Function subscribeFilterFile

compiler/packages/snap/src/runner-watch.ts:145–163

(
  state: RunnerState,
  onChange: (state: RunnerState) => void,
)

}

function subscribeFilterFile(
  state: RunnerState,
  onChange: (state: RunnerState) => void,
) {
  watcher.subscribe(PROJECT_ROOT, async (err, events) => {
    if (err) {
      console.error(err);
      process.exit(1);
    } else if (
      events.findIndex(event => event.path.includes(FILTER_FILENAME)) !== -1
    ) {
      if (state.mode.filter) {
        state.filter = await readTestFilter();
        state.mode.action = RunnerAction.Test;
        onChange(state);
      }
    }
  });
}

function subscribeTsc(
  state: RunnerState,