Merge branch 'master' into 3261-keep-docker-config

[arvados.git] / docker / build.sh

diff --git a/docker/build.sh b/docker/build.sh
index e990ccd8ede461af400ddcdb6cdc28e41a70efa1..c9fbf05ff64570c2d7be6e51399f952a242469ec 100755 (executable)
--- a/docker/build.sh
+++ b/docker/build.sh
@@ -11,6 +11,26 @@ then
     sudo apt-get -y install ruby1.9.3
 fi
 
+function usage {
+    echo >&2
+    echo >&2 "usage: $0 [options]"
+    echo >&2
+    echo >&2 "Calling $0 without arguments will build all Arvados docker images"
+    echo >&2
+    echo >&2 "$0 options:"
+    echo >&2 "  -h, --help   Print this help text"
+    echo >&2 "  clean        Clear all build information"
+    echo >&2 "  realclean    clean and remove all Arvados Docker images except arvados/debian"
+    echo >&2 "  deepclean    realclean and remove arvados/debian, crosbymichael/skydns and "
+    echo >&2 "               crosbymichael/skydns Docker images"
+    echo >&2
+}
+
+if [ "$1" = '-h' ] || [ "$1" = '--help' ]; then
+  usage
+  exit 1
+fi
+
 build_tools/build.rb
 
 if [[ "$?" == "0" ]]; then