Merge pull request #21 from tfso/chore/build-grammar

chore/Build grammar

js-enumerable.code-workspace

@@ -67,7 +67,7 @@
 			}
 		},
 		"editor.codeActionsOnSave": {
-			"source.fixAll.eslint": false
+			"source.fixAll.eslint": "never"
 		},
 		"eslint.validate": [
 			"typescript",

package.json

@@ -9,7 +9,10 @@
     "lint": "node node_modules/eslint/bin/eslint --ignore-pattern lib/ --ext .ts ./",
     "build": "tsc && webpack",
     "analyze": "webpack --profile --json > ./stats.json && webpack-bundle-analyzer ./stats.json",
-    "browserify": "browserify src/test/index.ts -p [ tsify --noImplicitAny ] > lib/mocha-bundle.js"
+    "browserify": "browserify src/test/index.ts -p [ tsify --noImplicitAny ] > lib/mocha-bundle.js",
+    "grammar": "npm run grammar:javascript && npm run grammar:odata",
+    "grammar:javascript": "pegjs -O size -o ./src/linq/peg/parser/javascript-parser.js ./src/linq/peg/grammar/javascript.pegjs",
+    "grammar:odata": "pegjs -O size -o ./src/linq/peg/parser/odata-parser.js ./src/linq/peg/grammar/odata.pegjs"
   },
   "author": "Nicolai Gjærum",
   "license": "MIT",
@@ -29,6 +32,7 @@
     "@types/node": "^16.6.2",
     "@typescript-eslint/eslint-plugin": "^5",
     "@typescript-eslint/parser": "^5",
+    "pegjs": "^0.10.0",
     "babel-loader": "^8.2.3",
     "babelify": "^10.0.0",
     "chai": "^4.3.7",

src/linq/peg/expressionvisitor.ts

@@ -1,4 +1,4 @@
-import { ODataParser, JavascriptParser, transform, parse } from './parser'
+import { transform, parse } from './parser'
 
 import { ExpressionStack } from './expressionstack'
 

src/linq/peg/grammar/javascript.pegjs

@@ -272,8 +272,8 @@ QualifiedIdentifier
     	return {
         	type: 'RelationalExpression',
             operator: 'in',
-            left: left,
-            right: right
+            left: right,
+            right: left
         }
     }    
     / !ReservedWord qual:Identifier args:Arguments

src/linq/peg/parser/index.ts

@@ -1,5 +1 @@
-import ODataParser from './odata-parser'
-import JavascriptParser from './javascript-parser'
-
-export { ODataParser, JavascriptParser }
-export { transform, parse } from './parser'
+export { transform, parse } from './parser'