diff options
Diffstat (limited to 'helix-vcs')
| -rw-r--r-- | helix-vcs/src/git.rs | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/helix-vcs/src/git.rs b/helix-vcs/src/git.rs index 82b2b558..432159b6 100644 --- a/helix-vcs/src/git.rs +++ b/helix-vcs/src/git.rs @@ -17,14 +17,17 @@ impl Git { // custom open options let mut git_open_opts_map = git::sec::trust::Mapping::<git::open::Options>::default(); - // don't use the global git configs (not needed) + // On windows various configuration options are bundled as part of the installations + // This path depends on the install location of git and therefore requires some overhead to lookup + // This is basically only used on windows and has some overhead hence it's disabled on other platforms. + // `gitoxide` doesn't use this as default let config = git::permissions::Config { - system: false, - git: false, - user: false, + system: true, + git: true, + user: true, env: true, includes: true, - git_binary: false, + git_binary: cfg!(windows), }; // change options for config permissions without touching anything else git_open_opts_map.reduced = git_open_opts_map.reduced.permissions(git::Permissions { @@ -61,7 +64,29 @@ impl DiffProvider for Git { let file_oid = find_file_in_commit(&repo, &head, file)?; let file_object = repo.find_object(file_oid).ok()?; - Some(file_object.detach().data) + let mut data = file_object.detach().data; + // convert LF to CRLF if configured to avoid showing every line as changed + if repo + .config_snapshot() + .boolean("core.autocrlf") + .unwrap_or(false) + { + let mut normalized_file = Vec::with_capacity(data.len()); + let mut at_cr = false; + for &byte in &data { + if byte == b'\n' { + // if this is a LF instead of a CRLF (last byte was not a CR) + // insert a new CR to generate a CRLF + if !at_cr { + normalized_file.push(b'\r'); + } + } + at_cr = byte == b'\r'; + normalized_file.push(byte) + } + data = normalized_file + } + Some(data) } } |