feat: remove chalk dependency

jest.config.ts

@@ -88,7 +88,6 @@ export default {
   // A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
   // moduleNameMapper: {},
   // moduleNameMapper: {
-  //   chalk: "<rootDir>/node_modules/chalk/source/index.js",
   //   "#ansi-styles": "<rootDir>/node_modules/chalk/source/vendor/ansi-styles/index.js",
   //   "#supports-color": "<rootDir>/node_modules/chalk/source/vendor/supports-color/index.js",
   // },

package.json

@@ -13,7 +13,7 @@
   "bin": {
     "simple-scaffold": "cmd.js"
   },
-  "packageManager": "pnpm@9.0.4",
+  "packageManager": "pnpm@9.8.0",
   "keywords": [
     "javascript",
     "cli",
@@ -38,7 +38,6 @@
     "changelog": "conventional-changelog -i CHANGELOG.md -s -r 0; echo \"# Change Log\n\n$(cat CHANGELOG.md)\" > CHANGELOG.md"
   },
   "dependencies": {
-    "chalk": "^4.1.2",
     "date-fns": "^3.6.0",
     "glob": "^11.0.0",
     "handlebars": "^4.7.8",

pnpm-lock.yaml

@@ -8,9 +8,6 @@ importers:
 
   .:
     dependencies:
-      chalk:
-        specifier: ^4.1.2
-        version: 4.1.2
       date-fns:
         specifier: ^3.6.0
         version: 3.6.0

src/cmd.ts

@@ -3,13 +3,13 @@
 import path from "node:path"
 import fs from "node:fs/promises"
 import { massarg } from "massarg"
-import chalk from "chalk"
 import { ListCommandCliOptions, LogLevel, ScaffoldCmdConfig } from "./types"
 import { Scaffold } from "./scaffold"
 import { getConfigFile, parseAppendData, parseConfigFile } from "./config"
 import { log } from "./logger"
 import { MassargCommand } from "massarg/command"
 import { getUniqueTmpPath as generateUniqueTmpPath } from "./file"
+import { colorize } from "./utils"
 
 export async function parseCliArgs(args = process.argv.slice(2)) {
   const isProjectRoot = Boolean(await fs.stat(path.join(__dirname, "package.json")).catch(() => false))
@@ -134,7 +134,7 @@ export async function parseCliArgs(args = process.argv.slice(2)) {
       defaultValue: LogLevel.info,
       description:
         "Determine amount of logs to display. The values are: " +
-        `${chalk.bold`\`none | debug | info | warn | error\``}. ` +
+        `${colorize.bold`\`none | debug | info | warn | error\``}. ` +
         "The provided level will display messages of the same level or higher.",
       parse: (v) => {
         const val = v.toLowerCase()
@@ -185,7 +185,7 @@ export async function parseCliArgs(args = process.argv.slice(2)) {
           }
           try {
             const file = await getConfigFile(config, tmpPath)
-            console.log(chalk.underline`Available templates:\n`)
+            console.log(colorize.underline`Available templates:\n`)
             console.log(Object.keys(file).join("\n"))
           } catch (e) {
             const message = "message" in (e as any) ? (e as any).message : e?.toString()
@@ -212,7 +212,7 @@ export async function parseCliArgs(args = process.argv.slice(2)) {
           defaultValue: LogLevel.none,
           description:
             "Determine amount of logs to display. The values are: " +
-            `${chalk.bold`\`none | debug | info | warn | error\``}. ` +
+            `${colorize.bold`\`none | debug | info | warn | error\``}. ` +
             "The provided level will display messages of the same level or higher.",
           parse: (v) => {
             const val = v.toLowerCase()
@@ -251,7 +251,7 @@ export async function parseCliArgs(args = process.argv.slice(2)) {
       bindOption: true,
       lineLength: 100,
       useGlobalTableColumns: true,
-      usageText: [chalk.yellow`simple-scaffold`, chalk.gray`[options]`, chalk.cyan`<name>`].join(" "),
+      usageText: [colorize.yellow`simple-scaffold`, colorize.gray`[options]`, colorize.cyan`<name>`].join(" "),
       optionOptions: {
         displayNegations: true,
       },
@@ -259,9 +259,9 @@ export async function parseCliArgs(args = process.argv.slice(2)) {
         `Version:  ${pkg.version}`,
         `Copyright © Chen Asraf 2017-${new Date().getFullYear()}`,
         ``,
-        `Documentation:  ${chalk.underline`https://chenasraf.github.io/simple-scaffold`}`,
-        `NPM:  ${chalk.underline`https://npmjs.com/package/simple-scaffold`}`,
-        `GitHub:  ${chalk.underline`https://github.com/chenasraf/simple-scaffold`}`,
+        `Documentation:  ${colorize.underline`https://chenasraf.github.io/simple-scaffold`}`,
+        `NPM:  ${colorize.underline`https://npmjs.com/package/simple-scaffold`}`,
+        `GitHub:  ${colorize.underline`https://github.com/chenasraf/simple-scaffold`}`,
       ].join("\n"),
     })
     .parse(args)

