src/init.rs: add mode parameter in init_and_hook function

src/init.rs

@@ -73,9 +73,10 @@ fn init_repository() {
 /// # Arguments:
 /// * `hooks`: a boolean indicating wether or not to create hooks
 /// * `compression`: The compression used automatically after each commit. This parameter is only used if hooks is true.
-pub fn init_and_hook(hooks: bool, compression: &str) {
+/// * `mode`: The checkout mode used by gblk automatically after a git checkout: soft or hard.
+pub fn init_and_hook(hooks: bool, compression: &str, mode: &str) {
     init_repository();
     if hooks {
-        create_hooks::create_hooks(compression);
+        create_hooks::create_hooks(compression, mode);
     }
 }
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