+setup='
+ export GNUPGHOME=$tmp/gnupg
+ export DGIT_TEST_GNUPG_GLOBAL_LOCK DGIT_TEST_GNUPG_LOG
+
+ cat >$tmp/gnupg/gpg-agent.conf <<END
+ log-file $tmp/gnupg/AGENT.log
+END
+ #debug-all
+
+ : ${DGIT_TEST_REAL_GPG_AGENT:=$(type -p gpg-agent)}
+ export DGIT_TEST_REAL_GPG_AGENT=$(type -p gpg-agent)
+ export DGIT_STUNT_AGENT=$troot/tstunt/gpg-agent
+ t-tstunt gpg
+'