From 0ec2ba493b81428d3d05903cc55f966ae6f7912e Mon Sep 17 00:00:00 2001
From: Nathan Gill <nathan.j.gill@outlook.com>
Date: Thu, 1 Jan 2026 14:54:57 +0000
Subject: [PATCH] feat: add `plugin verify` subcommand

---
 src/args.rs | 32 ++++++++++++++++++++++++++++++++
 src/main.rs | 19 ++++++++++++++++++-
 2 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/src/args.rs b/src/args.rs
index 1326805..2fb90fe 100644
--- a/src/args.rs
+++ b/src/args.rs
@@ -43,12 +43,17 @@ pub struct PluginArgs {
 pub enum PluginSubcommand {
     List(PluginListArgs),
     Hash(PluginHashArgs),
+    Verify(PluginVerifyArgs),
 }
 
 pub struct PluginListArgs {
     pub config: String,
 }
 
+pub struct PluginVerifyArgs {
+    pub config: String,
+}
+
 pub struct PluginHashArgs {
     pub name: String,
     pub plugin_dir: String,
@@ -96,6 +101,14 @@ impl Default for PluginListArgs {
     }
 }
 
+impl Default for PluginVerifyArgs {
+    fn default() -> Self {
+        Self {
+            config: DEFAULT_TARS_CONFIG_FILE.to_string(),
+        }
+    }
+}
+
 fn styles() -> Styles {
     Styles::styled()
         .header(AnsiColor::BrightGreen.on_default().effects(Effects::BOLD))
@@ -186,6 +199,18 @@ fn build_cli() -> Command {
                         )
                         .about("List installed plugins"),
                 )
+                .subcommand(
+                    Command::new("verify")
+                        .arg(
+                            Arg::new("config")
+                                .long("config")
+                                .value_name("CONFIG")
+                                .required(false)
+                                .default_value(DEFAULT_TARS_CONFIG_FILE)
+                                .help("Specify the configuration file to use"),
+                        )
+                        .about("Verify plugin configuration"),
+                )
                 .subcommand(
                     Command::new("hash")
                         .arg(Arg::new("name").required(true).help("Plugin name"))
@@ -266,6 +291,13 @@ pub fn parse_args() -> Result<Args> {
                             plugin_dir: plugin_dir.clone(),
                         })
                     }
+                    Some(("verify", args)) => {
+                        let config = args.get_one::<String>("config").unwrap();
+
+                        PluginSubcommand::Verify(PluginVerifyArgs {
+                            config: config.clone(),
+                        })
+                    }
                     _ => {
                         return Err(anyhow!("no subcommand specified"));
                     }
diff --git a/src/main.rs b/src/main.rs
index 7f7eb4f..cf0d22b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -72,6 +72,7 @@ async fn main() {
 
             if let Err(e) = init_project(&args, &config) {
                 println!("Error initializing project: {e}");
+                exit(1);
             } else {
                 println!("Initialized project in '{}' .", args.path);
             }
@@ -82,14 +83,16 @@ async fn main() {
 
             if let Err(e) = builder.build() {
                 println!("{e}");
+                exit(1);
             }
         }
-        TarsSubcommand::Clean(args) => {    
+        TarsSubcommand::Clean(args) => {
             let config = load_config(&args.config);
             let builder = Builder::new(&config, false);
 
             if let Err(e) = builder.clean() {
                 println!("{e}");
+                exit(1);
             }
         }
         TarsSubcommand::Serve(args) => {
@@ -97,6 +100,7 @@ async fn main() {
 
             if let Err(e) = run_server(Arc::new(config)).await {
                 println!("{e}");
+                exit(1);
             }
         }
         TarsSubcommand::Plugin(args) => match args.subcommand {
@@ -107,6 +111,18 @@ async fn main() {
                     println!("Name: {}, Hook: {:#?}", p.name, p.hook_type);
                 }
             }
+            PluginSubcommand::Verify(args) => {
+                let config = load_config(&args.config);
+
+                for p in config.plugins {
+                    if let Err(e) = p.resolve(Path::new(&config.build.plugin_dir), false) {
+                        println!("Verification failed for {}: {}", p.name, e);
+                        exit(1);
+                    } else {
+                        println!("Verification success for {}", p.name);
+                    }
+                }
+            }
             PluginSubcommand::Hash(args) => {
                 // The actual values don't matter hare, as long as `name` is correct
                 let plugin = Plugin {
@@ -121,6 +137,7 @@ async fn main() {
                     }
                     Err(e) => {
                         println!("Error while calculating digest: {e}");
+                        exit(1);
                     }
                 }
             }