Lightweight input type

Have you considered having a lightweight version of input for this tool?

I'm thinking of something like all the important stats exported to a text file. Maintaining a bunch of apk snapshots (for comparisons) seems not to make any sense, when I could be maintaining a number of text files for a fraction of the cost.

If the lightweight input was available I could be keeping the text file for every single commit on `master` (or at least X last of them) and using it as the base for comparisons on my Pull Requests.

The issue does not name files, tests, or entry points. Start by tracing how Diffuse currently accepts APK, AAB, AAR, and JAR inputs and how comparisons are performed; define the text format and the workflow for using saved statistics as comparison bases before estimating implementation work.

Written by the indexing model from the issue text.