feat: Add Solidity language (#1681)

crates/tabby-common/assets/languages.toml

@@ -197,3 +197,18 @@ top_level_keywords = [
     "trait",
     "use",
 ]
+
+
+[[config]]
+languages = ["solidity"]
+line_comment = "//"
+top_level_keywords = [
+    "contract",
+    "interface",
+    "error",
+    "library",
+    "struct",
+    "enum",
+    "function",
+    "type",
+]

crates/tabby-scheduler/Cargo.toml

@@ -22,6 +22,7 @@ tree-sitter-ruby = "0.20.0"
 tree-sitter-c = { git = "https://github.com/tree-sitter/tree-sitter-c/", rev = "212a80f" }
 tree-sitter-cpp = { git = "https://github.com/tree-sitter/tree-sitter-cpp", rev = "a714740" }
 tree-sitter-c-sharp = "0.20.0"
+tree-sitter-solidity = { git = "https://github.com/JoranHonig/tree-sitter-solidity", rev = "b239a95" }
 ignore = "0.4.20"
 kdam = { version = "0.5.0" }
 requirements = "0.3.0"

crates/tabby-scheduler/queries/solidity.scm

@@ -0,0 +1,45 @@
+;; Copied from https://github.com/JoranHonig/tree-sitter-solidity/blob/master/queries/tags.scm
+;;
+;; Method and Function declarations
+(contract_declaration (_
+    (function_definition
+        name: (identifier) @name) @definition.method))
+
+(source_file
+    (function_definition
+        name: (identifier) @name) @definition.function)
+
+;; Contract, struct, enum and interface declarations
+(contract_declaration
+  name: (identifier) @name) @definition.class
+
+(interface_declaration
+  name: (identifier) @name) @definition.interface
+
+(library_declaration
+  name: (identifier) @name) @definition.interface
+
+(struct_declaration name: (identifier) @name) @definition.class
+(enum_declaration name: (identifier) @name) @definition.class
+(event_definition name: (identifier) @name) @definition.class
+
+;; Function calls
+(call_expression (identifier) @name ) @reference.call
+
+(call_expression
+    (member_expression
+        property: (identifier) @name )) @reference.call
+
+;; Log emit
+(emit_statement name: (identifier) @name) @reference.class
+
+
+;; Inheritance
+
+(inheritance_specifier
+    ancestor: (user_defined_type (identifier) @name . )) @reference.class
+
+
+;; Imports ( note that unknown is not standardised )
+(import_directive
+  import_name: (identifier) @name ) @reference.unknown

crates/tabby-scheduler/src/dataset.rs

@@ -180,6 +180,7 @@ lazy_static! {
             ("python", vec!["py"]),
             ("ruby", vec!["rb"]),
             ("rust", vec!["rs"]),
+            ("solidity", vec!["sol"]),
             ("sql", vec!["sql"]),
             ("scala", vec!["scala"]),
             ("shellscript", vec!["sh", "bash", "command", "zsh"]),

crates/tabby-scheduler/src/dataset/tags.rs

@@ -153,6 +153,17 @@ lazy_static! {
                     .unwrap(),
                 ),
             ),
+            (
+                "solidity",
+                TagsConfigurationSync(
+                    TagsConfiguration::new(
+                        tree_sitter_solidity::language(),
+                        include_str!("../../queries/solidity.scm"),
+                        "",
+                    )
+                    .unwrap(),
+                ),
+            ),
         ])
     };
 }

website/docs/programming-languages.md

@@ -32,6 +32,7 @@ For an actual example of an issue or pull request adding the above support, plea
 * [C/C++](https://cplusplus.com/)
 * [PHP](https://www.php.net/)
 * [C#](https://learn.microsoft.com/en-us/dotnet/csharp/)
+* [Solidity](https://soliditylang.org/): Since v0.10.0
 
 ## Languages Missing Certain Support