-
-
Notifications
You must be signed in to change notification settings - Fork 295
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat:
gix status with basic index-worktree comparison
- Loading branch information
Showing
6 changed files
with
179 additions
and
1 deletion.
There are no files selected for viewing
Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,120 @@ | ||
| use crate::OutputFormat; | ||
| use anyhow::{bail, Context}; | ||
| use gix::bstr::{BStr, BString}; | ||
| use gix::index::Entry; | ||
| use gix::prelude::FindExt; | ||
| use gix::Progress; | ||
| use gix_status::index_as_worktree::content::FastEq; | ||
| use gix_status::index_as_worktree::Change; | ||
|
|
||
| pub enum Submodules { | ||
| /// display all information about submodules, including ref changes, modifications and untracked files. | ||
| All, | ||
| /// Compare only the configuration of the superprojects commit with the actually checked out `HEAD` commit. | ||
| RefChange, | ||
| /// See if there are worktree modifications compared to the index, but do not check for untracked files. | ||
| Modifications, | ||
| } | ||
|
|
||
| pub struct Options { | ||
| pub format: OutputFormat, | ||
| pub submodules: Submodules, | ||
| pub thread_limit: Option<usize>, | ||
| } | ||
|
|
||
| pub fn show( | ||
| repo: gix::Repository, | ||
| pathspecs: Vec<BString>, | ||
| out: impl std::io::Write, | ||
| mut err: impl std::io::Write, | ||
| mut progress: impl gix::NestedProgress, | ||
| Options { | ||
| format, | ||
| // TODO: implement this | ||
| submodules: _, | ||
| thread_limit, | ||
| }: Options, | ||
| ) -> anyhow::Result<()> { | ||
| if format != OutputFormat::Human { | ||
| bail!("Only human format is supported right now"); | ||
| } | ||
| let mut index = repo.index()?; | ||
| let index = gix::threading::make_mut(&mut index); | ||
| let pathspec = repo.pathspec( | ||
| pathspecs, | ||
| true, | ||
| index, | ||
| gix::worktree::stack::state::attributes::Source::WorktreeThenIdMapping, | ||
| )?; | ||
| let mut progress = progress.add_child("traverse index"); | ||
| let start = std::time::Instant::now(); | ||
| gix_status::index_as_worktree( | ||
| index, | ||
| repo.work_dir() | ||
| .context("This operation cannot be run on a bare repository")?, | ||
| &mut Printer(out), | ||
| FastEq, | ||
| { | ||
| let odb = repo.objects.clone().into_arc()?; | ||
| move |id, buf| odb.find_blob(id, buf) | ||
| }, | ||
| &mut progress, | ||
| pathspec.detach()?, | ||
| gix_status::index_as_worktree::Options { | ||
| fs: repo.filesystem_options()?, | ||
| thread_limit, | ||
| stat: repo.stat_options()?, | ||
| }, | ||
| )?; | ||
|
|
||
| writeln!(err, "\nhead -> index and untracked files aren't implemented yet")?; | ||
| progress.show_throughput(start); | ||
| Ok(()) | ||
| } | ||
|
|
||
| struct Printer<W>(W); | ||
|
|
||
| impl<'index, W> gix_status::index_as_worktree::VisitEntry<'index> for Printer<W> | ||
| where | ||
| W: std::io::Write, | ||
| { | ||
| type ContentChange = (); | ||
|
|
||
| fn visit_entry( | ||
| &mut self, | ||
| entry: &'index Entry, | ||
| rela_path: &'index BStr, | ||
| change: Option<Change<Self::ContentChange>>, | ||
| conflict: bool, | ||
| ) { | ||
| self.visit_inner(entry, rela_path, change, conflict).ok(); | ||
| } | ||
| } | ||
|
|
||
| impl<W: std::io::Write> Printer<W> { | ||
| fn visit_inner( | ||
| &mut self, | ||
| _entry: &Entry, | ||
| rela_path: &BStr, | ||
| change: Option<Change<()>>, | ||
| conflict: bool, | ||
| ) -> anyhow::Result<()> { | ||
| if let Some(change) = conflict | ||
| .then_some('U') | ||
| .or_else(|| change.as_ref().and_then(change_to_char)) | ||
| { | ||
| writeln!(&mut self.0, "{change} {rela_path}")?; | ||
| } | ||
| Ok(()) | ||
| } | ||
| } | ||
|
|
||
| fn change_to_char(change: &Change<()>) -> Option<char> { | ||
| // Known status letters: https://github.com/git/git/blob/6807fcfedab84bc8cd0fbf721bc13c4e68cda9ae/diff.h#L613 | ||
| Some(match change { | ||
| Change::Removed => 'D', | ||
| Change::Type => 'T', | ||
| Change::Modification { .. } => 'M', | ||
| Change::IntentToAdd => return None, | ||
| }) | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters