Add linting

.github/workflows/test.yaml

@@ -0,0 +1,33 @@
+name: Tests
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+      branches:
+        - main
+  workflow_dispatch:
+    environment:
+      description: 'Environment to run tests against'
+      type: environment
+      required: true 
+
+jobs:
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '14.x'
+
+      - name: Install packages
+        run: yarn install:ci
+        working-directory: dashboard
+
+      - name: Run linters
+        run: yarn lint
+        working-directory: dashboard

dashboard/.eslintrc.default.js

@@ -0,0 +1,158 @@
+module.exports = {
+  // root: true,
+  env: {
+    browser: true,
+    node:    true
+  },
+  globals: { NodeJS: true, Timer: true },
+  plugins: ['jest', '@typescript-eslint'],
+  extends: [
+    'standard',
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+    '@vue/standard',
+    '@vue/typescript/recommended',
+    'plugin:vue/recommended',
+    'plugin:cypress/recommended',
+  ],
+  rules: {
+
+    // Styling
+    'semi-spacing':                  'off',
+    'space-in-parens':               'off',
+    'array-bracket-spacing':         'warn',
+    'arrow-parens':                  'warn',
+    'arrow-spacing':                 ['warn', { before: true, after: true }],
+    'block-spacing':                 ['warn', 'always'],
+    'brace-style':                   ['warn', '1tbs'],
+    'comma-dangle':                  ['warn', 'only-multiline'],
+    'comma-spacing':                 'warn',
+    indent:                          ['warn', 2],
+    'keyword-spacing':               'warn',
+    'newline-per-chained-call':      ['warn', { ignoreChainWithDepth: 4 }],
+    'no-trailing-spaces':            'warn',
+    'func-call-spacing':             ['warn', 'never'],
+    'wrap-iife':                     'off',
+    'lines-between-class-members':   ['warn', 'always', { exceptAfterSingleLine: true }],
+    'multiline-ternary':             ['warn', 'never'],
+    'no-whitespace-before-property': 'warn',
+    'object-curly-spacing':          ['warn', 'always'],
+    'object-property-newline':       'warn',
+    'object-shorthand':              'warn',
+    'padded-blocks':                 ['warn', 'never'],
+    'quote-props':                   'warn',
+    'rest-spread-spacing':           'warn',
+    semi:                            ['warn', 'always'],
+    'space-before-function-paren':   ['warn', 'never'],
+    'space-infix-ops':               'warn',
+    'spaced-comment':                'warn',
+    'switch-colon-spacing':          'warn',
+    'template-curly-spacing':        ['warn', 'always'],
+    'yield-star-spacing':            ['warn', 'both'],
+    'key-spacing':                   ['warn', {
+      align: {
+        beforeColon: false,
+        afterColon:  true,
+        on:          'value',
+        mode:        'strict'
+      },
+      multiLine: {
+        beforeColon: false,
+        afterColon:  true
+      },
+    }],
+
+    'object-curly-newline': ['warn', {
+      ObjectExpression: {
+        multiline:     true,
+        minProperties: 3
+      },
+      ObjectPattern: {
+        multiline:     true,
+        minProperties: 4
+      },
+      ImportDeclaration: {
+        multiline:     true,
+        minProperties: 5
+      },
+      ExportDeclaration: {
+        multiline:     true,
+        minProperties: 3
+      }
+    }],
+    'padding-line-between-statements': [
+      'warn',
+      {
+        blankLine: 'always',
+        prev:      '*',
+        next:      'return',
+      },
+      {
+        blankLine: 'always',
+        prev:      'function',
+        next:      'function',
+      },
+      // This configuration would require blank lines after every sequence of variable declarations
+      {
+        blankLine: 'always',
+        prev:      ['const', 'let', 'var'],
+        next:      '*'
+      },
+      {
+        blankLine: 'any',
+        prev:      ['const', 'let', 'var'],
+        next:      ['const', 'let', 'var']
+      }
+    ],
+    quotes: [
+      'warn',
+      'single',
+      {
+        avoidEscape:           true,
+        allowTemplateLiterals: true
+      },
+    ],
+    'space-unary-ops': [
+      'warn',
+      {
+        words:    true,
+        nonwords: false,
+      }
+    ],
+  },
+  overrides: [
+    // TS Exceptions
+    {
+      files: ['**/*.{js,ts,vue}'],
+      rules: {
+        // Errors
+        '@typescript-eslint/no-empty-function': 'off', // Opinionated?
+        '@typescript-eslint/ban-types':         'off', // This does not seems to work well with Vue2
+      }
+    },
+
+    // Tests exceptions due mocks
+    {
+      files: [
+        '**/*.test.{js,ts}',
+        '**/__tests__/**/*.{js,ts}'
+      ],
+      rules: {
+        '@typescript-eslint/no-empty-function':              'off',
+        '@typescript-eslint/no-non-null-assertion':          'off',
+        '@typescript-eslint/explicit-module-boundary-types': 'off',
+        'jest/prefer-expect-assertions':                     'off',
+      },
+      extends: ['plugin:jest/all']
+    },
+
+    // bug?
+    {
+      files: ['**/*.{js,vue}'],
+      rules: {
+        // Warnings
+        '@typescript-eslint/explicit-module-boundary-types': 'off',
+      }
+    },
+  ]
+};