Use chalk library for colorized output in analyze-field-access script

Author: nene

package.json

@@ -37,6 +37,7 @@
   },
   "devDependencies": {
     "@types/jest": "^29.2.5",
+    "chalk": "^4.3.0",
     "dedent-js": "^1.0.1",
     "jest": "^29.7.0",
     "ts-jest": "^29.1.1",

scripts/analyze-field-access.ts

@@ -1,4 +1,5 @@
 import * as ts from "typescript";
+import chalk from "chalk";
 
 /**
  * This script analyzes the syntax map files in src/syntax/ dir
@@ -25,8 +26,9 @@ for (const sourceFile of program.getSourceFiles()) {
 }
 
 if (errors.length > 0) {
-  console.log(`Found ${errors.length} problems:\n`);
+  console.log(chalk.red(`Found ${errors.length} problems:\n`));
   console.error(errors.join("\n\n"));
+  console.log();
   process.exit(1);
 }
 
@@ -84,9 +86,13 @@ function analyzeObjectProperty(node: ts.Node, sourceFile: ts.SourceFile) {
   if (missingFields.length > 0) {
     errors.push(
       [
-        `In file: ${sourceFile.fileName.replace(/.*\//, "src/syntax/")}`,
-        `Unused fields: ${missingFields.join(", ")}`,
-        node.getText(sourceFile),
+        chalk.yellow(
+          `${"In file:"} ${chalk.bold(
+            sourceFile.fileName.replace(/.*\//, "src/syntax/"),
+          )}`,
+        ),
+        chalk.red(`Unused fields: ${chalk.bold(missingFields.join(", "))}`),
+        chalk.blackBright(node.getText(sourceFile)),
       ].join("\n"),
     );
   }

yarn.lock

@@ -937,7 +937,7 @@ chalk@^2.0.0:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chalk@^4.0.0:
+chalk@^4.0.0, chalk@^4.3.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.2.tgz#aac4e2b7734a740867aeb16bf02aad556a1e7a01"
   integrity sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==