Gitlab pipeline for building 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, 47 insertions, 0 deletions

diff --git a/scripts/ci/checkout-oe.sh b/scripts/ci/checkout-oe.sh
new file mode 100755
index 0000000..8744b2f
--- /dev/null
+++ b/scripts/ci/checkout-oe.sh
@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+set -x
+
+REMOTE_SOURCE=${REMOTE_SOURCE:-https://github.com/advancedtelematic}
+MANIFEST=${MANIFEST:-master}
+CURRENT_PROJECT=${CURRENT_PROJECT:-meta-updater}
+
+#CURRENT_REV=$(git rev-parse HEAD)
+LOCAL_REPO=$PWD
+
+mkdir -p updater-repo
+
+cd updater-repo
+
+repo init -m "${MANIFEST}.xml" -u "$REMOTE_SOURCE/updater-repo"
+
+git -C .repo/manifests reset --hard
+
+# patch manifest:
+# - add a new "ats" remote that points to "$REMOTE_SOURCE"
+# - change projects that contain "advancedtelematic" to use the ats remote
+# - remove the current project from the manifest
+MANIFEST_FILE=".repo/manifests/${MANIFEST}.xml"
+xmlstarlet ed --omit-decl -L \
+    -s "/manifest" -t elem -n "remote" -v "" \
+    -i "/manifest/remote[last()]" -t attr -n "name" -v "ats" \
+    -i "/manifest/remote[last()]" -t attr -n "fetch" -v "$REMOTE_SOURCE" \
+    -i "/manifest/project[contains(@name, 'advancedtelematic')]" -t attr -n "remote" -v "ats" \
+    -d "/manifest/project[@path=\"$CURRENT_PROJECT\"]" \
+    "$MANIFEST_FILE"
+
+# hack: sed on `advancedtelematic/` names, to remove this unwanted prefix
+sed -i 's#name="advancedtelematic/#name="#g' "$MANIFEST_FILE"
+
+repo manifest
+
+repo forall -c 'git reset --hard ; git clean -fdx'
+
+repo sync -d --force-sync
+
+rm -f "$CURRENT_PROJECT"
+ln -s "$LOCAL_REPO" "$CURRENT_PROJECT"
+
+repo manifest -r