docker: Start bash if no command is provided

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2017-07-19 08:51:22 +02:00
parent bd61564b58
commit 171440c0a1
1 changed files with 5 additions and 1 deletions
--- a/4
+++ b/4
@@ -18,4 +18,8 @@ id builder 2>/dev/null || \
    useradd --uid $USER_ID --create-home --home-dir /builder builder

 cd /builder
+if [ -n "$1" ]; then
 	exec gosu builder "$@"
+else
+	exec gosu builder bash
+fi