imp: remove validate_only.

Author: Leechael

vmm/src/main.rs

@@ -29,7 +29,6 @@ mod host_api_service;
 mod main_routes;
 mod main_service;
 mod one_shot;
-mod validation;
 
 const CARGO_PKG_VERSION: &str = env!("CARGO_PKG_VERSION");
 const GIT_REV: &str = git_version::git_version!(
@@ -51,9 +50,6 @@ struct Args {
     /// One-shot mode: setup VM and execute QEMU command from VM configuration file
     #[arg(long)]
     one_shot: Option<String>,
-    /// Validate JSON configuration file without executing (useful for debugging)
-    #[arg(long)]
-    validate_only: Option<String>,
     /// Working directory for one-shot mode (default: create in current directory)
     #[arg(long)]
     workdir: Option<String>,
@@ -154,10 +150,6 @@ async fn main() -> Result<()> {
         return one_shot::run_one_shot(&vm_config_path, config, args.workdir, args.dry_run).await;
     }
 
-    // Handle validate-only mode
-    if let Some(vm_config_path) = args.validate_only {
-        return validation::validate_config_file(&vm_config_path).await;
-    }
 
     let api_auth = ApiToken::new(config.auth.tokens.clone(), config.auth.enabled);
     let supervisor = {

vmm/src/one_shot.rs

@@ -1,6 +1,6 @@
 use crate::app::{Image, VmConfig, VmWorkDir};
 use crate::main_service;
-use crate::{config::Config, validation};
+use crate::config::Config;
 use anyhow::{Context, Result};
 
 pub async fn run_one_shot(
@@ -59,9 +59,9 @@ pub async fn run_one_shot(
     let vm_config_json = fs_err::read_to_string(vm_config_path)
         .with_context(|| format!("Failed to read VM configuration file: {}", vm_config_path))?;
 
-    // Parse with better error messages
-    let vm_config: VmConfiguration =
-        validation::parse_vm_config_with_validation(&vm_config_json, vm_config_path)?;
+    // Parse VM configuration
+    let vm_config: VmConfiguration = serde_json::from_str(&vm_config_json)
+        .with_context(|| format!("Failed to parse VM configuration from: {}", vm_config_path))?;
 
     // Calculate compose_hash using the same logic as main_service
     let compose_hash = {