pip install --upgrade "pip<19.2" "setuptools<44" "wheel<0.34.0" py2exe==0.9.2.2
    - name: Bump version
      id: bump_version
      env:
        version_suffix: ${{ needs.build_unix.outputs.version_suffix }}
      run: python devscripts/update-version.py ${{ env.version_suffix }}
    # - name: Run PyInstaller Script
    #   run: python -m PyInstaller --onefile --console --distpath dist/ -n youtube-dl youtube_dl\__main__.py
    - name: Build EXE file
      run: python setup.py py2exe
    - name: Upload youtube-dl.exe Windows binary
      id: upload-release-windows
      uses: actions/upload-release-asset@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ needs.build_unix.outputs.upload_url }}
        asset_path: ./youtube-dl.exe
        asset_name: youtube-dl.exe
        asset_content_type: application/vnd.microsoft.portable-executable
    - name: Get SHA2-256SUMS for youtube-dl.exe
      id: sha256_win
      run: echo "::set-output name=sha256_win::$((Get-FileHash youtube-dl.exe -Algorithm SHA256).Hash.ToLower())"
    - name: Get SHA2-512SUMS for youtube-dl.exe
      id: sha512_win
      run: echo "::set-output name=sha512_win::$((Get-FileHash youtube-dl.exe -Algorithm SHA512).Hash.ToLower())"

  finish:
    runs-on: ubuntu-latest
    needs: [build_unix, build_windows]
    env:
      YTDL_VERSION: ${{ needs.build_unix.outputs.ytdl_version }}

    steps:
    - name: Make SHA2-256SUMS file
      env:
        SHA256_BIN: ${{ needs.build_unix.outputs.sha256_bin }}
        SHA256_TAR: ${{ needs.build_unix.outputs.sha256_tar }}
        SHA256_WIN: ${{ needs.build_windows.outputs.sha256_win }}
      run: |
        echo "${{ env.SHA256_BIN }}  youtube-dl" >> SHA2-256SUMS
        echo "${{ env.SHA256_TAR }}  youtube-dl-${YTDL_VERSION}.tar.gz" >> SHA2-256SUMS
        echo "${{ env.SHA256_WIN }}  youtube-dl.exe" >> SHA2-256SUMS
    - name: Upload 256SUMS file
      id: upload-sums
      uses: actions/upload-release-asset@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ needs.build_unix.outputs.upload_url }}
        asset_path: ./SHA2-256SUMS
        asset_name: SHA2-256SUMS
        asset_content_type: text/plain
    - name: Make SHA2-512SUMS file
      env:
        SHA512_BIN: ${{ needs.build_unix.outputs.sha512_bin }}
        SHA512_TAR: ${{ needs.build_unix.outputs.sha512_tar }}
        SHA512_WIN: ${{ needs.build_windows.outputs.sha512_win }}
      run: |
        echo "${{ env.SHA512_BIN }}  youtube-dl" >> SHA2-512SUMS
        echo "${{ env.SHA512_TAR }}  youtube-dl-${YTDL_VERSION}.tar.gz" >> SHA2-512SUMS
        echo "${{ env.SHA512_WIN }}  youtube-dl.exe" >> SHA2-512SUMS
    - name: Upload 512SUMS file
      id: upload-512sums
      uses: actions/upload-release-asset@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ needs.build_unix.outputs.upload_url }}
        asset_path: ./SHA2-512SUMS
        asset_name: SHA2-512SUMS
        asset_content_type: text/plain