feat: add configurable hostname options and outputs

Co-authored-by: aider (openai/andrew/openrouter/deepseek/deepseek-chat-v3.1) <aider@aider.chat>

src/meta_plugin/hostname.rs

@@ -15,8 +15,12 @@ impl HostnameMetaPlugin {
     ) -> HostnameMetaPlugin {
         // Start with default options
         let mut final_options = std::collections::HashMap::new();
-        // Add default value for "full" option
+        // Set default values
-        final_options.insert("full".to_string(), serde_yaml::Value::Bool(true));
+        final_options.insert("hostname".to_string(), serde_yaml::Value::String("true".to_string()));
+        final_options.insert("hostname_full".to_string(), serde_yaml::Value::Bool(true));
+        final_options.insert("hostname_short".to_string(), serde_yaml::Value::Bool(true));
+        
+        // Override with provided options
         if let Some(opts) = options {
             for (key, value) in opts {
                 final_options.insert(key, value);
@@ -25,10 +29,16 @@ impl HostnameMetaPlugin {
         
         // Start with default outputs
         let mut final_outputs = std::collections::HashMap::new();
-        let default_outputs = Self::default().default_outputs();
+        let default_outputs = vec![
+            "hostname".to_string(),
+            "hostname_full".to_string(),
+            "hostname_short".to_string(),
+        ];
         for output_name in default_outputs {
             final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
         }
+        
+        // Override with provided outputs
         if let Some(outs) = outputs {
             for (key, value) in outs {
                 final_outputs.insert(key, value);
@@ -168,32 +178,78 @@ impl MetaPlugin for HostnameMetaPlugin {
         
         let mut metadata = Vec::new();
         
-        // Check if we should use full hostname or short hostname
+        // Get the full hostname
-        let use_full = self.options.get("full")
-            .and_then(|v| v.as_bool())
-            .unwrap_or(true); // Default to true
-            
-        log::debug!("HOSTNAME: use_full option: {:?}", use_full);
-        
         let full_hostname = self.get_hostname();
-        log::debug!("HOSTNAME: full hostname from system: {:?}", full_hostname);
+        let short_hostname = full_hostname.split('.').next().unwrap_or(&full_hostname).to_string();
         
-        let hostname = if use_full {
+        // Determine which hostnames to include based on options
-            full_hostname.clone()
+        let hostname_enabled = match self.options.get("hostname") {
-        } else {
+            Some(serde_yaml::Value::Bool(b)) => *b,
-            // Get short hostname (first part before the first dot)
+            Some(serde_yaml::Value::String(s)) => match s.as_str() {
-            full_hostname.split('.').next().unwrap_or(&full_hostname).to_string()
+                "true" => true,
+                "false" => false,
+                "full" => true,
+                "short" => true,
+                _ => true,
+            },
+            _ => true,
         };
         
-        log::debug!("HOSTNAME: final hostname to use: {:?}", hostname);
+        let hostname_full_enabled = self.options.get("hostname_full")
+            .and_then(|v| v.as_bool())
+            .unwrap_or(true);
+            
+        let hostname_short_enabled = self.options.get("hostname_short")
+            .and_then(|v| v.as_bool())
+            .unwrap_or(true);
         
-        // Use process_metadata_outputs to handle output mapping
+        // Determine which hostname value to use for the 'hostname' output
-        if let Some(meta_data) = crate::meta_plugin::process_metadata_outputs(
+        let hostname_value = match self.options.get("hostname") {
-            "hostname", 
+            Some(serde_yaml::Value::String(s)) => match s.as_str() {
-            hostname, 
+                "full" => full_hostname.clone(),
-            &self.outputs
+                "short" => short_hostname.clone(),
-        ) {
+                _ => {
-            metadata.push(meta_data);
+                    // For 'true' or any other value, use gethostname()
+                    gethostname::gethostname().into_string().unwrap_or_else(|_| "unknown".to_string())
+                }
+            },
+            _ => {
+                // Default behavior
+                gethostname::gethostname().into_string().unwrap_or_else(|_| "unknown".to_string())
+            }
+        };
+        
+        // Add hostname output if enabled
+        if hostname_enabled {
+            if let Some(meta_data) = crate::meta_plugin::process_metadata_outputs(
+                "hostname", 
+                hostname_value, 
+                &self.outputs
+            ) {
+                metadata.push(meta_data);
+            }
+        }
+        
+        // Add hostname_full output if enabled
+        if hostname_full_enabled {
+            if let Some(meta_data) = crate::meta_plugin::process_metadata_outputs(
+                "hostname_full", 
+                full_hostname.clone(), 
+                &self.outputs
+            ) {
+                metadata.push(meta_data);
+            }
+        }
+        
+        // Add hostname_short output if enabled
+        if hostname_short_enabled {
+            if let Some(meta_data) = crate::meta_plugin::process_metadata_outputs(
+                "hostname_short", 
+                short_hostname, 
+                &self.outputs
+            ) {
+                metadata.push(meta_data);
+            }
         }
         
         // Mark as finalized since this plugin only needs to run once
@@ -214,7 +270,11 @@ impl MetaPlugin for HostnameMetaPlugin {
     }
     
     fn default_outputs(&self) -> Vec<String> {
-        vec!["hostname".to_string()]
+        vec![
+            "hostname".to_string(),
+            "hostname_full".to_string(),
+            "hostname_short".to_string(),
+        ]
     }