merged with main

Reviewed-on: #12

Cargo.lock

@@ -247,26 +247,6 @@ dependencies = [
  "static_assertions",
 ]
 
-[[package]]
-name = "const-random"
-version = "0.1.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87e00182fe74b066627d63b85fd550ac2998d4b0bd86bfed477a0ae4c7c71359"
-dependencies = [
- "const-random-macro",
-]
-
-[[package]]
-name = "const-random-macro"
-version = "0.1.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9d839f2a20b0aee515dc581a6172f2321f96cab76c1a38a4c584a194955390e"
-dependencies = [
- "getrandom 0.2.17",
- "once_cell",
- "tiny-keccak",
-]
-
 [[package]]
 name = "convert_case"
 version = "0.10.0"
@@ -312,12 +292,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "crunchy"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
-
 [[package]]
 name = "crypto-common"
 version = "0.1.7"
@@ -440,15 +414,6 @@ dependencies = [
  "windows-sys",
 ]
 
-[[package]]
-name = "dlv-list"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "442039f5147480ba31067cb00ada1adae6892028e40e45fc5de7b7df6dcc1b5f"
-dependencies = [
- "const-random",
-]
-
 [[package]]
 name = "document-features"
 version = "0.2.12"
@@ -464,15 +429,6 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 
-[[package]]
-name = "encoding_rs"
-version = "0.8.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
-dependencies = [
- "cfg-if",
-]
-
 [[package]]
 name = "env_filter"
 version = "1.0.0"
@@ -624,12 +580,6 @@ dependencies = [
  "wasip3",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.14.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
-
 [[package]]
 name = "hashbrown"
 version = "0.15.5"
@@ -729,17 +679,6 @@ version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92ecc6618181def0457392ccd0ee51198e065e016d1d527a7ac1b6dc7c1f09d2"
 
-[[package]]
-name = "java-properties"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37bf6f484471c451f2b51eabd9e66b3fa7274550c5ec4b6c3d6070840945117f"
-dependencies = [
- "encoding_rs",
- "lazy_static",
- "regex",
-]
-
 [[package]]
 name = "jiff"
 version = "0.2.23"
@@ -921,11 +860,8 @@ dependencies = [
  "crossterm",
  "dirs",
  "env_logger",
- "java-properties",
  "log",
- "quick-xml",
  "ratatui",
- "rust-ini",
  "serde",
  "serde_json",
  "serde_yaml",
@@ -1020,16 +956,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "ordered-multimap"
-version = "0.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49203cdcae0030493bad186b28da2fa25645fa276a51b6fec8010d281e02ef79"
-dependencies = [
- "dlv-list",
- "hashbrown 0.14.5",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.12.5"
@@ -1188,16 +1114,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "quick-xml"
-version = "0.39.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "958f21e8e7ceb5a1aa7fa87fab28e7c75976e0bfe7e23ff069e0a260f894067d"
-dependencies = [
- "memchr",
- "serde",
-]
-
 [[package]]
 name = "quote"
 version = "1.0.45"
@@ -1368,16 +1284,6 @@ version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"
 
-[[package]]
-name = "rust-ini"
-version = "0.21.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "796e8d2b6696392a43bea58116b667fb4c29727dc5abd27d6acf338bb4f688c7"
-dependencies = [
- "cfg-if",
- "ordered-multimap",
-]
-
 [[package]]
 name = "rustc_version"
 version = "0.4.1"
@@ -1735,20 +1641,11 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7694e1cfe791f8d31026952abf09c69ca6f6fa4e1a1229e18988f06a04a12dca"
 
-[[package]]
-name = "tiny-keccak"
-version = "2.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c9d3793400a45f954c52e73d068316d76b6f4e36977e3fcebb13a2721e80237"
-dependencies = [
- "crunchy",
-]
-
 [[package]]
 name = "toml"
-version = "1.0.7+spec-1.1.0"
+version = "1.0.6+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd28d57d8a6f6e458bc0b8784f8fdcc4b99a437936056fa122cb234f18656a96"
+checksum = "399b1124a3c9e16766831c6bba21e50192572cdd98706ea114f9502509686ffc"
 dependencies = [
  "indexmap",
  "serde_core",
@@ -1761,27 +1658,27 @@ dependencies = [
 
