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refactor: replace chalk with node.js built-in styleText function #19

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Merged
shivarm merged 1 commit into from
Dec 19, 2025
Merged

refactor: replace chalk with node.js built-in styleText function #19

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13 changes: 0 additions & 13 deletions package-lock.json
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1 change: 0 additions & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,6 @@
"access": "public"
},
"dependencies": {
"chalk": "^5.6.2",
"commander": "^14.0.2",
"fast-glob": "^3.3.3",
"ignore": "^7.0.5"
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4 changes: 2 additions & 2 deletions src/cli.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
import { Command } from 'commander';
import path from 'node:path';
import scanner from './scanner.js';
import chalk from 'chalk';
import { styleText } from 'node:util';

const program = new Command();
program
Expand All @@ -22,7 +22,7 @@ const logo = `

`;

console.log(chalk.magenta(logo));
console.log(styleText('magenta', logo));

(async () => {
const opts = program.opts();
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30 changes: 15 additions & 15 deletions src/scanner.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ import path from 'node:path';
import fg from 'fast-glob';
import ignore from 'ignore';
import { execSync } from 'node:child_process';
import chalk from 'chalk';
import { styleText } from 'node:util';
import { findUnusedModules } from './unusedModuleDetector.js';

const DEFAULT_CONFIG_FILES = ['.codeguardianrc.json', 'codeguardian.config.json'];
Expand Down Expand Up @@ -186,46 +186,46 @@ async function run({ configPath = null, staged = false, verbose = false } = {})
}
}
if (unusedImports.length > 0) {
console.log(chalk.yellowBright(`\nWarning: Unused imports in ${file}:`));
console.log(styleText('yellow', `\nWarning: Unused imports in ${file}:`));
for (const id of unusedImports) {
console.log(chalk.yellow(` ${id}`));
console.log(styleText('yellow', ` ${id}`));
}
console.log(chalk.gray('These imports are present but never used in this file.'));
console.log(styleText('gray', 'These imports are present but never used in this file.'));
}
}
}

// Print nice output
if (findings.length === 0) {
console.log(chalk.green('Scan successful but no secrets found in.', process.cwd()));
console.log(styleText('green', 'Scan successful but no secrets found in.', process.cwd()));
} else {
console.log(chalk.red(`Found ${findings.length} file(s) with potential secrets:`));
console.log(styleText('red', `Found ${findings.length} file(s) with potential secrets:`));
for (const f of findings) {
console.log(chalk.yellow(`\nFile: ${f.file}`));
console.log(styleText('yellow', `\nFile: ${f.file}`));
for (const m of f.matches) {
console.log(` ${chalk.magenta('Rule:')} ${m.rule} ${chalk.gray(`(line ${m.lineNumber})`)}\n ${chalk.red(m.line)}`);
console.log(` ${styleText('magenta','Rule:')} ${m.rule} ${styleText('gray', `(line ${m.lineNumber})`)}\n ${styleText('red', m.line)}`);
}
}
}

// Unused JS/TS module detection (warn only)
const unused = findUnusedModules(jsTsFiles, importMap);
if (unused.length > 0) {
console.log(chalk.yellowBright(`\nWarning: Unused modules detected (not imported by any other file):`));
console.log(styleText('yellowBright', `\nWarning: Unused modules detected (not imported by any other file):`));
for (const f of unused) {
console.log(chalk.yellow(` ${f}`));
console.log(styleText('yellow', ` ${f}`));
}
console.log(chalk.gray('These files are not blocking CI, but consider cleaning up unused modules.'));
console.log(styleText('gray', 'These files are not blocking CI, but consider cleaning up unused modules.'));
}

const endTime = process.hrtime.bigint();
const endMem = process.memoryUsage().heapUsed;
const durationMs = Number(endTime - startTime) / 1e6;
const memMB = (endMem - startMem) / 1024 / 1024;
console.log(chalk.cyanBright(`\nScan stats:`));
console.log(chalk.cyan(` Files scanned: ${filesScanned}`));
console.log(chalk.cyan(` Time taken: ${durationMs.toFixed(1)} ms`));
console.log(chalk.cyan(` Memory used: ${memMB.toFixed(2)} MB`));
console.log(styleText('cyanBright', `\nScan stats:`));
console.log(styleText('cyan', ` Files scanned: ${filesScanned}`));
console.log(styleText('cyan', ` Time taken: ${durationMs.toFixed(1)} ms`));
console.log(styleText('cyan', ` Memory used: ${memMB.toFixed(2)} MB`));

return { findings };
}
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