Add Scala grammar (#39)

* [feat]: Add Scala language grammar

* add tests and update documentation

Author: bishabosha

CodeLanguages-Container/CodeLanguages-Container.xcodeproj/project.pbxproj

@@ -37,6 +37,7 @@
 		6CA62EA929F9D36700785B11 /* TreeSitterTS in Frameworks */ = {isa = PBXBuildFile; productRef = 6CA62EA829F9D36700785B11 /* TreeSitterTS */; };
 		6CA62EAB29F9D36700785B11 /* TreeSitterTSX in Frameworks */ = {isa = PBXBuildFile; productRef = 6CA62EAA29F9D36700785B11 /* TreeSitterTSX */; };
 		6CEC70FE29C3A85000B61C7A /* TreeSitterRegex in Frameworks */ = {isa = PBXBuildFile; productRef = 6CEC70FD29C3A85000B61C7A /* TreeSitterRegex */; };
+		7DB18E9729FDC51C00F8EC00 /* TreeSitterScala in Frameworks */ = {isa = PBXBuildFile; productRef = 7DB18E9629FDC51C00F8EC00 /* TreeSitterScala */; };
 		9D6DA3B8298F1A4600E69066 /* TreeSitterOCaml in Frameworks */ = {isa = PBXBuildFile; productRef = 9D6DA3B7298F1A4600E69066 /* TreeSitterOCaml */; };
 /* End PBXBuildFile section */
 
@@ -61,6 +62,7 @@
 				28B3F02D290C35D9000CD04D /* TreeSitterC in Frameworks */,
 				28B3F04B290C368B000CD04D /* TreeSitterJS in Frameworks */,
 				28B3F03C290C363E000CD04D /* TreeSitterGo in Frameworks */,
+				7DB18E9729FDC51C00F8EC00 /* TreeSitterScala in Frameworks */,
 				28B3F05D290C3709000CD04D /* TreeSitterSwift in Frameworks */,
 				28B9F7AA290DDAC900245748 /* TreeSitterBash in Frameworks */,
 				28B3F030290C35F9000CD04D /* TreeSitterCPP in Frameworks */,
@@ -187,6 +189,7 @@
 				28AAB6AD29CA57D40087654B /* TreeSitterDart */,
 				6CA62EA829F9D36700785B11 /* TreeSitterTS */,
 				6CA62EAA29F9D36700785B11 /* TreeSitterTSX */,
+				7DB18E9629FDC51C00F8EC00 /* TreeSitterScala */,
 			);
 			productName = "CodeLanguages-Container";
 			productReference = 28B3F00C290C207D000CD04D /* CodeLanguages_Container.framework */;
@@ -246,6 +249,7 @@
 				6CEC70FC29C3A85000B61C7A /* XCRemoteSwiftPackageReference "tree-sitter-regex" */,
 				28AAB6AC29CA57D40087654B /* XCRemoteSwiftPackageReference "tree-sitter-dart" */,
 				6CA62EA729F9D36700785B11 /* XCRemoteSwiftPackageReference "tree-sitter-typescript" */,
+				7DB18E9529FDC51C00F8EC00 /* XCRemoteSwiftPackageReference "tree-sitter-scala" */,
 			);
 			productRefGroup = 28B3F00D290C207D000CD04D /* Products */;
 			projectDirPath = "";
@@ -719,6 +723,14 @@
 				kind = branch;
 			};
 		};
+		7DB18E9529FDC51C00F8EC00 /* XCRemoteSwiftPackageReference "tree-sitter-scala" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/bishabosha/tree-sitter-scala.git";
+			requirement = {
+				branch = feature/spm;
+				kind = branch;
+			};
+		};
 		9D6DA3B6298F1A4500E69066 /* XCRemoteSwiftPackageReference "tree-sitter-ocaml" */ = {
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/cengelbart39/tree-sitter-ocaml.git";
@@ -875,6 +887,11 @@
 			package = 6CEC70FC29C3A85000B61C7A /* XCRemoteSwiftPackageReference "tree-sitter-regex" */;
 			productName = TreeSitterRegex;
 		};
+		7DB18E9629FDC51C00F8EC00 /* TreeSitterScala */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 7DB18E9529FDC51C00F8EC00 /* XCRemoteSwiftPackageReference "tree-sitter-scala" */;
+			productName = TreeSitterScala;
+		};
 		9D6DA3B7298F1A4600E69066 /* TreeSitterOCaml */ = {
 			isa = XCSwiftPackageProductDependency;
 			package = 9D6DA3B6298F1A4500E69066 /* XCRemoteSwiftPackageReference "tree-sitter-ocaml" */;