 [[package]]
 name = "toml_datetime"
-version = "1.0.1+spec-1.1.0"
+version = "1.0.0+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b320e741db58cac564e26c607d3cc1fdc4a88fd36c879568c07856ed83ff3e9"
+checksum = "32c2555c699578a4f59f0cc68e5116c8d7cabbd45e1409b989d4be085b53f13e"
 dependencies = [
  "serde_core",
 ]
 
 [[package]]
 name = "toml_parser"
-version = "1.0.10+spec-1.1.0"
+version = "1.0.9+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7df25b4befd31c4816df190124375d5a20c6b6921e2cad937316de3fccd63420"
+checksum = "702d4415e08923e7e1ef96cd5727c0dfed80b4d2fa25db9647fe5eb6f7c5a4c4"
 dependencies = [
  "winnow",
 ]
 
 [[package]]
 name = "toml_writer"
-version = "1.0.7+spec-1.1.0"
+version = "1.0.6+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f17aaa1c6e3dc22b1da4b6bba97d066e354c7945cac2f7852d4e4e7ca7a6b56d"
+checksum = "ab16f14aed21ee8bfd8ec22513f7287cd4a91aa92e44edfe2c17ddd004e92607"
 
 [[package]]
 name = "tui-input"
@@ -2093,9 +1990,9 @@ dependencies = [
 
 [[package]]
 name = "winnow"
-version = "1.0.0"
+version = "0.7.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a90e88e4667264a994d34e6d1ab2d26d398dcdca8b7f52bec8668957517fc7d8"
+checksum = "df79d97927682d2fd8adb29682d1140b343be4ac0f08fd68b7765d9c059d3945"
 
 [[package]]
 name = "wit-bindgen"

Cargo.toml

@@ -1,9 +1,3 @@
-[package]
-authors = ["Nils Pukropp <nils@narl.io>"]
-edition = "2024"
-name = "mould"
-version = "0.5.0"
-
 [[bin]]
 name = "mould"
 path = "src/main.rs"
@@ -13,15 +7,12 @@ anyhow = "1.0.102"
 crossterm = "0.29.0"
 dirs = "6.0.0"
 env_logger = "0.11.9"
-java-properties = "2.0.0"
 log = "0.4.29"
-quick-xml = { version = "0.39.2", features = ["serde", "serialize"] }
 ratatui = "0.30.0"
-rust-ini = "0.21.3"
 serde_json = "1.0.149"
 serde_yaml = "0.9.34"
 thiserror = "2.0.18"
-toml = "1.0.7"
+toml = "1.0.6"
 tui-input = "0.15.0"
 
 [dependencies.clap]
@@ -34,3 +25,9 @@ version = "1.0.228"
 
 [dev-dependencies]
 tempfile = "3.27.0"
+
+[package]
+authors = ["Nils Pukropp <nils@narl.io>"]
+edition = "2024"
+name = "mould"
+version = "0.4.3"

README.md

@@ -1,13 +1,12 @@
 # mould
 
-mould is a modern Terminal User Interface (TUI) tool designed for interactively generating and editing configuration files from templates. Whether you are setting up a `.env` file from an example, creating a `docker-compose.override.yml`, or editing nested `JSON`, `YAML`, `TOML`, `XML`, `INI`, or `Properties` configurations, mould provides a fast, Vim-inspired workflow to get your environment ready.
+mould is a modern Terminal User Interface (TUI) tool designed for interactively generating and editing configuration files from templates. Whether you are setting up a `.env` file from an example, creating a `docker-compose.override.yml`, or editing nested `JSON`, `YAML`, or `TOML` configurations, mould provides a fast, Vim-inspired workflow to get your environment ready.
 
