Add solidity support

build.rs

@@ -345,6 +345,11 @@ fn main() {
             src_dir: "vendored_parsers/tree-sitter-zig-src",
             extra_files: vec![],
         },
+        TreeSitterParser {
+            name: "tree-sitter-solidity",
+            src_dir:"vendored_parsers/tree-sitter-solidity-src",
+            extra_files: vec![],
+        }
     ];
 
     // Only rerun if relevant files in the vendored_parsers/ directory change.

src/parse/guess_language.rs

@@ -63,6 +63,7 @@ pub enum Language {
     Ruby,
     Rust,
     Scala,
+    Solidity,
     Sql,
     Swift,
     Toml,
@@ -120,6 +121,7 @@ pub fn language_name(language: Language) -> &'static str {
         Ruby => "Ruby",
         Rust => "Rust",
         Scala => "Scala",
+        Solidity => "Solidity",
         Sql => "SQL",
         Swift => "Swift",
         Toml => "TOML",
@@ -216,6 +218,7 @@ pub const LANG_EXTENSIONS: &[(Language, &[&str])] = &[
     (Ruby, &["rb", "builder", "spec", "rake"]),
     (Rust, &["rs"]),
     (Scala, &["scala", "sbt", "sc"]),
+    (Solidity, &["sol"]),
     (Sql, &["sql", "pgsql"]),
     (Swift, &["swift"]),
     (Toml, &["toml"]),
@@ -380,6 +383,7 @@ fn from_emacs_mode_header(src: &str) -> Option<Language> {
             "rust" => Some(Rust),
             "scala" => Some(Scala),
             "sh" => Some(Bash),
+            "solidity" => Some(Solidity),
             "sql" => Some(Sql),
             "swift" => Some(Swift),
             "toml" => Some(Toml),

src/parse/tree_sitter_parser.rs

@@ -107,6 +107,7 @@ extern "C" {
     fn tree_sitter_ruby() -> ts::Language;
     fn tree_sitter_rust() -> ts::Language;
     fn tree_sitter_scala() -> ts::Language;
+    fn tree_sitter_solidity() -> ts::Language;
     fn tree_sitter_sql() -> ts::Language;
     fn tree_sitter_swift() -> ts::Language;
     fn tree_sitter_toml() -> ts::Language;
@@ -866,6 +867,24 @@ pub fn from_language(language: guess::Language) -> TreeSitterConfig {
                 sub_languages: vec![],
             }
         }
+        Solidity => {
+            let language = unsafe { tree_sitter_solidity() };
+            TreeSitterConfig {
+                language,
+                atom_nodes: vec!["string"].into_iter().collect(),
+                delimiter_tokens: vec![
+                    ("[", "]"),
+                    ("(", ")"),
+                    ("{", "}"),
+                ],
+                highlight_query: ts::Query::new(
+                    language,
+                    include_str!("../../vendored_parsers/highlights/solidity.scm")
+                ).unwrap(),
+                sub_languages: vec![]
+            }
+
+        }
         Sql => {
             let language = unsafe { tree_sitter_sql() };
             TreeSitterConfig {

vendored_parsers/highlights/solidity.scm

@@ -0,0 +1 @@
+../tree-sitter-solidity/queries/highlights.scm

vendored_parsers/tree-sitter-solidity-src

@@ -0,0 +1 @@
+tree-sitter-solidity/src