--- a/contrib/dockerrpm Sun Aug 31 13:40:53 2014 +0200
+++ b/contrib/dockerrpm Fri May 30 14:14:33 2014 +0200
@@ -1,14 +1,21 @@
-#!/bin/bash
+#!/bin/bash -e
BUILDDIR=$(dirname $0)
ROOTDIR=$(cd $BUILDDIR/..; pwd)
-if which docker.io >> /dev/null ; then
+if which docker.io >> /dev/null 2>&1 ; then
DOCKER=docker.io
-elif which docker >> /dev/null ; then
+elif which docker >> /dev/null 2>&1 ; then
DOCKER=docker
+else
+ echo "Error: docker must be installed"
+ exit 1
fi
+$DOCKER -h 2> /dev/null | grep -q Jansens && { echo "Error: $DOCKER is the Docking System Tray - install docker.io instead"; exit 1; }
+$DOCKER version | grep -q "^Client version:" || { echo "Error: unexpected output from \"$DOCKER version\""; exit 1; }
+$DOCKER version | grep -q "^Server version:" || { echo "Error: could not get docker server version - check it is running and your permissions"; exit 1; }
+
$DOCKER build --tag "hg-dockerrpm-$1" - < $BUILDDIR/docker/$1
$DOCKER run --rm -v $ROOTDIR:/hg "hg-dockerrpm-$1" bash -c \
"cp -a hg hg-build; cd hg-build; make clean local $1; cp packages/$1/* /hg/packages/$1/"