 ## Features
 
-- **Universal Format Support**: Handle `.env`, `JSON`, `YAML`, `TOML`, `XML`, `INI`, and `Properties` seamlessly.
+- **Universal Format Support**: Handle `.env`, `JSON`, `YAML`, and `TOML` seamlessly.
-- **Tree View Navigation**: Edit nested data structures in a beautiful, depth-colored tree view.
+- **Tree View Navigation**: Edit nested data structures (JSON, YAML, TOML) in a beautiful, depth-colored tree view.
-- **Smart Template Discovery**: Rule-based resolver automatically discovers relationships (e.g., `.env.example` vs `.env`, `config.template.properties` vs `config.properties`) and highlights differences.
+- **Smart Template Comparison**: Automatically discovers `.env.example` vs `.env` relationships and highlights missing or modified keys.
-- **Strict Type Preservation**: Intelligently preserves data types (integers, booleans, strings) during edit-save cycles, ensuring your configuration stays valid.
 - **Add Missing Keys**: Instantly pull missing keys and their default values from your template into your active configuration with a single keystroke.
 - **Neovim Integration**: Comes with a built-in Neovim plugin for seamless in-editor configuration management.
 - **Docker Compose Integration**: Automatically generate `docker-compose.override.yml` from `docker-compose.yml`.

config.toml

@@ -1,37 +0,0 @@
-[keybinds]
-append_item = "o"
-delete_item = "dd"
-down = "j"
-edit = "i"
-edit_append = "A"
-edit_substitute = "S"
-jump_bottom = "G"
-jump_top = "gg"
-next_match = "n"
-normal_mode = "Esc"
-prepend_item = "O"
-previous_match = "N"
-quit = ":q"
-save = ":w"
-search = "/"
-undo = "u"
-up = "k"
-
-[theme]
-bg_active = "#a6e3a1"
-bg_highlight = "#89b4fa"
-bg_normal = "#1e1e2e"
-bg_search = "#cba6f7"
-border_active = "#a6e3a1"
-border_normal = "#45475a"
-fg_accent = "#b4befe"
-fg_dimmed = "#6c7086"
-fg_highlight = "#1e1e2e"
-fg_modified = "#fab387"
-fg_normal = "#cdd6f4"
-fg_warning = "#f38ba8"
-transparent = true
-tree_depth_1 = "#b4befe"
-tree_depth_2 = "#cba6f7"
-tree_depth_3 = "#89b4fa"
-tree_depth_4 = "#fab387"

src/format/hierarchical.rs

@@ -22,8 +22,6 @@ impl HierarchicalHandler {
                 .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?,
             FormatType::Toml => toml::from_str(&content)
                 .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?,
-            FormatType::Xml => xml_to_json(&content)
-                .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?,
             _ => unreachable!(),
         };
         Ok(value)
@@ -49,124 +47,12 @@ impl HierarchicalHandler {
                     ));
                 }
             }
-            FormatType::Xml => json_to_xml(value),
             _ => unreachable!(),
         };
         fs::write(path, content)
     }
 }
 
