basically redoing #3559 as it got impossible to merge with the many
changes since it was open (which is totally my fault for not merging it
earlier).
Anyhow, still a WIP, going also doing some other related improvements in
the way.
cc/ @graytonio
closes#3559closes#3525
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Signed-off-by: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>
Co-authored-by: Grayton Ward <graytonio.ward@gmail.com>
closes#3485
also fixed a bug in file creation for github: it was always searching
for the file in the default branch
also, we don't need to create the file first, update does both create
and update.
TODO: implement the for krew, scoop, etc...
---------
Signed-off-by: Carlos A Becker <caarlos0@users.noreply.github.com>
