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mozilla / testpilot

Test Pilot is a platform for performing controlled tests of new product concepts in Firefox
https://testpilot.firefox.com/
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optimize src/images images? #4026

Closed pdehaan closed 5 years ago

pdehaan commented 5 years ago

This seems to drop the /src/images/background.png image from 819K down to 468K (-351K).

$ git rev-parse --short HEAD # 852c88f9

# BEFORE:
$ ls -lh src/images
   819K 21 Jan 12:31 background.png
    50K 21 Jan 12:30 copter.png
    15K 21 Jan 12:30 stars.png
   8.2K 21 Jan 12:30 wordmark.png

# MAGIC!
$ npx imagemin-cli src/images/* --out-dir=src/images
  ✔ gifsicle pre-build test passed successfully
  ✔ jpegtran pre-build test passed successfully
  ✔ optipng pre-build test passed successfully
4 images minified

# AFTER:
$ ls -lh src/images
   468K 21 Jan 12:31 background.png
    50K 21 Jan 12:31 copter.png
    15K 21 Jan 12:31 stars.png
   8.2K 21 Jan 12:31 wordmark.png