-fn xml_to_json(content: &str) -> io::Result<Value> {
-    use quick_xml::reader::Reader;
-    use quick_xml::events::Event;
-
-    let mut reader = Reader::from_str(content);
-    reader.config_mut().trim_text(true);
-    let mut buf = Vec::new();
-    
-    fn parse_recursive(reader: &mut Reader<&[u8]>) -> io::Result<Value> {
-        let mut map = Map::new();
-        let mut text = String::new();
-        let mut buf = Vec::new();
-
-        loop {
-            match reader.read_event_into(&mut buf) {
-                Ok(Event::Start(e)) => {
-                    let name = String::from_utf8_lossy(e.name().as_ref()).to_string();
-                    let val = parse_recursive(reader)?;
-                    
-                    if let Some(existing) = map.get_mut(&name) {
-                        if let Some(arr) = existing.as_array_mut() {
-                            arr.push(val);
-                        } else {
-                            let old = existing.take();
-                            *existing = Value::Array(vec![old, val]);
-                        }
-                    } else {
-                        map.insert(name, val);
-                    }
-                }
-                Ok(Event::End(_)) => break,
-                Ok(Event::Text(e)) => {
-                    text.push_str(&String::from_utf8_lossy(e.as_ref()));
-                }
-                Ok(Event::Eof) => break,
-                _ => {}
-            }
-            buf.clear();
-        }
-
-        if map.is_empty() {
-            if text.is_empty() {
-                Ok(Value::Null)
-            } else {
-                Ok(Value::String(text))
-            }
-        } else {
-            if !text.is_empty() {
-                map.insert("$text".to_string(), Value::String(text));
-            }
-            Ok(Value::Object(map))
-        }
-    }
-
-    // Move to the first start tag
-    loop {
-        match reader.read_event_into(&mut buf) {
-            Ok(Event::Start(e)) => {
-                let name = String::from_utf8_lossy(e.name().as_ref()).to_string();
-                let val = parse_recursive(&mut reader)?;
-                let mut root = Map::new();
-                root.insert(name, val);
-                return Ok(Value::Object(root));
-            }
-            Ok(Event::Eof) => break,
-            _ => {}
-        }
-        buf.clear();
-    }
-
-    Ok(Value::Object(Map::new()))
-}
-
-fn json_to_xml(value: &Value) -> String {
-    match value {
-        Value::Object(map) => {
-            let mut s = String::new();
-            for (k, v) in map {
-                if k == "$text" {
-                    s.push_str(&v.as_str().unwrap_or(""));
-                } else if let Some(arr) = v.as_array() {
-                    for item in arr {
-                        s.push_str(&format!("<{}>", k));
-                        s.push_str(&json_to_xml(item));
-                        s.push_str(&format!("</{}>", k));
-                    }
-                } else {
-                    s.push_str(&format!("<{}>", k));
-                    s.push_str(&json_to_xml(v));
-                    s.push_str(&format!("</{}>", k));
-                }
-            }
-            s
-        }
-        Value::Array(arr) => {
-            let mut s = String::new();
-            for v in arr {
-                s.push_str(&json_to_xml(v));
-            }
-            s
-        }
-        Value::String(v) => v.clone(),
-        Value::Number(v) => v.to_string(),
-        Value::Bool(v) => v.to_string(),
-        Value::Null => "".to_string(),
-    }
-}
-
-// remove unused get_xml_root_name
-// fn get_xml_root_name(content: &str) -> Option<String> { ... }
-
 fn flatten(value: &Value, prefix: &str, depth: usize, key_name: &str, vars: &mut Vec<ConfigItem>) {
     let path = if prefix.is_empty() {
         key_name.to_string()
@@ -436,7 +322,7 @@ mod tests {
     use super::*;
 
