claude_code_status_line/
git.rs

1use crate::types::GitInfo;
2use std::process::Command;
3
4pub fn get_git_info(dir: &str) -> Option<GitInfo> {
5    let output = match Command::new("git")
6        .args(["-C", dir, "status", "--porcelain", "-b"])
7        .output()
8    {
9        Ok(o) => o,
10        Err(e) => {
11            if std::env::var("STATUSLINE_DEBUG").is_ok() {
12                eprintln!("statusline warning: git not available: {}", e);
13            }
14            return None;
15        }
16    };
17
18    if !output.status.success() {
19        return None;
20    }
21
22    let stdout = String::from_utf8(output.stdout).ok()?;
23    let lines: Vec<&str> = stdout.lines().collect();
24
25    if lines.is_empty() {
26        return None;
27    }
28
29    let branch_line = lines[0];
30    let branch = if let Some(raw) = branch_line.strip_prefix("## ") {
31        if let Some(idx) = raw.find("...") {
32            raw[..idx].to_string()
33        } else if let Some(stripped) = raw.strip_prefix("No commits yet on ") {
34            stripped.to_string()
35        } else if raw.starts_with("HEAD (no branch)") {
36            "HEAD".to_string()
37        } else {
38            raw.to_string()
39        }
40    } else {
41        return None;
42    };
43
44    let is_dirty = lines.len() > 1;
45
46    Some(GitInfo { branch, is_dirty })
47}
claude_code_status_line/git.rs

claude_code_status_line/
git.rs
