name: Windows Build

# Controls when the action will run. Triggers the workflow on push or pull request
# events but only for the master branch
on:
  push:
    branches:
      - master
    paths-ignore:
      - .gitignore
      - "**/*.md"
      - .clang-format
      - debian-packager/
      - bin/PCSX2_keys.ini.default
      - "pcsx2/PAD/Linux/**"
  pull_request:
    branches:
      - master
    paths-ignore:
      - .gitignore
      - "**/*.md"
      - .clang-format
      - debian-packager/
      - bin/PCSX2_keys.ini.default
      - "pcsx2/PAD/Linux/**"
  workflow_dispatch:
    inputs:
      retainDebugArtifacts:
        description: 'Retain debug artifacts (.pdb/.exp/.lib) for an easier debugging experience. (true|false)'
        required: true
        default: 'false'

jobs:
  build:
    strategy:
      # Prevent one build from failing everything (although maybe those should be included as experimental builds instead)
      fail-fast: false
      matrix:
        os: [windows-2019]
        platform: [Win32, x64]
        experimental: [false]

    name: ${{ matrix.os }}-${{ matrix.platform }}
    runs-on: ${{ matrix.os }}
    continue-on-error: ${{ matrix.experimental }}
    # Set some sort of timeout in the event of run-away builds.  We are limited on concurrent jobs so, get rid of them.
    timeout-minutes: 30

    steps:
      # NOTE - useful for debugging
      # - name: Dump GitHub context
      #   env:
      #     GITHUB_CONTEXT: ${{ toJson(github) }}
      #   run: |
      #     echo "$GITHUB_CONTEXT"

      - name: Checkout Repository
        uses: actions/checkout@v2

      - name: Checkout Submodules
        if: steps.cache-submodules.outputs.cache-hit != 'true'
        run: git submodule update --init --recursive --jobs 2

      - name: Verify VS Project Files
        shell: powershell
        run: .\.github\workflows\scripts\windows\validate-vs-filters.ps1

      - name: Setup msbuild
        uses: microsoft/setup-msbuild@v1.0.2
        with:
          vs-version: 16.7

      - name: Build PCSX2
        env:
          # Set to 'true' to retain the .pdb / .exp / .lib, etc files which can be useful for repro'ing issues that only occur in the compiled .exe
          RetainDebuggingArtifacts: ${{ github.event.inputs.retainDebugArtifacts == 'true' }}
        run: msbuild "buildbot.xml" /m /v:n /t:ReleaseAll /p:Platform=${{ matrix.platform }}

      - name: Prepare Artifact Metadata
        id: artifact-metadata
        shell: bash
        run: |
          ARCH=$([ "${{ matrix.platform }}" == Win32 ] && echo "32bit" || echo "64bit")
          ARTIFACT_NAME=""
          if [ ${{ github.event_name }} == "pull_request" ]; then
            PR_SHA=$(git rev-parse --short "${{ github.event.pull_request.head.sha }}")
            ARTIFACT_NAME="PCSX2-${ARCH}"
            if [ ! -z "${{ github.event.pull_request.number }}" ]; then
              PR_NUM=${{ github.event.pull_request.number }}
              ARTIFACT_NAME="${ARTIFACT_NAME}-pr[${PR_NUM}]"
            fi
            ARTIFACT_NAME="${ARTIFACT_NAME}-sha[${PR_SHA}]"
            if [ ! -z "${{ github.event.pull_request.title }}" ]; then
              PR_TITLE=$(echo "${{ github.event.pull_request.title }}" | tr -cd '[a-zA-Z0-9[:space:]]_-')
              ARTIFACT_NAME="${ARTIFACT_NAME}-title["${PR_TITLE}""
            fi
          else
            SHA=$(git rev-parse --short "$GITHUB_SHA")
            ARTIFACT_NAME="PCSX2-${ARCH}-sha[${SHA}"
          fi
          TRIMMED_ARTIFACT_NAME=$(printf "%.199s]" "$ARTIFACT_NAME")
          echo "name=$TRIMMED_ARTIFACT_NAME"
          echo "##[set-output name=name;]${TRIMMED_ARTIFACT_NAME}"

      - name: Prepare Artifact Folder
        shell: bash
        working-directory: ./bin
        run: |
          shopt -s extglob dotglob
          mkdir "${{ steps.artifact-metadata.outputs.name }}"
          mv !("${{ steps.artifact-metadata.outputs.name }}") "${{ steps.artifact-metadata.outputs.name }}"
          shopt -u dotglob

      - name: Upload artifact
        uses: actions/upload-artifact@v2
        continue-on-error: true
        with:
          name: ${{ steps.artifact-metadata.outputs.name }}
          path: bin
          retention-days: 30 # https://docs.github.com/en/free-pro-team@latest/actions/reference/usage-limits-billing-and-administration#artifact-and-log-retention-policy