     #[test]
-    fn test_json_flatten_unflatten() {
+    fn test_flatten_unflatten() {
         let mut vars = Vec::new();
         let json = serde_json::json!({
             "services": {
@@ -464,129 +350,4 @@ mod tests {
         assert!(unflattened_json.contains("\"8080:80\""));
         assert!(unflattened_json.contains("true"));
     }
-
-    #[test]
-    fn test_type_preservation() {
-        let mut vars = Vec::new();
-        // A JSON with various tricky types
-        let json = serde_json::json!({
-            "port_num": 8080,
-            "port_str": "8080",
-            "is_enabled": true,
-            "is_enabled_str": "true",
-            "float_num": 3.14,
-            "float_str": "3.14"
-        });
-
-        flatten(&json, "", 0, "", &mut vars);
-        
-        let mut root = Value::Object(Map::new());
-        for var in vars {
-            if !var.is_group {
-                insert_into_value(&mut root, &var.path, var.value.as_deref().unwrap_or(""), var.value_type);
-            }
-        }
-
-        // Validate that types are exactly preserved after re-assembling
-        let unflattened = root.as_object().unwrap();
-        
-        assert!(unflattened["port_num"].is_number(), "port_num should be a number");
-        assert_eq!(unflattened["port_num"].as_i64(), Some(8080));
-        
-        assert!(unflattened["port_str"].is_string(), "port_str should be a string");
-        assert_eq!(unflattened["port_str"].as_str(), Some("8080"));
-        
-        assert!(unflattened["is_enabled"].is_boolean(), "is_enabled should be a boolean");
-        assert_eq!(unflattened["is_enabled"].as_bool(), Some(true));
-        
-        assert!(unflattened["is_enabled_str"].is_string(), "is_enabled_str should be a string");
-        assert_eq!(unflattened["is_enabled_str"].as_str(), Some("true"));
-        
-        assert!(unflattened["float_num"].is_number(), "float_num should be a number");
-        assert_eq!(unflattened["float_num"].as_f64(), Some(3.14));
-        
-        assert!(unflattened["float_str"].is_string(), "float_str should be a string");
-        assert_eq!(unflattened["float_str"].as_str(), Some("3.14"));
-    }
-
-    #[test]
-    fn test_yaml_flatten_unflatten() {
-        let yaml_str = "
-server:
-  port: 8080
-  port_str: \"8080\"
-  enabled: true
-";
-        let yaml_val: Value = serde_yaml::from_str(yaml_str).unwrap();
-        let mut vars = Vec::new();
-        flatten(&yaml_val, "", 0, "", &mut vars);
-        
-        let mut root = Value::Object(Map::new());
-        for var in vars {
-            if !var.is_group {
-                insert_into_value(&mut root, &var.path, var.value.as_deref().unwrap_or(""), var.value_type);
-            }
-        }
-        
-        let unflattened_yaml = serde_yaml::to_string(&root).unwrap();
-        assert!(unflattened_yaml.contains("port: 8080"));
-        // Serde YAML might output '8080' or "8080"
-        assert!(unflattened_yaml.contains("port_str: '8080'") || unflattened_yaml.contains("port_str: \"8080\""));
-        assert!(unflattened_yaml.contains("enabled: true"));
-    }
-
-    #[test]
-    fn test_toml_flatten_unflatten() {
-        let toml_str = "
-[server]
-port = 8080
-port_str = \"8080\"
-enabled = true
-";
-        // parse to toml Value, then convert to serde_json Value to reuse the same flatten path
-        let toml_val: toml::Value = toml::from_str(toml_str).unwrap();
-        let json_val: Value = serde_json::to_value(toml_val).unwrap();
-
-        let mut vars = Vec::new();
-        flatten(&json_val, "", 0, "", &mut vars);
-        
-        let mut root = Value::Object(Map::new());
-        for var in vars {
-            if !var.is_group {
-                insert_into_value(&mut root, &var.path, var.value.as_deref().unwrap_or(""), var.value_type);
-            }
-        }
-        
-        // Convert back to TOML
-        let toml_root: toml::Value = serde_json::from_value(root).unwrap();
-        let unflattened_toml = toml::to_string(&toml_root).unwrap();
-        
-        assert!(unflattened_toml.contains("port = 8080"));
-        assert!(unflattened_toml.contains("port_str = \"8080\""));
-        assert!(unflattened_toml.contains("enabled = true"));
-    }
-
-    #[test]
-    fn test_xml_flatten_unflatten() {
-        let xml_str = "<config><server><port>8080</port><enabled>true</enabled></server></config>";
-        
-        let json_val = xml_to_json(xml_str).unwrap();
-
-        let mut vars = Vec::new();
-        flatten(&json_val, "", 0, "", &mut vars);
-        
-        let mut root = Value::Object(Map::new());
-        for var in vars {
-            if !var.is_group {
-                insert_into_value(&mut root, &var.path, var.value.as_deref().unwrap_or(""), var.value_type);
-            }
-        }
-        
-        println!("Reconstructed root: {:?}", root);
-        let unflattened_xml = json_to_xml(&root);
-
-        assert!(unflattened_xml.contains("<port>8080</port>"));
-        assert!(unflattened_xml.contains("<enabled>true</enabled>"));
-        assert!(unflattened_xml.contains("<config>") && unflattened_xml.contains("</config>"));
-    }
 }

