Merge pull request #1 from shra1dhar/added-eslint-prettier-precommit-…

…husky-and-lint-stage

devfolioco#20 - Added setup for Eslint, prettier, lint-staged and husky

.eslintrc.json

@@ -0,0 +1,53 @@
+{
+  "env": {
+    "browser": true,
+    "es6": true
+  },
+  "globals": {
+    "Atomics": "readonly",
+    "SharedArrayBuffer": "readonly"
+  },
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaFeatures": {
+      "jsx": true
+    },
+    "ecmaVersion": 2018,
+    "sourceType": "module"
+  },
+  "plugins": ["react", "@typescript-eslint", "prettier"],
+  "extends": [
+    "plugin:react/recommended",
+    "plugin:prettier/recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended"
+  ],
+  "rules": {
+    "import/extensions": [
+      "error",
+      "ignorePackages",
+      {
+        "js": "never",
+        "jsx": "never",
+        "ts": "never",
+        "tsx": "never"
+      }
+    ],
+    "prettier/prettier": "error",
+    "@typescript-eslint/explicit-function-return-type": "off",
+    "@typescript-eslint/no-unused-vars": "off",
+    "react/jsx-filename-extension": [
+      1,
+      {
+        "extensions": [".js", ".jsx", ".ts", ".tsx"]
+      }
+    ]
+  },
+  "settings": {
+    "import/resolver": {
+      "node": {
+        "extensions": [".js", ".jsx", ".ts", ".tsx"]
+      }
+    }
+  }
+}

.prettierrc.json

@@ -0,0 +1,19 @@
+{
+  "arrowParens": "always",
+  "bracketSpacing": true,
+  "embeddedLanguageFormatting": "auto",
+  "htmlWhitespaceSensitivity": "css",
+  "insertPragma": false,
+  "jsxBracketSameLine": false,
+  "jsxSingleQuote": false,
+  "printWidth": 120,
+  "proseWrap": "preserve",
+  "quoteProps": "as-needed",
+  "requirePragma": false,
+  "semi": true,
+  "singleQuote": false,
+  "trailingComma": "all",
+  "useTabs": false,
+  "vueIndentScriptAndStyle": false,
+  "tabWidth": 2
+}

.vscode/settings.json

@@ -0,0 +1,26 @@
+{
+  "eslint.validate": [
+    "javascript",
+    "javascriptreact",
+    "typescript",
+    "typescriptreact"
+  ],
+  "[javascriptreact]": {
+    "editor.codeActionsOnSave": {
+      "source.fixAll.eslint": true,
+    }
+  },
+  "editor.formatOnSave": true,
+  "[typescript]": {
+    "editor.formatOnSave": false,
+    "editor.codeActionsOnSave": {
+      "source.fixAll.eslint": true,
+    }
+  },
+  "[typescriptreact]": {
+    "editor.formatOnSave": false,
+    "editor.codeActionsOnSave": {
+      "source.fixAll.eslint": true,
+    }
+  }
+}