demure-dotfiles/subbash/gpgagent

#### My (demuredemeanor) sub source ssh-agent script
# Uses tabstop=4; shiftwidth=4 tabs; foldmarker={{{,}}};
# https://notabug.org/demure/dotfiles/
# legacy repo http://github.com/demure/dotfiles
# vim:set syntax=sh:

### GPG Agent ### {{{
function __gpg_agent() {
	envfile="$HOME/.gnupg/gpg-agent.env"
	if [[ -e "$envfile" ]] && kill -0 $(grep GPG_AGENT_INFO "$envfile" | cut -d: -f 2) 2>/dev/null; then
		eval "$(cat "$envfile")"
	else
		eval "$(gpg-agent --daemon --enable-ssh-support --write-env-file "$envfile")"
	fi
	export GPG_AGENT_INFO  # the env file does not contain the export statement
	export SSH_AUTH_SOCK   # enable gpg-agent for ssh
}
### End GPG Agent ### }}}