just get rid of weird version caching

cli/src/commands/update.rs

@@ -38,12 +38,21 @@ impl UpdateCommand {
         println!("Current version: {}", current_version);
         println!("Latest version: {}", latest_version);
 
+        if env::var("BUSTER_DEBUG").is_ok() {
+            println!("Debug: Checking GitHub API URL: {}", GITHUB_RELEASES_URL);
+        }
+
         let update_available = super::version::is_update_available(current_version, &latest_version);
         
-        if !update_available && !self.force {
+        if !update_available {
+            if self.force {
+                println!("\n⚠️  Warning: The latest version ({}) is older than your current version ({})", latest_version, current_version);
+                println!("   Continuing due to --force flag...");
+            } else {
                 println!("\n{}", "You are using the latest version".green());
                 return Ok(());
             }
+        }
 
         if self.check_only {
             if update_available {

cli/src/commands/version.rs

@@ -1,13 +1,8 @@
 use anyhow::Result;
 use reqwest::Client;
-use serde::{Deserialize, Serialize};
-use std::time::{Duration, SystemTime};
-use std::fs;
-use std::path::PathBuf;
-use dirs::cache_dir;
+use serde::Deserialize;
 
 const GITHUB_API_URL: &str = "https://api.github.com/repos/buster-so/buster/releases/latest";
-const CACHE_TTL: Duration = Duration::from_secs(3600); // 1 hour
 
 #[derive(Deserialize)]
 struct GitHubRelease {
@@ -15,17 +10,7 @@ struct GitHubRelease {
     body: Option<String>,
 }
 
-#[derive(Deserialize, Serialize)]
-struct VersionCache {
-    version: String,
-    timestamp: u64,
-}
-
 pub async fn check_latest_version() -> Result<Option<String>> {
-    if let Some(cached_version) = get_cached_version()? {
-        return Ok(Some(cached_version));
-    }
-
     let client = Client::new();
     let response = client
         .get(GITHUB_API_URL)
@@ -34,65 +19,9 @@ pub async fn check_latest_version() -> Result<Option<String>> {
         .await?;
 
     let release: GitHubRelease = response.json().await?;
-    cache_version(&release.tag_name)?;
-    
     Ok(Some(release.tag_name))
 }
 
-fn get_cache_path() -> Option<PathBuf> {
-    let mut cache_path = cache_dir()?;
-    cache_path.push("buster");
-    cache_path.push("version_check.json");
-    Some(cache_path)
-}
-
-fn get_cached_version() -> Result<Option<String>> {
-    let cache_path = match get_cache_path() {
-        Some(path) => path,
-        None => return Ok(None),
-    };
-
-    if !cache_path.exists() {
-        return Ok(None);
-    }
-
-    let cache_content = fs::read_to_string(cache_path)?;
-    let cached: VersionCache = serde_json::from_str(&cache_content)?;
-
-    let now = SystemTime::now()
-        .duration_since(SystemTime::UNIX_EPOCH)?
-        .as_secs();
-
-    if now - cached.timestamp > CACHE_TTL.as_secs() {
-        return Ok(None);
-    }
-
-    Ok(Some(cached.version))
-}
-
-fn cache_version(version: &str) -> Result<()> {
-    let cache_path = match get_cache_path() {
-        Some(path) => path,
-        None => return Ok(()),
-    };
-
-    if let Some(parent) = cache_path.parent() {
-        fs::create_dir_all(parent)?;
-    }
-
-    let cache = VersionCache {
-        version: version.to_string(),
-        timestamp: SystemTime::now()
-            .duration_since(SystemTime::UNIX_EPOCH)?
-            .as_secs(),
-    };
-
-    let cache_content = serde_json::to_string(&cache)?;
-    fs::write(cache_path, cache_content)?;
-
-    Ok(())
-}
-
 pub fn is_update_available(current: &str, latest: &str) -> bool {
     // Strip 'v' prefix if present
     let current = current.trim_start_matches('v');