src/format/ini.rs

@@ -1,125 +0,0 @@
-use super::{ConfigItem, FormatHandler, ItemStatus, ValueType};
-use ini::Ini;
-use std::io;
-use std::path::Path;
-
-pub struct IniHandler;
-
-impl FormatHandler for IniHandler {
-    fn parse(&self, path: &Path) -> io::Result<Vec<ConfigItem>> {
-        let conf = Ini::load_from_file(path)
-            .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;
-        let mut vars = Vec::new();
-
-        for (section, prop) in &conf {
-            let section_name = section.unwrap_or_default();
-            
-            if !section_name.is_empty() {
-                vars.push(ConfigItem {
-                    key: section_name.to_string(),
-                    path: section_name.to_string(),
-                    value: None,
-                    template_value: None,
-                    default_value: None,
-                    depth: 0,
-                    is_group: true,
-                    status: ItemStatus::Present,
-                    value_type: ValueType::Null,
-                });
-            }
-
-            for (key, value) in prop {
-                let path = if section_name.is_empty() {
-                    key.to_string()
-                } else {
-                    format!("{}.{}", section_name, key)
-                };
-
-                vars.push(ConfigItem {
-                    key: key.to_string(),
-                    path,
-                    value: Some(value.to_string()),
-                    template_value: Some(value.to_string()),
-                    default_value: Some(value.to_string()),
-                    depth: if section_name.is_empty() { 0 } else { 1 },
-                    is_group: false,
-                    status: ItemStatus::Present,
-                    value_type: ValueType::String,
-                });
-            }
-        }
-
-        Ok(vars)
-    }
-
-    fn merge(&self, path: &Path, vars: &mut Vec<ConfigItem>) -> io::Result<()> {
-        if !path.exists() {
-            return Ok(());
-        }
-
-        let existing_vars = self.parse(path).unwrap_or_default();
-
-        for var in vars.iter_mut() {
-            if let Some(existing) = existing_vars.iter().find(|v| v.path == var.path) {
-                if var.value != existing.value {
-                    var.value = existing.value.clone();
-                    var.status = ItemStatus::Modified;
-                }
-            } else {
-                var.status = ItemStatus::MissingFromActive;
-            }
-        }
-        
-        // Add items from active that are not in template
-        for existing in existing_vars {
-            if !vars.iter().any(|v| v.path == existing.path) {
-                let mut new_item = existing.clone();
-                new_item.status = ItemStatus::MissingFromTemplate;
-                new_item.template_value = None;
-                new_item.default_value = None;
-                vars.push(new_item);
-            }
-        }
-
-        Ok(())
-    }
-
-    fn write(&self, path: &Path, vars: &[ConfigItem]) -> io::Result<()> {
-        let mut conf = Ini::new();
-        for var in vars {
-            if !var.is_group {
-                let val = var.value.as_deref()
-                    .or(var.template_value.as_deref())
-                    .unwrap_or("");
-                
-                if let Some((section, key)) = var.path.split_once('.') {
-                    conf.with_section(Some(section)).set(key, val);
-                } else {
-                    conf.with_section(None::<String>).set(&var.path, val);
-                }
-            }
-        }
-        conf.write_to_file(path)
-            .map_err(|e| io::Error::new(io::ErrorKind::Other, e))
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use tempfile::NamedTempFile;
-    use std::io::Write;
-
-    #[test]
-    fn test_parse_ini() {
-        let mut file = NamedTempFile::new().unwrap();
-        writeln!(file, "[server]\nport=8080\n[database]\nhost=localhost").unwrap();
-        
-        let handler = IniHandler;
-        let vars = handler.parse(file.path()).unwrap();
-        
-        assert!(vars.iter().any(|v| v.path == "server" && v.is_group));
-        assert!(vars.iter().any(|v| v.path == "server.port" && v.value.as_deref() == Some("8080")));
-        assert!(vars.iter().any(|v| v.path == "database.host" && v.value.as_deref() == Some("localhost")));
-    }
-}

