cheerpjRunJar

Execute the main class of a JAR

async function cheerpjRunJar(
  jarName: string,
  ...args: string[]
): Promise<number>;

Parameters

• jarName (string) - The location of the jar in the virtual filesystem.
• ..args (string[], optional) - Arguments to pass to the main method.

Returns

cheerpjRunJar returns a Promise which resolves with the exit code of the program. 0 indicates success, any other value indicates failure.

Examples

Basic usage

const exitCode = await cheerpjRunJar("/app/application.jar");
console.log(`Program exited with code ${exitCode}`);

Command line arguments

await cheerpjRunJar("/app/application.jar", ["--version"]);