From c7a87c12a879b6b2ab0778567ba06f26fe4115bc Mon Sep 17 00:00:00 2001
From: Benjamin Streit <benjaminmstreit@gmail.com>
Date: Tue, 13 Sep 2022 01:53:55 -0500
Subject: [PATCH] feat: Syntax highlighting for Astro files (#3829)

---
 book/src/generated/lang-support.md   |  1 +
 languages.toml                       | 12 ++++++++++++
 runtime/queries/astro/highlights.scm |  3 +++
 runtime/queries/astro/injections.scm |  9 +++++++++
 4 files changed, 25 insertions(+)
 create mode 100644 runtime/queries/astro/highlights.scm
 create mode 100644 runtime/queries/astro/injections.scm

diff --git a/book/src/generated/lang-support.md b/book/src/generated/lang-support.md
index 37ceec16aa7f..78362384897c 100644
--- a/book/src/generated/lang-support.md
+++ b/book/src/generated/lang-support.md
@@ -1,5 +1,6 @@
 | Language | Syntax Highlighting | Treesitter Textobjects | Auto Indent | Default LSP |
 | --- | --- | --- | --- | --- |
+| astro | ✓ |  |  |  |
 | awk | ✓ | ✓ |  | `awk-language-server` |
 | bash | ✓ |  |  | `bash-language-server` |
 | beancount | ✓ |  |  |  |
diff --git a/languages.toml b/languages.toml
index 83e4affd5e35..5e563178a189 100644
--- a/languages.toml
+++ b/languages.toml
@@ -1754,3 +1754,15 @@ language-server = { command = "jsonnet-language-server", args= ["-t", "--lint"]
 [[grammar]]
 name = "jsonnet"
 source = { git = "https://github.com/sourcegraph/tree-sitter-jsonnet", rev = "0475a5017ad7dc84845d1d33187f2321abcb261d" }
+
+[[language]]
+name = "astro"
+scope = "source.astro"
+injection-regex = "astro"
+file-types = ["astro"]
+roots = []
+indent = { tab-width = 2, unit = "  " }
+
+[[grammar]]
+name = "astro"
+source = { git = "https://github.com/virchau13/tree-sitter-astro", rev = "5f5c3e73c45967df9aa42f861fad2d77cd4e0900" }
diff --git a/runtime/queries/astro/highlights.scm b/runtime/queries/astro/highlights.scm
new file mode 100644
index 000000000000..3d0792b84399
--- /dev/null
+++ b/runtime/queries/astro/highlights.scm
@@ -0,0 +1,3 @@
+; inherits: html
+
+["---"] @punctuation.delimiter
diff --git a/runtime/queries/astro/injections.scm b/runtime/queries/astro/injections.scm
new file mode 100644
index 000000000000..e3cff1789acd
--- /dev/null
+++ b/runtime/queries/astro/injections.scm
@@ -0,0 +1,9 @@
+; inherits: html
+
+((frontmatter
+	(raw_text) @injection.content)
+ (#set! injection.language "typescript"))
+
+((interpolation
+	(raw_text) @injection.content)
+ (#set! injection.language "tsx"))