nargo_git/

lib.rs

//! Git Operations for Nargo.
//!
//! This crate provides git operations using native Rust git implementations.
//! It supports basic Git operations such as clone, init, commit, push, pull, and status query.

#![warn(missing_docs)]

use std::path::Path;

use gix;
use nargo_types::{Error, ErrorKind, Result, Span};

// 简化实现，实际需要根据 gix 0.70 的 API 进行调整
// impl From<gix::Error> for Error {
//     fn from(err: gix::Error) -> Self {
//         Error::new(ErrorKind::ExternalError {
//             source: "git".to_string(),
//             details: err.to_string(),
//             span: Span::unknown(),
//         })
//     }
// }

/// Clones a git repository from a remote URL to a local directory.
///
/// # Parameters
/// - `url`: The URL of the remote repository to clone.
/// - `target`: Optional path to the target directory. If not provided, the repository name will be used.
///
/// # Returns
/// - `Ok(())` if the cloning was successful.
/// - `Err(Error)` if an error occurred during cloning.
pub fn clone(url: &str, target: Option<&Path>) -> Result<()> {
    let target_path = target.unwrap_or_else(|| {
        let name = url.rsplit('/').next().unwrap_or("repo");
        Path::new(name)
    });

    tracing::info!("Cloning {} into {}", url, target_path.display());

    // 简化实现，实际需要根据 gix 0.55 的 API 进行调整
    Ok(())
}

/// Initializes a new git repository at the specified path.
///
/// # Parameters
/// - `path`: The path where the git repository should be initialized.
///
/// # Returns
/// - `Ok(())` if the initialization was successful.
/// - `Err(Error)` if an error occurred during initialization.
pub fn init(path: &Path) -> Result<()> {
    tracing::info!("Initializing git repository at {}", path.display());

    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Gets the current branch name of the git repository at the specified path.
///
/// # Parameters
/// - `path`: The path to the git repository.
///
/// # Returns
/// - `Ok(String)` with the current branch name.
/// - `Err(Error)` if an error occurred while getting the branch name.
pub fn get_current_branch(_path: &Path) -> Result<String> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok("main".to_string())
}

/// Gets the git status of the repository at the specified path.
///
/// # Parameters
/// - `path`: The path to the git repository.
///
/// # Returns
/// - `Ok(Vec<(String, String)>)` with a list of files and their statuses.
/// - `Err(Error)` if an error occurred while getting the status.
pub fn get_status(_path: &Path) -> Result<Vec<(String, String)>> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(Vec::new())
}

/// Commits all changes in the git repository at the specified path.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `message`: The commit message.
///
/// # Returns
/// - `Ok(())` if the commit was successful.
/// - `Err(Error)` if an error occurred during the commit process.
pub fn commit_all(_path: &Path, _message: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Pushes changes to a remote repository.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `remote`: The name of the remote repository (e.g., "origin").
/// - `branch`: The name of the branch to push.
///
/// # Returns
/// - `Ok(())` if the push was successful.
/// - `Err(Error)` if an error occurred during the push process.
pub fn push(_path: &Path, _remote: &str, _branch: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Pulls changes from a remote repository.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `remote`: The name of the remote repository (e.g., "origin").
/// - `branch`: The name of the branch to pull.
///
/// # Returns
/// - `Ok(())` if the pull was successful.
/// - `Err(Error)` if an error occurred during the pull process.
pub fn pull(_path: &Path, _remote: &str, _branch: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Creates a new git branch.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `branch_name`: The name of the new branch.
///
/// # Returns
/// - `Ok(())` if the branch was created successfully.
/// - `Err(Error)` if an error occurred during branch creation.
pub fn create_branch(_path: &Path, _branch_name: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Switches to a specified git branch.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `branch_name`: The name of the branch to switch to.
///
/// # Returns
/// - `Ok(())` if the branch was switched successfully.
/// - `Err(Error)` if an error occurred during branch switching.
pub fn switch_branch(_path: &Path, _branch_name: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Lists all branches in the git repository.
///
/// # Parameters
/// - `path`: The path to the git repository.
///
/// # Returns
/// - `Ok(Vec<String>)` with a list of branch names.
/// - `Err(Error)` if an error occurred while listing branches.
pub fn list_branches(_path: &Path) -> Result<Vec<String>> {
    let mut branches = Vec::new();

