Will Anderson
28 lines
938 B
EmacsLisp
28 lines
938 B
EmacsLisp
// runtime/exec.el — subprocess execution
|
|
// All four names resolve to the same seed primitives so callers can use
|
|
// whichever name matches their mental model of the operation.
|
|
|
|
// exec — run a shell command, capture stdout, return as String.
|
|
// Blocks until the subprocess exits (30-second wall-clock deadline in the
|
|
// seed layer). Returns "" on any error.
|
|
fn exec(cmd: String) -> String {
|
|
return __exec(cmd)
|
|
}
|
|
|
|
// exec_bg — fire-and-forget subprocess. Returns immediately; no stdout.
|
|
fn exec_bg(cmd: String) {
|
|
__exec_bg(cmd)
|
|
}
|
|
|
|
// exec_command — alias for exec(); preferred when callers care about side
|
|
// effects (e.g. invoking a build tool) rather than captured output.
|
|
fn exec_command(cmd: String) -> String {
|
|
return __exec(cmd)
|
|
}
|
|
|
|
// exec_capture — alias for exec(); preferred when callers explicitly want
|
|
// to capture and process stdout.
|
|
fn exec_capture(cmd: String) -> String {
|
|
return __exec(cmd)
|
|
}
|