CodeLanguages-Container/CodeLanguages-Container.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -47,6 +47,7 @@ extern TSLanguage *tree_sitter_python();
 extern TSLanguage *tree_sitter_regex();
 extern TSLanguage *tree_sitter_ruby();
 extern TSLanguage *tree_sitter_rust();
+extern TSLanguage *tree_sitter_scala();
 extern TSLanguage *tree_sitter_sql();
 extern TSLanguage *tree_sitter_swift();
 extern TSLanguage *tree_sitter_tsx();

CodeLanguages-Container/CodeLanguages-Container/CodeLanguages_Container.h

@@ -77,7 +77,7 @@ In order to add support for additional languages we have a complete guide on how
 | [Regex](https://github.com/tree-sitter/tree-sitter-regex) | ✅ | ✅ |
 | [Ruby](https://github.com/mattmassicotte/tree-sitter-ruby) | ✅ | ✅ |
 | [Rust](https://github.com/tree-sitter/tree-sitter-rust) | ✅ | ✅ |
-| [Scala](https://github.com/tree-sitter/tree-sitter-scala) |  |  |
+| [Scala](https://github.com/tree-sitter/tree-sitter-scala) | ✅ | ✅ |
 | [Sql](https://github.com/lukepistrol/tree-sitter-sql/tree/feature/spm) | ✅ | ✅ |
 | [Swift](https://github.com/alex-pinkus/tree-sitter-swift/tree/with-generated-files) | ✅ | ✅ |
 | [TOML](https://github.com/ikatyang/tree-sitter-toml) |  |  |

CodeLanguagesContainer.xcframework.zip

@@ -37,6 +37,7 @@ public extension CodeLanguage {
         .regex,
         .ruby,
         .rust,
+        .scala,
         .sql,
         .swift,
         .tsx,
@@ -236,6 +237,13 @@ public extension CodeLanguage {
         highlights: ["injections"]
     )
 
+    /// A language structure for `Scala`
+    static let scala: CodeLanguage = .init(
+        id: .scala,
+        tsName: "scala",
+        extensions: ["scala", "sc"]
+    )
+
     /// A language structure for `SQL`
     static let sql: CodeLanguage = .init(
         id: .sql,

README.md

@@ -118,6 +118,8 @@ public struct CodeLanguage {
             return tree_sitter_ruby()
         case .rust:
             return tree_sitter_rust()
+        case .scala:
+            return tree_sitter_scala()
         case .sql:
             return tree_sitter_sql()
         case .swift:

Sources/CodeEditLanguages/CodeLanguage+Definitions.swift

@@ -43,6 +43,7 @@ let language = CodeLanguage.detectLanguageFrom(url: fileURL)
 - Python
 - Ruby
 - Rust
+- Scala
 - SQL
 - Swift
 - YAML
@@ -92,6 +93,7 @@ let language = CodeLanguage.detectLanguageFrom(url: fileURL)
 - ``python``
 - ``ruby``
 - ``rust``
+- ``scala``
 - ``sql``
 - ``swift``
 - ``yaml``

Sources/CodeEditLanguages/CodeLanguage.swift

@@ -57,6 +57,7 @@ let query = TreeSitterModel.shared.swiftQuery
 - ``pythonQuery``
 - ``rubyQuery``
 - ``rustQuery``
+- ``scalaQuery``
 - ``sqlQuery``
 - ``swiftQuery``
 - ``yamlQuery``