Git Hooks在不同操作系统下的参数路径格式问询

Great question—this is a common point of confusion for cross-platform Git hook development! Let me break down what you need to know:

• Git will always pass path parameters via stdin using forward slashes (/) on Windows, just like it does on Linux/macOS. So your pre-push hook will receive input in the format refs/heads/<my branch name>, never refs\heads\<my branch name>.
• The reason for this consistency is that Git uses Unix-style path formatting internally across all platforms. When it communicates with hooks (whether they're shell scripts, Python scripts, or other executable files), it doesn't convert paths to system-specific formats (like backslashes for Windows). This keeps hooks portable—you can write a single script that works everywhere without handling path separator differences from Git's input.
• As a quick sanity check: all cross-platform hook libraries and community-shared hook scripts rely on this consistent formatting. If Git switched to backslashes on Windows, these scripts would break, which isn't something the Git maintainers would implement intentionally.
• Note: If you're writing a Windows-specific hook using batch files (.bat/.cmd), you might need to convert forward slashes to backslashes within your script if you're using Windows commands that expect backslashes. But that's a script-level adjustment, not a change in what Git sends to the hook.

内容的提问来源于stack exchange，提问作者Ogen