name: Build and Deploy

on:
  push:
    branches:
      - 'master'
      - 'main'
  pull_request:
    branches:
      - 'master'
      - 'main'

jobs:
  build:
    name: Build and Deploy
    runs-on: ubuntu-latest
    container:
      options: --volume "nginx_static:/usr/share/nginx/static:rw"
    steps:
      -
        name: Checkout
        uses: actions/checkout@v4
        with:
          # lfs: true
          persist-credentials: true
      -
        # https://gitea.com/gitea/act_runner/issues/164#issuecomment-739652
        name: Checkout LFS
        run: |
          git lfs install --local
          AUTH=$(git config --get --local http.${{ github.server_url }}/.extraheader)
          git config --local --unset http.${{ github.server_url }}/.extraheader
          git config --local http.${{ github.server_url }}/batch.extraheader "$AUTH"
          git lfs fetch
          git lfs checkout
      -
        name: Get Metadata
        id: metadata
        run: |
          branchName=${GITHUB_REF#refs/heads/}
          version=$(date +"%y%m.%d.%H%M%S")
          tagName=$version
          preRelease=false
          if [[ "$branchName" != "master" && "$branchName" != "main" ]]; then
            tagName="$tagName-$branchName"
            preRelease=true
          fi
          echo "BRANCH_NAME = $branchName"
          echo "VERSION     = $version"
          echo "TAG_NAME    = $tagName"
          echo "PRERELEASE  = $preRelease"
          echo "BRANCH_NAME=$branchName" >> $GITHUB_OUTPUT
          echo "VERSION=$version"        >> $GITHUB_OUTPUT
          echo "TAG_NAME=$tagName"       >> $GITHUB_OUTPUT
          echo "PRERELEASE=$preRelease"  >> $GITHUB_OUTPUT
      -
        name: Setup pnpm
        uses: pnpm/action-setup@v4.0.0
      - 
        name: Install dependencies
        run: pnpm install
      - 
        name: Compile Sass and minify CSS and Javascript
        run: pnpm run build
      -
        name: Append version query arg to asset URLs
        env:
          VERSION: ${{ steps.metadata.outputs.VERSION }}
        run: |
          echo "VERSION = $VERSION"
          find public -type f -name '*.html' -exec sed -i "s/\"\([^\"?]\+\.css\)\"/\"\1?v=$VERSION\"/g" {} +
          find public -type f -name '*.html' -exec sed -i "s/\"\([^\"?]\+\.js\)\"/\"\1?v=$VERSION\"/g" {} +
      -
        name: Minify HTML
        run: |
          pnpm html-minifier-terser --collapse-whitespace --minify-css --minify-js --remove-comments --input-dir public --output-dir public --file-ext html
      -
        name: Copy files to public folder
        run: mkdir -p /usr/share/nginx/static/fpv; cp -rf public/* /usr/share/nginx/static/fpv