chore: update tree-sitter; remove dead rust code

extension.toml

@@ -8,4 +8,4 @@ repository = "https://github.com/nusnewob/caddyfile-zed"
 
 [grammars.caddyfile]
 repository = "https://github.com/caddyserver/tree-sitter-caddyfile.git"
-commit = "a599a9ca6729d4a115f59a7f12247e86e9a78008"
+commit = "8951716aa2855e02dada302c540a90f277546095"

languages/caddyfile/highlights.scm

@@ -1,39 +1,49 @@
+(comment) @comment
+[
+  (environment_variable)
+  (placeholder)
+] @constant
+
 [
-	(url)
-	(unix_socket)
+  (network_address)
+  (ip_address_or_cidr)
+  (path)
 ] @type
-(placeholder) @constant
 
-(site_address) @keyword
 [
-	(directive_name)
-	(snippet_name)
-] @property
+  (snippet_name)
+  (named_route_identifier)
+  (site_address)
+] @keyword
+
+(directive (directive_name) @property)
+
+; declaration of a named matcher
+(named_matcher (matcher_identifier (matcher_name)) @function.macro)
+
+; reference to a named matcher
+(matcher (matcher_identifier (matcher_name)) @function.macro)
 
-(named_matcher (matcher_name) @function.method)
+; directive within a named matcher declaration
+(matcher_directive (matcher_directive_name) @function.method)
 
-(matcher) @function.call
+; any other matcher (wildcard and path)
+(matcher) @function.macro
 
 [
-	(interpreted_string_literal)
-	(raw_string_literal)
+  (interpreted_string_literal)
+  (raw_string_literal)
+  (heredoc)
+  (cel_expression)
 ] @string
-
 (escape_sequence) @escape
 
-(int_literal) @number
-
-(comment) @comment
+[
+  (duration_literal)
+  (int_literal)
+] @number
 
-;[
-;	"on"
-;	"off"
-;	"first"
-;	"last"
-;	"before"
-;	"after"
-;	"internal"
-;	"strip_prefix"
-;	"strip_suffix"
-;	"replace"
-;] @constant
+[
+  "{"
+  "}"
+] @punctuation.bracket

languages/caddyfile/indents.scm

@@ -1,8 +1 @@
-[ "{" ] @indent.end
-
-[ "{" "}" ] @indent.branch
-
-[
-	(ERROR)
-	(comment)
-] @indent.auto
+(_ "{" "}" @end) @indent

languages/caddyfile/injections.scm

@@ -1 +1,7 @@
 (comment) @comment
+((cel_expression) @injection.content
+  (#set! injection.language "cel"))
+
+(heredoc
+  (heredoc_body) @injection.content
+  (heredoc_end) @injection.language)

languages/caddyfile/locals.scm

@@ -1,5 +1,5 @@
 (block) @local.scope
 
-(named_matcher (matcher_name) @local.definition)
+(named_matcher (matcher_identifier (matcher_name)) @local.definition)
 
 (matcher) @local.reference