Exec processes

main.w

bring util;

let dir = @dirname;

test "exec()" {
  let output = util.exec("echo", ["-n", "Hello, Wing!"]);

  // exec with custom environment variables
  let output2 = util.exec("bash", ["--norc", "--noprofile", "-c", "echo $WING_TARGET $ENV_VAR"], { env: { ENV_VAR: "Wing" } });

  // exec with inherited environment variables
  let output3 = util.exec("bash", ["--norc", "--noprofile", "-c", "echo $WING_TARGET $ENV_VAR"], { inheritEnv: true });

  // exec with custom working directory
  let output4 = util.exec("bash", ["--norc", "--noprofile", "-c", "echo Hello"], { cwd: dir });

  log(output);
  log(output2);
  log(output3);
  log(output4);
}

Wing console output

# Run locally with wing console
Hello, Wing!
Wing
sim
Hello