add update script

Author: manfredsteyer

ent-branches.txt

@@ -0,0 +1,8 @@
+lab512a-loading-nf
+lab512b-nf-sharing
+lab512c-nf-routes
+lab512d-nf-routes-solution
+lab512e-nf-loading-components
+lab512f-nf-multi-starter
+lab512g-nf-multi-solution
+lab512h-nf-angular-elements

update.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -e
+
+BRANCH_LIST="ent-branches.txt"
+FIXED_COMMIT="a2edb30e8fa08bfd"  # der zu cherry-pickende Commit
+
+while read -r BRANCH; do
+  if [[ -z "$BRANCH" ]]; then
+    continue
+  fi
+
+  echo "===> Wechsel zu $BRANCH"
+  git checkout "$BRANCH"
+
+  echo "===> Cherry-Pick von $FIXED_COMMIT"
+  git cherry-pick "$FIXED_COMMIT"
+
+done < "$BRANCH_LIST"
+
+echo "✅ Alle Cherry-Picks abgeschlossen."