feat: add smithy (#4245)

README.md

@@ -295,6 +295,7 @@ We are looking for maintainers to add more parsers and to write query files for
 - [x] [scss](https://github.com/serenadeai/tree-sitter-scss) (maintained by @elianiva)
 - [x] [slint](https://github.com/jrmoulton/tree-sitter-slint) (experimental, maintained by @jrmoulton)
 - [x] [smali](https://github.com/amaanq/tree-sitter-smali) (experimental, maintained by @amaanq)
+- [x] [smithy](https://github.com/indoorvivants/tree-sitter-smithy) (maintained by @amaanq, @keynmol)
 - [x] [solidity](https://github.com/YongJieYongJie/tree-sitter-solidity) (maintained by @YongJieYongJie)
 - [x] [sparql](https://github.com/BonaBeavis/tree-sitter-sparql) (maintained by @BonaBeavis)
 - [x] [sql](https://github.com/derekstride/tree-sitter-sql) (maintained by @derekstride)

lockfile.json

@@ -368,6 +368,9 @@
   "smali": {
     "revision": "d7f535e176c928d33b0e202dd808ac247cacf2ff"
   },
+  "smithy": {
+    "revision": "8516587df08b923e3bc6e6108b94abbafe7765c7"
+  },
   "solidity": {
     "revision": "52ed0880c0126df2f2c7693f215fe6f38e4a2e0a"
   },

lua/nvim-treesitter/parsers.lua

@@ -639,6 +639,14 @@ list.smali = {
   experimental = true,
 }
 
+list.smithy = {
+  install_info = {
+    url = "https://github.com/indoorvivants/tree-sitter-smithy",
+    files = { "src/parser.c" },
+  },
+  maintainers = { "@amaanq", "@keynmol" },
+}
+
 list.haskell = {
   install_info = {
     url = "https://github.com/tree-sitter/tree-sitter-haskell",

queries/smithy/highlights.scm

@@ -0,0 +1,114 @@
+; Preproc
+
+(control_key) @preproc
+
+; Namespace
+
+(namespace) @namespace
+
+; Includes
+
+[
+  "use"
+] @include
+
+; Builtins
+
+(primitive) @type.builtin
+[
+  "enum"
+  "intEnum"
+  "list"
+  "map"
+  "set"
+] @type.builtin
+
+; Fields (Members)
+
+; (field) @field
+
+(key_identifier) @field
+(shape_member
+  (field) @field)
+(operation_field) @field
+(operation_error_field) @field
+
+; Constants
+
+(enum_member
+  (enum_field) @constant)
+
+; Types
+
+(identifier) @type
+(structure_resource
+  (shape_id) @type)
+
+; Attributes
+
+(mixins
+  (shape_id) @attribute)
+(trait_statement
+  (shape_id (#set! "priority" 105)) @attribute)
+
+; Operators
+
+[
+  "@"
+  "-"
+  "="
+  ":="
+] @operator
+
+; Keywords
+
+[
+  "namespace"
+  "service"
+  "structure"
+  "operation"
+  "union"
+  "resource"
+  "metadata"
+  "apply"
+  "for"
+  "with"
+] @keyword
+
+; Literals
+
+(string) @string
+(escape_sequence) @string.escape
+
+(number) @number
+
+(float) @float
+
+(boolean) @boolean
+
+(null) @constant.builtin
+
+; Misc
+
+[
+  "$"
+  "#"
+] @punctuation.special
+
+["{" "}"] @punctuation.bracket
+
+["(" ")"] @punctuation.bracket
+
+["[" "]"] @punctuation.bracket
+
+[
+  ":"
+  "."
+] @punctuation.delimiter
+
+; Comments
+
+[
+  (comment)
+  (documentation_comment)
+] @comment @spell