Gitlab pipeline for building core-image-minimalci/gitlab-core-image-minimal

Including these points (initially as separate commits):

* Try caching updater-repo in gitlab
* Only patch aktualizr recipe in CI if needed
* Run under user 4321 in bitbake docker image
* Add ability to supply METADIR to envsetup.sh

  So that we can bypass the "relative path from the script" trick that
  doesn't work with symlinks.
* Checkout the PR base branch
* do not run on pushes
* run on runners with "gitlab" tag
* Print all revisions after repo checkout on CI
* Pull CI image from the base branch instead of master
* More robust checkout in CI
* Only store updater-repo artifacts for one day
* Use "stretch" instead of "stable" for Debian release in Dockerfile
  (in fact, stable just changed to buster)
* Move UPDATER_REPO variable out of .gitlab-ci.yml
  To be defined in the project's settings
* Make docker CI stage buildable on shared runners

Signed-off-by: Laurent Bonnans <laurent.bonnans@here.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/scripts/ci/build.sh b/scripts/ci/build.sh
index 6235428..9fbae98 100755
--- a/scripts/ci/build.sh
+++ b/scripts/ci/build.sh
@@ -12,7 +12,10 @@ IMAGE_NAME=${1:-core-image-minimal}
 (
 set +euo pipefail
 set +x
+METADIR=$(realpath "$TEST_REPO_DIR")
+export METADIR
 . "${TEST_REPO_DIR}/meta-updater/scripts/envsetup.sh" "${TEST_MACHINE}" "${TEST_BUILD_DIR}"
 
+set -x
 bitbake "${IMAGE_NAME}"
 )