fix: initialize final_options in meta plugin constructors

Co-authored-by: aider (openai/andrew/openrouter/anthropic/claude-sonnet-4) <aider@aider.chat>

src/meta_plugin/digest.rs

@@ -19,6 +19,14 @@ impl DigestSha256MetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> DigestSha256MetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();
@@ -114,6 +122,14 @@ impl ReadTimeMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> ReadTimeMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();
@@ -197,6 +213,14 @@ impl ReadRateMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> ReadRateMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();

src/meta_plugin/system.rs

@@ -22,6 +22,14 @@ impl CwdMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> CwdMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();
@@ -114,6 +122,14 @@ impl UidMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> UidMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();
@@ -202,6 +218,14 @@ impl UserMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> UserMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();
@@ -293,6 +317,14 @@ impl GidMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> GidMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();
@@ -381,6 +413,14 @@ impl GroupMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> GroupMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();
@@ -472,6 +512,14 @@ impl ShellMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> ShellMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();
@@ -563,6 +611,14 @@ impl ShellPidMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> ShellPidMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();
@@ -654,6 +710,14 @@ impl KeepPidMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> KeepPidMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();
@@ -742,6 +806,14 @@ impl HostnameMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> HostnameMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();
@@ -833,6 +905,14 @@ impl FullHostnameMetaPlugin {
         _options: Option<std::collections::HashMap<String, serde_yaml::Value>>,
         outputs: Option<std::collections::HashMap<String, serde_yaml::Value>>,
     ) -> FullHostnameMetaPlugin {
+        // Start with default options
+        let mut final_options = std::collections::HashMap::new();
+        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().default_outputs();