chore: switch from colors.js to chalk

package.json

@@ -38,7 +38,7 @@
   },
   "dependencies": {
     "babel-code-frame": "^6.22.0",
-    "colors": "^1.1.2",
+    "chalk": "^2.1.0",
     "commander": "^2.9.0",
     "diff": "^3.2.0",
     "glob": "^7.1.1",
@@ -54,7 +54,7 @@
   "devDependencies": {
     "@types/babel-code-frame": "^6.20.0",
     "@types/chai": "^3.5.0",
-    "@types/colors": "^1.1.3",
+    "@types/chalk": "^0.4.31",
     "@types/commander": "^2.9.0",
     "@types/diff": "^3.2.0",
     "@types/glob": "^5.0.30",

src/formatters/codeFrameFormatter.ts

@@ -20,7 +20,7 @@ import { IFormatterMetadata } from "../language/formatter/formatter";
 import { RuleFailure } from "../language/rule/rule";
 
 import codeFrame = require("babel-code-frame");
-import * as colors from "colors";
+import * as chalk from "chalk";
 
 import * as Utils from "../utils";
 
@@ -66,11 +66,11 @@ export class Formatter extends AbstractFormatter {
             }
 
             let failureString = failure.getFailure();
-            failureString = colors.red(failureString);
+            failureString = chalk.red(failureString);
 
             // Rule
             let ruleName = failure.getRuleName();
-            ruleName = colors.gray(`(${ruleName})`);
+            ruleName = chalk.gray(`(${ruleName})`);
 
             // Frame
             const lineAndCharacter = failure.getStartPosition().getLineAndCharacter();
@@ -79,7 +79,7 @@ export class Formatter extends AbstractFormatter {
                 lineAndCharacter.line + 1, // babel-code-frame is 1 index
                 lineAndCharacter.character,
                 {
-                    forceColor: colors.enabled,
+                    forceColor: chalk.enabled,
                     highlightCode: true,
                 },
             );

src/formatters/stylishFormatter.ts

@@ -19,7 +19,7 @@ import { AbstractFormatter } from "../language/formatter/abstractFormatter";
 import { IFormatterMetadata } from "../language/formatter/formatter";
 import { RuleFailure } from "../language/rule/rule";
 
-import * as colors from "colors";
+import * as chalk from "chalk";
 
 import * as Utils from "../utils";
 
@@ -70,12 +70,12 @@ export class Formatter extends AbstractFormatter {
             }
 
             let failureString = failure.getFailure();
-            failureString     = colors.yellow(failureString);
+            failureString     = chalk.yellow(failureString);
 
             // Rule
             let ruleName = failure.getRuleName();
             ruleName     = this.pad(ruleName, ruleMaxSize);
-            ruleName     = colors.grey(ruleName);
+            ruleName     = chalk.grey(ruleName);
 
             // Lines
             const lineAndCharacter = failure.getStartPosition().getLineAndCharacter();
@@ -84,8 +84,8 @@ export class Formatter extends AbstractFormatter {
             positionTuple = this.pad(positionTuple, positionMaxSize);
 
             positionTuple = failure.getRuleSeverity() === "warning"
-                ? colors.blue(`${failure.getRuleSeverity().toUpperCase()}: ${positionTuple}`)
-                : colors.red(`${failure.getRuleSeverity().toUpperCase()}: ${positionTuple}`);
+                ? chalk.blue(`${failure.getRuleSeverity().toUpperCase()}: ${positionTuple}`)
+                : chalk.red(`${failure.getRuleSeverity().toUpperCase()}: ${positionTuple}`);
 
             // Output
             const output = `${positionTuple}  ${ruleName}  ${failureString}`;

src/test.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import * as colors from "colors";
+import * as chalk from "chalk";
 import * as diff from "diff";
 import * as fs from "fs";
 import * as glob from "glob";
@@ -209,7 +209,7 @@ export function consoleTestResultsHandler(testResults: TestResult[]): boolean {
 
 export function consoleTestResultHandler(testResult: TestResult): boolean {
     // needed to get colors to show up when passing through Grunt
-    (colors as any).enabled = true;
+    (chalk as any).enabled = true;
 
     let didAllTestsPass = true;
 
@@ -219,17 +219,17 @@ export function consoleTestResultHandler(testResult: TestResult): boolean {
 
