--- a/tests/hghave.py Tue Aug 25 00:03:15 2015 -0400
+++ b/tests/hghave.py Tue Aug 25 00:06:41 2015 -0400
@@ -414,6 +414,23 @@
def has_osx():
return sys.platform == 'darwin'
+@check("docker", "docker support")
+def has_docker():
+ pat = r'A self-sufficient runtime for linux containers\.'
+ if matchoutput('docker --help', pat):
+ if 'linux' not in sys.platform:
+ # TODO: in theory we should be able to test docker-based
+ # package creation on non-linux using boot2docker, but in
+ # practice that requires extra coordination to make sure
+ # $TESTTEMP is going to be visible at the same path to the
+ # boot2docker VM. If we figure out how to verify that, we
+ # can use the following instead of just saying False:
+ # return 'DOCKER_HOST' in os.environ
+ return False
+
+ return True
+ return False
+
@check("debhelper", "debian packaging tools")
def has_debhelper():
dpkg = matchoutput('dpkg --version',