name: "Build and Deploy"

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

env:
  IS_PUSH: ${{ github.event_name == 'push' }}
  IS_MAIN: ${{ github.event.repository.default_branch == github.ref_name }}

jobs:
  build:
    name: "Build and Deploy"
    runs-on: ubuntu-latest
    container:
      # image: ubuntu:latest
      options: --volume "${{ secrets.NGINX_HTML_DIRECTORY }}:/usr/share/nginx/html:rw"
    steps:
      - name: "Checkout"
        uses: actions/checkout@v4
        with:
          # lfs: true
          persist-credentials: true
      - # https://gitea.com/gitea/act_runner/issues/164#issuecomment-739652
        name: "Checkout LFS"
        run: |
          git lfs install
          AUTH=$(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: meta
        run: |
          branchName=${GITHUB_REF#refs/heads/}
          version=$(date +"%y%m.%d.%H%M%S")
          tagName=$version
          preRelease=false
          if [[ ${{ env.IS_MAIN }} == "false" ]]; then
            tagName="$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.meta.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/html/fpv; cp -rf public/* /usr/share/nginx/html/fpv