Function processTsConfigDir

npm_modules/cli/src/commands/projectsync.ts:306–338

(
  tsConfigDir: TsConfigDir,
  baseTsConfigFilePath: string | undefined,
  baseTsFiles: readonly string[],
)

}

async function processTsConfigDir(
  tsConfigDir: TsConfigDir,
  baseTsConfigFilePath: string | undefined,
  baseTsFiles: readonly string[],
): Promise<void> {
  const tsConfigPath = path.join(tsConfigDir.dir, 'tsconfig.json');

  let tsConfigFile: JSONCFile<any>;
  if (fsSync.existsSync(tsConfigPath)) {
    const fileContent = await fs.readFile(tsConfigPath);
    tsConfigFile = JSONCFile.parse(fileContent.toString('utf8'));
  } else {
    tsConfigFile = JSONCFile.fromObject({});
  }

  const tsCompilerOptions = computeTsCompilerOptions(
    tsConfigFile?.value?.compilerOptions,
    tsConfigDir.dir,
    tsConfigDir.matchedTargets,
    baseTsFiles,
  );

  if (baseTsConfigFilePath) {
    const resolvedBaseTsConfigFilePath = relativePathTo(tsConfigDir.dir, baseTsConfigFilePath);
    if (tsConfigFile?.value?.extends !== resolvedBaseTsConfigFilePath) {
      tsConfigFile = updateTsConfigFile(tsConfigFile, ['extends'], resolvedBaseTsConfigFilePath);
    }
  }

  tsConfigFile = updateTsConfigFile(tsConfigFile, ['compilerOptions'], tsCompilerOptions);

  await fs.writeFile(tsConfigPath, tsConfigFile.toJSONString());
}

function computeSourceMapPathOverrides(
  bazelWorkspaceRoot: string,