         /* tslint:disable:no-console */
         if (results.skipped) {
-            console.log(colors.yellow(` Skipped, requires typescript ${results.requirement}`));
+            console.log(chalk.yellow(` Skipped, requires typescript ${results.requirement}`));
         } else {
             const markupDiffResults = diff.diffLines(results.markupFromMarkup, results.markupFromLinter);
             const fixesDiffResults = diff.diffLines(results.fixesFromLinter, results.fixesFromMarkup);
             const didMarkupTestPass = !markupDiffResults.some((hunk) => hunk.added === true || hunk.removed === true);
             const didFixesTestPass = !fixesDiffResults.some((hunk) => hunk.added === true || hunk.removed === true);
 
             if (didMarkupTestPass && didFixesTestPass) {
-                console.log(colors.green(" Passed"));
+                console.log(chalk.green(" Passed"));
             } else {
-                console.log(colors.red(" Failed!"));
+                console.log(chalk.red(" Failed!"));
                 didAllTestsPass = false;
                 if (!didMarkupTestPass) {
                     displayDiffResults(markupDiffResults, MARKUP_FILE_EXTENSION);
@@ -247,15 +247,15 @@ export function consoleTestResultHandler(testResult: TestResult): boolean {
 
 function displayDiffResults(diffResults: diff.IDiffResult[], extension: string) {
     /* tslint:disable:no-console */
-    console.log(colors.green(`Expected (from ${extension} file)`));
-    console.log(colors.red("Actual (from TSLint)"));
+    console.log(chalk.green(`Expected (from ${extension} file)`));
+    console.log(chalk.red("Actual (from TSLint)"));
 
     for (const diffResult of diffResults) {
-        let color = colors.grey;
+        let color = chalk.grey;
         if (diffResult.added) {
-            color = colors.green.underline;
+            color = chalk.green.underline;
         } else if (diffResult.removed) {
-            color = colors.red.underline;
+            color = chalk.red.underline;
         }
         process.stdout.write(color(diffResult.value));
     }

test/formatters/codeFrameFormatterTests.ts

@@ -15,7 +15,7 @@
  */
 
 import { assert } from "chai";
-import * as colors from "colors";
+import * as chalk from "chalk";
 
 import * as ts from "typescript";
 
@@ -28,7 +28,7 @@ describe("CodeFrame Formatter", () => {
     let formatter: IFormatter;
 
     before(() => {
-        (colors as any).enabled = true;
+        (chalk as any).enabled = true;
         const Formatter = TestUtils.getFormatter("codeFrame");
         sourceFile = TestUtils.getSourceFile(TEST_FILE);
         formatter = new Formatter();
@@ -109,7 +109,7 @@ describe("CodeFrame Formatter", () => {
             return lines.split("\n").map((line) => line.trim());
         }
 
-        const expectedResult = toTrimmedLines(colors.enabled ? expectedResultColored : expectedResultPlain);
+        const expectedResult = toTrimmedLines(chalk.enabled ? expectedResultColored : expectedResultPlain);
         const result = toTrimmedLines(formatter.format(failures));
 
         assert.deepEqual(result, expectedResult);

test/ruleTestRunner.ts

@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-import * as colors from "colors";
+import * as chalk from "chalk";
 import * as glob from "glob";
 import * as path from "path";
 
 import { consoleTestResultHandler, runTest } from "../src/test";
 
 /* tslint:disable:no-console */
 console.log();
-console.log(colors.underline("Testing Lint Rules:"));
+console.log(chalk.underline("Testing Lint Rules:"));
 /* tslint:enable:no-console */
 
 const testDirectories = glob.sync("test/rules/**/tslint.json").map(path.dirname);

yarn.lock

@@ -10,9 +10,9 @@
   version "3.5.2"
   resolved "https://registry.yarnpkg.com/@types/chai/-/chai-3.5.2.tgz#c11cd2817d3a401b7ba0f5a420f35c56139b1c1e"
 
-"@types/colors@^1.1.3":
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/@types/colors/-/colors-1.1.3.tgz#5413b0a7a1b16dd18be0e3fd57d2feecc81cc776"
+"@types/chalk@^0.4.31":
+  version "0.4.31"
+  resolved "https://registry.yarnpkg.com/@types/chalk/-/chalk-0.4.31.tgz#a31d74241a6b1edbb973cf36d97a2896834a51f9"
 
 "@types/commander@^2.9.0":
   version "2.9.1"
@@ -297,7 +297,7 @@ chalk@^1.1.0, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.0.0:
+chalk@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.1.0.tgz#ac5becf14fa21b99c6c92ca7a7d7cfd5b17e743e"
   dependencies: