ci.yml

name: CI
on:
- push
- pull_request
jobs:
  main:
    strategy:
      matrix:
        include:
        - gamera: gamera-3.4.3
          pillow: pillow-3.4.2
          os: ubuntu-20.04
        - gamera: gamera-3.4.4
          os: ubuntu-20.04
    runs-on: ${{matrix.os}}
    steps:
    - uses: actions/checkout@v4
    - name: set up APT
      run: |
        printf '\n\nPackage: *\nPin: release o=Ubuntu\nPin-Priority: 9999\n' | sudo tee -a /etc/apt/preferences
        printf 'Apt::Install-Recommends "false";\n' | sudo tee -a /etc/apt/apt.conf
        sudo apt-get update
    - name: set up Python 2.7
      run: |
        sudo apt-get install -f python-is-python2 python2-dev
        wget https://bootstrap.pypa.io/pip/2.7/get-pip.py
        sudo python get-pip.py
        rm get-pip.py
    - name: apt install deps
      run:
        sudo apt-get install -y
          djvulibre-bin
          docbook-xml
          docbook-xsl
          exiv2
          gir1.2-gexiv2-0.10
          libexempi[38]
          libpng-dev
          libtiff-dev
          libxml2-utils
          minidjvu
          python-gi
          xsltproc
    - name: set up CC and CXX env variables
      run: |
        echo "cc=${CC}" >> $GITHUB_ENV
        echo "cxx=${CC/cc/++}" >> $GITHUB_ENV
      env:
        CC: ${{matrix.cc || 'gcc'}}
    - name: apt install GCC
      run:
        sudo apt-get install -y ${{env.cc}} ${{env.cxx}}
      if: ${{matrix.cc}}
    - name: install ccache
      run: |
        sudo apt-get install -y ccache
        echo "/usr/lib/ccache:$PATH" >> $GITHUB_PATH
    - name: check ccache setup
      run: |
        command -v ${{env.cc}} | grep /ccache/
        command -v ${{env.cxx}} | grep /ccache/
    - name: restore ccache data
      uses: actions/cache@v4
      with:
        path: ~/.ccache
        key:
          ccache-${{matrix.os}}-${{env.cc}}-${{matrix.gamera}}-${{matrix.pyexiv2}}
        restore-keys:
          ccache-${{matrix.os}}-${{env.cc}}-${{matrix.gamera}}-
    - name: download Gamera
      run: |
        gamera=${{matrix.gamera}}
        revision=${gamera#gamera-}
        url="https://github.com/hsnr-gamera/gamera/archive/${revision}.tar.gz"
        mkdir -p deps/
        wget "$url" -O deps/${{matrix.gamera}}.tar.gz
    - name: unpack Gamera
      run: |
        cd deps/
        tar -xvzf gamera-*.tar.gz
    - name: patch Gamera
      run: |
        cd deps/gamera-*/
        echo '__version__ = "0.0"' > wx.py
        sed -i -e 's/ int(gccv\[0\]) >= 4 and int(gccv\[1\]) >= 3:/ True:/' setup.py
    - name: build Gamera
      run: |
        cd deps/gamera-*/
        python setup.py build
      env:
        CC: ${{env.cc}}
        CXX: ${{env.cxx}}
    - name: install Gamera
      run: |
        cd deps/gamera-*/
        python setup.py install --user
    - name: remove Gamera source
      run:
        rm -rf deps
    - name: install Pillow
      run: |
        pillow=${{matrix.pillow || 'pillow'}}
        python -m pip install ${pillow/-/==}
    - name: install python-xml-toolkit
      run:
        python -m pip install python-xmp-toolkit
    - name: install pyexiv2
      run: |
        sudo apt-get install -y libboost-python-dev libexiv2-dev
        python -m pip install --verbose git+https://github.com/escaped/pyexiv2
      if: ${{matrix.pyexiv2}}
    - name: install nose
      run:
        python -m pip install nose
    - name: run tests
      run:
        make test
    - name: run pydiatra
      run: |
        python -m pip install pydiatra
        python -m pydiatra --verbose .
    - name: run pyflakes
      run: |
        python -m pip install pyflakes
        python -m pyflakes .
    - name: check docs
      run: |
        python -m pip install docutils pygments
        make -C doc check
    - name: build docs
      run:
        make -C doc all
    - name: install
      run:
        make install PREFIX=$HOME/.local
    - name: check whether the executable was installed correctly
      run: |
        cd /
        didjvu --version
        didjvu --help
    - name: run post-install tests
      run: |
        rm didjvu
        make test-installed
        git restore didjvu
    - name: APT install man-db
      run: |
        sudo apt-get install -y man-db
    - name: check whether the man page was installed correctly
      env:
        MANPATH: /home/runner/.local/share/man
        MANWIDTH: 80
      run: |
        cd /
        man 1 didjvu | grep -A 10 -w DIDJVU

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