New gnupg agent thing

[dgit.git] / tests / tstunt / gpg-withagent

diff --git a/tests/tstunt/gpg-withagent b/tests/tstunt/gpg-withagent
new file mode 100755 (executable)
index 0000000..4cb5d4e
--- /dev/null
+++ b/tests/tstunt/gpg-withagent
@@ -0,0 +1,51 @@
+#!/bin/sh
+set -ex
+
+retry_until_ok () {
+       sleeptime=0
+       while ! "$@"; do
+               case $sleeptime in
+               ??.*)
+                       echo >&2 "$0: GPG AGENT STARTP $@ TIMED OUT"
+                       exit 127
+                       ;;
+               esac
+               sleep $sleeptime
+               sleeptime=$(echo "($sleeptime + 0.001) * 2" | bc -l)
+       done
+}
+
+echo >&2 'GPG-WITHAGENT...'
+
+agent_is_running () {
+       gpg-connect-agent --no-autostart </dev/null \
+               '/echo dgit-gpg-agent-ok' /bye 2>&1 \
+       | grep dgit-gpg-agent-ok >&2
+}
+
+
+$DGIT_STUNT_AGENT --daemon </dev/null >&2
+retry_until_ok agent_is_running
+
+echo >&2 'GPG-WITHAGENT... RUNNING'
+
+set +e
+$DGIT_TEST_REAL_GPG                                    \
+       --agent-program=$DGIT_STUNT_AGENT "$@"
+rc=$?
+set -e
+
+echo >&2 'GPG-WITHAGENT... STOPPING'
+
+kill_agent_not_running () {
+       LC_MESSAGES=C gpg-connect-agent --no-autostart </dev/null \
+               KILLAGENT /bye 2>&1 \
+       | tee -a /dev/stderr \
+       | grep 'no gpg-agent running' >&2
+}
+
+retry_until_ok kill_agent_not_running
+
+echo >&2 'GPG-WITHAGENT... DONE'
+
+exit $rc