This project will plot the size of the Defold engine (aka dmengine) as well as the size of a complete Defold game bundle for all supported platforms and versions.

The bundle size is measured as:

• Android - Size of .apk file containing one CPU architecture
• iOS - Size of .ipa file
• macOS - Size of .app file
• Windows - Size of zip archive with engine, required library files and game archive
• Linux - Size of zip archive with engine, required library files and game archive
• HTML5 - Size of zip archive with either .wasm or .asm.js engine, required library files and game archive

This is the size of a release version of the Defold engine executable/library:

Graph of versions stripped of debug symbols:

History of versions:

If you wish to run this script locally you need to have the following things installed:

• Python 2.7.10+
• Java 11.0.*
• matlibplot

Run check_size.py:

python check_size.py

It will generate these files:

• releases.json
• report.csv
• size.png
• size_small.png

To include a new version of dmengine in the report you need to add an entry in the releases list in check_size.py. The sha1 of the version you wish to add can be seen at d.defold.com.

The project will automatically generate a new graph and report file when a file in the project is changed. The automation is handled by a Travis-CI job.