Different get-size result between local and server build

[fanjavaid]

Hello, i use bundletool to get the app size and implemented in the pipeline Job. But i get the different result between my local and server. I still figuring out what the difference, because I already set the same device-spec.

The closest version with Google Play console App size results is from my local build.

Command:

java -jar /usr/local/bin/bundletool.jar build-apks --bundle=app-release.aab --output=app-release.apks --device-spec=device-spec.json
java -jar /usr/local/bin/bundletool.jar get-size total --apks=app-release.apks --device-spec=device-spec.json

AAB and APKS build in the server give the results:

MIN,MAX
39850203,39850203

AAB in the server, APKS build locally results:

MIN,MAX
40287939,40287939

Maybe there are some insights what makes it different.

Thank you.

[ymakhno]

Just a wild guess, under the hood get-size command uses GZIP deflater which is part of Java API. Might be that you have different JRE with different deflate implementation on server and locally.

Might make sense to try on the same version of bundletool + JRE.