feat: update meta plugin constructors to accept options and outputs

Co-authored-by: aider (openai/andrew/openrouter/qwen/qwen3-coder) <aider@aider.chat>

src/meta_plugin.rs

@@ -145,26 +145,26 @@ pub trait MetaPlugin {
 
 pub fn get_meta_plugin(meta_plugin_type: MetaPluginType) -> Box<dyn MetaPlugin> {
     match meta_plugin_type {
-        MetaPluginType::FileMagic => Box::new(MetaPluginProgram::new("file", vec!["-bE", "-"], "file_magic".to_string(), true)),
+        MetaPluginType::FileMagic => Box::new(MetaPluginProgram::new_simple("file", vec!["-bE", "-"], "file_magic".to_string(), true)),
-        MetaPluginType::FileMime => Box::new(MetaPluginProgram::new("file", vec!["-b", "--mime-type", "-"], "file_mime".to_string(), true)),
+        MetaPluginType::FileMime => Box::new(MetaPluginProgram::new_simple("file", vec!["-b", "--mime-type", "-"], "file_mime".to_string(), true)),
-        MetaPluginType::FileEncoding => Box::new(MetaPluginProgram::new("file", vec!["-b", "--mime-encoding", "-"], "file_encoding".to_string(), true)),
+        MetaPluginType::FileEncoding => Box::new(MetaPluginProgram::new_simple("file", vec!["-b", "--mime-encoding", "-"], "file_encoding".to_string(), true)),
-        MetaPluginType::MagicFile => Box::new(MagicFileMetaPlugin::new()),
+        MetaPluginType::MagicFile => Box::new(MagicFileMetaPlugin::new_simple()),
-        MetaPluginType::LineCount => Box::new(MetaPluginProgram::new("wc", vec!["-l"], "line_count".to_string(), true)),
+        MetaPluginType::LineCount => Box::new(MetaPluginProgram::new_simple("wc", vec!["-l"], "line_count".to_string(), true)),
-        MetaPluginType::WordCount => Box::new(MetaPluginProgram::new("wc", vec!["-w"], "word_count".to_string(), true)),
+        MetaPluginType::WordCount => Box::new(MetaPluginProgram::new_simple("wc", vec!["-w"], "word_count".to_string(), true)),
-        MetaPluginType::Cwd => Box::new(CwdMetaPlugin::new()),
+        MetaPluginType::Cwd => Box::new(CwdMetaPlugin::new_simple()),
-        MetaPluginType::Binary => Box::new(BinaryMetaPlugin::new()),
+        MetaPluginType::Binary => Box::new(BinaryMetaPlugin::new_simple()),
-        MetaPluginType::Uid => Box::new(UidMetaPlugin::new()),
+        MetaPluginType::Uid => Box::new(UidMetaPlugin::new_simple()),
-        MetaPluginType::User => Box::new(UserMetaPlugin::new()),
+        MetaPluginType::User => Box::new(UserMetaPlugin::new_simple()),
-        MetaPluginType::Gid => Box::new(GidMetaPlugin::new()),
+        MetaPluginType::Gid => Box::new(GidMetaPlugin::new_simple()),
-        MetaPluginType::Group => Box::new(GroupMetaPlugin::new()),
+        MetaPluginType::Group => Box::new(GroupMetaPlugin::new_simple()),
-        MetaPluginType::Shell => Box::new(ShellMetaPlugin::new()),
+        MetaPluginType::Shell => Box::new(ShellMetaPlugin::new_simple()),
-        MetaPluginType::ShellPid => Box::new(ShellPidMetaPlugin::new()),
+        MetaPluginType::ShellPid => Box::new(ShellPidMetaPlugin::new_simple()),
-        MetaPluginType::KeepPid => Box::new(KeepPidMetaPlugin::new()),
+        MetaPluginType::KeepPid => Box::new(KeepPidMetaPlugin::new_simple()),
-        MetaPluginType::DigestSha256 => Box::new(DigestSha256MetaPlugin::new()),
+        MetaPluginType::DigestSha256 => Box::new(DigestSha256MetaPlugin::new_simple()),
-        MetaPluginType::DigestMd5 => Box::new(MetaPluginProgram::new("md5sum", vec![], "digest_md5".to_string(), true)),
+        MetaPluginType::DigestMd5 => Box::new(MetaPluginProgram::new_simple("md5sum", vec![], "digest_md5".to_string(), true)),
-        MetaPluginType::ReadTime => Box::new(ReadTimeMetaPlugin::new()),
+        MetaPluginType::ReadTime => Box::new(ReadTimeMetaPlugin::new_simple()),
-        MetaPluginType::ReadRate => Box::new(ReadRateMetaPlugin::new()),
+        MetaPluginType::ReadRate => Box::new(ReadRateMetaPlugin::new_simple()),
-        MetaPluginType::Hostname => Box::new(HostnameMetaPlugin::new()),
+        MetaPluginType::Hostname => Box::new(HostnameMetaPlugin::new_simple()),
-        MetaPluginType::FullHostname => Box::new(FullHostnameMetaPlugin::new()),
+        MetaPluginType::FullHostname => Box::new(FullHostnameMetaPlugin::new_simple()),
     }
 }

