Module github 

GitHub Permalink expansion.

This module provides functionality for parsing GitHub permalink URLs and fetching raw file content to display as code blocks.

Structs

GitHubPermalink

A parsed GitHub permalink.

LineRange

A line range extracted from a GitHub permalink fragment.

Enums

GitHubExpandError

Errors that can occur when expanding a GitHub permalink.

Statics

GITHUB_PERMALINK_REGEX 🔒

Regex pattern for matching GitHub blob URLs.

Functions

is_commit_sha 🔒

Returns true if the given string looks like a commit SHA (4-40 hex characters).

language_for_path 🔒

Extracts the filename from a path and returns the appropriate language identifier.

shorten_ref 🔒

Shortens a git ref for display. Commit SHAs are truncated to 7 characters; branch/tag names are returned as-is.

truncate_lines 🔒

Truncates lines to the given maximum, returning the joined string and whether truncation occurred.