RenaiApp/.eslintrc.json

{
  "root": true,
  "plugins": ["@typescript-eslint", "import", "promise", "svelte3"],
  "extends": ["eslint:recommended", "prettier", "plugin:import/recommended", "plugin:promise/recommended"],
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "env": {
    "browser": true,
    "node": true
  },
  "rules": {
    "no-shadow": "warn",
    "no-magic-numbers": ["warn", { "ignore": [-1, 0, 1, 2, 10, 100, 1000] }],
    "no-param-reassign": "warn",
    "prefer-template": "warn",
    "prefer-arrow-callback": "warn",
    "arrow-body-style": ["warn", "as-needed"],
    "no-unused-expressions": "warn",
    "prefer-const": "warn",
    "max-classes-per-file": "warn",
    "object-shorthand": ["warn", "methods"],
    "no-useless-rename": "warn",
    "prefer-promise-reject-errors": "error",
    "eqeqeq": "warn",
    "prefer-destructuring": [
      "warn",
      {
        "VariableDeclarator": {
          "array": false,
          "object": true
        },
        "AssignmentExpression": {
          "array": false,
          "object": false
        }
      }
    ],
    "no-constant-condition": ["warn", { "checkLoops": false }],
    "no-throw-literal": "error",
    "curly": "warn",
    "no-promise-executor-return": "error",
    "no-return-await": "error",

    "import/no-extraneous-dependencies": [
      "error",
      {
        "devDependencies": [
          "**/*.{spec,mock}.*",
          "src/**/test/*",
          "src/renderer.ts",
          "src/renderer/**/*",
          "declarations/**/*",
          "templates/**/*",
          "scripts/**/*"
        ]
      }
    ],
    "import/no-restricted-paths": [
      "error",
      {
        "zones": [
          {
            "target": "./src/main",
            "from": "./src",
            "except": ["./main", "./shared"],
            "message": "only import from main/shared"
          },
          {
            "target": "./src/renderer",
            "from": "./src",
            "except": ["./renderer", "./shared"],
            "message": "only import from renderer/shared"
          },
          {
            "target": "./src/shared",
            "from": "./src",
            "except": ["./shared"],
            "message": "only import from shared"
          }
        ]
      }
    ],
    "import/no-default-export": "warn",
    "import/first": "warn",
    "import/order": [
      "warn",
      {
        "alphabetize": {
          "order": "asc"
        }
      }
    ],

    "promise/valid-params": "off",
    "promise/always-return": "off"
  },
  "overrides": [
    {
      "files": ["src/**/*.*"],
      "rules": {
        "no-console": "warn"
      }
    },
    {
      "files": ["**/*.ts"],
      "extends": [
        "plugin:@typescript-eslint/eslint-recommended",
        "plugin:@typescript-eslint/recommended",
        "plugin:@typescript-eslint/recommended-requiring-type-checking",
        "plugin:import/typescript",
        "plugin:import/electron"
      ],
      "parser": "@typescript-eslint/parser",
      "parserOptions": {
        "project": "./tsconfig.json"
      },
      "settings": {
        "import/extensions": [".ts", "d.ts", ".js", ".json"],
        "import/parsers": {
          "@typescript-eslint/parser": [".ts", ".d.ts"]
        }
      },
      "rules": {
        "no-magic-numbers": "off",
        "no-shadow": "off",

        "@typescript-eslint/ban-types": [
          "warn",
          {
            "extendDefaults": true,
            "types": {
              "object": false
            }
          }
        ],
        "@typescript-eslint/explicit-function-return-type": "warn",
        "@typescript-eslint/no-floating-promises": "warn",
        "@typescript-eslint/no-magic-numbers": [
          "warn",
          {
            "ignore": [-1, 0, 1, 2, 10, 100, 1000],
            "ignoreNumericLiteralTypes": true,
            "ignoreReadonlyClassProperties": true,
            "ignoreEnums": true
          }
        ],
        "@typescript-eslint/no-inferrable-types": [
          "warn",
          {
            "ignoreParameters": true,
            "ignoreProperties": true
          }
        ],
        "@typescript-eslint/prefer-for-of": "warn",
        "@typescript-eslint/no-empty-function": [
          "warn",
          {
            "allow": ["arrowFunctions", "private-constructors", "protected-constructors"]
          }
        ],
        "@typescript-eslint/naming-convention": [
          "warn",
          {
            "selector": "default",
            "format": ["camelCase"],
            "leadingUnderscore": "allow",
            "trailingUnderscore": "allow"
          },
          {
            "selector": ["variable", "enumMember"],
            "format": ["camelCase", "UPPER_CASE"],
            "leadingUnderscore": "allow",
            "trailingUnderscore": "allow"
          },
          {
            "selector": "typeLike",
            "format": ["PascalCase"]
          },
          {
            "selector": "function",
            "modifiers": ["exported"],
            "format": ["camelCase", "PascalCase"]
          },
          {
            "selector": "objectLiteralProperty",
            "format": null
          },
          {
            "selector": "interface",
            "format": ["PascalCase"],
            "suffix": ["Interface", "Function"]
          }
        ],
        "@typescript-eslint/explicit-member-accessibility": "warn",
        "@typescript-eslint/member-ordering": "warn",
        "@typescript-eslint/array-type": ["warn", { "default": "array-simple" }],
        "@typescript-eslint/restrict-template-expressions": [
          "warn",
          {
            "allowNumber": true,
            "allowBoolean": false,
            "allowAny": false,
            "allowNullish": false
          }
        ],
        "@typescript-eslint/no-shadow": ["warn"],
        "@typescript-eslint/no-extra-semi": "off",
        "@typescript-eslint/ban-ts-comment": "off",
        "@typescript-eslint/consistent-type-assertions": ["warn"]
      }
    },
    {
      "files": ["src/renderer.ts", "src/renderer/**/*.ts"],
      "parserOptions": {
        "project": "./tsconfig.renderer.json"
      }
    },
    {
      "files": ["**/*.svelte"],
      "processor": "svelte3/svelte3"
    },
    {
      "files": ["src/shared/types/**/*"],
      "rules": {
        "@typescript-eslint/no-magic-numbers": "off"
      }
    },
    {
      "files": ["src/main/migrations/**/*"],
      "rules": {
        "@typescript-eslint/class-name-casing": "off",
        "@typescript-eslint/typedef": "off",
        "@typescript-eslint/explicit-member-accessibility": "off",
        "@typescript-eslint/naming-convention": "off"
      }
    },
    {
      "files": ["**/*.{spec,mock}.*", "src/**/test/**/*"],
      "rules": {
        "no-unused-expressions": "off",
        "prefer-promise-reject-errors": "off",

        "@typescript-eslint/no-magic-numbers": "off",
        "@typescript-eslint/typedef": "off",
        "@typescript-eslint/no-var-requires": "off",
        "@typescript-eslint/explicit-function-return-type": "off",
        "@typescript-eslint/ban-ts-comment": "off"
      }
    }
  ]
}