From 7c338429f845315fb276ff482f91b94b3102dbd8 Mon Sep 17 00:00:00 2001
From: Borys Lykah
Date: Sun, 9 Jul 2023 11:17:01 -0600
Subject: Add language support for persistent library syntax (#7261)

---
 runtime/queries/haskell-persistent/folds.scm      |  3 ++
 runtime/queries/haskell-persistent/highlights.scm | 37 +++++++++++++++++++++++
 runtime/queries/haskell-persistent/locals.scm     |  1 +
 runtime/queries/haskell/injections.scm            |  8 +++++
 4 files changed, 49 insertions(+)
 create mode 100644 runtime/queries/haskell-persistent/folds.scm
 create mode 100644 runtime/queries/haskell-persistent/highlights.scm
 create mode 100644 runtime/queries/haskell-persistent/locals.scm

(limited to 'runtime')

diff --git a/runtime/queries/haskell-persistent/folds.scm b/runtime/queries/haskell-persistent/folds.scm
new file mode 100644
index 00000000..ac04ad4a
--- /dev/null
+++ b/runtime/queries/haskell-persistent/folds.scm
@@ -0,0 +1,3 @@
+[
+ (entity_definition)
+] @fold
diff --git a/runtime/queries/haskell-persistent/highlights.scm b/runtime/queries/haskell-persistent/highlights.scm
new file mode 100644
index 00000000..d6358578
--- /dev/null
+++ b/runtime/queries/haskell-persistent/highlights.scm
@@ -0,0 +1,37 @@
+;; ----------------------------------------------------------------------------
+;; Literals and comments
+
+(integer) @constant.numeric.integer
+(float) @constant.numeric.float
+(char) @constant.character
+(string) @string
+(attribute_name) @attribute
+(attribute_exclamation_mark) @attribute
+
+(con_unit) @constant.builtin ; unit, as in ()
+
+(comment) @comment
+
+;; ----------------------------------------------------------------------------
+;; Keywords, operators, includes
+
+[
+  "Id"
+  "Primary"
+  "Foreign"
+  "deriving"
+] @keyword
+
+"=" @operator
+
+;; ----------------------------------------------------------------------------
+;; Functions and variables
+
+(variable) @variable
+
+;; ----------------------------------------------------------------------------
+;; Types
+
+(type) @type
+
+(constructor) @constructor
diff --git a/runtime/queries/haskell-persistent/locals.scm b/runtime/queries/haskell-persistent/locals.scm
new file mode 100644
index 00000000..3ffb01a1
--- /dev/null
+++ b/runtime/queries/haskell-persistent/locals.scm
@@ -0,0 +1 @@
+(fields (variable)) @local.definition
diff --git a/runtime/queries/haskell/injections.scm b/runtime/queries/haskell/injections.scm
index 788b8b8c..5ee3478b 100644
--- a/runtime/queries/haskell/injections.scm
+++ b/runtime/queries/haskell/injections.scm
@@ -1,6 +1,14 @@
 ((comment) @injection.content
  (#set! injection.language "comment"))
 
+(quasiquote
+ (quoter) @_quoter
+ ((quasiquote_body) @injection.content
+  (#match? @_quoter "(persistWith|persistLowerCase|persistUpperCase)")
+  (#set! injection.language "haskell-persistent")
+ )
+)
+
 (quasiquote
  (quoter) @injection.language
  (quasiquote_body) @injection.content)
-- 
cgit v1.2.3-70-g09d2