feat: auto-initialize git repository in gitkit init

Author: JheisonMB

src/git.rs

@@ -0,0 +1,35 @@
+use anyhow::Result;
+use std::path::Path;
+use std::process::Command;
+
+/// Check if directory is a valid git repository.
+pub fn is_git_repo() -> bool {
+    Command::new("git")
+        .args(&["rev-parse", "--is-inside-work-tree"])
+        .output()
+        .map(|o| o.status.success())
+        .unwrap_or(false)
+}
+
+/// Check if .git directory exists.
+fn git_dir_exists() -> bool {
+    Path::new(".git").exists()
+}
+
+/// Initialize git repository if not already a git repo.
+pub fn init_if_needed() -> Result<bool> {
+    if git_dir_exists() {
+        return Ok(false);
+    }
+
+    Command::new("git")
+        .arg("init")
+        .output()
+        .map_err(|e| anyhow::anyhow!("Failed to run 'git init': {}", e))?;
+
+    if !is_git_repo() {
+        anyhow::bail!("git init succeeded but .git not found");
+    }
+
+    Ok(true)
+}

src/init.rs

@@ -1,7 +1,7 @@
 use anyhow::Result;
 use inquire::{MultiSelect, Text};
 
-use crate::{attributes, config, hooks, ignore};
+use crate::{attributes, config, git, hooks, ignore};
 
 const BANNER: &str = r#"
            ███   █████    █████       ███   █████   
@@ -18,6 +18,12 @@ const BANNER: &str = r#"
 "#;
 
 pub fn run() -> Result<()> {
+    // Initialize git repository if not already one
+    let git_initialized = git::init_if_needed()?;
+    if git_initialized {
+        println!("  ◇ git repository initialized  ✓");
+    }
+
     println!("{BANNER}");
     println!("  Configure your git repo\n");
 

src/main.rs

@@ -3,6 +3,7 @@ use clap::{Parser, Subcommand};
 
 mod attributes;
 mod config;
+mod git;
 mod hooks;
 mod ignore;
 mod init;