Add output and error handling to hook-runner (#417)

* Add output and error handling to hook-runner

* cleanup + linting

* run make format also

* Nicer output when script succeeds

cli/src/services/formatters/hook-runner.ts

@@ -14,4 +14,16 @@ export default class HookRunnerFomatter {
     });
     console.log('');
   }
+  error(command: string, errors: string[]) {
+    console.log(chalk.red('⚠ '), chalk.bold(chalk.red(`${command}:`)));
+    errors.forEach((error) => {
+      console.log('  ', chalk.red(error));
+    });
+    console.log('');
+  }
+  success(command: string, message: string) {
+    console.log(chalk.green('✓ '), chalk.bold(chalk.green(`${command}:`)));
+    console.log('  ', chalk.green(message));
+    console.log('');
+}
 }

cli/src/services/hook-runner.ts

@@ -23,9 +23,18 @@ export default class HookRunner {
     const hooks = this.hooks[name];
 
     if (hooks) {
-      new Formatter().log(name, hooks);
-
-      hooks.forEach(execSync);
+      const formatter = new Formatter();
+      formatter.log(name, hooks);
+
+      hooks.forEach((hook) => {
+        try {
+          const output: string = execSync(hook, {stdio: 'pipe'}).toString();
+          formatter.success(hook, output);
+        } catch (error: any) {
+          formatter.error(hook, [error.stderr.toString()]);
+          process.exit(error.status);
+        }
+      });
     }
 
     return this.document.refreshPaths();