zhenyi
114 lines
3.9 KiB
Rust
114 lines
3.9 KiB
Rust
//! Copyright (c) 2022-2026 GitDataAi All rights reserved.
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use crate::bare::GitBare;
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use crate::error::GitResult;
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use crate::pb::*;
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impl GitBare {
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/// Find changed paths between two revisions (no diff content).
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pub fn find_changed_paths(
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&self,
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request: FindChangedPathsRequest,
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) -> GitResult<FindChangedPathsResponse> {
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crate::sanitize::validate_revision(&request.base)?;
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crate::sanitize::validate_revision(&request.head)?;
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let mut args = vec![
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"--git-dir".to_string(),
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self.bare_dir.to_string_lossy().into_owned(),
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"diff-tree".to_string(),
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"--name-status".to_string(),
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"-r".to_string(),
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];
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args.push(request.base.clone());
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args.push(request.head.clone());
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if !request.paths.is_empty() {
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args.push("--".to_string());
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for path in &request.paths {
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crate::sanitize::validate_file_path(path)?;
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args.push(path.clone());
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}
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}
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let output = std::process::Command::new("git")
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.args(&args)
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.stdout(std::process::Stdio::piped())
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.stderr(std::process::Stdio::piped())
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.output()
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.map_err(|e| crate::error::GitError::CommandFailed {
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status_code: None,
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stderr: e.to_string(),
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})?;
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if !output.status.success() {
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return Err(crate::error::GitError::CommandFailed {
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status_code: output.status.code(),
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stderr: String::from_utf8_lossy(&output.stderr).trim().to_string(),
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});
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}
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let stdout = String::from_utf8_lossy(&output.stdout);
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let mut paths = Vec::new();
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for line in stdout.lines() {
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let line = line.trim();
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if line.is_empty() {
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continue;
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}
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let parts: Vec<&str> = line.split('\t').collect();
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if parts.is_empty() {
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continue;
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}
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let status_str = parts[0];
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let status_letter = status_str.chars().next().unwrap_or('M');
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let (status, old_path, new_path) = match status_letter {
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'A' => (
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changed_path::Status::ChangedPathStatusAdded as i32,
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String::new(),
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parts.get(1).cloned().unwrap_or_default().to_string(),
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),
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'D' => (
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changed_path::Status::ChangedPathStatusDeleted as i32,
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parts.get(1).cloned().unwrap_or_default().to_string(),
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String::new(),
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),
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'R' => (
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changed_path::Status::ChangedPathStatusRenamed as i32,
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parts.get(1).cloned().unwrap_or_default().to_string(),
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parts.get(2).cloned().unwrap_or_default().to_string(),
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),
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'C' => (
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changed_path::Status::ChangedPathStatusCopied as i32,
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parts.get(1).cloned().unwrap_or_default().to_string(),
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parts.get(2).cloned().unwrap_or_default().to_string(),
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),
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'T' => (
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changed_path::Status::ChangedPathStatusTypeChanged as i32,
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String::new(),
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parts.get(1).cloned().unwrap_or_default().to_string(),
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),
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_ => (
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changed_path::Status::ChangedPathStatusModified as i32,
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String::new(),
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parts.get(1).cloned().unwrap_or_default().to_string(),
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),
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};
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paths.push(ChangedPath {
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status,
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old_path,
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new_path,
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additions: 0,
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deletions: 0,
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binary: false,
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});
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}
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Ok(FindChangedPathsResponse { paths })
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}
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}
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