build(flake): add pre-commit-hooks

This enforces formatting rules.

.gitignore

@@ -18,6 +18,7 @@
 
 userdata/
 trinitrix.log
+plugin.txt
 
 # build
 /target
@@ -29,6 +30,9 @@ trinitrix.log
 .idea
 .direnv
 
+# Pre Commit hooks
+.pre-commit-config.yaml
+
 # LS
 ## lua
 .luarc.json

flake.lock

@@ -56,6 +56,58 @@
         "type": "github"
       }
     },
+    "git-hooks": {
+      "inputs": {
+        "flake-compat": [
+          "flake-compat"
+        ],
+        "flake-utils": [
+          "flake-utils"
+        ],
+        "gitignore": [
+          "gitignore"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1714478972,
+        "narHash": "sha256-q//cgb52vv81uOuwz1LaXElp3XAe1TqrABXODAEF6Sk=",
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "rev": "2849da033884f54822af194400f8dff435ada242",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1714656196,
@@ -77,6 +129,8 @@
         "crane": "crane",
         "flake-compat": "flake-compat",
         "flake-utils": "flake-utils",
+        "git-hooks": "git-hooks",
+        "gitignore": "gitignore",
         "nixpkgs": "nixpkgs",
         "rust-overlay": "rust-overlay",
         "systems": "systems",

flake.nix

@@ -34,6 +34,16 @@
         nixpkgs.follows = "nixpkgs";
       };
     };
+    git-hooks = {
+      url = "github:cachix/git-hooks.nix";
+      inputs = {
+        flake-compat.follows = "flake-compat";
+        flake-utils.follows = "flake-utils";
+        gitignore.follows = "gitignore";
+        nixpkgs.follows = "nixpkgs";
+        nixpkgs-stable.follows = "nixpkgs";
+      };
+    };
     rust-overlay = {
       url = "github:oxalica/rust-overlay";
       inputs = {
@@ -43,6 +53,12 @@
     };
 
     # inputs for following
+    gitignore = {
+      url = "github:hercules-ci/gitignore.nix";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+      };
+    };
     systems = {
       url = "github:nix-systems/x86_64-linux"; # only evaluate for this system
     };
@@ -62,6 +78,7 @@
     self,
     nixpkgs,
     flake-utils,
+    git-hooks,
     treefmt-nix,
     crane,
     rust-overlay,
@@ -141,11 +158,19 @@
       checks = {
         inherit craneBuild;
         formatting = treefmtEval.config.build.check self;
+        pre-commit = git-hooks.lib.${system}.run {
+          src = ./.;
+          hooks.treefmt = {
+            enable = true;
+            package = treefmtEval.config.build.wrapper;
+          };
+        };
       };
 
       formatter = treefmtEval.config.build.wrapper;
 
       devShells.default = pkgs.mkShell {
+        inherit (self.checks.${system}.pre-commit) shellHook;
         packages = with pkgs; [
           cocogitto
 

src/cli.rs

@@ -24,11 +24,11 @@ use clap::{Parser, Subcommand};
 
 /// A multi protocol chat client
 #[derive(Parser, Debug)]
-#[command(author, version, about, long_about = None)]
+#[command(author, version, about, long_about = None, arg_required_else_help(true))]
 pub struct Args {
     #[command(subcommand)]
-    /// The subcommand to execute, default is start
-    pub subcommand: Option<Command>,
+    /// The subcommand to execute, default is help
+    pub subcommand: Command,
 
     // #[arg(long, short)]
     // /// Path to the Lua config file, executed instead of the normal one
@@ -39,8 +39,8 @@ pub struct Args {
 }
 #[derive(Subcommand, Debug)]
 pub enum Command {
-    /// Starts the main TUI client
-    Start {},
+    /// Starts a TUI client
+    Tui {},
 
     /// Starts a repl to the trinitry cli interpreter
     Repl {},

src/main.rs

@@ -35,15 +35,8 @@ async fn main() -> anyhow::Result<()> {
     cli_log::init_cli_log!();
 
     let args = Args::parse();
-    let command = args.subcommand.unwrap_or(Command::Start {});
-    match command {
-        Command::Start {} => {
-            todo!("The full ui is not yet finished");
-            let mut app = app::App::new(Repl::new()?)?;
-
-            // NOTE(@soispha): The `None` here is temporary <2024-05-03>
-            app.run(None, args.plugin_path).await?;
-        }
+    match args.subcommand {
+        Command::Tui {} => {}
         Command::Repl {} => {
             let mut app = app::App::new(Repl::new().context("Failed to setup repl")?)?;