Module scripts 

Lightweight shell command parser for package.json scripts.

Extracts:

• Binary names → mapped to npm package names for dependency usage detection
• --config arguments → file paths for entry point discovery
• Positional file arguments → file paths for entry point discovery

Handles env var prefixes (cross-env, dotenv, KEY=value), package manager runners (npx, pnpm exec, yarn dlx), and Node.js runners (node, tsx, ts-node). Shell operators (&&, ||, ;, |, &) are split correctly.

Structs

ScriptAnalysis

Result of analyzing all package.json scripts.

ScriptCommand

A parsed command segment from a script value.

Functions

analyze_scripts

Analyze all scripts from a package.json scripts field.

filter_production_scripts

Filter scripts to only production-relevant ones (start, build, and their pre/post hooks).

parse_script

Parse a single script value into one or more commands.

resolve_binary_to_package

Resolve a binary name to its npm package name.