Setup GPG Key macOS from keybase.io

gpg-keybase.sh

## Download first your keybase-private.key and keybase-public.key
gpg --allow-secret-key-import --import keybase-private.key
gpg --import keybase-public.key

## check list gpg
gpg --list-secret-keys

## fix io error
export GPG_TTY=$(tty)

## test message with sign
echo "test" | gpg --clearsign

## config git with gpg key
git config --global user.signingkey 32C064EA1713F9902ACF6B2B96A3FF2F38AF394C
git config --global commit.gpgsign true

## sign commit with
# git commit -S -m 'your message'

## check signed commit with
# git log --show-signature -1

## reference
# https://www.keybits.net/post/import-keybase-private-key/
# https://github.com/pstadler/keybase-gpg-github