Add language binding: tree-sitter-gitattributes

.gitmodules

@@ -49,6 +49,9 @@
 [submodule "tree-sitter-fortran"]
 	path = tree-sitter-fortran
 	url = https://github.com/stadelmanma/tree-sitter-fortran.git
+[submodule "tree-sitter-gitattributes"]
+	path = tree-sitter-gitattributes
+	url = https://github.com/ObserverOfTime/tree-sitter-gitattributes.git
 [submodule "tree-sitter-go"]
 	path = tree-sitter-go
 	url = https://github.com/tree-sitter/tree-sitter-go.git

lib/ch_usi_si_seart_treesitter.h

@@ -299,6 +299,9 @@ TSLanguage* tree_sitter_erlang();
 #ifdef TS_LANGUAGE_FORTRAN
 TSLanguage* tree_sitter_fortran();
 #endif
+#ifdef TS_LANGUAGE_GITATTRIBUTES
+TSLanguage* tree_sitter_gitattributes();
+#endif
 #ifdef TS_LANGUAGE_GO
 TSLanguage* tree_sitter_go();
 #endif

lib/ch_usi_si_seart_treesitter_Language.cc

@@ -148,6 +148,15 @@ JNIEXPORT jlong JNICALL Java_ch_usi_si_seart_treesitter_Language_fortran(
 #endif
 }
 
+JNIEXPORT jlong JNICALL Java_ch_usi_si_seart_treesitter_Language_gitattributes(
+  JNIEnv* env, jclass self) {
+#ifdef TS_LANGUAGE_GITATTRIBUTES
+  return (jlong)tree_sitter_gitattributes();
+#else
+  return (jlong)ch_usi_si_seart_treesitter_Language_INVALID;
+#endif
+}
+
 JNIEXPORT jlong JNICALL Java_ch_usi_si_seart_treesitter_Language_go(
   JNIEnv* env, jclass self) {
 #ifdef TS_LANGUAGE_GO

src/main/java/ch/usi/si/seart/treesitter/Language.java

@@ -157,6 +157,13 @@ public enum Language {
      */
     FORTRAN(fortran(), "f", "F90", "f77", "f90", "f95"),
 
+    /**
+     * Configurations used for associating attributes with file and path patterns in a repository.
+     *
+     * @see <a href="https://github.com/ObserverOfTime/tree-sitter-gitattributes">tree-sitter-gitattributes</a>
+     */
+    GITATTRIBUTES(gitattributes(), "gitattributes"),
+
     /**
      * Go programming language.
      *
@@ -390,6 +397,7 @@ public enum Language {
     private static native long embeddedTemplate();
     private static native long erlang();
     private static native long fortran();
+    private static native long gitattributes();
     private static native long go();
     private static native long graphQl();
     private static native long haskell();
@@ -535,6 +543,11 @@ public String toString() {
             case TSX:
             case YAML:
                 return name();
+            /*
+             * Lowercase
+             */
+            case GITATTRIBUTES:
+                return name().toLowerCase();
             /*
              * Capital Case
              */

src/test/java/ch/usi/si/seart/treesitter/LanguageTest.java

@@ -60,6 +60,7 @@ public Stream<? extends Arguments> provideArguments(ExtensionContext extensionCo
             return Stream.of(
                     Arguments.of("requirements.txt", List.of()),
                     Arguments.of(".py", List.of(Language.PYTHON)),
+                    Arguments.of(".gitattributes", List.of(Language.GITATTRIBUTES)),
                     Arguments.of("__init__.py", List.of(Language.PYTHON)),
                     Arguments.of("Main.java", List.of(Language.JAVA)),
                     Arguments.of("example.h", List.of(