Shapella upgrade (capella+shanghai)

.editorconfig

@@ -0,0 +1,12 @@
+# top-most EditorConfig file
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+indent_style = space
+indent_size = 4
+
+[*.{js,yml}]
+indent_size = 2

.github/workflows/linters.yml

@@ -45,7 +45,7 @@ jobs:
         run: yarn test:unit
 
       - name: Run Solidity linters
-        run: yarn lint:sol:solhint
+        run: yarn lint:sol
 
       - name: Run JS linters
         run: yarn lint:js

.husky/pre-commit

@@ -0,0 +1,8 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+yarn compile
+yarn lint:sol
+
+# TODO: uncomment. it's temporarily disabled on staking_router + withdrawals-poc merge
+# yarn lint:js:fix

.mocharc.json

@@ -0,0 +1,4 @@
+{
+  "require": "hardhat/register",
+  "timeout": 40000
+}

.prettierrc

@@ -4,5 +4,17 @@
   "trailingComma": "none",
   "bracketSpacing": true,
   "jsxBracketSameLine": false,
-  "printWidth": 140
+  "printWidth": 120,
+  "overrides": [
+    {
+      "files": "*.sol",
+      "options": {
+        "printWidth": 120,
+        "tabWidth": 4,
+        "useTabs": false,
+        "singleQuote": false,
+        "bracketSpacing": false
+      }
+    }
+  ]
 }

.solhint.json

@@ -1,15 +1,16 @@
 {
   "extends": "solhint:recommended",
-  "plugins": [
-    "lido"
-  ],
+  "plugins": ["lido"],
   "rules": {
     "no-inline-assembly": "off",
     "var-name-mixedcase": "off",
     "compiler-version": "off",
     "reason-string": "off",
     "no-empty-blocks": "off",
     "func-name-mixedcase": "off",
-    "lido/fixed-compiler-version": "error"
+    "lido/fixed-compiler-version": "error",
+    "visibility-modifier-order": "error",
+    "no-unused-vars": "error",
+    "func-visibility": ["warn", { "ignoreConstructors": true }]
   }
 }