}
        LOGGER.info("Ignoring buildSrc directory: does not contain 'settings.gradle[.kts]', 'build.gradle[.kts]', or a 'src' directory.");
        return false;
    }

    private static boolean containsFiles(File directory) {
        if (!directory.exists() || !directory.isDirectory()) {
            return false;
        }
        try (Stream<Path> directoryContents = Files.walk(directory.toPath())) {

// that the argument is not a directory, so that IsDirWithGoFiles doesn't
// return an error.
var errNotDir = errors.New("not a directory")

func nonFileInOverlayError(overlayPath string) error {
	return fmt.Errorf("replacement path %q is a directory, not a file", overlayPath)
}

// readDir reads a dir on disk, returning an error that is errNotDir if the dir is not a directory.

     */
    public void setClasspath(FileCollection configuration) {
        this.classpath = configuration;
    }

    /**
     * Returns the directory property that represents the directory to generate the {@code .class} files into.
     *
     * @return The destination directory property.
     * @since 6.1
     */
    @OutputDirectory
    @ReplacesEagerProperty(
        replacedAccessors = {

# but should not provide a module directory because no directory contains
# the complete module.
go list -mod=vendor -f '{{.Version}} {{.Dir}}' -m x
stdout '^v1.0.0 $'

# -mod=vendor should cause 'go list' flags that look up versions to fail.
! go list -mod=vendor -versions -m x
stderr '^go: can''t determine available versions using the vendor directory\n\t\(Use -mod=mod or -mod=readonly to bypass.\)$'
! go list -mod=vendor -u -m x

tasks.register('ensureDirectory') {
    // Store target directory into a variable to avoid project reference in the configuration cache
    def directory = file("images")

    doLast {
        Files.createDirectories(directory.toPath())
    }
}
// end::mkdir-example[]

// tag::move-example[]
tasks.register('moveReports') {
    // Store the build directory into a variable to avoid project reference in the configuration cache

:init

set "CLASSWORLDS_CONF=%MAVEN_HOME%\bin\m2.conf"

@REM Find the project basedir, i.e., the directory that contains the directory ".mvn".
@REM Fallback to current working directory if not found.

set "EXEC_DIR=%CD%"
set "WDIR=%EXEC_DIR%"

@REM Look for the --file switch and start the search for the .mvn directory from the specified
@REM POM location, if supplied.

set FILE_ARG=
:arg_loop
if "%~1" == "-f" (

        this.classifier = classifier;
    }

    @Override
    public String getDirectory() {
        if (directory == null) {
            return getPackaging() + "s";
        }
        return directory;
    }

    public void setDirectory(final String directory) {
        this.directory = directory;
    }

    @Override
    public String getPackaging() {
        if (packaging == null) {

      <resource>
        <directory>${project.build.directory}/guava-gwt-sources</directory>
      </resource>
    </resources>
    <testResources>
      <testResource>
        <directory>test</directory>
      </testResource>
      <testResource>
        <directory>test-super</directory>
      </testResource>
      <testResource>

rootProject.name = 'configure-built-in-caches'

// tag::configure-directory-build-cache[]
buildCache {
    local {
        directory = new File(rootDir, 'build-cache')
    }
}
// end::configure-directory-build-cache[]

// tag::configure-http-build-cache[]
buildCache {
    remote(HttpBuildCache) {
        url = 'https://example.com:8123/cache/'
        credentials {
            username = 'build-cache-user'

# Trace test data

## Trace golden tests

Trace tests can be generated by running

```
go generate .
```

with the relevant toolchain in this directory.

This will put the tests into a `tests` directory where the trace reader
tests will find them.

A subset of tests can be regenerated by specifying a regexp pattern for
the names of tests to generate in the `GOTRACETEST` environment
variable.