Fish:
$ set -x GPG_TTY (tty)
Bash:
$ export GPG_TTY=$(tty)
This will tag and sign a release via GPG:
$ git tag -s v0.9.4 -m "Release v0.9.4"
…the signature can be verified if you have the proper public key in your GPG keyring with:
$ git tag -v v0.9.4
You can see a tagged release with:
$ git show v0.9.4
Push your annotated tags to the remote repo with:
$ git push –tags