[glib/wip/hadess/add-sudo-fedora-docker: 22/24] ci: Add sudo support for default Fedora docker user

[Philip Withnall <pwithnall src gnome org>]

commit fd4d68615fbf6c72e62687dcbe93ec23cc842e46
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Nov 20 14:54:09 2019 +0100

    ci: Add sudo support for default Fedora docker user

 .gitlab-ci/fedora.Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci/fedora.Dockerfile b/.gitlab-ci/fedora.Dockerfile
index 5b01c93ee..f3319a20e 100644
--- a/.gitlab-ci/fedora.Dockerfile
+++ b/.gitlab-ci/fedora.Dockerfile
@@ -57,9 +57,12 @@ RUN dnf -y install \
 
 RUN pip3 install meson==0.49.2
 
+# Enable sudo for wheel users
+RUN sed -i -e 's/# %wheel/%wheel/' -e '0,/%wheel/{s/%wheel/# %wheel/}' /etc/sudoers
+
 ARG HOST_USER_ID=5555
 ENV HOST_USER_ID ${HOST_USER_ID}
-RUN useradd -u $HOST_USER_ID -ms /bin/bash user
+RUN useradd -u $HOST_USER_ID -G wheel -ms /bin/bash user
 
 USER user
 WORKDIR /home/user