src/logger.ts

@@ -1,6 +1,6 @@
 import util from "util"
 import { LogConfig, LogLevel, ScaffoldConfig } from "./types"
-import chalk from "chalk"
+import { colorize, TermColor } from "./utils"
 
 export function log(config: LogConfig, level: LogLevel, ...obj: any[]): void {
   const priority: Record<LogLevel, number> = {
@@ -15,7 +15,7 @@ export function log(config: LogConfig, level: LogLevel, ...obj: any[]): void {
     return
   }
 
-  const levelColor: Record<keyof typeof LogLevel, keyof typeof chalk> = {
+  const levelColor: Record<keyof typeof LogLevel, TermColor> = {
     [LogLevel.none]: "reset",
     [LogLevel.debug]: "blue",
     [LogLevel.info]: "dim",
@@ -23,16 +23,16 @@ export function log(config: LogConfig, level: LogLevel, ...obj: any[]): void {
     [LogLevel.error]: "red",
   }
 
-  const chalkFn: any = chalk[levelColor[level]]
+  const colorFn = colorize[levelColor[level]]
   const key: "log" | "warn" | "error" = level === LogLevel.error ? "error" : level === LogLevel.warning ? "warn" : "log"
   const logFn: any = console[key]
   logFn(
     ...obj.map((i) =>
       i instanceof Error
-        ? chalkFn(i, JSON.stringify(i, undefined, 1), i.stack)
+        ? colorFn(i, JSON.stringify(i, undefined, 1), i.stack)
         : typeof i === "object"
           ? util.inspect(i, { depth: null, colors: true })
-          : chalkFn(i),
+          : colorFn(i),
     ),
   )
 }

src/utils.ts

@@ -15,3 +15,55 @@ export function wrapNoopResolver<T, R = T>(value: Resolver<T, R>): Resolver<T, R
 
   return (_) => value
 }
+
+const colorMap = {
+  reset: 0,
+  dim: 2,
+  bold: 1,
+  italic: 3,
+  underline: 4,
+  red: 31,
+  green: 32,
+  yellow: 33,
+  blue: 34,
+  magenta: 35,
+  cyan: 36,
+  white: 37,
+  gray: 90,
+} as const
+
+export type TermColor = keyof typeof colorMap
+
+function _colorize(text: string, color: TermColor): string {
+  const c = colorMap[color]!
+  return `\x1b[${c}m${text}\x1b[0m`
+}
+
+function isTemplateStringArray(template: TemplateStringsArray | unknown): template is TemplateStringsArray {
+  return Array.isArray(template) && typeof template[0] === "string"
+}
+
+const createColorize =
+  (color: TermColor) =>
+    (template: TemplateStringsArray | unknown, ...params: unknown[]): string => {
+      return isTemplateStringArray(template)
+        ? _colorize(
+          (template as TemplateStringsArray).reduce((acc, str, i) => acc + str + (params[i] ?? ""), ""),
+          color,
+        )
+        : _colorize(String(template), color)
+    }
+
+type TemplateStringsFn = ReturnType<typeof createColorize> & ((text: string) => string)
+type TemplateStringsFns = { [key in TermColor]: TemplateStringsFn }
+
+export const colorize: typeof _colorize & TemplateStringsFns = Object.assign(
+  _colorize,
+  Object.entries(colorMap).reduce(
+    (acc, [key]) => {
+      acc[key as TermColor] = createColorize(key as TermColor)
+      return acc
+    },
+    {} as Record<TermColor, TemplateStringsFn>,
+  ),
+)