src/format/mod.rs

@@ -3,8 +3,6 @@ use std::path::Path;
 
 pub mod env;
 pub mod hierarchical;
-pub mod ini;
-pub mod properties;
 
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum ItemStatus {
@@ -41,9 +39,6 @@ pub enum FormatType {
     Json,
     Yaml,
     Toml,
-    Xml,
-    Ini,
-    Properties,
 }
 
 pub trait FormatHandler {
@@ -59,9 +54,6 @@ pub fn detect_format(path: &Path, override_format: Option<String>) -> FormatType
             "json" => return FormatType::Json,
             "yaml" | "yml" => return FormatType::Yaml,
             "toml" => return FormatType::Toml,
-            "xml" => return FormatType::Xml,
-            "ini" => return FormatType::Ini,
-            "properties" => return FormatType::Properties,
             _ => {}
         }
     }
@@ -73,12 +65,6 @@ pub fn detect_format(path: &Path, override_format: Option<String>) -> FormatType
         FormatType::Yaml
     } else if file_name.ends_with(".toml") {
         FormatType::Toml
-    } else if file_name.ends_with(".xml") {
-        FormatType::Xml
-    } else if file_name.ends_with(".ini") {
-        FormatType::Ini
-    } else if file_name.ends_with(".properties") {
-        FormatType::Properties
     } else {
         FormatType::Env
     }
@@ -90,8 +76,5 @@ pub fn get_handler(format: FormatType) -> Box<dyn FormatHandler> {
         FormatType::Json => Box::new(hierarchical::HierarchicalHandler::new(FormatType::Json)),
         FormatType::Yaml => Box::new(hierarchical::HierarchicalHandler::new(FormatType::Yaml)),
         FormatType::Toml => Box::new(hierarchical::HierarchicalHandler::new(FormatType::Toml)),
-        FormatType::Xml => Box::new(hierarchical::HierarchicalHandler::new(FormatType::Xml)),
-        FormatType::Ini => Box::new(ini::IniHandler),
-        FormatType::Properties => Box::new(properties::PropertiesHandler),
     }
 }

