name: Build
on:
  push:
    branches-ignore:
      - master
    tags:
      - "v*"
jobs:
  linux:
    runs-on: ubuntu-16.04
    steps:
      - uses: actions/checkout@v1
        with:
          submodules: recursive
      - name: download dependencies
        shell: bash
        run: |
          curl -sOL https://inkscape.org/en/gallery/item/12187/inkscape-0.92.3.tar.bz2
      - name: install dependencies
        shell: bash
        run: |
          # I'd love to use a setup-python action but it seems to give a
          # python that doesn't support unicode.  See:
          #   https://github.com/actions/setup-python/issues/23

          sudo apt-get install python2.7
          python -m pip install --upgrade pip

          sudo apt-get install gettext

          # for shapely
          sudo apt-get install libgeos-dev

          # for wxPython
          sudo apt-get install glib-networking libsdl1.2-dev

          # for PyGObject
          sudo apt install libgirepository1.0-dev

          uname -a
          python --version
          python -m pip --version
          python -m pip debug

          # wxPython doen't publish linux wheels in pypi
          wget -q https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-16.04/wxPython-4.0.6-cp27-cp27mu-linux_x86_64.whl
          python -m pip install wxPython*.whl

          # We can't use the shapely wheel because it includes the geos
          # library but with a weird file name.  Details:
          # https://github.com/pyinstaller/pyinstaller/blob/61b1c75c2b0469b32d114298a63bf60b8d597e37/PyInstaller/hooks/hook-shapely.py#L34
          python -m pip install --no-binary shapely -r requirements.txt

          python -m pip install PyGObject

          python -m pip install -r requirements.txt
          python -m pip install pyinstaller==3.3.1
          
          tar -jxf inkscape-0.92.3.tar.bz2
          rm inkscape-0.92.3.tar.bz2
          mv inkscape-0.92.3 inkscape

          echo "::add-path::${{ env.pythonLocation }}\bin"
      - shell: bash
        run: |
          make dist
        env:
          BUILD: linux
      - uses: actions/upload-artifact@master
        with:
          name: inkstitch-linux
          path: artifacts
  windows:
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v1
        with:
          submodules: recursive
      - uses: actions/setup-python@v1
        with:
          python-version: '2.7.x'
          architecture: 'x86'
      - name: download dependencies
        shell: bash
        run: |
          curl -sOL https://github.com/lexelby/inkstitch-build-objects/releases/download/v1.0.0/Shapely-1.6.3-cp27-cp27m-win32.whl
          curl -sOL https://inkscape.org/en/gallery/item/12187/inkscape-0.92.3.tar.bz2          
      - name: install dependencies
        shell: bash
        run: |
          pip install Shapely-1.6.3-cp27-cp27m-win32.whl
          pip install -r requirements.txt
          pip install pyinstaller==3.3.1

          # Just using tar -j freezes forever with no output.  Heck if I know why.  This seems to work.
          bzcat inkscape-0.92.3.tar.bz2 | tar -vxf -
          rm inkscape-0.92.3.tar.bz2
          mv inkscape-0.92.3 inkscape

          echo "::add-path::${{ env.pythonLocation }}\bin"
      - name: fix geos
        shell: bash
        run: |
          cd "${{ env.pythonLocation }}\Lib/site-packages/shapely/DLLs"
          cp geos_c.dll geos.dll
      - shell: bash
        run: |
          make dist
        env:
          BUILD: windows
      - uses: actions/upload-artifact@master
        with:
          name: inkstitch-windows
          path: artifacts
  mac:
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v1
        with:
          submodules: recursive
      - uses: actions/setup-python@v1
        with:
          python-version: '2.7.x'
      - name: download inkscape
        shell: bash
        run: |
          curl -sOL https://inkscape.org/en/gallery/item/12187/inkscape-0.92.3.tar.bz2
      - name: install dependencies
        shell: bash
        run: |
          brew update

          # this errors because it installs python3 but python2 is already installed
          brew install gtk+3 pkg-config gobject-introspection libffi || true

          export LDFLAGS="-L/usr/local/opt/libffi/lib"
          export PKG_CONFIG_PATH="/usr/local/opt/libffi/lib/pkgconfig"
          
          # for msgfmt
          brew link gettext --force

          echo "::set-env name=GI_TYPELIB_PATH::/usr/local/lib/girepository-1.0/"

          pip --version
          pip install PyGObject
          pip install -r requirements.txt
          pip install pyinstaller==3.3.1
          
          tar -jxf inkscape-0.92.3.tar.bz2
          rm inkscape-0.92.3.tar.bz2
          mv inkscape-0.92.3 inkscape

          echo "::add-path::${{ env.pythonLocation }}\bin"
      - shell: bash
        run: |
          make dist
        env:
          BUILD: osx
      - uses: actions/upload-artifact@master
        with:
          name: inkstitch-mac
          path: artifacts

  release:
    runs-on: ubuntu-latest
    needs: [linux, windows, mac]
    if: always()
    steps:
      - name: determine release info
        shell: bash
        run: |
          if [[ "${GITHUB_REF}" =~ ^v[0-9.]+$ ]]; then
            echo "::set-env name=release_tag::${GITHUB_REF}"
            echo "::set-env name=prerelease::false"
            echo "::set-env name=title::${GITHUB_REF}"
          else
            branch="${GITHUB_REF#refs/heads/}"
            tag="dev-build-$(echo $branch | tr / -)"
            echo "::set-env name=release_tag::${tag}"
            echo "::set-env name=prerelease::true"
            echo "::set-env name=title::development build of $branch"
          fi
      - name: download linux
        uses: actions/download-artifact@v1
        with:
          name: 'inkstitch-linux'
          path: 'artifacts/'
      - name: download windows
        uses: actions/download-artifact@v1
        with:
          name: 'inkstitch-windows'
          path: 'artifacts/'
        if: always()
      - name: download mac
        uses: actions/download-artifact@v1
        with:
          name: 'inkstitch-mac'
          path: 'artifacts/'
        if: always()
      - name: create/update release
        uses: "marvinpinto/action-automatic-releases@latest"
        if: always()
        with:
          repo_token: "${{secrets.GITHUB_TOKEN}}"
          automatic_release_tag: "${{env.release_tag}}"
          prerelease: "${{env.prerelease}}"
          title: "${{env.title}}"
          files: |
            artifacts/*.zip