name: Testing

on: [push, pull_request]

jobs:
  test:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: Use Node.js
      uses: actions/setup-node@v1
      with:
        node-version: '12'
    - name: Install npm packages
      run: |
        npm install -g npm@7
        npm ci --no-audit
    - name: Check langindex
      run: |
        result=$(cat scripts/langindex.json | grep \"TBD\" | wc -l); test $result -eq 0
        if [ $result -ne 0 ]; then
          echo "There are lang strings to be decided on langindex.json"
          exit 1
        fi
        gulp
        langcount=`jq -r '. | length' src/assets/lang/en.json`
        freemiumcount=`jq 'keys' src/assets/lang/en.json | grep "freemium\." | wc -l | xargs`
        allcount=$(($langcount - $freemiumcount))
        langindexcount=`jq -r '. | length' scripts/langindex.json`
        if [ $allcount -ne $langindexcount ]; then
          echo "Lang file has $langcount ($freemiumcount) while langindex $langindexcount"
          exit 1
        fi

        langkeys=`jq -r 'keys[]' src/assets/lang/en.json | grep -v "freemium\."`
        langindex=`jq -r 'keys[]' scripts/langindex.json`
        found=0
        for i in $langkeys; do
            skip=
            for j in $langindex; do
                if [ "$i" == "$j" ]; then
                  skip=1
                  break;
                fi
            done
            [[ -n $skip ]] || { echo "$i key not found"; found=$(($found + 1)); }
        done
        if [ $found -ne 0 ]; then
          echo "Found $found missing langkeys"
          exit 1
        fi
    - name: Run Linter
      run: npm run lint
    - name: Run tests
      run: npm run test:ci
    - name: Production builds
      run: npm run build:prod
    - name: JavaScript code compatibility
      run: result=$(npx check-es-compat www/*.js 2> /dev/null | grep -v -E "Array\.prototype\.includes|Promise\.prototype\.finally|String\.prototype\.(matchAll|trimRight)|globalThis" | grep -Po "(?<=error).*?(?=\s+ecmascript)" | wc -l); test $result -eq 1