feat: add options to meta plugins

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

src/meta_plugin.rs

@@ -104,6 +104,10 @@ pub trait MetaPlugin {
     fn outputs(&self) -> &std::collections::HashMap<String, serde_yaml::Value>;
     fn outputs_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value>;
     
+    // Access to options mapping
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value>;
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value>;
+    
     // Get the default output names this plugin can produce
     fn default_outputs(&self) -> Vec<String> {
         // Default implementation returns empty - plugins should override this

src/meta_plugin/binary.rs

@@ -12,6 +12,7 @@ pub struct BinaryMetaPlugin {
     is_saved: bool,
     item_id: Option<i64>,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl BinaryMetaPlugin {
@@ -50,6 +51,7 @@ impl BinaryMetaPlugin {
             is_saved: false,
             item_id: None,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -140,4 +142,12 @@ impl MetaPlugin for BinaryMetaPlugin {
         options.insert("max_buffer_size".to_string(), serde_yaml::Value::Number(4096.into()));
         options
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }

src/meta_plugin/digest.rs

@@ -11,6 +11,7 @@ pub struct DigestSha256MetaPlugin {
     meta_name: String,
     item_id: Option<i64>,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl DigestSha256MetaPlugin {
@@ -35,6 +36,7 @@ impl DigestSha256MetaPlugin {
             meta_name: "digest_sha256".to_string(),
             item_id: None,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -88,6 +90,14 @@ impl MetaPlugin for DigestSha256MetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 
@@ -96,6 +106,7 @@ pub struct ReadTimeMetaPlugin {
     start_time: Option<Instant>,
     meta_name: String,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl ReadTimeMetaPlugin {
@@ -119,6 +130,7 @@ impl ReadTimeMetaPlugin {
             start_time: None,
             meta_name: "read_time".to_string(),
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -161,6 +173,14 @@ impl MetaPlugin for ReadTimeMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 #[derive(Debug, Clone, Default)]
@@ -169,6 +189,7 @@ pub struct ReadRateMetaPlugin {
     bytes_read: u64,
     meta_name: String,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl ReadRateMetaPlugin {
@@ -193,6 +214,7 @@ impl ReadRateMetaPlugin {
             bytes_read: 0,
             meta_name: "read_rate".to_string(),
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -236,4 +258,12 @@ impl MetaPlugin for ReadRateMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }

src/meta_plugin/magic.rs

@@ -13,6 +13,7 @@ pub struct MagicFileMetaPlugin {
     item_id: Option<i64>,
     cookie: Option<Cookie>,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl MagicFileMetaPlugin {
@@ -51,6 +52,7 @@ impl MagicFileMetaPlugin {
             item_id: None,
             cookie: None,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -186,5 +188,13 @@ impl MetaPlugin for MagicFileMetaPlugin {
         options.insert("max_buffer_size".to_string(), serde_yaml::Value::Number(4096.into()));
         options
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 

src/meta_plugin/program.rs

@@ -18,6 +18,7 @@ pub struct MetaPluginProgram {
     item_id: Option<i64>,
     result: Option<String>,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl std::fmt::Debug for MetaPluginProgram {
@@ -31,6 +32,7 @@ impl std::fmt::Debug for MetaPluginProgram {
             .field("process", &self.process)
             .field("writer", &"Box<dyn Write>")
             .field("outputs", &self.outputs)
+            .field("options", &self.options)
             .finish()
     }
 }
@@ -56,6 +58,14 @@ impl MetaPluginProgram {
             }
         }
 
