Update dependency chalk to v5

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
chalk	4.1.2 → 5.6.2

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Release Notes

chalk/chalk (chalk)

v5.6.2

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• Fix vulnerability in 5.6.1, see: #​656

v5.6.0

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• Make WezTerm terminal use true color a8f5bf7

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v5.5.0

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• Make Ghostty terminal use true color (#​653) 79ee2d3

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v5.4.1

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• Fix navigator not defined ReferenceError (#​642) 4ebb62d

v5.4.0

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• Update CIRCLECI environments to return level 3 color support f838120

v5.3.0

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• Add sideEffects field to package.json 5aafc0a
• Add support for Gitea Actions (#​603) 29b8569

v5.2.0

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• Improve Deno compatibility (#​579) 7443e9f
• Detect true-color support for GitHub Actions (#​579) 7443e9f
• Detect true-color support for Kitty terminal (#​579) 7443e9f
• Fix test for Azure DevOps environment (#​579) 7443e9f

v5.1.2

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• Fix exported styles names (#​569) a34bcf6

v5.1.1

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• Improved the names of exports introduced in 5.1.0 (#​567) 6e0df05
  • We of course preserved the old names.

v5.1.0

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• Expose style names (#​566) d7d7571

v5.0.1

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• Add main field to package.json for backwards compatibility with some developer tools 85f7e96

v5.0.0

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Breaking

• This package is now pure ESM. Please read this.
  • If you use TypeScript, you need to use TypeScript 4.7 or later. Why.
  • If you use a bundler, make sure it supports ESM and that you have correctly configured it for ESM.
  • The Chalk issue tracker is not a support channel for your favorite build/bundler tool.
  • It's totally fine to stay on Chalk v4. It's been stable for years.
• Require Node.js 12.20 fa16f4e
• Move some properties off the default export to individual named exports:
  • chalk.Instance → Chalk
  • chalk.supportsColor → supportsColor
  • chalk.stderr → chalkStderr
  • chalk.stderr.supportsColor → supportsColorStderr
• Remove .keyword(), .hsl(), .hsv(), .hwb(), and .ansi() coloring methods (#​433) 4cf2e40
  • These were not commonly used and added a lot of bloat to Chalk. You can achieve the same by using the color-convert package.
  • How to migrate from .keyword()
• The tagged template literal support moved into a separate package: chalk-template (#​524) c987c61

-import chalk from 'chalk';
+import chalkTemplate from 'chalk-template';

-chalk`2 + 3 = {bold ${2 + 3}}`;
+chalkTemplate`2 + 3 = {bold ${2 + 3}}`;

Improvements

• Bundle dependencies 04fdbd6
  • This means Chalk no longer has any dependencies 🎉
• The install size is less than half of v4.
• Add overline style (#​433) 4cf2e40
• Preserve function prototype methods (#​434) 0fba91b

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Configuration

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[github-actions]

Renovate PR Review Results

⚖️ Safety Assessment: ❌ Not Safe

🔍 Release Content Analysis

Major Breaking Changes:

• ESM-only migration: Chalk v5 is a pure ESM (ECMAScript Module) package and no longer supports CommonJS require() syntax
• Minimum Node.js version requirement increased from >=10 to >=12.17.0 / >=14.13 / >=16.0.0
• Several API methods removed: .keyword(), .hsl(), .hsv(), .hwb(), .ansi()
• Restructured exports: chalk.Instance → Chalk, chalk.supportsColor → supportsColor, chalk.stderr → chalkStderr
• Tagged template literal support moved to separate chalk-template package
• Dependency elimination: No longer has external dependencies (bundled internally)

Security Fixes:

• v5.6.2 fixed a critical security vulnerability in v5.6.1 where malicious code was injected via compromised npm account
• The malware targeted cryptocurrency transactions in browser environments

Improvements:

• Install size reduced to less than half of v4
• True color support for GitHub Actions, Kitty terminal, WezTerm, and Ghostty
• New overline style added
• Better Deno compatibility

🎯 Impact Scope Investigation

Usage Analysis:
The codebase uses chalk in the CLI component (/cli directory) across 5 files:

• cli/commands/execute.js:3 - Uses const chalk = require('chalk')
• cli/commands/ppman_commands/install.js:1 - Uses const chalk = require('chalk')
• cli/commands/ppman_commands/list.js:1 - Uses const chalk = require('chalk')
• cli/commands/ppman_commands/spec.js:1 - Uses const chalk = require('chalk')
• cli/commands/ppman_commands/uninstall.js:1 - Uses const chalk = require('chalk')

Critical Issue Identified:
All chalk imports in the codebase use CommonJS syntax (require('chalk')), but chalk v5 is ESM-only and does not support require(). This will cause immediate runtime failures.

Additional Dependencies:
The package-lock.json shows that upgrading to v5 removes these dependencies:

• ansi-styles (no longer needed, bundled internally)
• supports-color (no longer needed, bundled internally)
• has-flag (transitive dependency, removed)

Module System Status:

• The CLI package.json does NOT have "type": "module" configured, meaning it's using CommonJS by default
• Current Node.js version (v18.20.8) meets the minimum requirement for chalk v5
• No test suite exists for the CLI to catch these breaking changes

💡 Recommended Actions

DO NOT MERGE this PR in its current state. The following migration work is required:

1. Convert CLI to ESM (Major refactoring required):

   • Add "type": "module" to cli/package.json
   • Replace all const chalk = require('chalk') with import chalk from 'chalk'
   • Replace all other require() statements with import statements:
     • fs → import fs from 'fs'
     • path → import path from 'path'
     • ws → import WebSocket from 'ws'
     • minimatch, semver, etc.
   • Update exports declarations to ESM syntax
   • Change file extensions to .mjs OR ensure package.json has "type": "module"
   • Test all CLI commands thoroughly

2. Alternative: Stay on Chalk v4:

   • Given the CLAUDE.md guidance that this is a code execution engine with stability as a priority
   • Chalk v4.1.2 is stable and receives security updates
   • No critical security issue exists in v4 (the v5.6.1 vulnerability was only in v5)
   • Consider closing this PR and pinning chalk to v4.x until ESM migration can be planned

3. If Proceeding with Migration:

   • Create comprehensive tests for all CLI commands before migration
   • Verify compatibility with yargs v16.2.0 (may need update for ESM)
   • Update documentation for any breaking changes in CLI usage
   • Consider this a breaking change requiring a major version bump for piston-cli

🔗 Reference Links

• Chalk v5.0.0 Release Notes
• Chalk v5.6.2 Security Fix
• ESM Migration Guide
• Chalk Repository

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