Function readFile

packages/core/schematics/utils/project_tsconfig_paths.ts:70–77

(path: string)

function createHost(tree: Tree): workspaces.WorkspaceHost {
  return {
    async readFile(path: string): Promise<string> {
      const data = tree.read(path) as unknown as virtualFs.FileBuffer;
      if (!data) {
        throw new Error('File not found.');
      }

      return virtualFs.fileBufferToString(data);
    },
    async writeFile(path: string, data: string): Promise<void> {
      return tree.overwrite(path, data);
    },