add prettier

circuits/.prettierrc

@@ -0,0 +1,18 @@
+{
+  "printWidth": 100,
+  "tabWidth": 2,
+  "useTabs": false,
+  "semi": true,
+  "singleQuote": true,
+  "quoteProps": "as-needed",
+  "jsxSingleQuote": false,
+  "trailingComma": "es5",
+  "bracketSpacing": true,
+  "bracketSameLine": false,
+  "arrowParens": "always",
+  "proseWrap": "preserve",
+  "htmlWhitespaceSensitivity": "css",
+  "endOfLine": "lf",
+  "embeddedLanguageFormatting": "auto",
+  "singleAttributePerLine": false
+}

circuits/package.json

@@ -5,7 +5,9 @@
   "license": "MIT",
   "scripts": {
     "test": "yarn ts-mocha tests/**/*.test.ts --exit",
-    "install-circuits": "cd ../common && yarn && cd ../circuits && yarn"
+    "install-circuits": "cd ../common && yarn && cd ../circuits && yarn",
+    "format": "prettier --write .",
+    "lint": "prettier --check ."
   },
   "dependencies": {
     "@types/chai-as-promised": "^7.1.6",
@@ -40,7 +42,8 @@
     "@types/mocha": "^10.0.6",
     "chai": "^4.3.8",
     "mocha": "^10.3.0",
+    "prettier": "^3.3.3",
     "ts-mocha": "^10.0.0",
     "ts-node": "^10.9.2"
   }
-}
+}