@Override
        public SourceLocation transform(TransformedClosure closure) {
            SourceLocation sourceLocation = closure.sourceLocation();
            URI uri = sourceLocation.getUri();
            String scheme = uri.getScheme();
            String description;

            if ("file".equalsIgnoreCase(scheme)) {
                description = relativeFilePathResolver.resolveAsRelativePath(uri);

    @Override
    public Statement apply(Statement base, Description description) {
        return backingRepo.apply(base, description);
    }

    @Override
    public URI getUrl() {
        return server.getUri().resolve("/" + backingRepo.getName());
    }

    @Override
    public TestFile getWorkTree() {
        return backingRepo.getWorkTree();
    }

    @Override
    public TestFile file(Object... path) {

        this.metaData = new DefaultExternalResourceMetaData(source, getLastModified(), getContentLength(), getContentType(), etag, getSha1(response, etag), getFilename(), response.wasMissing());
    }

    public URI getURI() {
        return source;
    }

    @Override
    public String toString() {
        return "Http " + method + " Resource: " + source;
    }

    @Override

 */
public interface ExternalResource extends Resource {
    /**
     * Get the URI of the resource.
     */
    URI getURI();

    /**
     * Copies the contents of this resource to the given file.
     *
     * @throws ResourceException on failure to copy the content.

        if (fileString != null) {
            File file = new File(fileString);
            return new DefaultScriptPluginIdentifier(file.getName(), file.toURI());
        }
        String uriString = details.getUri();
        if (uriString != null) {
            URI uri = URI.create(uriString);
            return new DefaultScriptPluginIdentifier(FilenameUtils.getName(uri.getPath()), uri);
        }
        return null;
    }

    }

    @Override
    public File getSourceFile() {
        return scriptResource.getFile();
    }

    @Override
    public URI getSourceURI() {
        return scriptResource.getURI();
    }

    @Override
    public ClassLoader getClassLoader() {
        if (!classLoaderScope.isLocked()) {

            for (ComponentVariant.File file : files) {
                artifacts.add(new UrlBackedArtifactMetadata(componentId, file.getName(), file.getUri()));
            }
            return artifacts.build();
        }

        @Override
        public boolean isExternalVariant() {
            return externalVariant;
        }

        @Override

    }

    public boolean isResolved() {
        return resolved;
    }

    public void setResolved(boolean resolved) {
        this.resolved = resolved;
    }

    public String getUri() {
        return uri;
    }

    public void setUri(String uri) {
        this.uri = uri;
    }

    public String getScope() {
        return getArtifactScope().getScope();
    }

			// whereas scheme/method/authority does not:
			// https://github.com/envoyproxy/envoy/blob/v1.29.2/api/envoy/type/matcher/string.proto#L38
			errs = appendErrors(errs, validateStringMatchRegexp(match.GetUri(), "uri"))
			errs = appendErrors(errs, validateStringMatch(match.GetScheme(), "scheme"))
			errs = appendErrors(errs, validateStringMatch(match.GetMethod(), "method"))