Function tags_from_interpreter

pub fn tags_from_interpreter(interpreter: &str) -> TagSet

Identify tags based on a shebang interpreter.

This function analyzes interpreter names from shebang lines to determine the script type. It handles version-specific interpreters by progressively removing version suffixes.

Arguments

• interpreter - The interpreter name or path from a shebang

Returns

A set of tags for the interpreter type. Returns an empty set if the interpreter is not recognized.

Examples

use file_identify::tags_from_interpreter;

let tags = tags_from_interpreter("python3.11");
assert!(tags.contains("python"));
assert!(tags.contains("python3"));

let tags = tags_from_interpreter("/usr/bin/bash");
assert!(tags.contains("shell"));
assert!(tags.contains("bash"));

let tags = tags_from_interpreter("unknown-interpreter");
assert!(tags.is_empty());