feat: add smithy (#4245)

1 files changed, 114 insertions, 0 deletions

diff --git a/queries/smithy/highlights.scm b/queries/smithy/highlights.scm
new file mode 100644
index 000000000..07ee328f1
--- /dev/null
+++ b/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