src/meta_plugin/binary.rs

@@ -15,17 +15,48 @@ pub struct BinaryMetaPlugin {
 }
 
 impl BinaryMetaPlugin {
-    pub fn new() -> BinaryMetaPlugin {
+    pub fn new(
+        options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> BinaryMetaPlugin {
+        // Start with default options
+        let mut final_options = Self::default_options();
+        if let Some(opts) = options {
+            for (key, value) in opts {
+                final_options.insert(key, value);
+            }
+        }
+        
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
+        let max_buffer_size = final_options.get("max_buffer_size")
+            .and_then(|v| v.as_u64())
+            .unwrap_or(4096) as usize;
+        
         BinaryMetaPlugin {
             meta_name: "binary".to_string(),
             buffer: Vec::new(),
-            max_buffer_size: 4096, // 4KB
+            max_buffer_size,
             is_saved: false,
             item_id: None,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
         }
     }
     
+    pub fn new_simple() -> BinaryMetaPlugin {
+        Self::new(None, None)
+    }
+    
     fn save_metadata(&mut self, conn: &Connection) -> Result<()> {
         if !self.is_saved {
             if let Some(item_id) = self.item_id {

src/meta_plugin/digest.rs

@@ -14,12 +14,32 @@ pub struct DigestSha256MetaPlugin {
 }
 
 impl DigestSha256MetaPlugin {
-    pub fn new() -> DigestSha256MetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> DigestSha256MetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         DigestSha256MetaPlugin {
             hasher: Sha256::new(),
             meta_name: "digest_sha256".to_string(),
             item_id: None,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> DigestSha256MetaPlugin {
+        Self::new(None, None)
     }
 }
 }
@@ -80,11 +100,31 @@ pub struct ReadTimeMetaPlugin {
 }
 
 impl ReadTimeMetaPlugin {
-    pub fn new() -> ReadTimeMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> ReadTimeMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         ReadTimeMetaPlugin {
             start_time: None,
             meta_name: "read_time".to_string(),
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> ReadTimeMetaPlugin {
+        Self::new(None, None)
     }
 }
 }
@@ -134,12 +174,32 @@ pub struct ReadRateMetaPlugin {
 }
 
 impl ReadRateMetaPlugin {
-    pub fn new() -> ReadRateMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> ReadRateMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         ReadRateMetaPlugin {
             start_time: None,
             bytes_read: 0,
             meta_name: "read_rate".to_string(),
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> ReadRateMetaPlugin {
+        Self::new(None, None)
     }
 }
 }

src/meta_plugin/magic.rs

@@ -16,14 +16,46 @@ pub struct MagicFileMetaPlugin {
 }
 
 impl MagicFileMetaPlugin {
-    pub fn new() -> MagicFileMetaPlugin {
+    pub fn new(
+        options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> MagicFileMetaPlugin {
+        // Start with default options
+        let mut final_options = Self::default_options();
+        if let Some(opts) = options {
+            for (key, value) in opts {
+                final_options.insert(key, value);
+            }
+        }
+        
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
+        let max_buffer_size = final_options.get("max_buffer_size")
+            .and_then(|v| v.as_u64())
+            .unwrap_or(4096) as usize;
+        
         MagicFileMetaPlugin {
             buffer: Vec::new(),
-            max_buffer_size: 4096, // Same as BinaryMetaPlugin
+            max_buffer_size,
             is_saved: false,
             item_id: None,
             cookie: None,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> MagicFileMetaPlugin {
+        Self::new(None, None)
     }
 }
 

src/meta_plugin/program.rs

@@ -36,10 +36,26 @@ impl std::fmt::Debug for MetaPluginProgram {
 }
 
 impl MetaPluginProgram {
-    pub fn new(program: &str, args: Vec<&str>, meta_name: String, split_whitespace: bool) -> MetaPluginProgram {
+    pub fn new(
+        program: &str, 
+        args: Vec<&str>, 
+        meta_name: String, 
+        split_whitespace: bool,
+        options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> MetaPluginProgram {
         let program_path = which(program);
         let supported = program_path.is_ok();
         
