paparazzi-cli - npm Package Compare versions

Comparing version 0.3.1 to 0.4.0

index.js

 #!/usr/bin/env node
 const puppeteer = require('puppeteer');
+const devices = require('puppeteer/DeviceDescriptors');
 const fs = require('fs');
 const URL = require('url').URL;
+const yargs = require('yargs');
 const lib = require("./lib");
@@ -44,2 +46,21 @@
 async function run(args) {
+  if (args.listDevices) {
+    console.log('Available devices are:');
+    devices.forEach(a => console.log(a.name));
+    return;
+  }
+
+  if (args._.length === 0) {
+    yargs.showHelp();
+    throw 'You must specify at least one URL';
+  }
+
+  let realDevice;
+  if (args.device) {
+    realDevice = devices[args.device];
+    if (!realDevice) {
+      throw `Unrecognised device: ${args.device}`;
+    }
+  }
+
   if (!fs.existsSync(args.output)) {
@@ -52,3 +73,7 @@ fs.mkdirSync(args.output);
   let page = await browser.newPage();
+
+  //Apply more specific arguments last so they are not overwritten
   await page.setViewport({ width: args.width, height: args.height, deviceScaleFactor: args.scale });
+  if (args.userAgent) await page.setUserAgent(args.userAgent);
+  if (realDevice) await page.emulate(realDevice);
 
@@ -78,2 +103,4 @@ let allowedHosts = [];
 
+  console.log(`Finished taking ${q.queue.length} snaps`);
+
   await page.close();
@@ -83,5 +110,4 @@ await browser.close();
 
-let argv = require('yargs')
+let argv = yargs
   .usage('Usage: $0 [options] <URL1> [<URL2> ...]')
-  .demandCommand(1, 'You need to specify at least 1 URL')
   .strict()
@@ -112,4 +138,12 @@
 
-  .boolean(['full-page', 'allow-all-hosts'])
+  .nargs('user-agent', 1)
+  .describe('user-agent', 'Set the user agent to specify in each request')
 
+  .nargs('device', 1)
+  .describe('device', 'Emulate this device when taking the screenshots')
+
+  .boolean(['list-devices', 'full-page', 'allow-all-hosts'])
+
+  .describe('list-devices', 'List all devices which can be emulated (Note this is a long list)')
+
   .describe('full-page', 'Ensure all content on page is included in screenshot ' +
@@ -129,2 +163,3 @@ '(will override width and height settings)')
     browser && browser.close();
+    process.exitCode = 1;
   });

package.json

 {
   "name": "paparazzi-cli",
-  "version": "0.3.1",
+  "version": "0.4.0",
   "description": "CLI tool to snap all the angles of your website",
@@ -5,0 +5,0 @@ "main": "index.js",

README.MD

@@ -5,2 +5,3 @@ <p align="center">
     <a href="https://badge.fury.io/js/paparazzi-cli"><img src="https://badge.fury.io/js/paparazzi-cli.svg" alt="npm version" height="18"></a>
+    <a href="https://travis-ci.com/GodlikePenguin/Paparazzi"><img src="https://travis-ci.com/GodlikePenguin/Paparazzi.svg?branch=master"></a>
 </p>
@@ -7,0 +8,0 @@

No alert changes

Improved metrics

Total package byte prevSize

61642

increased by3.72%

Number of package files

9

increased by12.5%

Lines of code

177

increased by18%

Number of lines in readme file

22

increased by4.76%

No dependency changes