ci-nix.yml

name: CI-nix

# Controls when the action will run. Triggers the workflow on push or pull request
# events but only for the master branch
on:
  push:
    paths-ignore:
    - 'doc/**'
  pull_request:
    paths-ignore:
    - 'doc/**'

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  build:
    runs-on: ${{ matrix.os }}

    strategy:
      matrix:
        os: [ubuntu-latest]
        compiler: [gcc, clang]

      fail-fast: false

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        # with:
        #   submodules: recursive
      - name: Install dependencies
        if: matrix.os != 'macos-latest'
        run: |
          sudo apt-get install tcl tcl-dev
      
      # - name: Install dependencies MacOS
      #   if: matrix.os == 'macos-latest'
      #   run: |
      #     sudo brew install tcl-devel

      - name: Pre-requirements
        run: |
          test -f ../tclconfig/tcl.m4 && echo "use ../tclconfig" || {
            test -f tclconfig/tcl.m4 && echo "use ./tclconfig" || \
              echo 'checkout tclconfig module ...' && \
              git submodule update --init --recursive tclconfig && echo "tclconfig module is up-to-date" || {
                echo 'checkout modules failed, clone ...' && \
                git clone https://github.com/tcltk/tclconfig.git ../tclconfig
              }
          }
      - name: Software versions tcl/${{ matrix.compiler }}
        run: |
          echo "${{ matrix.COMPILER }}: $(${{ matrix.COMPILER }} --version)"
          echo "TCL: $(echo puts [info patchlevel] | tclsh)"

      - name: Configure ${{ matrix.compiler }}
        env:
          CC: ${{ matrix.compiler }}
        run: |
          test -f configure && echo "configure already exists in $(pwd) ..." || autoreconf -f
          mkdir ./unix/build-${{ matrix.compiler }}

      - name: Build ${{ matrix.compiler }}
        working-directory: ./unix/build-${{ matrix.compiler }}
        env:
          CC: ${{ matrix.compiler }}
        run: |
          ../../configure --with-tcl=/usr/lib/tcl8.6
          make

      - name: Test ${{ matrix.compiler }}
        working-directory: ./unix/build-${{ matrix.compiler }}
        run: |
          echo $TZ; timedatectl status
          # tclsh ../../tests/all.tcl
          make test

      - name: Install ${{ matrix.compiler }}
        working-directory: ./unix/build-${{ matrix.compiler }}
        run: |
          sudo make install
          echo 'if {[catch {package require tclclockmod; clock format -now}]} {puts stderr "ERROR!"; exit 1} else {puts "OK."}' | tclsh

      - name: Clean ${{ matrix.compiler }}
        working-directory: ./unix/build-${{ matrix.compiler }}
        run: |
          make clean