variables:
# Update this tag when you want to trigger a rebuild the container in which
- # CI runs
+ # CI runs, for example when adding new packages to UBUNTU_DEBS. The tag is
+ # an arbitrary string that identifies the exact container contents.
UBUNTU_TAG: '2019-11-21-01'
UBUNTU_VERSION: '18.04'
UBUNTU_IMAGE: "$CI_REGISTRY_IMAGE/ubuntu/$UBUNTU_VERSION:$UBUNTU_TAG"
stage: container
variables:
GIT_STRATEGY: none # no need to pull the whole tree for rebuilding the image
+
+ # Remember to update UBUNTU_TAG when modifying this package list! Otherwise
+ # the changes won't have effect since an old container image will be used.
UBUNTU_DEBS: >-
autoconf
automake