Switch screenshot pipeline to Puppeteer

Kwpolska · Kwpolska · commit be97dd1f92b2 · 2018-03-18T20:45:13.000+01:00
Signed-off-by: Chris Warrick &lt;kwpolska@gmail.com&gt;
diff --git a/scripts/take_screenshot.js b/scripts/take_screenshot.js
diff --git a/site/README.md b/site/README.md
@@ -2,5 +2,7 @@ This site requires:
 
 * Nikola
 * site-requirements.txt installed
-* PhantomJS in $PATH (for screenshots)
-* OptiPNG in $PATH (recommended)
+* Node in $PATH
+* Puppeteer in `node_modules` (run `setup-puppeteer.sh`)
+* Chrome/ium browser installed in one of the locations listed in `take-screenshot.js`
+* OptiPNG in $PATH
diff --git a/site/plugins/pkgindex_theme_demo_screenshots/pkgindex_theme_demo_screenshots.py b/site/plugins/pkgindex_theme_demo_screenshots/pkgindex_theme_demo_screenshots.py
@@ -93,7 +93,7 @@ def build_demo(theme, themes_dir, demo_source, demo_destination):
 
 def take_screenshot(index, destination):
     """Take a screenshot of the demo site and save as destination."""
-    subprocess.check_call(['phantomjs', '../scripts/take_screenshot.js', index, '1024', '768', destination])
+    subprocess.check_call(['node', 'take_screenshot.js', index, '1024', '768', destination])
     subprocess.call(['optipng', destination])
 
 
