debug modus added

.eslintrc

@@ -0,0 +1,180 @@
+{
+  "parserOptions": {
+    "ecmaVersion": 8,
+    "ecmaFeatures": {
+      "experimentalObjectRestSpread": true,
+      "jsx": true
+    },
+    "sourceType": "module"
+  },
+
+  "env": {
+    "es6": true,
+    "node": true
+  },
+
+  "plugins": [
+  ],
+
+  "globals": {
+    "document": false,
+    "navigator": false,
+    "window": false,
+    "app": false,
+    "WebSocket": false,
+    "alert": false,
+    "d3": false,
+    "angular": false,
+    "CodeMirror": true,
+    "saveAs": true,
+    "Blob": true,
+    "marked": true,
+    "THREE": true
+  },
+
+  "rules": {
+    "accessor-pairs": "error",
+    "arrow-spacing": ["error", { "before": true, "after": true }],
+    "block-spacing": ["error", "always"],
+    "brace-style": ["error", "1tbs", { "allowSingleLine": true }],
+    "camelcase": ["error", { "properties": "never" }],
+    "comma-dangle": ["error", {
+      "arrays": "never",
+      "objects": "never",
+      "imports": "never",
+      "exports": "never",
+      "functions": "never"
+    }],
+    "comma-spacing": ["error", { "before": false, "after": true }],
+    "comma-style": ["error", "last"],
+    "constructor-super": "error",
+    "curly": ["error", "multi-line"],
+    "dot-location": ["error", "property"],
+    "eol-last": "error",
+    "eqeqeq": ["error", "always", { "null": "ignore" }],
+    "func-call-spacing": ["error", "never"],
+    "generator-star-spacing": ["error", { "before": true, "after": true }],
+    "handle-callback-err": ["error", "^(err|error)$" ],
+    "indent": ["error", 3, { "SwitchCase": 1 }],
+    "key-spacing": ["error", { "beforeColon": false, "afterColon": true }],
+    "keyword-spacing": ["error", { "before": true, "after": true }],
+    "new-cap": ["error", { "newIsCap": false, "properties": false}],
+    "new-parens": "error",
+    "no-array-constructor": "error",
+    "no-caller": "error",
+    "no-class-assign": "error",
+    "no-compare-neg-zero": "error",
+    "no-cond-assign": "error",
+    "no-const-assign": "error",
+    "no-constant-condition": ["error", { "checkLoops": false }],
+    "no-control-regex": "error",
+    "no-debugger": "error",
+    "no-delete-var": "error",
+    "no-dupe-args": "error",
+    "no-dupe-class-members": "error",
+    "no-dupe-keys": "error",
+    "no-duplicate-case": "error",
+    "no-empty-character-class": "error",
+    "no-empty-pattern": "error",
+    "no-eval": "error",
+    "no-ex-assign": "error",
+    "no-extend-native": "error",
+    "no-extra-bind": "error",
+    "no-extra-boolean-cast": "error",
+    "no-extra-parens": ["error", "functions"],
+    "no-fallthrough": "error",
+    "no-floating-decimal": "error",
+    "no-func-assign": "error",
+    "no-global-assign": "error",
+    "no-implied-eval": "error",
+    "no-inner-declarations": ["error", "functions"],
+    "no-invalid-regexp": "error",
+    "no-irregular-whitespace": "error",
+    "no-iterator": "error",
+    "no-label-var": "error",
+    "no-labels": ["error", { "allowLoop": false, "allowSwitch": false }],
+    "no-lone-blocks": "error",
+    "no-mixed-operators": ["error", {
+      "groups": [
+        ["==", "!=", "===", "!==", ">", ">=", "<", "<="],
+        ["&&", "||"],
+        ["in", "instanceof"]
+      ],
+      "allowSamePrecedence": true
+    }],
+    "no-mixed-spaces-and-tabs": "error",
+    "no-multi-spaces": "error",
+    "no-multi-str": "error",
+    "no-multiple-empty-lines": ["error", { "max": 3, "maxEOF": 0 }],
+    "no-negated-in-lhs": "error",
+    "no-new": "error",
+    "no-new-func": "error",
+    "no-new-object": "error",
+    "no-new-require": "error",
+    "no-new-symbol": "error",
+    "no-new-wrappers": "error",
+    "no-obj-calls": "error",
+    "no-octal": "error",
+    "no-octal-escape": "error",
+    "no-path-concat": "error",
+    "no-proto": "error",
+    "no-redeclare": "error",
+    "no-regex-spaces": "error",
+    "no-return-assign": ["error", "except-parens"],
+    "no-return-await": "error",
+    "no-self-assign": "error",
+    "no-self-compare": "error",
+    "no-sequences": "error",
+    "no-shadow-restricted-names": "error",
+    "no-sparse-arrays": "error",
+    "no-tabs": "error",
+    "no-template-curly-in-string": "error",
+    "no-this-before-super": "error",
+    "no-throw-literal": "error",
+    "no-trailing-spaces": "error",
+    "no-undef": "error",
+    "no-undef-init": "error",
+    "no-unexpected-multiline": "error",
+    "no-unmodified-loop-condition": "error",
+    "no-unneeded-ternary": ["error", { "defaultAssignment": false }],
+    "no-unreachable": "error",
+    "no-unsafe-finally": "error",
+    "no-unsafe-negation": "error",
+    "no-unused-expressions": ["error", { "allowShortCircuit": true, "allowTernary": true, "allowTaggedTemplates": true }],
+    "no-unused-vars": ["error", { "vars": "all", "args": "none", "ignoreRestSiblings": true }],
+    "no-use-before-define": ["error", { "functions": false, "classes": false, "variables": false }],
+    "no-useless-call": "error",
+    "no-useless-computed-key": "error",
+    "no-useless-constructor": "error",
+    "no-useless-escape": "error",
+    "no-useless-rename": "error",
+    "no-useless-return": "error",
+    "no-whitespace-before-property": "error",
+    "no-with": "error",
+    "object-property-newline": ["error", { "allowMultiplePropertiesPerLine": true }],
+    "operator-linebreak": ["error", "after", { "overrides": { "?": "before", ":": "before" } }],
+    "prefer-promise-reject-errors": "error",
+    "quotes": ["error", "single", { "avoidEscape": true, "allowTemplateLiterals": true }],
+    "rest-spread-spacing": ["error", "never"],
+    "semi": ["error", "always"],
+    "semi-spacing": ["error", { "before": false, "after": true }],
+    "space-before-blocks": ["error", "always"],
+    "space-before-function-paren": ["error", "always"],
+    "space-in-parens": ["error", "never"],
+    "space-infix-ops": "error",
+    "space-unary-ops": ["error", { "words": true, "nonwords": false }],
+    "spaced-comment": ["error", "always", {
+      "line": { "markers": ["*package", "!", "/", ",", "="] },
+      "block": { "balanced": true, "markers": ["*package", "!", ",", ":", "::", "flow-include"], "exceptions": ["*"] }
+    }],
+    "symbol-description": "error",
+    "template-curly-spacing": ["error", "never"],
+    "template-tag-spacing": ["error", "never"],
+    "unicode-bom": ["error", "never"],
+    "use-isnan": "error",
+    "valid-typeof": ["error", { "requireStringLiterals": true }],
+    "wrap-iife": ["error", "any", { "functionPrototypeMethods": true }],
+    "yield-star-spacing": ["error", "both"],
+    "yoda": ["error", "never"],
+  }
+}

