1use git_commits::Change;
2
3fn main() -> Result<(), Box<dyn std::error::Error>> {
4 let path = std::env::args().nth(1).unwrap_or_else(|| String::from("."));
5 let repo = git_commits::open(&path)?;
6
7 for commit in repo.commits()? {
8 let commit = commit?;
9
10 let msg = commit.message_lossy();
11 let first_line = msg.trim().lines().next().unwrap_or_default();
12
13 let committer = commit.committer();
14 let author = commit.author();
15
16 println!();
17 println!("SHA: {}", commit.sha());
18 println!("Time: {}", committer.time_local().unwrap()); println!("Author: {}", author.name_lossy());
20 println!("Message: {first_line}");
21 println!();
22
23 for change in commit.changes()? {
24 let change = change?;
25
26 match change {
30 Change::Added(change) => {
31 println!(
32 " {} {} ({} bytes)",
33 change.kind().letter(),
34 change.path().display(),
35 change.size(),
36 );
37 }
38 Change::Modified(change) => {
39 println!(
40 " {} {} ({} -> {} bytes)",
41 change.kind().letter(),
42 change.path().display(),
43 change.old_size(),
44 change.new_size(),
45 );
46 }
47 Change::Deleted(change) => {
48 println!(
49 " {} {} ({} bytes)",
50 change.kind().letter(),
51 change.path().display(),
52 change.size(),
53 );
54 }
55 Change::Renamed(change) => {
56 println!(
57 " {} {} -> {} ({} bytes)",
58 change.kind().letter(),
59 change.old_path().display(),
60 change.new_path().display(),
61 change.size(),
62 );
63 }
64 }
65 }
66 }
67
68 Ok(())
69}