feat: add Swift support, update language lists to 14

Author: rs545837

README.md

@@ -101,7 +101,7 @@ You immediately know: what entity conflicted, what type it is, and why it confli
 
 ## Supported Languages
 
-TypeScript, JavaScript, Python, Go, Rust, JSON, YAML, TOML, Markdown. Falls back to standard line-level merge for unsupported file types.
+TypeScript, JavaScript, Python, Go, Rust, Java, C, C++, Ruby, C#, PHP, Swift, Fortran, JSON, YAML, TOML, CSV, Markdown. Falls back to standard line-level merge for unsupported file types.
 
 ## Setup
 

crates/weave-cli/src/commands/setup.rs

@@ -7,7 +7,7 @@ use colored::Colorize;
 const SUPPORTED_EXTENSIONS: &[&str] = &[
     "*.ts", "*.tsx", "*.js", "*.mjs", "*.cjs", "*.jsx", "*.py", "*.go", "*.rs",
     "*.java", "*.c", "*.h", "*.cpp", "*.cc", "*.cxx", "*.hpp", "*.hh", "*.hxx",
-    "*.rb", "*.cs", "*.php",
+    "*.rb", "*.cs", "*.php", "*.swift",
     "*.f90", "*.f95", "*.f03", "*.f08",
     "*.json", "*.yaml", "*.yml", "*.toml", "*.md",
 ];

docs/index.html

@@ -299,6 +299,7 @@ <h2>Supported languages</h2>
           <tr><td>Ruby</td><td>.rb</td><td>methods, classes, modules</td></tr>
           <tr><td>C#</td><td>.cs</td><td>methods, classes, interfaces, enums, structs, namespaces</td></tr>
           <tr><td>PHP</td><td>.php</td><td>functions, classes, methods, interfaces, traits, enums, namespaces</td></tr>
+          <tr><td>Swift</td><td>.swift</td><td>functions, classes, protocols, structs, enums, typealiases</td></tr>
           <tr><td>Fortran</td><td>.f90 .f95 .f03 .f08 .f .for</td><td>functions, subroutines, modules, programs, interfaces</td></tr>
           <tr><td>JSON</td><td>.json</td><td>properties, objects</td></tr>
           <tr><td>YAML</td><td>.yml .yaml</td><td>sections, properties</td></tr>

docs/llms.txt

@@ -36,7 +36,7 @@ Entity extraction via sem-core with xxHash64 structural hashing, parallel tree-s
 
 ## Key Features
 
-- 13 languages: TypeScript, TSX, JavaScript, Python, Go, Rust, Java, C, C++, Ruby, C#, PHP, Fortran
+- 14 languages: TypeScript, TSX, JavaScript, Python, Go, Rust, Java, C, C++, Ruby, C#, PHP, Swift, Fortran
 - Rename detection via confidence-scored structural hashing (0.95/0.8/0.6 scoring)
 - Commutative import merge with group preservation (imports merged within blank-line groups)
 - Unordered class members (methods added at same position resolve cleanly)

site/public/llms.txt

@@ -33,7 +33,7 @@ weave setup
 
 ## Key Features
 
-- 13 languages: TypeScript, TSX, JavaScript, Python, Go, Rust, Java, C, C++, Ruby, C#, PHP, Fortran
+- 14 languages: TypeScript, TSX, JavaScript, Python, Go, Rust, Java, C, C++, Ruby, C#, PHP, Swift, Fortran
 - Rename detection via confidence-scored structural hashing (0.95/0.8/0.6 scoring)
 - Commutative import merge with group preservation (imports merged within blank-line groups)
 - Unordered class members (methods added at same position resolve cleanly)

site/src/app/page.tsx

@@ -89,7 +89,7 @@ export default function Home() {
             <div>
               <h3 className="text-lg font-semibold mb-3" style={{ fontFamily: "var(--font-heading)" }}>1. Parse with tree-sitter</h3>
               <p className="text-gray-400 leading-relaxed">
-                All three versions (base, ours, theirs) are parsed into entity lists: functions, classes, methods, imports, constants, and types. 12 languages supported.
+                All three versions (base, ours, theirs) are parsed into entity lists: functions, classes, methods, imports, constants, and types. 14 languages supported.
               </p>
             </div>
             <div>
@@ -122,9 +122,9 @@ export default function Home() {
           </h2>
           <div className="grid md:grid-cols-3 gap-8">
             <div className="border border-white/10 rounded-lg p-6">
-              <h3 className="text-base font-semibold mb-3" style={{ fontFamily: "var(--font-heading)" }}>12 Languages</h3>
+              <h3 className="text-base font-semibold mb-3" style={{ fontFamily: "var(--font-heading)" }}>14 Languages</h3>
               <p className="text-gray-400 text-sm leading-relaxed">
-                TypeScript, TSX, JavaScript, Python, Go, Rust, Java, C, C++, Ruby, C#, Fortran. Each with language-specific entity extraction.
+                TypeScript, TSX, JavaScript, Python, Go, Rust, Java, C, C++, Ruby, C#, PHP, Swift, Fortran. Each with language-specific entity extraction.
               </p>
             </div>
             <div className="border border-white/10 rounded-lg p-6">