chore(initializer): output logs of the install step on failure

electron · Dec 11, 2016 · 20c0b12 · 20c0b12
1 parent f6f9664
commit 20c0b12
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/util/install-dependencies.js b/src/util/install-dependencies.js
@@ -25,10 +25,15 @@ export default (dir, deps, areDev = false, exact = false) => {
  d('executing', JSON.stringify(cmd), 'in:', dir);
  const child = yarnOrNPMSpawn(cmd, {
  cwd: dir,
- stdio: config.get('verbose') ? 'inherit' : 'ignore',
+ stdio: config.get('verbose') ? 'inherit' : 'pipe',
  });
+ let output = '';
+ if (!config.get('verbose')) {
+ child.stdout.on('data', (data) => { output += data; });
+ child.stderr.on('data', (data) => { output += data; });
+ }
  child.on('exit', (code) => {
- if (code !== 0) return reject(code);
+ if (code !== 0) return reject(new Error(`Failed to install modules: ${JSON.stringify(deps)}\n\nWith output: ${output}`));
  resolve();
  });
  });