build: git format hook

build.rs

@@ -1,9 +1,28 @@
+use std::path::PathBuf;
 use std::process::Command;
 use std::{env, fs};
 
 fn main() {
 	built::write_built_file().expect("Failed to acquire build-time information");
 
+	// Setting up git hooks in the project: rustfmt and so on.
+	let git_hooks = format!(
+		"git config core.hooksPath {}",
+		PathBuf::from("./.hooks").to_str().unwrap()
+	);
+
+	if cfg!(target_os = "windows") {
+		Command::new("cmd")
+			.args(&["/C", &git_hooks])
+			.output()
+			.expect("failed to execute git config for hooks");
+	} else {
+		Command::new("sh")
+			.args(&["-c", &git_hooks])
+			.output()
+			.expect("failed to execute git config for hooks");
+	}
+
 	let out_dir = env::var("OUT_DIR").unwrap();
 	let tor_out_dir = format!("{}/tor", out_dir);
 	let mut webtunnel_file = format!("{}/webtunnel", tor_out_dir);
@@ -16,6 +35,9 @@ fn main() {
 
 	let target = env::var("TARGET").unwrap();
 	let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap();
+	if target_os == "ios" {
+		return;
+	}
 
 	let is_android = target_os == "android";
 	if is_android {
@@ -28,13 +50,16 @@ fn main() {
 			"x86_64"
 		};
 		let root = env::var("CARGO_MANIFEST_DIR").unwrap();
-        webtunnel_file = format!("{}/android/app/src/main/jniLibs/{}/libwebtunnel.so", root, arch);
+		webtunnel_file = format!(
+			"{}/android/app/src/main/jniLibs/{}/libwebtunnel.so",
+			root, arch
+		);
 	}
 
 	// Build if Webtunnel binary is empty or not exists.
 	let empty = match fs::File::open(&webtunnel_file) {
 		Ok(file) => file.metadata().unwrap().len() == 0,
-        Err(_) => true
+		Err(_) => true,
 	};
 	let build = !exists || empty;
 	if build {