how to add/updated encrypted gpg to travis

To use the rpm signing script, a gpg secring.gpg is required.

We encrypt this file for Travis-ci, and add it to git. Be sure not to add the unencrypted file to git

It is recommended to put it in the scratch/ dir which is already in the .gitignore and will not be added to git.

prepare tar file

put the secring.gpg into a directory "gpgdir"

mkdir scratch/gpgdir
cd scratch/gpgdir
# create or copy the secring.gpg + pubring.gpg here
tar cvf ../gpg.tar *

Use the travis cli tool, you can install with gem install travis.

travis encrypt-file scratch/gpg.tar gpg.tar.enc
git add gpg.tar.enc