Add new options

README.md

@@ -48,6 +48,14 @@ Downloading Chromium r555668 - 76.4 Mb [====================] 100% 0.0s
 
 Change the viewport width. Default is 1440, set to any value to change the page size.
 
+`--height [height]`
+
+Change the viewport height. Default is 1080, set to any value to change the page size.
+
+`--resetHeight [true | false]`
+
+After page load, reset the height of the viewport to the height of the page to capture all content on the page.
+
 `--verbose true`
 
 More info

index.js

@@ -11,21 +11,43 @@ const defaults = {
   verbose: false,
   url: "http://example.com",
   filename: null,
-  width: 1440
+  width: 1440,
+  height: 1080,
+  resetHeight: true,
+  help: false,
 };
 
 var args = Object.assign(defaults, minimist(process.argv.slice(2)));
+args.verbose && console.log(args);
 
 if (args.verbose) console.log(((new Date) - start) + 'ms', 'args', args);
 
+if (args.help) {
+  const usage = `pixxy - a small utility to make an image of a webpage
+
+Options:
+--verbose: true | false    Show more logs
+--url: (required)
+--filename                 Save to this file
+--width: 1440
+--height: 1080
+--resetHeight
+--help
+  `;
+
+  console.log(usage);
+
+  process.exit();
+}
+
 (async () => {
   // todo save / show timing info
 
   const browser = await puppeteer.launch();
   const page = await browser.newPage();
 
   // todo configurable width
-  let defaultViewport = { width: args.width, height: 1080 }
+  let defaultViewport = { width: args.width, height: args.height }
   await page.setViewport(defaultViewport);
 
   if (args.verbose) console.log(((new Date) - start) + 'ms', 'loading ' + args.url);
@@ -40,7 +62,9 @@ if (args.verbose) console.log(((new Date) - start) + 'ms', 'args', args);
 
   defaultViewport.height = dimensions.height;
 
-  await page.setViewport(defaultViewport);
+  if (args.resetHeight) {
+    await page.setViewport(defaultViewport);
+  }
 
   if (args.verbose) console.log(((new Date) - start) + 'ms', 'viewport:', defaultViewport);
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pixxy",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "repository": {
     "type": "git",
     "url": "https://github.com/davethegr8/pixxy.git"