Add CI

.travis.yml

@@ -0,0 +1,22 @@
+os:
+  - linux
+  - osx
+dist: trusty
+sudo: false
+
+addons:
+  apt:
+    packages:
+      - google-chrome-beta
+before_install:
+  - |
+    if [ "$TRAVIS_OS_NAME" = "osx" ]; then
+      brew tap caskroom/versions > /dev/null
+      brew update > /dev/null
+      brew cask install google-chrome-beta
+    fi
+
+language: node_js
+node_js:
+  - "6"
+  - "7"

.vscode/launch.json

@@ -0,0 +1,24 @@
+{
+    // Use IntelliSense to learn about possible Node.js debug attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "node",
+            "request": "launch",
+            "name": "Launch Program",
+            "program": "${workspaceRoot}/src/index.ts",
+            "outFiles": ["${workspaceRoot}/lib/**/*.js"],
+            "smartStep": true
+        },
+        {
+            "type": "node",
+            "request": "attach",
+            "name": "Attach to Port",
+            "address": "localhost",
+            "port": 5858,
+            "outFiles": []
+        }
+    ]
+}

README.md

@@ -1,2 +1,5 @@
 # html-pdf-chrome
+
+[![Travis CI](https://travis-ci.org/westy92/html-pdf-chrome.svg)](https://travis-ci.org/westy92/html-pdf-chrome/)
+
 HTML to PDF converter via Chrome/Chromium

package.json

@@ -25,7 +25,7 @@
   "license": "MIT",
   "typings": "lib/src/index.d.ts",
   "engines": {
-    "node": ">= 4.5.0"
+    "node": ">= 6"
   },
   "os": [
     "darwin",

src/index.ts

@@ -33,10 +33,14 @@ export async function create(html: string, options?: Options): Promise<CreateRes
       reject(err);
     });
   }).then(async (createResult) => {
-    await chrome.kill();
+    if (chrome) {
+      await chrome.kill();
+    }
     return createResult;
   }).catch(async (err) => {
-    await chrome.kill();
+    if (chrome) {
+      await chrome.kill();
+    }
     return Promise.reject(err);
   });
 }