From b711dd692afaf42830efb04c491616d3f069fbdf Mon Sep 17 00:00:00 2001
From: mo8it <mo8it@proton.me>
Date: Sun, 31 Mar 2024 02:04:41 +0100
Subject: [PATCH] Add .gitignore

---
 src/init.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/init.rs b/src/init.rs
index 1edcb23..d958c96 100644
--- a/src/init.rs
+++ b/src/init.rs
@@ -32,6 +32,15 @@ publish = false
         .write_all(&cargo_toml)
 }
 
+fn create_gitignore() -> io::Result<()> {
+    let gitignore = b"/target";
+    OpenOptions::new()
+        .create_new(true)
+        .write(true)
+        .open(".gitignore")?
+        .write_all(gitignore)
+}
+
 fn create_vscode_dir() -> Result<()> {
     create_dir(".vscode").context("Failed to create the directory `.vscode`")?;
     let vs_code_extensions_json = br#"{"recommendations":["rust-lang.rust-analyzer"]}"#;
@@ -77,6 +86,8 @@ Then run `rustlings` again"
 
     create_cargo_toml(exercises).context("Failed to create the file `rustlings/Cargo.toml`")?;
 
+    create_gitignore().context("Failed to create the file `rustlings/.gitignore`")?;
+
     create_vscode_dir().context("Failed to create the file `rustlings/.vscode/extensions.json`")?;
 
     Ok(())