val out = ByteArrayOutputStream()
    exec {
        isIgnoreExitValue = ignoreExitValue
        commandLine(*args)
        standardOutput = out
        this.workingDir = workingDir
    }
    return out.toString().trim()
}


fun Project.execAndGetStdoutIgnoringError(vararg args: String) = execAndGetStdout(File("."), true, *args)

@Suppress("UnstableApiUsage")
fun Project.git(vararg args: String): Provider<String> {
    val projectDir = layout.projectDirectory.asFile
    val execOutput = providers.exec {
        workingDir = projectDir
        isIgnoreExitValue = true
        commandLine = listOf("git", *args)
        if (OperatingSystem.current().isWindows) {
            commandLine = listOf("cmd", "/c") + commandLine

        echo Finished downloading %WRAPPER_JAR%
    )
)
@REM End of extension

@REM Provide a "standardized" way to retrieve the CLI args that will
@REM work with both Windows and non-Windows executions.
set MAVEN_CMD_LINE_ARGS=%*

        return property([:], name, classMetaData)
    }

    def property(Map<String, ?> args, String name, ClassMetaData classMetaData) {
        PropertyMetaData property = Mock()
        _ * property.name >> name
        _ * property.ownerClass >> classMetaData
        def type = args.type instanceof TypeMetaData ? args.type : new TypeMetaData(args.type ?: 'org.gradle.Type')
        _ * property.type >> type

                execOps.javaexec {
                    mainClass.set(XslTransformer.name)
                    args stylesheetFile.absolutePath
                    args fvd.file.absolutePath
                    args outFile.absolutePath
                    args destDir.absolutePath
                    jvmArgs '-Xmx1024m'
                    classpath = xslClasspath

      - {{ is.docs }}
    run:
      - action: add-label@v1
        args:
          label: 'a:documentation'

  # Add the a:chore label and auto-approve formatting-only changes
  formatting_only:
    if:
      - {{ ('misc_labels' | isEnabledAutomation(pr)) }}
      - {{ is.formatting }}
    run:
      - action: add-label@v1
        args:
          label: 'a:chore'
      - action: approve@v1

  estimated_time_to_review:
    if:
      - {{ ('estimated_time_to_review' | isEnabledAutomation(pr)) }}
    run:
      - action: add-label@v1
        # etr is defined in the last section of this example
        args:
          label: "{{ calc.etr }} min review"
          color: {{ 'E94637' if (calc.etr >= 20) else ('FBBD10' if (calc.etr >= 5) else '36A853') }}

      - {{ files | byPlatform | categorize(branch.diff.files_metadata) | readField(platform.name, 'files') | nullToEmpty | some }}
    run:
      - action: add-label@v1
        args:
          label: 'platform:{{ platform.name }}'
          color: '0000FF'
  {% endfor %}

# To simplify the automations section, some calculations are placed under unique YAML keys defined here.

automations:

  summary_table:
    if:
      - {{ is.requested or not pr.author_is_org_member }}
      - {{ author.using_gitstream or not pr.author_is_org_member }}
    run:
      - action: add-comment@v1
        args:
          comment:
            <h3>Change Summary</h3>
            This PR is {{ changes.ratio | round(2) }}% new code.
            <table>
            <tr>
            <td>Platform</td>

public class XslTransformer {
    public static void main(String[] args) throws TransformerException, IOException {
        if (args.length < 3 || args.length > 4) {
            throw new IllegalArgumentException("USAGE: <style-sheet> <source-file> <dest-file> [dest-dir]");
        }
        File stylesheet = new File(args[0]);
        File source = new File(args[1]);
        File dest = new File(args[2]);
        String destDir = "";