style: Tslint replaced by eslint, code fixed to meet code style requi…

…rements

.editorconfig

@@ -8,6 +8,9 @@ indent_style             = space
 insert_final_newline     = true
 trim_trailing_whitespace = true
 
+[*.md]
+trim_trailing_whitespace = false
+
 [*.yml]
 indent_size              = 2
 

.eslintignore

@@ -0,0 +1,15 @@
+# package directories
+node_modules
+#dist is only for the package
+dist
+#ignore npm pack output
+serverless-iam-roles-per-function-*.tgz
+#ignore coverage dir
+coverage
+.nyc_output
+npm-debug.log
+*.txt
+# JetBrains IDE
+.idea
+# serverless
+.serverless

.eslintrc.js

@@ -0,0 +1,89 @@
+// @see https://eslint.org/docs/user-guide/configuring#configuring-rules
+const OFF = 0;
+const WARN = 1;
+const ERROR = 2;
+
+module.exports = {
+  root: true,
+  parser: '@typescript-eslint/parser',
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/eslint-recommended',
+    'plugin:@typescript-eslint/recommended',
+  ],
+  env: {
+    node: true,
+    mocha: true,
+  },
+  plugins: [
+    'import',
+  ],
+  parserOptions: {
+    ecmaVersion: 2020,
+    sourceType: 'module',
+  },
+  rules: {
+    '@typescript-eslint/no-explicit-any': OFF,
+    '@typescript-eslint/explicit-module-boundary-types': OFF,
+    'arrow-body-style': [ERROR, 'as-needed'],
+    'comma-dangle': [ERROR, 'always-multiline'],
+    'import/imports-first': ERROR,
+    'import/newline-after-import': ERROR,
+    'import/no-named-as-default': ERROR,
+    'import/no-unresolved': [ERROR, { commonjs: true, amd: true }],
+    'import/no-cycle': ['error', { maxDepth: 9999 }],
+    indent: [ERROR, 2, { SwitchCase: 1 }],
+    'max-len': [ERROR, 120],
+    'newline-per-chained-call': ERROR,
+    'no-confusing-arrow': ERROR,
+    'no-unused-vars': [ERROR, { argsIgnorePattern: '^_' }],
+    'no-use-before-define': ERROR,
+    'require-yield': ERROR,
+    'function-call-argument-newline': [ERROR, 'consistent'],
+    'linebreak-style': OFF,
+    'no-trailing-spaces': ERROR,
+    'no-cond-assign': [ERROR, 'except-parens'],
+    'no-unused-expressions': [ERROR, { allowShortCircuit: true, allowTernary: true }],
+    'sort-imports': [ERROR, {
+      ignoreCase: false,
+      ignoreDeclarationSort: true,
+      ignoreMemberSort: false,
+      memberSyntaxSortOrder: ['none', 'all', 'multiple', 'single'],
+    }],
+    eqeqeq: [ERROR, 'always', { null: 'ignore' }],
+    quotes: [ERROR, 'single'],
+    // JSDoc Requirements
+    'require-jsdoc': [WARN, {
+      require: {
+        FunctionDeclaration: true,
+        MethodDefinition: true,
+        ClassDeclaration: false,
+      },
+    }],
+    'valid-jsdoc': [ERROR, {
+      requireReturn: true,
+      requireReturnDescription: false,
+      requireParamDescription: false,
+      requireParamType: true,
+      requireReturnType: false,
+      preferType: {
+        Boolean: 'boolean', Number: 'number', object: 'Object', String: 'string',
+      },
+    }],
+  },
+  settings: {
+    'import/resolver': {
+      'node': {
+        'extensions': ['.js', '.jsx', '.ts', '.tsx'],
+      },
+    },
+  },
+  overrides: [
+    {
+      files: ['*.test.ts'],
+      rules: {
+        '@typescript-eslint/no-var-requires': OFF,
+      },
+    },
+  ],
+};

.travis.yml

@@ -20,5 +20,6 @@ before_install:
 install:
   - travis_retry npm install
   - npm install --no-save --ignore-scripts `npx npm-get-version serverless@$SERVERLESS_VERSION`
+  - npm run lint
 
 after_success: test -z "$COV_PUB" || npm run coverage