nu-check for strings

Validate and parse input content.

Signature

> nu-check (path) --as-module --debug --all

Parameters

• path: File path to parse
• --as-module (-m): Parse content as module
• --debug (-d): Show error messages
• --all (-a): Parse content as script first, returns result if success, otherwise, try with module

Input/output types:

input	output
list<any>	bool
string	bool

Examples

Parse a input file as script(Default)

> nu-check script.nu

Parse a input file as module

> nu-check --as-module module.nu

Parse a input file by showing error message

> nu-check -d script.nu

Parse an external stream as script by showing error message

> open foo.nu | nu-check -d script.nu

Parse an internal stream as module by showing error message

> open module.nu | lines | nu-check -d --as-module module.nu

Parse a string as script

> $'two(char nl)lines' | nu-check

Heuristically parse which begins with script first, if it sees a failure, try module afterwards

> nu-check -a script.nu

Heuristically parse by showing error message

> open foo.nu | lines | nu-check -ad