termesh_core/
git.rs

1//! Protocol-neutral Git state and worker messages (ADR-0010).
2//!
3//! CLI details stay in `termesh-git`; these types live here because the application
4//! message bus and single-owner model must carry them without depending on a backend.
5
6use std::path::PathBuf;
7
8use crate::GitRequestId;
9
10#[derive(Debug, Clone, PartialEq, Eq)]
11pub enum GitChangeKind {
12    Modified,
13    Added,
14    Deleted,
15    Renamed { from: PathBuf },
16    Untracked,
17    Conflicted,
18}
19
20#[derive(Debug, Clone, PartialEq, Eq)]
21pub struct GitFileStatus {
22    /// Repository-relative path. The repository root is carried by the snapshot.
23    pub path: PathBuf,
24    pub index: Option<GitChangeKind>,
25    pub worktree: Option<GitChangeKind>,
26}
27
28#[derive(Debug, Clone, PartialEq, Eq, Default)]
29pub struct GitBranchStatus {
30    pub oid: Option<String>,
31    pub head: Option<String>,
32    pub upstream: Option<String>,
33    pub ahead: usize,
34    pub behind: usize,
35    pub detached: bool,
36}
37
38#[derive(Debug, Clone, PartialEq, Eq)]
39pub struct GitBranch {
40    pub name: String,
41    pub current: bool,
42}
43
44#[derive(Debug, Clone, PartialEq, Eq, Default)]
45pub struct GitContextDiff {
46    pub index: String,
47    pub worktree: String,
48    pub index_truncated: bool,
49    pub worktree_truncated: bool,
50}
51
52#[derive(Debug, Clone, PartialEq, Eq)]
53pub struct GitRepositorySnapshot {
54    pub repository_root: PathBuf,
55    pub workspace_root: PathBuf,
56    pub branch: GitBranchStatus,
57    pub files: Vec<GitFileStatus>,
58    pub context_diff: GitContextDiff,
59}
60
61#[derive(Debug, Clone, Copy, PartialEq, Eq)]
62pub enum GitDiffTarget {
63    Worktree,
64    Index,
65}
66
67#[derive(Debug, Clone, PartialEq, Eq)]
68pub struct GitFileDiff {
69    pub path: PathBuf,
70    pub target: GitDiffTarget,
71    pub text: String,
72    pub truncated: bool,
73}
74
75#[derive(Debug, Clone, PartialEq, Eq)]
76pub enum GitOperation {
77    Stage { path: PathBuf },
78    Unstage { path: PathBuf },
79    Commit { message: String },
80    Checkout { branch: String },
81    Fetch,
82    Pull,
83    Push,
84}
85
86#[derive(Debug, Clone, PartialEq, Eq)]
87pub enum GitRequest {
88    Refresh { id: GitRequestId, root: PathBuf },
89    Diff { id: GitRequestId, root: PathBuf, path: PathBuf, target: GitDiffTarget },
90    Branches { id: GitRequestId, root: PathBuf },
91    Execute { id: GitRequestId, root: PathBuf, operation: GitOperation },
92}
93
94#[derive(Debug, Clone, Copy, PartialEq, Eq)]
95pub enum GitFailureKind {
96    NotRepository,
97    Unavailable,
98    InvalidOutput,
99    Command,
100}
101
102#[derive(Debug, Clone, PartialEq, Eq)]
103pub struct GitFailure {
104    pub kind: GitFailureKind,
105    pub message: String,
106}
107
108pub type GitResult<T> = Result<T, GitFailure>;
109
110#[derive(Debug, Clone, PartialEq, Eq)]
111pub enum GitEvent {
112    Started {
113        id: GitRequestId,
114    },
115    SnapshotLoaded {
116        id: GitRequestId,
117        snapshot: GitRepositorySnapshot,
118    },
119    DiffLoaded {
120        id: GitRequestId,
121        diff: GitFileDiff,
122    },
123    BranchesLoaded {
124        id: GitRequestId,
125        branches: Vec<GitBranch>,
126    },
127    OperationFinished {
128        id: GitRequestId,
129        operation: GitOperation,
130        message: String,
131        snapshot: GitRepositorySnapshot,
132    },
133    Failed {
134        id: GitRequestId,
135        operation_applied: bool,
136        failure: GitFailure,
137    },
138}
termesh_core/git.rs

termesh_core/
git.rs
