feat: add facility

7 files changed, 113 insertions, 0 deletions

diff --git a/README.md b/README.md
index fae63f196..3d0e495ef 100644
--- a/README.md
+++ b/README.md
@@ -223,6 +223,7 @@ We are looking for maintainers to add more parsers and to write query files for
 - [x] [elvish](https://github.com/elves/tree-sitter-elvish) (maintained by @elves)
 - [ ] [embedded_template](https://github.com/tree-sitter/tree-sitter-embedded-template)
 - [x] [erlang](https://github.com/WhatsApp/tree-sitter-erlang) (maintained by @filmor)
+- [x] [facility](https://github.com/FacilityApi/tree-sitter-facility) (maintained by @bryankenote)
 - [x] [fennel](https://github.com/travonted/tree-sitter-fennel) (maintained by @TravonteD)
 - [x] [firrtl](https://github.com/amaanq/tree-sitter-firrtl) (maintained by @amaanq)
 - [x] [fish](https://github.com/ram02z/tree-sitter-fish) (maintained by @ram02z)
diff --git a/lockfile.json b/lockfile.json
index 5963a7c46..2a681c306 100644
--- a/lockfile.json
+++ b/lockfile.json
@@ -149,6 +149,9 @@
   "erlang": {
     "revision": "56942778b5791d07949e6c7b6093e01aba5b7ab4"
   },
+  "facility": {
+    "revision": "a2f90a0d4a3c41bcaa80cabb5f7467daefcd33f4"
+  },
   "fennel": {
     "revision": "517195970428aacca60891b050aa53eabf4ba78d"
   },
diff --git a/lua/nvim-treesitter/parsers.lua b/lua/nvim-treesitter/parsers.lua
index ff1fe7660..3945f1167 100644
--- a/lua/nvim-treesitter/parsers.lua
+++ b/lua/nvim-treesitter/parsers.lua
@@ -496,6 +496,15 @@ list.erlang = {
   maintainers = { "@filmor" },
 }
 
+list.facility = {
+  install_info = {
+    url = "https://github.com/FacilityApi/tree-sitter-facility",
+    files = { "src/parser.c" },
+  },
+  filetype = "fsd",
+  maintainers = { "@bryankenote" },
+}
+
 list.fennel = {
   install_info = {
     url = "https://github.com/travonted/tree-sitter-fennel",
diff --git a/queries/facility/folds.scm b/queries/facility/folds.scm
new file mode 100644
index 000000000..7d8bafc80
--- /dev/null
+++ b/queries/facility/folds.scm
@@ -0,0 +1,6 @@
+[
+  (service)
+  (method)
+  (dto)
+  (enum)
+] @fold
diff --git a/queries/facility/highlights.scm b/queries/facility/highlights.scm
new file mode 100644
index 000000000..c10ff49be
--- /dev/null
+++ b/queries/facility/highlights.scm
@@ -0,0 +1,81 @@
+[
+  ";"
+  "."
+  ","
+] @punctuation.delimiter
+
+[
+  "("
+  ")"
+  "["
+  "]"
+  "{"
+  "}"
+]  @punctuation.bracket
+
+(comment) @comment @spell
+(doc_comment) @comment.documentation @spell
+
+"method" @keyword.function
+
+[
+  "service"
+  "errors"
+  "data"
+  "enum"
+  "extern"
+] @type.builtin
+
+(type) @type.builtin
+
+(service
+  service_name: (identifier) @type)
+
+(error_set
+  (identifier) @property)
+
+(error_set
+  name: (identifier) @type)
+
+(dto
+  name: (identifier) @type)
+
+(external_dto
+  name: (identifier) @type)
+
+(enum
+  (values_block
+    (identifier) @constant))
+
+(enum
+  name: (identifier) @type)
+
+(external_enum
+  name: (identifier) @type)
+
+(type
+  name: (identifier) @type)
+
+[
+  "map"
+  "nullable"
+  "result"
+  "required"
+  "http"
+  "csharp"
+  "js"
+  "info"
+  "obsolete"
+] @attribute.builtin
+
+(parameter
+  name: (identifier) @property)
+
+(field
+  name: (identifier) @variable)
+
+(method
+  name: (identifier) @method)
+
+(number_literal) @number
+(string_literal) @string
diff --git a/queries/facility/indents.scm b/queries/facility/indents.scm
new file mode 100644
index 000000000..96a24f202
--- /dev/null
+++ b/queries/facility/indents.scm
@@ -0,0 +1,8 @@
+[
+ (service_block)
+ (values_block)
+ (field_list)
+] @indent.begin
+
+"}" @indent.branch
+
diff --git a/queries/facility/injections.scm b/queries/facility/injections.scm
new file mode 100644
index 000000000..572849ab4
--- /dev/null
+++ b/queries/facility/injections.scm
@@ -0,0 +1,5 @@
+((remarks) @injection.content
+  (#set! injection.language "markdown"))
+
+([(comment) (doc_comment)] @injection.content
+  (#set! injection.language "comment"))