Function updateRemoteUserUID

src/spec-node/containerFeatures.ts:445–483

(params: DockerResolverParameters, mergedConfig: MergedDevContainerConfig, imageName: string, imageDetails: () => Promise<ImageDetails>, runArgsUser: string | undefined)

}

export async function updateRemoteUserUID(params: DockerResolverParameters, mergedConfig: MergedDevContainerConfig, imageName: string, imageDetails: () => Promise<ImageDetails>, runArgsUser: string | undefined) {
	const { common } = params;
	const { cliHost } = common;

	const updateDetails = await getRemoteUserUIDUpdateDetails(params, mergedConfig, imageName, imageDetails, runArgsUser);
	if (!updateDetails) {
		return imageName;
	}
	const { imageName: fixedImageName, remoteUser, imageUser, platform } = updateDetails;

	const dockerfileName = 'updateUID.Dockerfile';
	const srcDockerfile = path.join(common.extensionPath, 'scripts', dockerfileName);
	const version = common.package.version;
	const destDockerfile = cliHost.path.join(await getCacheFolder(cliHost), `${dockerfileName}-${version}`);
	const tmpDockerfile = `${destDockerfile}-${Date.now()}`;
	await cliHost.mkdirp(cliHost.path.dirname(tmpDockerfile));
	await cliHost.writeFile(tmpDockerfile, await readLocalFile(srcDockerfile));
	await cliHost.rename(tmpDockerfile, destDockerfile);
	const emptyFolder = getEmptyContextFolder(common);
	await cliHost.mkdirp(emptyFolder);
	const args = [
		'build',
		'-f', destDockerfile,
		'-t', fixedImageName,
		...(platform ? ['--platform', platform] : []),
		'--build-arg', `BASE_IMAGE=${params.cliVariant === CLIVariant.Podman && !hasRegistryHostname(imageName) ? 'localhost/' : ''}${imageName}`, // Podman: https://github.com/microsoft/vscode-remote-release/issues/9748
		'--build-arg', `REMOTE_USER=${remoteUser}`,
		'--build-arg', `NEW_UID=${await cliHost.getuid!()}`,
		'--build-arg', `NEW_GID=${await cliHost.getgid!()}`,
		'--build-arg', `IMAGE_USER=${imageUser}`,
		emptyFolder,
	];
	if (params.isTTY) {
		await dockerPtyCLI(params, ...args);
	} else {
		await dockerCLI(params, ...args);
	}
	return fixedImageName;
}

function hasRegistryHostname(imageName: string) {
	if (imageName.startsWith('localhost/')) {