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Fix bug where git modification markers would not be shown if directory

Browse source 
was not cwd

Git ignore Idea dir

Fix #22
This commit is contained in:
Nakul Chaudhari 2018-05-05 10:07:58 +02:00 committed by David Peter
parent 418b3c5ea1
commit cbdf5c50c4
2 changed files with 10 additions and 6 deletions
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2
.gitignore vendored
View file

@ -1,3 +1,5 @@
/target/
**/*.rs.bk
.idea

14
src/main.rs
View file

@ -198,7 +198,6 @@ fn print_file<P: AsRef<Path>>(
Style::default().paint(" ")
};
match options.style {
// Show only content for plain style
OptionsStyle::Plain => writeln!(
@ -231,13 +230,16 @@ fn print_file<P: AsRef<Path>>(
}
fn get_git_diff(filename: &str) -> Option<LineChanges> {
let repo = Repository::open_from_env().ok()?;
let repo = Repository::discover(Path::new(&filename)).ok()?;
let workdir = repo.workdir()?;
let current_dir = env::current_dir().ok()?;
let filepath = current_dir.join(Path::new(&filename));
let absolute_file_path = workdir.join(Path::new(&filename));
let relative_file_path = absolute_file_path.strip_prefix(workdir).ok()?;
let mut diff_options = DiffOptions::new();
let pathspec = format!("*{}", filename).into_c_string().ok()?;
let pathspec = format!("*{}", relative_file_path.display())
.into_c_string()
.ok()?;
// GIT pathspec uses relative path
diff_options.pathspec(pathspec);
diff_options.context_lines(0);
@ -259,7 +261,7 @@ fn get_git_diff(filename: &str) -> Option<LineChanges> {
Some(&mut |delta, hunk| {
let path = delta.new_file().path().unwrap_or_else(|| Path::new(""));
if filepath != workdir.join(path) {
if relative_file_path != path {
return false;
}