From 8e189e779fd92e1afa69359025c8e85731597eda Mon Sep 17 00:00:00 2001
From: Fedorov Vladimir <vladimir.fodorow@gmail.com>
Date: Mon, 1 Apr 2024 16:30:13 +0700
Subject: [PATCH] add bnf

---
 .gitignore                                    |  4 ++-
 .idea/gradle.xml                              |  1 +
 build.gradle.kts                              |  7 ++++
 src/main/kotlin/ru/crabs/sjson/SJson.bnf      | 32 +++++++++++++++++++
 .../kotlin/ru/crabs/sjson/SJsonTokenType.kt   | 13 ++++++++
 src/main/resources/examples/Config.sjson      | 22 +++++++++++++
 6 files changed, 78 insertions(+), 1 deletion(-)
 create mode 100644 src/main/kotlin/ru/crabs/sjson/SJson.bnf
 create mode 100644 src/main/kotlin/ru/crabs/sjson/SJsonTokenType.kt
 create mode 100644 src/main/resources/examples/Config.sjson

diff --git a/.gitignore b/.gitignore
index b63da45..060b072 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,4 +39,6 @@ bin/
 .vscode/
 
 ### Mac OS ###
-.DS_Store
\ No newline at end of file
+.DS_Store
+
+src/main/gen
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index c21ca2e..52ca5e2 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
diff --git a/build.gradle.kts b/build.gradle.kts
index d7169ce..173c115 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -11,6 +11,13 @@ repositories {
     mavenCentral()
 }
 
+// Include the generated files in the source set
+sourceSets {
+    main {
+        kotlin.srcDirs("src/main/gen")
+    }
+}
+
 // Configure Gradle IntelliJ Plugin
 // Read more: https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html
 intellij {
diff --git a/src/main/kotlin/ru/crabs/sjson/SJson.bnf b/src/main/kotlin/ru/crabs/sjson/SJson.bnf
new file mode 100644
index 0000000..e7af41f
--- /dev/null
+++ b/src/main/kotlin/ru/crabs/sjson/SJson.bnf
@@ -0,0 +1,32 @@
+{
+  parserClass="ru.crabs.sjson.parser.SJsonParser"
+
+  extends="com.intellij.extapi.psi.ASTWrapperPsiElement"
+
+  psiClassPrefix="SJson"
+  psiImplClassSuffix="Impl"
+  psiPackage="ru.crabs.sjson"
+  psiImplPackage="ru.crabs.sjson.impl"
+
+  elementTypeHolderClass="ru.crabs.sjson.SJsonTypes"
+  elementTypeClass="ru.crabs.sjson.SJsonElementType"
+  tokenTypeClass="ru.crabs.sjson.SJsonTokenType"
+
+  tokens = [
+    space='regexp:\s+'
+    string = "regexp:\"[^$][^\"]*\""
+    number = "regexp:\d*"
+  ]
+}
+
+root ::= object
+
+object ::= "{" (prop ",")* prop "}"
+array ::= "[" (item ",")* item "]"
+
+prop ::= pair | mixin
+pair ::= string ":" item
+mixin ::= var ":" item
+
+item ::= (object | array | var | string | number)
+var ::= "regexp:\"\$[^\"]*\""
diff --git a/src/main/kotlin/ru/crabs/sjson/SJsonTokenType.kt b/src/main/kotlin/ru/crabs/sjson/SJsonTokenType.kt
new file mode 100644
index 0000000..1e79313
--- /dev/null
+++ b/src/main/kotlin/ru/crabs/sjson/SJsonTokenType.kt
@@ -0,0 +1,13 @@
+package ru.crabs.sjson
+
+import com.intellij.psi.tree.IElementType
+
+
+class SJsonTokenType(debugName: String) : IElementType(debugName, SJsonLanguage.INSTANCE) {
+
+    override fun toString(): String {
+        return "SimpleTokenType." + super.toString();
+    }
+}
+
+class SJsonElementType(debugName: String) : IElementType(debugName, SJsonLanguage.INSTANCE)
diff --git a/src/main/resources/examples/Config.sjson b/src/main/resources/examples/Config.sjson
new file mode 100644
index 0000000..9bf3be8
--- /dev/null
+++ b/src/main/resources/examples/Config.sjson
@@ -0,0 +1,22 @@
+{
+  "@vars": {
+    "varName": "value"
+  },
+  "@mixins": {
+    "mixinNameObj": {
+      "name": "title"
+    },
+    "mixinNameArr": [
+      "title"
+    ]
+  },
+  "@template": {
+    "test": [
+      {
+        "$mixin": "$mixinName"
+      },
+      "$varName",
+      "$mixinNameArr"
+    ]
+  }
+}