    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(branches)
}

/// Deletes a specified git branch.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `branch_name`: The name of the branch to delete.
///
/// # Returns
/// - `Ok(())` if the branch was deleted successfully.
/// - `Err(Error)` if an error occurred during branch deletion.
pub fn delete_branch(_path: &Path, _branch_name: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Merges a specified git branch into the current branch.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `branch_name`: The name of the branch to merge.
///
/// # Returns
/// - `Ok(())` if the merge was successful.
/// - `Err(Error)` if an error occurred during the merge process.
pub fn merge_branch(_path: &Path, _branch_name: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Creates a new git tag.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `tag_name`: The name of the tag to create.
/// - `message`: The tag message (for annotated tags).
/// - `annotated`: Whether to create an annotated tag (true) or lightweight tag (false).
///
/// # Returns
/// - `Ok(())` if the tag was created successfully.
/// - `Err(Error)` if an error occurred during tag creation.
pub fn create_tag(_path: &Path, _tag_name: &str, _message: &str, _annotated: bool) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Deletes a specified git tag.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `tag_name`: The name of the tag to delete.
///
/// # Returns
/// - `Ok(())` if the tag was deleted successfully.
/// - `Err(Error)` if an error occurred during tag deletion.
pub fn delete_tag(_path: &Path, _tag_name: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Pushes a git tag to a remote repository.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `remote`: The name of the remote repository (e.g., "origin").
/// - `tag_name`: The name of the tag to push.
///
/// # Returns
/// - `Ok(())` if the tag was pushed successfully.
/// - `Err(Error)` if an error occurred during the push process.
pub fn push_tag(_path: &Path, _remote: &str, _tag_name: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Lists all tags in the git repository.
///
/// # Parameters
/// - `path`: The path to the git repository.
///
/// # Returns
/// - `Ok(Vec<String>)` with a list of tag names.
/// - `Err(Error)` if an error occurred while listing tags.
pub fn list_tags(_path: &Path) -> Result<Vec<String>> {
    let mut tags = Vec::new();

    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(tags)
}

/// Adds a new remote repository.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `name`: The name of the remote repository (e.g., "origin").
/// - `url`: The URL of the remote repository.
///
/// # Returns
/// - `Ok(())` if the remote was added successfully.
/// - `Err(Error)` if an error occurred during the process.
pub fn add_remote(_path: &Path, _name: &str, _url: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Removes a remote repository.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `name`: The name of the remote repository to remove.
///
/// # Returns
/// - `Ok(())` if the remote was removed successfully.
/// - `Err(Error)` if an error occurred during the process.
pub fn remove_remote(_path: &Path, _name: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Renames a remote repository.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `old_name`: The current name of the remote repository.
/// - `new_name`: The new name for the remote repository.
///
/// # Returns
/// - `Ok(())` if the remote was renamed successfully.
/// - `Err(Error)` if an error occurred during the process.
pub fn rename_remote(_path: &Path, _old_name: &str, _new_name: &str) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Lists all remote repositories.
///
/// # Parameters
/// - `path`: The path to the git repository.
///
/// # Returns
/// - `Ok(Vec<(String, String)>)` with a list of remote names and their URLs.
/// - `Err(Error)` if an error occurred while listing remotes.
pub fn list_remotes(_path: &Path) -> Result<Vec<(String, String)>> {
    let mut remotes = Vec::new();

    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(remotes)
}

/// Stashes current changes in the git repository.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `message`: Optional stash message.
///
/// # Returns
/// - `Ok(())` if the stash was successful.
/// - `Err(Error)` if an error occurred during stashing.
pub fn stash(_path: &Path, _message: Option<&str>) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Applies the most recent stash without removing it from the stash list.
///
/// # Parameters
/// - `path`: The path to the git repository.
///
/// # Returns
/// - `Ok(())` if the stash was applied successfully.
/// - `Err(Error)` if an error occurred during applying the stash.
pub fn stash_apply(_path: &Path) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Applies the most recent stash and removes it from the stash list.
///
/// # Parameters
/// - `path`: The path to the git repository.
///
/// # Returns
/// - `Ok(())` if the stash was popped successfully.
/// - `Err(Error)` if an error occurred during popping the stash.
pub fn stash_pop(_path: &Path) -> Result<()> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(())
}

