tuicr 0.14.0

Review AI-generated diffs like a GitHub pull request, right from your terminal.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138

use git2::Repository;
use std::path::Path;

use crate::error::{Result, TuicrError};
use crate::model::{DiffFile, DiffLine, FileStatus};
use crate::syntax::SyntaxHighlighter;

use super::{context, diff, repository, staging};
use crate::vcs::traits::{CommitInfo, VcsBackend, VcsInfo, VcsType};

/// Git backend implementation using the git2/libgit2 library.
pub struct Libgit2Backend {
    repo: Repository,
    info: VcsInfo,
}

impl Libgit2Backend {
    pub(super) fn discover_from(cwd: &Path) -> Result<Self> {
        let repo = Repository::discover(cwd).map_err(|_| TuicrError::NotARepository)?;

        let root_path = repo
            .workdir()
            .ok_or(TuicrError::NotARepository)?
            .to_path_buf();

        let head_commit = repo
            .head()
            .ok()
            .and_then(|h| h.peel_to_commit().ok())
            .map(|c| c.id().to_string())
            .unwrap_or_else(|| "HEAD".to_string());

        let branch_name = repo.head().ok().and_then(|h| {
            if h.is_branch() {
                h.shorthand().map(|s| s.to_string())
            } else {
                None
            }
        });

        let info = VcsInfo {
            root_path,
            head_commit,
            branch_name,
            vcs_type: VcsType::Git,
        };

        Ok(Self { repo, info })
    }
}

impl VcsBackend for Libgit2Backend {
    fn info(&self) -> &VcsInfo {
        &self.info
    }

    fn supports_sparse_checkout(&self) -> bool {
        false
    }

    fn get_working_tree_diff(&self, highlighter: &SyntaxHighlighter) -> Result<Vec<DiffFile>> {
        diff::get_working_tree_diff(&self.repo, highlighter)
    }

    fn get_staged_diff(&self, highlighter: &SyntaxHighlighter) -> Result<Vec<DiffFile>> {
        diff::get_staged_diff(&self.repo, highlighter)
    }

    fn get_unstaged_diff(&self, highlighter: &SyntaxHighlighter) -> Result<Vec<DiffFile>> {
        diff::get_unstaged_diff(&self.repo, highlighter)
    }

    fn fetch_context_lines(
        &self,
        file_path: &Path,
        file_status: FileStatus,
        start_line: u32,
        end_line: u32,
    ) -> Result<Vec<DiffLine>> {
        context::fetch_context_lines(&self.repo, file_path, file_status, start_line, end_line)
    }

    fn get_recent_commits(&self, offset: usize, limit: usize) -> Result<Vec<CommitInfo>> {
        let git_commits = repository::get_recent_commits(&self.repo, offset, limit)?;
        Ok(git_commits
            .into_iter()
            .map(|c| CommitInfo {
                id: c.id,
                short_id: c.short_id,
                branch_name: c.branch_name,
                summary: c.summary,
                body: c.body,
                author: c.author,
                time: c.time,
            })
            .collect())
    }

    fn resolve_revisions(&self, revisions: &str) -> Result<Vec<String>> {
        repository::resolve_revisions(&self.repo, revisions)
    }

    fn get_commit_range_diff(
        &self,
        commit_ids: &[String],
        highlighter: &SyntaxHighlighter,
    ) -> Result<Vec<DiffFile>> {
        diff::get_commit_range_diff(&self.repo, commit_ids, highlighter)
    }

    fn get_commits_info(&self, ids: &[String]) -> Result<Vec<CommitInfo>> {
        let git_commits = repository::get_commits_info(&self.repo, ids)?;
        Ok(git_commits
            .into_iter()
            .map(|c| CommitInfo {
                id: c.id,
                short_id: c.short_id,
                branch_name: c.branch_name,
                summary: c.summary,
                body: c.body,
                author: c.author,
                time: c.time,
            })
            .collect())
    }

    fn get_working_tree_with_commits_diff(
        &self,
        commit_ids: &[String],
        highlighter: &SyntaxHighlighter,
    ) -> Result<Vec<DiffFile>> {
        diff::get_working_tree_with_commits_diff(&self.repo, commit_ids, highlighter)
    }

    fn stage_file(&self, path: &Path) -> Result<()> {
        staging::stage_file(&self.repo, path)
    }
}