feat(razor): add parser and queries (#7545)

6 files changed, 95 insertions, 0 deletions

diff --git a/README.md b/README.md
index cb9c1e5dc..e8a9d3404 100644
--- a/README.md
+++ b/README.md
@@ -386,6 +386,7 @@ We are looking for maintainers to add more parsers and to write query files for
 - [ ] [racket](https://github.com/6cdh/tree-sitter-racket)
 - [x] [ralph](https://github.com/alephium/tree-sitter-ralph) (maintained by @tdroxler)
 - [x] [rasi](https://github.com/Fymyte/tree-sitter-rasi) (maintained by @Fymyte)
+- [x] [razor](https://github.com/tris203/tree-sitter-razor) (maintained by @tris203)
 - [x] [rbs](https://github.com/joker1007/tree-sitter-rbs) (maintained by @joker1007)
 - [x] [re2c](https://github.com/amaanq/tree-sitter-re2c) (maintained by @amaanq)
 - [x] [readline](https://github.com/ribru17/tree-sitter-readline) (maintained by @ribru17)
diff --git a/lockfile.json b/lockfile.json
index f95804e77..abad98ee1 100644
--- a/lockfile.json
+++ b/lockfile.json
@@ -638,6 +638,9 @@
   "rasi": {
     "revision": "6c9bbcfdf5f0f553d9ebc01750a3aa247a37b8aa"
   },
+  "razor": {
+    "revision": "a47cd8ca148685629739a4ab69f58864800fbdab"
+  },
   "rbs": {
     "revision": "de893b166476205b09e79cd3689f95831269579a"
   },
diff --git a/lua/nvim-treesitter/parsers.lua b/lua/nvim-treesitter/parsers.lua
index ca2fb11b0..986f2a972 100644
--- a/lua/nvim-treesitter/parsers.lua
+++ b/lua/nvim-treesitter/parsers.lua
@@ -1861,6 +1861,14 @@ list.rasi = {
   maintainers = { "@Fymyte" },
 }
 
+list.razor = {
+  install_info = {
+    url = "https://github.com/tris203/tree-sitter-razor",
+    files = { "src/parser.c", "src/scanner.c" },
+  },
+  maintainers = { "@tris203" },
+}
+
 list.rbs = {
   install_info = {
     url = "https://github.com/joker1007/tree-sitter-rbs",
diff --git a/queries/razor/folds.scm b/queries/razor/folds.scm
new file mode 100644
index 000000000..f026cb8ec
--- /dev/null
+++ b/queries/razor/folds.scm
@@ -0,0 +1,14 @@
+[
+  (razor_if)
+  (razor_switch)
+  (razor_for)
+  (razor_foreach)
+  (razor_while)
+  (razor_do_while)
+  (razor_try)
+  (razor_catch)
+  (razor_finally)
+  (razor_compound_using)
+  (razor_section)
+  (razor_block)
+] @fold
diff --git a/queries/razor/highlights.scm b/queries/razor/highlights.scm
new file mode 100644
index 000000000..2050bde9c
--- /dev/null
+++ b/queries/razor/highlights.scm
@@ -0,0 +1,58 @@
+; inherits: c_sharp
+
+[
+  (razor_comment)
+  (html_comment)
+] @comment @spell
+
+[
+  "at_page"
+  "at_using"
+  "at_model"
+  "at_rendermode"
+  "at_inject"
+  "at_implements"
+  "at_layout"
+  "at_inherits"
+  "at_attribute"
+  "at_typeparam"
+  "at_namespace"
+  "at_preservewhitespace"
+  "at_block"
+  "at_at_escape"
+  "at_colon_transition"
+] @constant.macro
+
+[
+  "at_lock"
+  "at_section"
+] @keyword
+
+[
+  "at_if"
+  "at_switch"
+] @keyword.conditional
+
+[
+  "at_for"
+  "at_foreach"
+  "at_while"
+  "at_do"
+] @keyword.repeat
+
+[
+  "at_try"
+  "catch"
+  "finally"
+] @keyword.exception
+
+[
+  "at_implicit"
+  "at_explicit"
+] @variable
+
+"at_await" @keyword.coroutine
+
+(razor_rendermode) @property
+
+(razor_attribute_name) @function
diff --git a/queries/razor/injections.scm b/queries/razor/injections.scm
new file mode 100644
index 000000000..fe28d8611
--- /dev/null
+++ b/queries/razor/injections.scm
@@ -0,0 +1,11 @@
+; inherits: c_sharp
+
+([
+  (html_comment)
+  (razor_comment)
+] @comment
+  (#set! injection.language "comment"))
+
+((element) @injection.content
+  (#set! injection.language "html")
+  (#set! injection.combined))