Bump jscpd from 4.2.4 to 4.2.5 in the javascript-dev group across 1 directory

[dependabot]

Bumps the javascript-dev group with 1 update in the / directory: jscpd.

Updates jscpd from 4.2.4 to 4.2.5

Release notes

Sourced from jscpd's releases.

Release v4.2.5

Bug Fixes

• JSON reporter duplicate token counts — was always reported as in JSON output; now computed from token positions () (#801).
• Gitignore parent-directory walk — files in parent directories up to the repo root are now read and combined with scan-directory files. Also reads and the global for full parity with Git's ignore resolution (#741).
• Commander v15 migration — CLI option parsing migrated from direct property access (, etc.) to the API required by Commander v8+. The / flag handling was rewritten to use Commander's native negation support instead of inspection.
• Vitest 4.1.0 — bumped from 3.2.4 to address CVE-2026-47429.
• Commander v15 — bumped from v5 to v15, enabling modern Node.js compatibility.
• Pug 3.0.4, node-sarif-builder 4.1.0, nodemon 3.1.14 — dependency bumps for security and compatibility.

Changelog

Sourced from jscpd's changelog.

4.2.5 — 2026-06-07

Bug Fixes

• JSON reporter duplicate token counts — tokens was always reported as 0 in JSON output; now computed from token positions (end.position - start.position) (#801).
• Gitignore parent-directory walk — .gitignore files in parent directories up to the repo root are now read and combined with scan-directory .gitignore files. Also reads .git/info/exclude and the global core.excludesFile for full parity with Git's ignore resolution (#741).
• Commander v15 migration — CLI option parsing migrated from direct property access (cli.minTokens, etc.) to the cli.opts() API required by Commander v8+. The --no-gitignore / --gitignore flag handling was rewritten to use Commander's native negation support instead of rawArgs inspection.
• Vitest 4.1.0 — bumped from 3.2.4 to address CVE-2026-47429.
• Commander v15 — bumped from v5 to v15, enabling modern Node.js compatibility.
• Pug 3.0.4, node-sarif-builder 4.1.0, nodemon 3.1.14 — dependency bumps for security and compatibility.

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4.2.0 — 2026-05-14

Breaking Changes

• Vue SFC tokenization — .vue files are no longer tokenized as markup. Each block is now dispatched to its own sub-format: <script> → javascript, <script lang="ts"> → typescript, \<template> → markup, <style> → css, <style lang="scss"> → scss, <style lang="less"> → less. Clone reports for .vue files now appear under these resolved sub-format names. Any tooling or configuration that relied on .vue clones being reported under markup must be updated.
• --formatsExts users — custom mappings that pointed .vue to markup (e.g. "formatsExts": { "markup": ["vue"] }) will no longer take effect because .vue is handled by the dedicated vue format processor. Remove or update such mappings.

New Features

• Custom tokenizer backend — replaced the prismjs npm package with a self-contained reprism-based grammar engine. ~11.5% faster tokenization on real projects (avg 1126 ms → 997 ms on a 548-file, 223-format scan).
• Cross-format detection — Vue SFC (.vue), Svelte (.svelte), Astro (.astro), and Markdown files are now tokenized per-block/per-section. A <script> block in a .vue file can match a .ts file; a fenced code block in Markdown can match a .py file.
• 223 supported formats — Apex, CFML/ColdFusion, GDScript, Svelte, Astro, and 70+ additional languages added (up from 152). See https://github.com/kucherenko/jscpd/blob/master/FORMATS.md.
• Shebang detection — extensionless executable scripts (e.g. /usr/bin/env python3) are auto-detected by their #! shebang line and tokenized in the correct language.
• --store-path — configure a custom directory for the LevelDB cache, eliminating collisions when multiple jscpd processes run in parallel on the same machine.
• --skipComments — shorthand flag for --mode weak, which strips comments before detection.
• --formats-names — map specific filenames (e.g. Makefile, Dockerfile) to a detection format.

Bug Fixes

• Entire-file duplicates silently dropped (@jscpd/core #728) — RabinKarp flushed the pending clone on a store hit at end-of-file instead of on a miss. Files that are complete copies of each other were undetected. Fixed.
• ReDoS hang on Lisp/Elisp files (@jscpd/tokenizer #737) — the Lisp string regex /"(?:[^"\\]*|\\.)*"/ could catastrophically backtrack (O(2ⁿ)) on unterminated strings. Replaced with a linear /"(?:[^"\\]|\\[\s\S])*"/ pattern.
• Process crash on malformed package.json (#739) — readJSONSync threw an unhandled SyntaxError when package.json contained invalid JSON, killing the process. Now emits a warning and continues with an empty config.
• Vue SFC cross-file detection broken — the detector used the file-level format (vue) as the store namespace for all SFC blocks, preventing a <script> block in one .vue file from ever matching a <script> block in another. The namespace now reflects each block's resolved sub-format.
• Vue SFC incorrect column numbers — tokens on the first line of a block carried block-relative column 1 instead of file-absolute column numbers. Fixed in @jscpd/tokenizer.
• 50 dependency security vulnerabilities remediated across the monorepo (Dependabot batches).

Known Limitations

• Malformed SFC blocks (e.g. unclosed tags, invalid attributes) are silently skipped and do not contribute tokens.

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4.1.0 — 2026-05-09

New Features

• AI Reporter — new ai reporter that produces compact, token-efficient clone output specifically designed for feeding results into language models and AI tooling. Use --reporters ai to activate it.

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