feat: add cue support (#3262)

1 files changed, 110 insertions, 0 deletions

diff --git a/runtime/queries/cue/highlights.scm b/runtime/queries/cue/highlights.scm
new file mode 100644
index 00000000..aef016e8
--- /dev/null
+++ b/runtime/queries/cue/highlights.scm
@@ -0,0 +1,110 @@
+(package_clause "package" @keyword.control.import)
+
+(package_identifier) @variable
+
+(import_declaration "import" @keyword.control.import)
+
+[
+  "!"
+  "*"
+  "|"
+  "&"
+  "||"
+  "&&"
+  "=="
+  "!="
+  "<"
+  "<="
+  ">"
+  ">="
+  "=~"
+  "!~"
+  "+"
+  "-"
+  "*"
+  "/"
+] @operator
+
+(unary_expression "*" @operator.default)
+
+(unary_expression "=~" @operator.regexp)
+
+(unary_expression "!~" @operator.regexp)
+
+(binary_expression _ "&" @operator.unify _)
+
+(binary_expression _ "|" @operator.disjunct _)
+
+(builtin) @function.builtin
+
+(qualified_identifier) @function.builtin
+
+(let_clause "let" @keyword.storage.type)
+
+(for_clause "for" @keyword.control.repeat)
+(for_clause "in" @keyword.control.repeat)
+
+(guard_clause "if" @keyword.control.conditional)
+
+(comment) @comment
+
+[
+  (string_type)
+  (simple_string_lit)
+  (multiline_string_lit)
+  (bytes_type)
+  (simple_bytes_lit)
+  (multiline_bytes_lit)
+] @string
+
+[
+  (number_type)
+  (int_lit)
+  (int_type)
+  (uint_type)
+] @constant.numeric.integer
+
+[
+  (float_lit)
+  (float_type)
+] @constant.numeric.float
+
+[
+  (bool_type)
+  (true)
+  (false)
+] @constant.builtin.boolean
+
+(null) @constant.builtin
+
+(ellipsis) @punctuation.bracket
+
+[
+  ","
+  ":"
+] @punctuation.delimiter
+
+[
+  "("
+  ")"
+  "["
+  "]"
+  "{"
+  "}"
+] @punctuation.bracket
+
+(interpolation "\\(" @punctuation.bracket (_) ")" @punctuation.bracket) @variable.other.member
+
+(field (label (identifier) @variable.other.member))
+
+(
+  (identifier) @keyword.storage.type
+  (#match? @keyword.storage.type "^#")
+)
+
+(field (label alias: (identifier) @label))
+
+(let_clause left: (identifier) @label)
+
+
+(attribute (identifier) @tag)