初始化项目启动器代码

src-tauri/src/commands/project_boot.rs

@@ -0,0 +1,92 @@
+use std::path::PathBuf;
+
+use crate::app_error::AppCommandError;
+
+#[tauri::command]
+pub async fn create_shadcn_project(
+    project_name: String,
+    template: String,
+    preset_code: String,
+    package_manager: String,
+    target_dir: String,
+) -> Result<String, AppCommandError> {
+    let project_name = project_name.trim().to_string();
+    let template = template.trim().to_string();
+    let preset_code = preset_code.trim().to_string();
+    let package_manager = package_manager.trim().to_string();
+    let target_dir = target_dir.trim().to_string();
+
+    if project_name.is_empty() {
+        return Err(AppCommandError::invalid_input("Project name is required"));
+    }
+    if template.is_empty() {
+        return Err(AppCommandError::invalid_input("Template is required"));
+    }
+    if target_dir.is_empty() {
+        return Err(AppCommandError::invalid_input("Target directory is required"));
+    }
+
+    let full_path = PathBuf::from(&target_dir).join(&project_name);
+    let full_path_str = full_path.to_string_lossy().to_string();
+
+    // Check if directory already exists and is non-empty
+    if full_path.exists() {
+        let is_empty = full_path
+            .read_dir()
+            .map(|mut entries| entries.next().is_none())
+            .unwrap_or(false);
+        if !is_empty {
+            return Err(AppCommandError::already_exists(
+                "Target directory already exists and is not empty",
+            ));
+        }
+    }
+
+    // Determine the command based on package manager
+    let (program, prefix_args): (&str, Vec<&str>) = match package_manager.as_str() {
+        "pnpm" => ("pnpm", vec!["dlx"]),
+        "yarn" => ("yarn", vec!["dlx"]),
+        "bun" => ("bunx", vec![]),
+        _ => ("npx", vec![]),
+    };
+
+    let mut cmd = crate::process::tokio_command(program);
+    cmd.args(&prefix_args);
+    cmd.args([
+        "shadcn@latest",
+        "init",
+        "-n",
+        &project_name,
+        "-t",
+        &template,
+        "-p",
+        &preset_code,
+        "-y",
+    ]);
+    cmd.current_dir(&target_dir);
+
+    let output = cmd.output().await.map_err(|e| {
+        if e.kind() == std::io::ErrorKind::NotFound {
+            AppCommandError::dependency_missing(format!(
+                "{program} is not installed. Please install Node.js first."
+            ))
+        } else {
+            AppCommandError::external_command(
+                "Failed to execute project creation command",
+                e.to_string(),
+            )
+        }
+    })?;
+
+    if !output.status.success() {
+        let stderr = String::from_utf8_lossy(&output.stderr).to_string();
+        let stdout = String::from_utf8_lossy(&output.stdout).to_string();
+        let detail = if stderr.is_empty() { stdout } else { stderr };
+        return Err(AppCommandError::external_command(
+            "Project creation command failed",
+            detail,
+        ));
+    }
+
+    Ok(full_path_str)
+}