feat(dockerfile): adapt for parser update

lockfile.json

@@ -120,7 +120,7 @@
     "revision": "63f176e7db5fca073b55b98b7e5e95afd1587fcb"
   },
   "dockerfile": {
-    "revision": "33e22c33bcdbfc33d42806ee84cfd0b1248cc392"
+    "revision": "439c3e7b8a9bfdbf1f7d7c2beaae4173dc484cbf"
   },
   "dot": {
     "revision": "9ab85550c896d8b294d9b9ca1e30698736f08cea"

lua/nvim-treesitter/parsers.lua

@@ -413,7 +413,7 @@ list.djot = {
 list.dockerfile = {
   install_info = {
     url = "https://github.com/camdencheek/tree-sitter-dockerfile",
-    files = { "src/parser.c" },
+    files = { "src/parser.c", "src/scanner.c" },
   },
   maintainers = { "@camdencheek" },
 }

queries/dockerfile/highlights.scm

@@ -36,6 +36,15 @@
 
 (double_quoted_string) @string
 
+[
+  (heredoc_marker)
+  (heredoc_end)
+] @label
+
+((heredoc_block
+  (heredoc_line) @string)
+  (#set! "priority" 90))
+
 (expansion
   [
     "$"

queries/dockerfile/injections.scm

@@ -1,6 +1,12 @@
 ((comment) @injection.content
   (#set! injection.language "comment"))
 
-((shell_command) @injection.content
+((shell_command
+  (shell_fragment) @injection.content)
+  (#set! injection.language "bash")
+  (#set! injection.combined))
+
+((run_instruction
+  (heredoc_block) @injection.content)
   (#set! injection.language "bash")
   (#set! injection.include-children))