feat: libra add cherry-pick subcommand.

aria/contents/docs/libra/command/cherry-pick/index.mdx

@@ -0,0 +1,36 @@
+---
+title: The [cherry-pick] Command
+description: Apply the changes introduced by some existing commits
+---
+
+### Usage
+
+libra cherry-pick [OPTIONS] <COMMIT>...
+
+### Arguments
+
+-   <COMMIT>... - Commits to cherry-pick.
+
+### Description
+
+Given one or more existing commits, apply the change that each one introduces, recording a new commit for each. This is useful for selectively applying commits from one branch to another without merging the entire branch.
+
+For each commit specified, cherry-pick will calculate the difference between that commit and its parent, and then apply that patch onto the current branch's HEAD. A new commit is created with the same log message as the original commit, but with a new commit ID.
+
+If a conflict occurs, the operation will stop, and the user must resolve the conflicts before committing the changes manually.
+
+### Options
+
+-   -n, --no-commit<br/>
+    Usually, the command automatically creates a sequence of commits. This flag applies the changes necessary to cherry-pick each named commit to the working tree and the index, but does not make the commit. This allows you to inspect and modify the result of the cherry-pick before committing.
+
+### Example
+
+ \- libra cherry-pick commit1 -n
+ \- libra cherry-pick commit2 commit3
+
+ <Note type="note" title="Note">
+   All parameters should align with Git’s behavior as closely as possible, but
+   there may be some differences. Refs https://git-scm.com/docs/git-branch for
+   more information.
+ </Note>

libra/src/cli.rs

@@ -55,6 +55,8 @@ enum Commands {
     Merge(command::merge::MergeArgs),
     #[command(about = "Reset current HEAD to specified state")]
     Reset(command::reset::ResetArgs),
+    #[command(about = "Apply the changes introduced by some existing commits")]
+    CherryPick(command::cherry_pick::CherryPickArgs),
     #[command(about = "Update remote refs along with associated objects")]
     Push(command::push::PushArgs),
     #[command(about = "Download objects and refs from another repository")]
@@ -122,6 +124,7 @@ pub async fn parse_async(args: Option<&[&str]>) -> Result<(), GitError> {
         Commands::Switch(args) => command::switch::execute(args).await,
         Commands::Merge(args) => command::merge::execute(args).await,
         Commands::Reset(args) => command::reset::execute(args).await,
+        Commands::CherryPick(args) => command::cherry_pick::execute(args).await,
         Commands::Push(args) => command::push::execute(args).await,
         Commands::IndexPack(args) => command::index_pack::execute(args),
         Commands::Fetch(args) => command::fetch::execute(args).await,