Add ECR support

Author: nobodywasishere

extension.toml

@@ -1,5 +1,5 @@
 authors = ["Margret Riegert <[email protected]>"]
-description = "Syntax highlighting and LSP support for Crystal"
+description = "Syntax highlighting and LSP support for Crystal & ECR"
 id = "crystal"
 name = "Crystal"
 repository = "https://github.com/crystal-lang-tools/zed-crystal"
@@ -10,6 +10,10 @@ version = "0.0.2"
 commit = "cd3ae0751a58bca9fe875e580102578f5228a5a1"
 repository = "https://github.com/crystal-lang-tools/tree-sitter-crystal"
 
+[grammars.ecr]
+commit = "7cbfc5d1ced8572e8702174c86b20dd29a675da5"
+repository = "https://github.com/crystal-lang-tools/tree-sitter-ecr"
+
 [language_servers.crystalline]
 language = "Crystal"
 name = "crystalline"

languages/ecr/brackets.scm

@@ -0,0 +1,20 @@
+("<%" @open "%>" @close)
+("<%-" @open "%>" @close)
+("<%=" @open "%>" @close)
+("<%-=" @open "%>" @close)
+("<%%" @open "%>" @close)
+("<%%-" @open "%>" @close)
+("<%%=" @open "%>" @close)
+("<%%-=" @open "%>" @close)
+("<%#" @open "%>" @close)
+("<%-#" @open "%>" @close)
+("<%" @open "-%>" @close)
+("<%-" @open "-%>" @close)
+("<%=" @open "-%>" @close)
+("<%-=" @open "-%>" @close)
+("<%%" @open "-%>" @close)
+("<%%-" @open "-%>" @close)
+("<%%=" @open "-%>" @close)
+("<%%-=" @open "-%>" @close)
+("<%#" @open "-%>" @close)
+("<%-#" @open "-%>" @close)

languages/ecr/config.toml

@@ -0,0 +1,8 @@
+autoclose_before = ">})"
+block_comment = ["<%#", "%>"]
+brackets = [
+  {start = "<", end = ">", close = true, newline = true},
+]
+grammar = "ecr"
+name = "ECR"
+path_suffixes = ["ecr"]

languages/ecr/highlights.scm

@@ -0,0 +1,16 @@
+(comment_directive) @comment
+
+[
+  "<%"
+  "<%-"
+  "<%="
+  "<%-="
+  "<%%"
+  "<%%-"
+  "<%%="
+  "<%%-="
+  "<%#"
+  "<%-#"
+  "%>"
+  "-%>"
+] @keyword

languages/ecr/injections.scm

@@ -0,0 +1,7 @@
+((code) @content
+ (#set! "language" "crystal")
+ (#set! "combined"))
+
+((content) @content
+ (#set! "language" "html")
+ (#set! "combined"))