From d36d825a075b5c1edf7418904993575cdb51524d Mon Sep 17 00:00:00 2001
From: Martin Jambon <martin@mjambon.com>
Date: Fri, 23 Jun 2023 14:12:34 -0700
Subject: [PATCH] Set up config for 'tree-sitter highlight' and update
 highlight rules for strings

---
 package.json           | 16 +++++++++++++++-
 queries/highlights.scm |  6 +++++-
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index 270b4fb..e6c6ade 100644
--- a/package.json
+++ b/package.json
@@ -13,5 +13,19 @@
   },
   "devDependencies": {
     "tree-sitter-cli": "^0.20.1"
-  }
+  },
+  "tree-sitter": [
+    {
+      "file-types": [
+        "Dockerfile",
+        "dockerfile",
+        "docker",
+        "Containerfile",
+        "container"
+      ],
+      "highlights": [
+        "queries/highlights.scm"
+      ]
+    }
+  ]
 }
diff --git a/queries/highlights.scm b/queries/highlights.scm
index 5a945fb..7c1bfde 100644
--- a/queries/highlights.scm
+++ b/queries/highlights.scm
@@ -35,7 +35,11 @@
 	(image_digest
 		"@" @punctuation.special))
 
-(double_quoted_string) @string
+[
+  (double_quoted_string)
+  (single_quoted_string)
+  (json_string)
+] @string
 
 (expansion
   [