Update to prettier 2.x.x. Update peer dep range. (#154)

index.js

@@ -17,25 +17,25 @@ module.exports = {
     node,
     style,
     variables,
-    prettier
+    prettier,
   ],
   plugins: ['jest', 'prettier'],
   parserOptions: {
     ecmaVersion: 2018,
-    sourceType: 'module'
+    sourceType: 'module',
   },
   env: {
-    node: true
+    node: true,
   },
   rules: {
-    strict: 'error'
+    strict: 'error',
   },
   overrides: [
     {
       files: ['**/*.spec.js', '**/*.test.js', '**/tests-*.js'],
       env: {
         jest: true,
-        mocha: true
+        mocha: true,
       },
       rules: {
         'array-bracket-newline': 'off',
@@ -46,8 +46,8 @@ module.exports = {
           'error',
           {
             fn: 'test',
-            withinDescribe: 'test'
-          }
+            withinDescribe: 'test',
+          },
         ],
         'jest/expect-expect': 'error',
         'jest/no-alias-methods': 'error',
@@ -107,9 +107,9 @@ module.exports = {
           {blankLine: 'any', prev: '*', next: 'export'},
           {blankLine: 'any', prev: '*', next: 'cjs-export'},
           {blankLine: 'any', prev: 'cjs-import', next: '*'},
-          {blankLine: 'any', prev: 'cjs-import', next: 'cjs-import'}
-        ]
-      }
-    }
-  ]
+          {blankLine: 'any', prev: 'cjs-import', next: 'cjs-import'},
+        ],
+      },
+    },
+  ],
 };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "eslint-config-tc",
-  "version": "11.0.0",
+  "version": "12.0.0",
   "description": "ESLint shareable config for JavaScript projects",
   "keywords": [
     "eslintconfig",
@@ -33,17 +33,17 @@
     "test": "jest"
   },
   "devDependencies": {
-    "eslint": "^6.7.2",
+    "eslint": "^6.8.0",
     "eslint-formatter-pretty": "^3.0.1",
     "eslint-plugin-eslint-comments": "^3.1.2",
     "eslint-plugin-import": "^2.20.2",
     "eslint-plugin-jest": "^23.8.2",
-    "eslint-plugin-prettier": "^3.1.1",
+    "eslint-plugin-prettier": "^3.1.2",
     "is-plain-obj": "^2.1.0",
     "jest": "^25.3.0",
     "npm-package-json-lint": "^4.6.0",
     "npm-package-json-lint-config-tc": "^3.0.0",
-    "prettier": "^1.19.1"
+    "prettier": "^2.0.4"
   },
   "dependencies": {
     "eslint-config-airbnb-base": "^14.1.0",
@@ -55,7 +55,7 @@
     "eslint-plugin-import": "^2.0.0",
     "eslint-plugin-jest": "^23.0.0",
     "eslint-plugin-prettier": "^3.0.0",
-    "prettier": "^1.0.0"
+    "prettier": "^2.0.0"
   },
   "engines": {
     "node": ">=10.0.0",

rules/best-practices.js

@@ -14,6 +14,6 @@ module.exports = {
     'no-unmodified-loop-condition': 'error',
     'no-unused-expressions': 'error',
     'no-useless-call': 'error',
-    'no-warning-comments': 'warn'
-  }
+    'no-warning-comments': 'warn',
+  },
 };

rules/errors.js

@@ -3,6 +3,6 @@ module.exports = {
     'no-constant-condition': 'error',
     'no-prototype-builtins': 'error',
     'no-setter-return': 'error',
-    'require-atomic-updates': 'error'
-  }
+    'require-atomic-updates': 'error',
+  },
 };

rules/es6.js

@@ -3,6 +3,6 @@ module.exports = {
     'max-classes-per-file': 'error',
     'no-duplicate-imports': 'error',
     'no-useless-rename': 'error',
-    'prefer-const': 'error'
-  }
+    'prefer-const': 'error',
+  },
 };

rules/node.js

@@ -2,6 +2,6 @@ module.exports = {
   rules: {
     'callback-return': 'error',
     'handle-callback-err': 'error',
-    'no-mixed-requires': 'error'
-  }
+    'no-mixed-requires': 'error',
+  },
 };

rules/prettier.js

@@ -4,10 +4,9 @@ module.exports = {
       'error',
       {
         bracketSpacing: false,
-        endOfLine: 'lf',
         printWidth: 124,
-        singleQuote: true
-      }
-    ]
-  }
+        singleQuote: true,
+      },
+    ],
+  },
 };

rules/style.js

@@ -7,8 +7,8 @@ module.exports = {
       'error',
       {
         min: 1,
-        max: 40
-      }
+        max: 40,
+      },
     ],
     'line-comment-position': ['error', {position: 'above'}],
     'max-depth': ['error', 4],
@@ -38,10 +38,10 @@ module.exports = {
       {blankLine: 'always', prev: '*', next: 'cjs-export'},
       {blankLine: 'any', prev: 'cjs-export', next: 'cjs-export'},
       {blankLine: 'any', prev: 'cjs-import', next: '*'},
-      {blankLine: 'any', prev: 'cjs-import', next: 'cjs-import'}
+      {blankLine: 'any', prev: 'cjs-import', next: 'cjs-import'},
     ],
     'prefer-exponentiation-operator': 'error',
     'sort-vars': 'error',
-    'spaced-comment': ['error', 'always']
-  }
+    'spaced-comment': ['error', 'always'],
+  },
 };

rules/variables.js

@@ -1,6 +1,6 @@
 module.exports = {
   rules: {
     'no-undefined': 'error',
-    'no-use-before-define': 'error'
-  }
+    'no-use-before-define': 'error',
+  },
 };

test/tests.test.js

@@ -34,7 +34,7 @@ describe('eslint config tests', () => {
       const expectedErrorColumnNum = 1;
       const linter = new eslint.CLIEngine({
         useEslintrc: false,
-        baseConfig: eslintConfig
+        baseConfig: eslintConfig,
       });
 
       const errors = linter.executeOnText(code).results[0].messages;