It seems go-github supports creating a blob and specifying its encoding to be "base64", but if I choose to use TreeEntry to create a tree, there is no way I can specify if this TreeEntry's encoding type - https://developer.github.com/v3/git/trees/#create-a-tree. Is there a way that when adding a "blob" type TreeEntry I can also specify that the content of this blob is base64 encoded? Thanks!

And to add a bit context to why I run into this issue, I was trying to create a commit which contains ".jar" files, and found out that reading the .jar files into bytes (using ioutiles.Readfile()) and then convert to string and put it into a TreeEntry - this actually messes up the .jar files content when it gets uploaded to my github repo (maybe I am doing something apparently wrong?).