Function getProjectRoot

src/transpilation/transpiler.ts:235–240

(program: ts.Program)

}

export function getProjectRoot(program: ts.Program): string {
    // Try to get the directory the tsconfig is in
    const tsConfigPath = program.getCompilerOptions().configFilePath;
    // If no tsconfig is known, use common source directory
    return tsConfigPath ? path.dirname(tsConfigPath) : program.getCommonSourceDirectory();
}