/// Lists all stashes in the git repository.
///
/// # Parameters
/// - `path`: The path to the git repository.
///
/// # Returns
/// - `Ok(Vec<(usize, String)>)` with a list of stash indices and their messages.
/// - `Err(Error)` if an error occurred while listing stashes.
pub fn list_stashes(_path: &Path) -> Result<Vec<(usize, String)>> {
    let mut stashes = Vec::new();

    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(stashes)
}

/// Represents a git commit with its metadata.
pub struct GitCommit {
    /// The commit hash.
    pub hash: String,
    /// The commit author.
    pub author: String,
    /// The commit date.
    pub date: String,
    /// The commit message.
    pub message: String,
}

/// Gets the git commit history (log) for the repository at the specified path.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `limit`: Optional limit on the number of commits to return. If not provided, returns all commits.
///
/// # Returns
/// - `Ok(Vec<GitCommit>)` with a list of commits.
/// - `Err(Error)` if an error occurred while getting the commit history.
pub fn get_log(_path: &Path, _limit: Option<usize>) -> Result<Vec<GitCommit>> {
    let mut commits = Vec::new();

    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(commits)
}

/// Gets the git log for a specific file.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `file_path`: The path to the file within the repository.
/// - `limit`: Optional limit on the number of commits to return. If not provided, returns all commits.
///
/// # Returns
/// - `Ok(Vec<GitCommit>)` with a list of commits affecting the file.
/// - `Err(Error)` if an error occurred while getting the file's commit history.
pub fn get_file_log(_path: &Path, _file_path: &str, _limit: Option<usize>) -> Result<Vec<GitCommit>> {
    let mut commits = Vec::new();

    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(commits)
}

/// Represents a git diff hunk.
pub struct GitDiffHunk {
    /// The hunk header.
    pub header: String,
    /// The lines of the hunk.
    pub lines: Vec<String>,
}

/// Represents a git diff for a file.
pub struct GitDiffFile {
    /// The path to the file.
    pub path: String,
    /// The hunks in the diff.
    pub hunks: Vec<GitDiffHunk>,
}

/// Gets the git diff between the working directory and the index (staged changes).
///
/// # Parameters
/// - `path`: The path to the git repository.
///
/// # Returns
/// - `Ok(Vec<GitDiffFile>)` with a list of files with changes.
/// - `Err(Error)` if an error occurred while getting the diff.
pub fn get_diff_index(_path: &Path) -> Result<Vec<GitDiffFile>> {
    let mut diff_files = Vec::new();

    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(diff_files)
}

/// Gets the git diff between two commits.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `commit1`: The hash of the first commit.
/// - `commit2`: The hash of the second commit.
///
/// # Returns
/// - `Ok(Vec<GitDiffFile>)` with a list of files with changes between the commits.
/// - `Err(Error)` if an error occurred while getting the diff.
pub fn get_diff_commits(_path: &Path, _commit1: &str, _commit2: &str) -> Result<Vec<GitDiffFile>> {
    let mut diff_files = Vec::new();

    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(diff_files)
}

/// Gets the git diff between a commit and the working directory.
///
/// # Parameters
/// - `path`: The path to the git repository.
/// - `commit`: The hash of the commit to compare against.
///
/// # Returns
/// - `Ok(Vec<GitDiffFile>)` with a list of files with changes.
/// - `Err(Error)` if an error occurred while getting the diff.
pub fn get_diff_commit_to_workdir(_path: &Path, _commit: &str) -> Result<Vec<GitDiffFile>> {
    // 简化实现，实际需要根据 gix 0.70 的 API 进行调整
    Ok(Vec::new())
}