add bash shell as default

3 years ago · ac4bfb2ad0
3 changed files with 5 additions and 0 deletions
--- a/Dockerfile.ubuntu-1804
+++ b/Dockerfile.ubuntu-1804
@ -3,6 +3,8 @@ FROM ubuntu:18.04
 LABEL maintainer="LinuxGSM <me@danielgibbs.co.uk>"
 ARG DEBIAN_FRONTEND=noninteractive

+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
 # Install SteamCMD
 RUN echo "**** Install SteamCMD ****" \
  && echo steam steam/question select "I AGREE" | debconf-set-selections \
--- a/Dockerfile.ubuntu-2004
+++ b/Dockerfile.ubuntu-2004
@ -3,6 +3,8 @@ FROM ubuntu:20.04
 LABEL maintainer="LinuxGSM <me@danielgibbs.co.uk>"
 ARG DEBIAN_FRONTEND=noninteractive

+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
 # Install SteamCMD
 RUN echo "**** Install SteamCMD ****" \
  && echo steam steam/question select "I AGREE" | debconf-set-selections \
--- a/Dockerfile.ubuntu-2204
+++ b/Dockerfile.ubuntu-2204
@ -2,6 +2,7 @@ FROM ubuntu:22.04

 LABEL maintainer="LinuxGSM <me@danielgibbs.co.uk>"
 ARG DEBIAN_FRONTEND=noninteractive
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]

 # Install SteamCMD
 RUN echo "**** Install SteamCMD ****" \