src/format/properties.rs

@@ -1,129 +0,0 @@
-use super::{ConfigItem, FormatHandler, ItemStatus, ValueType};
-use java_properties::{read, write};
-use std::collections::HashMap;
-use std::fs::File;
-use std::io::{self, BufReader};
-use std::path::Path;
-
-pub struct PropertiesHandler;
-
-impl FormatHandler for PropertiesHandler {
-    fn parse(&self, path: &Path) -> io::Result<Vec<ConfigItem>> {
-        let file = File::open(path)?;
-        let reader = BufReader::new(file);
-        let props = read(reader)
-            .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;
-
-        let mut vars = Vec::new();
-        let mut groups = std::collections::HashSet::new();
-
-        for (path, value) in &props {
-            // Add groups based on dot notation
-            let parts: Vec<&str> = path.split('.').collect();
-            let mut current_path = String::new();
-            
-            for i in 0..parts.len() - 1 {
-                if !current_path.is_empty() {
-                    current_path.push('.');
-                }
-                current_path.push_str(parts[i]);
-                
-                if groups.insert(current_path.clone()) {
-                    vars.push(ConfigItem {
-                        key: parts[i].to_string(),
-                        path: current_path.clone(),
-                        value: None,
-                        template_value: None,
-                        default_value: None,
-                        depth: i,
-                        is_group: true,
-                        status: ItemStatus::Present,
-                        value_type: ValueType::Null,
-                    });
-                }
-            }
-
-            vars.push(ConfigItem {
-                key: parts.last().unwrap().to_string(),
-                path: path.clone(),
-                value: Some(value.clone()),
-                template_value: Some(value.clone()),
-                default_value: Some(value.clone()),
-                depth: parts.len() - 1,
-                is_group: false,
-                status: ItemStatus::Present,
-                value_type: ValueType::String,
-            });
-        }
-
-        // Sort by path to keep it organized
-        vars.sort_by(|a, b| a.path.cmp(&b.path));
-        Ok(vars)
-    }
-
-    fn merge(&self, path: &Path, vars: &mut Vec<ConfigItem>) -> io::Result<()> {
-        if !path.exists() {
-            return Ok(());
-        }
-
-        let existing_vars = self.parse(path).unwrap_or_default();
-
-        for var in vars.iter_mut() {
-            if let Some(existing) = existing_vars.iter().find(|v| v.path == var.path) {
-                if var.value != existing.value {
-                    var.value = existing.value.clone();
-                    var.status = ItemStatus::Modified;
-                }
-            } else {
-                var.status = ItemStatus::MissingFromActive;
-            }
-        }
-        
-        // Add items from active that are not in template
-        for existing in existing_vars {
-            if !vars.iter().any(|v| v.path == existing.path) {
-                let mut new_item = existing.clone();
-                new_item.status = ItemStatus::MissingFromTemplate;
-                new_item.template_value = None;
-                new_item.default_value = None;
-                vars.push(new_item);
-            }
-        }
-
-        Ok(vars.sort_by(|a, b| a.path.cmp(&b.path)))
-    }
-
-    fn write(&self, path: &Path, vars: &[ConfigItem]) -> io::Result<()> {
-        let mut props = HashMap::new();
-        for var in vars {
-            if !var.is_group {
-                let val = var.value.as_deref()
-                    .or(var.template_value.as_deref())
-                    .unwrap_or("");
-                props.insert(var.path.clone(), val.to_string());
-            }
-        }
-
-        let file = File::create(path)?;
-        write(file, &props).map_err(|e| io::Error::new(io::ErrorKind::Other, e))
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use tempfile::NamedTempFile;
-    use std::io::Write;
-
-    #[test]
-    fn test_parse_properties() {
-        let mut file = NamedTempFile::new().unwrap();
-        writeln!(file, "server.port=8080\ndatabase.host=localhost").unwrap();
-        
-        let handler = PropertiesHandler;
-        let vars = handler.parse(file.path()).unwrap();
-        
-        assert!(vars.iter().any(|v| v.path == "server" && v.is_group));
-        assert!(vars.iter().any(|v| v.path == "server.port" && v.value.as_deref() == Some("8080")));
-    }
-}

src/resolver.rs

@@ -24,12 +24,6 @@ pub const RULES: &[Rule] = &[
     Rule { template_suffix: ".template.yaml", active_suffix: ".yaml", is_exact_match: false },
     Rule { template_suffix: ".example.toml", active_suffix: ".toml", is_exact_match: false },
     Rule { template_suffix: ".template.toml", active_suffix: ".toml", is_exact_match: false },
-    Rule { template_suffix: ".example.xml", active_suffix: ".xml", is_exact_match: false },
-    Rule { template_suffix: ".template.xml", active_suffix: ".xml", is_exact_match: false },
-    Rule { template_suffix: ".example.ini", active_suffix: ".ini", is_exact_match: false },
-    Rule { template_suffix: ".template.ini", active_suffix: ".ini", is_exact_match: false },
-    Rule { template_suffix: ".example.properties", active_suffix: ".properties", is_exact_match: false },
-    Rule { template_suffix: ".template.properties", active_suffix: ".properties", is_exact_match: false },
 ];
 
 pub const DEFAULT_CANDIDATES: &[&str] = &[