Improve container support in tox.ini

[transportpce.git] / tests / dockercmd.sh

diff --git a/tests/dockercmd.sh b/tests/dockercmd.sh
new file mode 100755 (executable)
index 0000000..b384c3b
--- /dev/null
+++ b/tests/dockercmd.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+DOCKER_CMD=docker
+if [ `which podman` ]
+then DOCKER_CMD=podman
+else
+    if [ ! `which $DOCKER_CMD` ]
+    then  echo "no docker command available" >&2
+        exit 1
+    fi
+    #if "docker ps" cannot be run without error, prepend sudo
+    if ( ! $DOCKER_CMD ps >/dev/null 2>&1 );then
+        echo "docker command only usable as root, using sudo" >&2
+        DOCKER_CMD="sudo docker"
+    fi
+fi
+
+$DOCKER_CMD $@