+        // 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);
+            }
+        }
+        
         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(),
@@ -67,6 +77,7 @@ impl MetaPluginProgram {
             item_id: None,
             result: None,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -187,4 +198,12 @@ impl MetaPlugin for MetaPluginProgram {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }

src/meta_plugin/system.rs

@@ -14,6 +14,7 @@ pub struct CwdMetaPlugin {
     meta_name: String,
     is_saved: bool,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl CwdMetaPlugin {
@@ -37,6 +38,7 @@ impl CwdMetaPlugin {
             meta_name: "cwd".to_string(),
             is_saved: false,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -89,6 +91,14 @@ impl MetaPlugin for CwdMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 #[derive(Debug, Clone, Default)]
@@ -96,6 +106,7 @@ pub struct UidMetaPlugin {
     meta_name: String,
     is_saved: bool,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl UidMetaPlugin {
@@ -119,6 +130,7 @@ impl UidMetaPlugin {
             meta_name: "uid".to_string(),
             is_saved: false,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -167,6 +179,14 @@ impl MetaPlugin for UidMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 #[derive(Debug, Clone, Default)]
@@ -174,6 +194,7 @@ pub struct UserMetaPlugin {
     meta_name: String,
     is_saved: bool,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl UserMetaPlugin {
@@ -197,6 +218,7 @@ impl UserMetaPlugin {
             meta_name: "user".to_string(),
             is_saved: false,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -248,6 +270,14 @@ impl MetaPlugin for UserMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 #[derive(Debug, Clone, Default)]
@@ -255,6 +285,7 @@ pub struct GidMetaPlugin {
     meta_name: String,
     is_saved: bool,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl GidMetaPlugin {
@@ -278,6 +309,7 @@ impl GidMetaPlugin {
             meta_name: "gid".to_string(),
             is_saved: false,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -326,6 +358,14 @@ impl MetaPlugin for GidMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 #[derive(Debug, Clone, Default)]
@@ -333,6 +373,7 @@ pub struct GroupMetaPlugin {
     meta_name: String,
     is_saved: bool,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl GroupMetaPlugin {
@@ -356,6 +397,7 @@ impl GroupMetaPlugin {
             meta_name: "group".to_string(),
             is_saved: false,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -407,6 +449,14 @@ impl MetaPlugin for GroupMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 #[derive(Debug, Clone, Default)]
@@ -414,6 +464,7 @@ pub struct ShellMetaPlugin {
     meta_name: String,
     is_saved: bool,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl ShellMetaPlugin {
@@ -437,6 +488,7 @@ impl ShellMetaPlugin {
             meta_name: "shell".to_string(),
             is_saved: false,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -488,6 +540,14 @@ impl MetaPlugin for ShellMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 #[derive(Debug, Clone, Default)]
@@ -495,6 +555,7 @@ pub struct ShellPidMetaPlugin {
     meta_name: String,
     is_saved: bool,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl ShellPidMetaPlugin {
@@ -518,6 +579,7 @@ impl ShellPidMetaPlugin {
             meta_name: "shell_pid".to_string(),
             is_saved: false,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -569,6 +631,14 @@ impl MetaPlugin for ShellPidMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 #[derive(Debug, Clone, Default)]
@@ -576,6 +646,7 @@ pub struct KeepPidMetaPlugin {
     meta_name: String,
     is_saved: bool,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl KeepPidMetaPlugin {
@@ -599,6 +670,7 @@ impl KeepPidMetaPlugin {
             meta_name: "keep_pid".to_string(),
             is_saved: false,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -647,6 +719,14 @@ impl MetaPlugin for KeepPidMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 #[derive(Debug, Clone, Default)]
@@ -654,6 +734,7 @@ pub struct HostnameMetaPlugin {
     meta_name: String,
     is_saved: bool,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl HostnameMetaPlugin {
@@ -677,6 +758,7 @@ impl HostnameMetaPlugin {
             meta_name: "hostname".to_string(),
             is_saved: false,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -728,6 +810,14 @@ impl MetaPlugin for HostnameMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 #[derive(Debug, Clone, Default)]
@@ -735,6 +825,7 @@ pub struct FullHostnameMetaPlugin {
     meta_name: String,
     is_saved: bool,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl FullHostnameMetaPlugin {
@@ -758,6 +849,7 @@ impl FullHostnameMetaPlugin {
             meta_name: "full_hostname".to_string(),
             is_saved: false,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -827,4 +919,12 @@ impl MetaPlugin for FullHostnameMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }