src/main.rs: add create-hooks subcommand

src/main.rs

@@ -2,6 +2,7 @@ use clap::{Args, Parser, Subcommand};
 
 mod checkout;
 mod commit;
+mod create_hooks;
 mod init;
 mod list;
 
@@ -31,6 +32,15 @@ enum Commands {
     /// Checkout results to the current git commit
     #[clap(alias = "co")]
     Checkout(Checkout),
+    /// Create github hooks to use gbl automaticaly after commit, before and afetr checkout
+    ///
+    /// This command should be used after git init and glb init.
+    /// This will create 3 hooks file:
+    /// 1. post-commit: `glb commit` will be launched after git commit
+    /// 2. pre-checkout: `glb pre-co` will be launched before git checkout
+    /// 3. post-checkout: `gbl checkout` will be launched after git checkout
+    #[clap(name = "create-hooks", alias = "ch")]
+    CreateHooks(CreateHooks),
 }
 
 #[derive(Debug, Args)]
@@ -67,6 +77,13 @@ struct Checkout {
     mode: String,
 }
 
+#[derive(Debug, Args)]
+struct CreateHooks {
+    /// The compression that will automatically be used after each commit
+    #[clap(short, long, default_value = "lz4")]
+    compression: String,
+}
+
 fn main() {
     let args = Cli::parse();
 
@@ -86,5 +103,8 @@ fn main() {
         Commands::Checkout(co) => {
             checkout::checkout(&co.mode);
         }
+        Commands::CreateHooks(ch) => {
+            create_hooks::create_hooks(&ch.compression);
+        }
     }
 }