Function readFeatureMetadata

src/spec-node/featuresCLI/testCommandImpl.ts:207–221

(args: FeaturesTestCommandInput, feature: string)

}

async function readFeatureMetadata(args: FeaturesTestCommandInput, feature: string): Promise<Feature> {
	const { cliHost, collectionFolder } = args;
	const featureSrcFolder = path.join(collectionFolder, 'src', feature);

	const metadataFile = path.join(featureSrcFolder, 'devcontainer-feature.json');
	if (!await (cliHost.isFile(metadataFile))) {
		fail(`Feature '${feature}' does not contain a 'devcontainer-feature.json' file.`);
	}
	const buf = await cliHost.readFile(metadataFile);
	if (!buf || buf.length === 0) {
		fail(`Failed to read 'devcontainer-feature.json' file for feature '${feature}'`);
	}

	return jsonc.parse(buf.toString()) as Feature;
}

async function runFeatureTests(args: FeaturesTestCommandInput, testResults: TestResult[] = []): Promise<TestResult[]> {
	const { baseImage, collectionFolder, remoteUser, cliHost, skipAutogenerated, skipScenarios, skipDuplicateTest } = args;