From 3fd7ca334eb53c2f452717c632ea36ce95191390 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20D=C3=B6rner?= <sebastian@sebastian-doerner.de>
Date: Wed, 20 Nov 2024 22:57:30 +0100
Subject: [PATCH] Add support for textproto language. (#11874)

---
 book/src/generated/lang-support.md        |  1 +
 languages.toml                            | 13 +++++++++++++
 runtime/queries/textproto/highlights.scm  | 22 ++++++++++++++++++++++
 runtime/queries/textproto/indents.scm     | 11 +++++++++++
 runtime/queries/textproto/textobjects.scm | 12 ++++++++++++
 5 files changed, 59 insertions(+)
 create mode 100644 runtime/queries/textproto/highlights.scm
 create mode 100644 runtime/queries/textproto/indents.scm
 create mode 100644 runtime/queries/textproto/textobjects.scm

diff --git a/book/src/generated/lang-support.md b/book/src/generated/lang-support.md
index 09f15b374..9308bec88 100644
--- a/book/src/generated/lang-support.md
+++ b/book/src/generated/lang-support.md
@@ -204,6 +204,7 @@
 | task | ✓ |  |  |  |
 | tcl | ✓ |  | ✓ |  |
 | templ | ✓ |  |  | `templ` |
+| textproto | ✓ | ✓ | ✓ |  |
 | tfvars | ✓ |  | ✓ | `terraform-ls` |
 | thrift | ✓ |  |  |  |
 | todotxt | ✓ |  |  |  |
diff --git a/languages.toml b/languages.toml
index f24c70d81..5ad48c0c8 100644
--- a/languages.toml
+++ b/languages.toml
@@ -344,6 +344,19 @@ indent = { tab-width = 2, unit = "  " }
 name = "protobuf"
 source = { git = "https://github.com/yusdacra/tree-sitter-protobuf", rev = "19c211a01434d9f03efff99f85e19f967591b175"}
 
+[[language]]
+name = "textproto"
+file-types = ["txtpb", "textpb", "textproto"]
+comment-token = "#"
+scope = "source.textproto"
+indent = { tab-width = 2, unit = "  " }
+formatter = { command = "txtpbfmt" }
+auto-format = true
+
+[[grammar]]
+name = "textproto"
+source = { git = "https://github.com/PorterAtGoogle/tree-sitter-textproto", rev = "568471b80fd8793d37ed01865d8c2208a9fefd1b"}
+
 [[language]]
 name = "elixir"
 scope = "source.elixir"
diff --git a/runtime/queries/textproto/highlights.scm b/runtime/queries/textproto/highlights.scm
new file mode 100644
index 000000000..766897f44
--- /dev/null
+++ b/runtime/queries/textproto/highlights.scm
@@ -0,0 +1,22 @@
+(string) @string
+
+(field_name) @variable.other.member
+
+(comment) @comment
+
+(number) @constant.numeric
+; covers e.g. booleans and "inf"
+(scalar_value (identifier)) @constant
+; Covers "-inf"
+(scalar_value (signed_identifier)) @constant.numeric
+
+[
+  (open_squiggly)
+  (close_squiggly)
+  (open_square)
+  (close_square)
+  (open_arrow)
+  (close_arrow)
+] @punctuation.bracket
+
+"," @punctuation.delimiter
diff --git a/runtime/queries/textproto/indents.scm b/runtime/queries/textproto/indents.scm
new file mode 100644
index 000000000..ebea3ff39
--- /dev/null
+++ b/runtime/queries/textproto/indents.scm
@@ -0,0 +1,11 @@
+[
+  (message_value)
+  (message_list)
+  (scalar_list)
+] @indent
+
+[
+  (close_arrow)
+  (close_square)
+  (close_squiggly)
+] @outdent
diff --git a/runtime/queries/textproto/textobjects.scm b/runtime/queries/textproto/textobjects.scm
new file mode 100644
index 000000000..9cc428c6a
--- /dev/null
+++ b/runtime/queries/textproto/textobjects.scm
@@ -0,0 +1,12 @@
+(message_field 
+  (_) @entry.inside) @entry.around
+
+(scalar_field 
+  (_) @entry.inside) @entry.around
+
+(message_list
+  (_) @entry.around)
+
+(scalar_list
+  (_) @entry.around)
+