Move vcs crate to vcs_data for better separation of concerns

- Rename vcs crate to vcs_data to clearly define data layer
- Maintain all existing data structures and functionality
- Update dependencies to include action_system integration
- Preserve test structure in vcs_data_test directory

1 files changed, 100 insertions, 0 deletions

diff --git a/crates/vcs_data/src/data/local.rs b/crates/vcs_data/src/data/local.rs
new file mode 100644
index 0000000..1c99832
--- /dev/null
+++ b/crates/vcs_data/src/data/local.rs
@@ -0,0 +1,100 @@
+use std::{env::current_dir, path::PathBuf};
+
+use cfg_file::config::ConfigFile;
+use tokio::fs;
+
+use crate::{
+    constants::{CLIENT_FILE_README, CLIENT_FILE_WORKSPACE},
+    current::{current_local_path, find_local_path},
+    data::local::config::LocalConfig,
+};
+
+pub mod config;
+
+pub struct LocalWorkspace {
+    config: LocalConfig,
+    local_path: PathBuf,
+}
+
+impl LocalWorkspace {
+    /// Get the path of the local workspace.
+    pub fn local_path(&self) -> &PathBuf {
+        &self.local_path
+    }
+
+    /// Initialize local workspace.
+    pub fn init(config: LocalConfig, local_path: impl Into<PathBuf>) -> Option<Self> {
+        let local_path = find_local_path(local_path)?;
+        Some(Self { config, local_path })
+    }
+
+    /// Initialize local workspace in the current directory.
+    pub fn init_current_dir(config: LocalConfig) -> Option<Self> {
+        let local_path = current_local_path()?;
+        Some(Self { config, local_path })
+    }
+
+    /// Setup local workspace
+    pub async fn setup_local_workspace(
+        local_path: impl Into<PathBuf>,
+    ) -> Result<(), std::io::Error> {
+        let local_path: PathBuf = local_path.into();
+
+        // Ensure directory is empty
+        if local_path.exists() && local_path.read_dir()?.next().is_some() {
+            return Err(std::io::Error::new(
+                std::io::ErrorKind::DirectoryNotEmpty,
+                "DirectoryNotEmpty",
+            ));
+        }
+
+        // 1. Setup config
+        let config = LocalConfig::default();
+        LocalConfig::write_to(&config, local_path.join(CLIENT_FILE_WORKSPACE)).await?;
+
+        // 2. Setup README.md
+        let readme_content = "\
+# JustEnoughVCS Local Workspace
+
+This directory is a **Local Workspace** managed by `JustEnoughVCS`. All files and subdirectories within this scope can be version-controlled using the `JustEnoughVCS` CLI or GUI tools, with the following exceptions:
+
+- The `.jv` directory
+- Any files or directories excluded via `.jgnore` or `.gitignore`
+
+> ⚠️ **Warning**
+>
+> Files in this workspace will be uploaded to the upstream server. Please ensure you fully trust this server before proceeding.
+
+## Access Requirements
+
+To use `JustEnoughVCS` with this workspace, you must have:
+
+- **A registered user ID** with the upstream server
+- **Your private key** properly configured locally
+- **Your public key** stored in the server's public key directory
+
+Without these credentials, the server will reject all access requests.
+
+## Support
+
+- **Permission or access issues?** → Contact your server administrator
+- **Tooling problems or bugs?** → Reach out to the development team via [GitHub Issues](https://github.com/JustEnoughVCS/VersionControl/issues)
+- **Documentation**: Visit our repository for full documentation
+
+------
+
+*Thank you for using JustEnoughVCS!*
+".to_string()
+        .trim()
+        .to_string();
+        fs::write(local_path.join(CLIENT_FILE_README), readme_content).await?;
+
+        Ok(())
+    }
+
+    /// Setup local workspace in current directory
+    pub async fn setup_local_workspacecurrent_dir() -> Result<(), std::io::Error> {
+        Self::setup_local_workspace(current_dir()?).await?;
+        Ok(())
+    }
+}