# Adapted from the rustup workflows

name: Windows

on:
  pull_request:
    branches:
      - "*"
  push:
    branches:
      - master
      - feature/*
      - hotfix/*
  schedule:
    - cron: "30 0 * * 1" # Every Monday at half past midnight UTC skip-pr skip-stable

jobs:
  build:
    name: Build
    runs-on: windows-latest
    env:
      RUSTFLAGS: -Ctarget-feature=+crt-static
    strategy:
      fail-fast: false
      matrix:
        target:
          - x86_64-pc-windows-msvc
    steps:
      - uses: actions/checkout@v2
        # v2 defaults to a shallow checkout, but we need at least to the previous tag
        with:
          fetch-depth: 0
      - name: Prep cargo dirs
        run: |
          New-Item "${env:USERPROFILE}\.cargo\registry" -ItemType Directory -Force
          New-Item "${env:USERPROFILE}\.cargo\git" -ItemType Directory -Force
        shell: powershell
      - name: Install mingw
        run: |
          # We retrieve mingw from the Rust CI buckets
          # Disable the download progress bar which can cause perf issues
          $ProgressPreference = "SilentlyContinue"
          Invoke-WebRequest ${{ matrix.mingw }} -OutFile mingw.7z
          7z x -y mingw.7z -oC:\msys64 | Out-Null
          del mingw.7z
          echo "C:\msys64\usr\bin" | Out-File -Append -FilePath $env:GITHUB_PATH -Encoding utf8
          echo "C:\msys64\${{ matrix.mingwdir }}\bin" | Out-File -Append -FilePath $env:GITHUB_PATH -Encoding utf8
        shell: powershell
        if: matrix.mingw != ''
      - name: Set environment variables appropriately for the build
        run: |
          echo "%USERPROFILE%\.cargo\bin" | Out-File -Append -FilePath $env:GITHUB_PATH -Encoding utf8
          echo "TARGET=${{ matrix.target }}" | Out-File -Append -FilePath $env:GITHUB_ENV -Encoding utf8
          echo "SKIP_TESTS=" | Out-File -Append -FilePath $env:GITHUB_ENV -Encoding utf8
      - name: Cache cargo registry and git trees
        uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
      - name: Get rustc commit hash
        id: cargo-target-cache
        run: |
          echo "::set-output name=rust_hash::$(rustc -Vv | grep commit-hash | awk '{print $2}')"
        shell: bash
      - name: Cache cargo build
        uses: actions/cache@v2
        with:
          path: target
          key: ${{ github.base_ref }}-${{ github.head_ref }}-${{ matrix.target }}-cargo-target-dir-${{ steps.cargo-target-cache.outputs.rust_hash }}-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: ${{ github.base_ref }}-${{ matrix.target }}-cargo-target-dir-${{ steps.cargo-target-cache.outputs.rust_hash }}-${{ hashFiles('**/Cargo.lock') }}
      - name: Install Rustup using win.rustup.rs
        run: |
          # Disable the download progress bar which can cause perf issues
          $ProgressPreference = "SilentlyContinue"
          Invoke-WebRequest https://win.rustup.rs/ -OutFile rustup-init.exe
          .\rustup-init.exe -y --default-host=x86_64-pc-windows-msvc --profile=minimal
          del rustup-init.exe
        shell: powershell
      - name: Ensure stable toolchain is up to date
        run: rustup update stable
        shell: bash
      - name: Install the target
        run: |
          rustup target install ${{ matrix.target }}
      - name: Run a full build
        run: |
          cargo build --locked --release --target ${{ matrix.target }}
      - name: Upload the built artifacts
        uses: actions/upload-artifact@v2
        with:
          name: komorebi-${{ matrix.target }}
          path: |
            target/${{ matrix.target }}/release/komorebi.exe
            target/${{ matrix.target }}/release/komorebic.exe
          retention-days: 7