More colors

scripts/watcher/CommandExecutor.ts

@@ -1,3 +1,4 @@
+import chalk from "chalk";
 import spawn from "cross-spawn";
 import { Cancelable, debounce } from "lodash";
 
@@ -65,9 +66,9 @@ export default class CommandExecutor implements Executor {
 
     child.on("close", (code: number) => {
       this.isRunning = false;
-      if (code !== 0) {
+      if (code !== 0 && code !== null) {
         // tslint:disable-next-line: no-console
-        console.log(`We had an error building ${code}`);
+        console.log(chalk.red(`Command exited with ${code}`));
       }
       if (this.shouldRespawn) {
         this.spawnProcessPotentiallyDebounced();

scripts/watcher/LongRunningExecutor.ts

@@ -1,3 +1,4 @@
+import chalk from "chalk";
 import { ChildProcess } from "child_process";
 import spawn from "cross-spawn";
 import { Cancelable, debounce } from "lodash";
@@ -41,7 +42,7 @@ export default class LongRunningExecutor implements Executor {
 
       if (code !== 0 && code !== null) {
         // tslint:disable-next-line: no-console
-        console.error(`Exit code returned ${code}`);
+        console.log(chalk.red(`Command exited with ${code}`));
         return;
       }
       if (this.shouldRestart) {

scripts/watcher/SaneWatcher.ts

@@ -1,3 +1,4 @@
+import chalk from "chalk";
 import { execSync } from "child_process";
 import sane from "sane";
 
@@ -34,7 +35,7 @@ export default class SaneWatcher implements Watcher {
     if (this.watchman === undefined && canUseWatchman()) {
       this.watchman = true;
       // tslint:disable-next-line:no-console
-      console.log("Watchman detected");
+      console.log(chalk.grey(`Watchman detected`));
     }
   }