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        final_outputs.insert(meta_name.clone(), serde_yaml::Value::String(meta_name.clone()));
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+
         MetaPluginProgram {
             program: program_path.map_or_else(|_| program.to_string(), |p| p.to_string_lossy().to_string()),
             args: args.iter().map(|s| s.to_string()).collect(),
@@ -50,7 +66,12 @@ impl MetaPluginProgram {
             writer: None,
             item_id: None,
             result: None,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple(program: &str, args: Vec<&str>, meta_name: String, split_whitespace: bool) -> MetaPluginProgram {
+        Self::new(program, args, meta_name, split_whitespace, None, None)
     }
 }
 }

src/meta_plugin/system.rs

@@ -17,11 +17,31 @@ pub struct CwdMetaPlugin {
 }
 
 impl CwdMetaPlugin {
-    pub fn new() -> CwdMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> CwdMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         CwdMetaPlugin {
             meta_name: "cwd".to_string(),
             is_saved: false,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> CwdMetaPlugin {
+        Self::new(None, None)
     }
 }
 }
@@ -80,11 +100,31 @@ pub struct UidMetaPlugin {
 }
 
 impl UidMetaPlugin {
-    pub fn new() -> UidMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> UidMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         UidMetaPlugin {
             meta_name: "uid".to_string(),
             is_saved: false,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> UidMetaPlugin {
+        Self::new(None, None)
     }
 }
 }
@@ -139,11 +179,31 @@ pub struct UserMetaPlugin {
 }
 
 impl UserMetaPlugin {
-    pub fn new() -> UserMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> UserMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         UserMetaPlugin {
             meta_name: "user".to_string(),
             is_saved: false,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> UserMetaPlugin {
+        Self::new(None, None)
     }
 }
 }
@@ -201,11 +261,31 @@ pub struct GidMetaPlugin {
 }
 
 impl GidMetaPlugin {
-    pub fn new() -> GidMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> GidMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         GidMetaPlugin {
             meta_name: "gid".to_string(),
             is_saved: false,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> GidMetaPlugin {
+        Self::new(None, None)
     }
 }
 }
@@ -260,11 +340,31 @@ pub struct GroupMetaPlugin {
 }
 
 impl GroupMetaPlugin {
-    pub fn new() -> GroupMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> GroupMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         GroupMetaPlugin {
             meta_name: "group".to_string(),
             is_saved: false,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> GroupMetaPlugin {
+        Self::new(None, None)
     }
 }
 }
@@ -322,11 +422,31 @@ pub struct ShellMetaPlugin {
 }
 
 impl ShellMetaPlugin {
-    pub fn new() -> ShellMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> ShellMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         ShellMetaPlugin {
             meta_name: "shell".to_string(),
             is_saved: false,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> ShellMetaPlugin {
+        Self::new(None, None)
     }
 }
 }
@@ -384,11 +504,31 @@ pub struct ShellPidMetaPlugin {
 }
 
 impl ShellPidMetaPlugin {
-    pub fn new() -> ShellPidMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> ShellPidMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         ShellPidMetaPlugin {
             meta_name: "shell_pid".to_string(),
             is_saved: false,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> ShellPidMetaPlugin {
+        Self::new(None, None)
     }
 }
 }
@@ -446,11 +586,31 @@ pub struct KeepPidMetaPlugin {
 }
 
 impl KeepPidMetaPlugin {
-    pub fn new() -> KeepPidMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> KeepPidMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         KeepPidMetaPlugin {
             meta_name: "keep_pid".to_string(),
             is_saved: false,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> KeepPidMetaPlugin {
+        Self::new(None, None)
     }
 }
 }
@@ -505,11 +665,31 @@ pub struct HostnameMetaPlugin {
 }
 
 impl HostnameMetaPlugin {
-    pub fn new() -> HostnameMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> HostnameMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         HostnameMetaPlugin {
             meta_name: "hostname".to_string(),
             is_saved: false,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> HostnameMetaPlugin {
+        Self::new(None, None)
     }
 }
 }
@@ -567,11 +747,31 @@ pub struct FullHostnameMetaPlugin {
 }
 
 impl FullHostnameMetaPlugin {
-    pub fn new() -> FullHostnameMetaPlugin {
+    pub fn new(
+        _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+        outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
+    ) -> FullHostnameMetaPlugin {
+        // Start with default outputs
+        let mut final_outputs = std::collections::HashMap::new();
+        let default_outputs = Self::default_outputs();
+        for output_name in default_outputs {
+            final_outputs.insert(output_name.clone(), serde_yaml::Value::String(output_name));
+        }
+        if let Some(outs) = outputs {
+            for (key, value) in outs {
+                final_outputs.insert(key, value);
+            }
+        }
+        
         FullHostnameMetaPlugin {
             meta_name: "full_hostname".to_string(),
             is_saved: false,
-            outputs: std::collections::HashMap::new(),
+            outputs: final_outputs,
+        }
+    }
+    
+    pub fn new_simple() -> FullHostnameMetaPlugin {
+        Self::new(None, None)
     }
 }
 }