1 files changed, 73 insertions, 0 deletions

diff --git a/scripts/ci/checkout-oe.sh b/scripts/ci/checkout-oe.sh
new file mode 100755
index 0000000..a99f235
--- /dev/null
+++ b/scripts/ci/checkout-oe.sh
@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+set -x
+
+REMOTE_SOURCE=${REMOTE_SOURCE:-https://github.com/advancedtelematic}
+MANIFEST=${MANIFEST:-master}
+CURRENT_PROJECT=${CURRENT_PROJECT:-}
+
+# list of projects to pin to one version in the format:
+# "project:rev;project2:rev2..."
+PIN_LIST=${PIN_LIST:-}
+
+#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 "$REMOTE_SOURCE"
+# - change projects that contain "advancedtelematic" to use the ats remote
+MANIFEST_FILE=".repo/manifests/${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 "$REMOTE_SOURCE" \
+    -d "/manifest/project[contains(@name, 'advancedtelematic')]/@remote" \
+    -i "/manifest/project[contains(@name, 'advancedtelematic')]" -t attr -n "remote" -v "ats" \
+    "$MANIFEST_FILE"
+
+# hack: sed on `advancedtelematic/` names, to remove this unwanted prefix
+sed -i 's#name="advancedtelematic/#name="#g' "$MANIFEST_FILE"
+
+# pin projects from the list
+(
+IFS=";"
+for pin in $PIN_LIST; do
+    IFS=":"
+    read -r project rev <<< "$pin"
+    xmlstarlet ed --omit-decl -L \
+        -i "/manifest/project[@name=\"$project\"]/@revision" -t attr -n "revision" -v "$rev" \
+        -i "/manifest/project[@name=\"$project\"]" -t attr -n "revision" -v "$rev" \
+        "$MANIFEST_FILE"
+    IFS=";"
+done
+)
+
+# Remove the current project from the manifest if we have it checked out
+if [ -n "$CURRENT_PROJECT" ]; then
+    xmlstarlet ed --omit-decl -L \
+        -d "/manifest/project[@name=\"$CURRENT_PROJECT\"]" \
+        "$MANIFEST_FILE"
+fi
+
+repo manifest
+
+repo forall -c 'git reset --hard ; git clean -fdx'
+
+repo sync -d --force-sync
+
+if [ -n "$CURRENT_PROJECT" ]; then
+    rm -f "$CURRENT_PROJECT"
+    ln -s "$LOCAL_REPO" "$CURRENT_PROJECT"
+fi
+
+repo manifest -r