example.js

@@ -1,22 +1,22 @@
 var url2pdf = require('./index');
 var q = require('q');
 
-console.log("Running example");
+console.log('Running example');
 q.all([
 
-    url2pdf.renderPdf("http://www.google.com", {paperSize: {orientation: "landscape"}}),
-    url2pdf.renderPdf("http://www.google.com"),
+   url2pdf.renderPdf('http://www.google.com', {paperSize: {orientation: 'landscape'}}),
+   url2pdf.renderPdf('http://www.google.com'),
 
-    url2pdf.renderFromHTML("<html><body><h1>Not working due to needed loading time - no image might be present</h1><img src='http://i.imgur.com/T0BxgW3.jpg' width='400px'/></body></html>"),
-    url2pdf.renderFromHTML("<html><body><h1>Page loaded with timeout. You should see a big image</h1><img src='http://i.imgur.com/T0BxgW3.jpg'/> </body></html>", {loadTimeout: 2000})
-  ])
-  .then(function (paths) {
-    console.log("Created PDFs @", paths);
-    // manual clenup could be done here, but better use autocelan
-    // if you want a manual cleanup, disable autoclean by setting option: autoCleanFileAgeInSec = -1
-    // then do the cleanup manual; use a timeout to prevent deleting pending operations
-    // console.log("Deleted", url2pdf.cleanup(5)); // remove all files older than 5 seconds
-  })
-  .catch(function (err) {
-    console.error(err.stack);
-  });
+   url2pdf.renderFromHTML("<html><body><h1>Not working due to needed loading time - no image might be present</h1><img src='http://i.imgur.com/T0BxgW3.jpg' width='400px'/></body></html>"),
+   url2pdf.renderFromHTML("<html><body><h1>Page loaded with timeout. You should see a big image</h1><img src='http://i.imgur.com/T0BxgW3.jpg'/> </body></html>", {loadTimeout: 2000})
+])
+   .then(function (paths) {
+      console.log('Created PDFs @', paths);
+      // manual clenup could be done here, but better use autocelan
+      // if you want a manual cleanup, disable autoclean by setting option: autoCleanFileAgeInSec = -1
+      // then do the cleanup manual; use a timeout to prevent deleting pending operations
+      // console.log("Deleted", url2pdf.cleanup(5)); // remove all files older than 5 seconds
+   })
+   .catch(function (err) {
+      console.error(err.stack);
+   });