feat: v1.3 検索強化

docs/roadmap.md

@@ -411,16 +411,16 @@
 
 **ゴール**: リポジトリ内の情報を素早く見つけられる
 
-- [ ] ファイル内容検索
-  - [ ] リポジトリ全体のテキスト検索（git grep）
-  - [ ] 正規表現対応
+- [x] ファイル内容検索
+  - [x] リポジトリ全体のテキスト検索（git grep）
+  - [x] 正規表現対応
   - [ ] 検索結果からファイルを開く
-- [ ] コミット検索
-  - [ ] コミットメッセージ検索
-  - [ ] 差分内容から検索（pickaxe / -S オプション相当）
-- [ ] ファイル名検索
-  - [ ] パターンでファイルを検索
-  - [ ] ファジーマッチ対応
+- [x] コミット検索
+  - [x] コミットメッセージ検索
+  - [x] 差分内容から検索（pickaxe / -S オプション相当）
+- [x] ファイル名検索
+  - [x] パターンでファイルを検索
+  - [x] ファジーマッチ対応
 
 **完動品としての価値**: 「あの変更どこだっけ？」を素早く解決できる
 

src-tauri/src/commands/mod.rs

@@ -10,5 +10,6 @@ pub mod rebase;
 pub mod remote;
 pub mod reset;
 pub mod revert;
+pub mod search;
 pub mod stash;
 pub mod tag;

src-tauri/src/commands/search.rs

@@ -0,0 +1,49 @@
+use tauri::State;
+
+use crate::git::search::{CodeSearchResult, CommitSearchResult, FilenameSearchResult};
+use crate::state::AppState;
+
+#[tauri::command]
+pub fn search_code(
+    query: String,
+    is_regex: bool,
+    state: State<'_, AppState>,
+) -> Result<Vec<CodeSearchResult>, String> {
+    let repo_lock = state
+        .repo
+        .lock()
+        .map_err(|e| format!("Lock poisoned: {e}"))?;
+    let backend = repo_lock.as_ref().ok_or("No repository opened")?;
+    backend
+        .search_code(&query, is_regex)
+        .map_err(|e| e.to_string())
+}
+
+#[tauri::command]
+pub fn search_commits(
+    query: String,
+    search_diff: bool,
+    state: State<'_, AppState>,
+) -> Result<Vec<CommitSearchResult>, String> {
+    let repo_lock = state
+        .repo
+        .lock()
+        .map_err(|e| format!("Lock poisoned: {e}"))?;
+    let backend = repo_lock.as_ref().ok_or("No repository opened")?;
+    backend
+        .search_commits(&query, search_diff)
+        .map_err(|e| e.to_string())
+}
+
+#[tauri::command]
+pub fn search_filenames(
+    query: String,
+    state: State<'_, AppState>,
+) -> Result<Vec<FilenameSearchResult>, String> {
+    let repo_lock = state
+        .repo
+        .lock()
+        .map_err(|e| format!("Lock poisoned: {e}"))?;
+    let backend = repo_lock.as_ref().ok_or("No repository opened")?;
+    backend.search_filenames(&query).map_err(|e| e.to_string())
+}

src-tauri/src/git/backend.rs

@@ -1,6 +1,7 @@
 use std::path::Path;
 
 use crate::git::error::GitResult;
+use crate::git::search::{CodeSearchResult, CommitSearchResult, FilenameSearchResult};
 use crate::git::types::{
     BlameResult, BranchInfo, CherryPickMode, CherryPickResult, CommitDetail, CommitInfo,
     CommitLogResult, CommitResult, ConflictFile, ConflictResolution, DiffOptions, FetchResult,
@@ -108,4 +109,9 @@ pub trait GitBackend: Send + Sync {
 
     // Reflog operations
     fn get_reflog(&self, ref_name: &str, limit: usize) -> GitResult<Vec<ReflogEntry>>;
+
+    // Search operations
+    fn search_code(&self, query: &str, is_regex: bool) -> GitResult<Vec<CodeSearchResult>>;
+    fn search_commits(&self, query: &str, search_diff: bool) -> GitResult<Vec<CommitSearchResult>>;
+    fn search_filenames(&self, query: &str) -> GitResult<Vec<FilenameSearchResult>>;
 }

src-tauri/src/git/error.rs

@@ -103,6 +103,9 @@ pub enum GitError {
 
     #[error("failed to read reflog: {0}")]
     ReflogFailed(#[source] Box<dyn std::error::Error + Send + Sync>),
+
+    #[error("search failed: {0}")]
+    SearchFailed(#[source] Box<dyn std::error::Error + Send + Sync>),
 }
 
 pub type GitResult<T> = Result<T, GitError>;

src-tauri/src/git/git2_backend.rs

@@ -8,6 +8,7 @@ use git2::{
 use crate::git::auth::create_credentials_callback;
 use crate::git::backend::GitBackend;
 use crate::git::error::{GitError, GitResult};
+use crate::git::search::{self, CodeSearchResult, CommitSearchResult, FilenameSearchResult};
 use crate::git::types::{
     BlameLine, BlameResult, BranchInfo, CherryPickMode, CherryPickResult, CommitDetail,
     CommitFileChange, CommitFileStatus, CommitGraphRow, CommitInfo, CommitLogResult, CommitRef,
@@ -2028,6 +2029,18 @@ impl GitBackend for Git2Backend {
 
         Ok(entries)
     }
+
+    fn search_code(&self, query: &str, is_regex: bool) -> GitResult<Vec<CodeSearchResult>> {
+        search::search_code(&self.workdir, query, is_regex)
+    }
+
+    fn search_commits(&self, query: &str, search_diff: bool) -> GitResult<Vec<CommitSearchResult>> {
+        search::search_commits(&self.workdir, query, search_diff)
+    }
+
+    fn search_filenames(&self, query: &str) -> GitResult<Vec<FilenameSearchResult>> {
+        search::search_filenames(&self.workdir, query)
+    }
 }
 
 impl Git2Backend {

src-tauri/src/git/mod.rs

@@ -3,4 +3,5 @@ pub mod backend;
 pub mod dispatcher;
 pub mod error;
 pub mod git2_backend;
+pub mod search;
 pub mod types;