name: Build-n-Test

on:
  push:
    branches:
    - master
    - travis

  pull_request:
    branches:
    - master

# Look:
# https://github.com/actions/starter-workflows/blob/master/ci/rust.yml
#
# Simple, right? Right.
# But we need to:
# * download a specific Sciter library matching the running OS
# * figure out where to save it
# * add it to the $PATH
#
# yet,
# * in case of macOS realize that it doesn't have Rust installed, so
# * install it manually and don't forget to add cargo and rustc to the $PATH on each step
# * and in case of Linux install additional packages for GTK3
#
# So, now we're ended up with this ugly script.

jobs:
  fetch:
    name: Fetch dependencies

    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        # macOS doesn't have Rust installed
        # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/software-installed-on-github-hosted-runners#macos-1015
        # we will try to install it manually below.
        os: [macos-latest, ubuntu-latest, windows-latest]

    steps:
      - name: Environment
        shell: bash
        env:
          RUNNER_CONTEXT: ${{ toJson(runner) }}
          SCITER_DEPS: ${{ runner.workspace }}
        run: |
          echo HOME is "$HOME"
          echo workspace is "$SCITER_DEPS"
          echo temp is "$TEMP"
          echo runner is "$RUNNER_CONTEXT"
          echo cargo is at `which cargo`
          echo rustc is at `which rustc`
          command -v cargo && rustc -vV
          echo done

  build:
    needs: [fetch]
    name: Build and test

    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [macos-latest, ubuntu-latest, windows-latest]

    steps:
    - uses: actions/checkout@v2

    - name: Windows deps
      if: runner.os == 'Windows'
      # Windows: download sciter library
      run: curl -sSLo "%SCITER_DEPS%/sciter.dll" "https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll"
      shell: cmd
      env:
        SCITER_DEPS: ${{ runner.workspace }}

    - name: Linux deps
      if: runner.os == 'Linux'
      # Linux: download sciter library && install libgtk-3-dev
      run: |
        curl -so "$SCITER_DEPS/libsciter-gtk.so" "https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so"
        sudo apt-get update -y && sudo apt-get install libgtk-3-dev libgtk-3-0 libstdc++-6-pic -y
      env:
        SCITER_DEPS: ${{ runner.workspace }}

    - name: macOS deps
      if: runner.os == 'macOS'
      # OSX: download sciter library && install rustup
      run: |
        curl -so "$SCITER_DEPS/sciter-osx-64.dylib" "https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/sciter-osx-64.dylib"
        curl https://sh.rustup.rs -sSf | sh -s -- --profile minimal -y
        test -f $HOME/.cargo/env && source $HOME/.cargo/env
        echo cargo is at `which cargo`
        echo rustc is at `which rustc`
      env:
        SCITER_DEPS: ${{ runner.workspace }}

    - name: Build
      shell: bash
      run: |
        test -f $HOME/.cargo/env && source $HOME/.cargo/env
        cargo build --all
        cargo build --examples

    - name: Tests
      shell: bash
      run: |
        test -f $HOME/.cargo/env && source $HOME/.cargo/env
        export PATH="$PATH:$SCITER_DEPS"
        cargo run --example first
        cargo test -p sciter-rs
        cargo test -p sciter-serde
      env:
        SCITER_DEPS: ${{ runner.workspace }}