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-rwxr-xr-xscripts/cycle.sh31
1 files changed, 21 insertions, 10 deletions
diff --git a/scripts/cycle.sh b/scripts/cycle.sh
index 0198c1f..c0e2aa6 100755
--- a/scripts/cycle.sh
+++ b/scripts/cycle.sh
@@ -15,22 +15,31 @@
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
usage() {
- echo "Usage: cycle.sh some-system some-cluster"
+ echo "Usage: cycle.sh some-system some-cluster [newversion]"
echo
echo "This builds and deploys the current checked out version of"
echo "some-system, applying it as a self-upgrade to the system you"
echo "are working in, using configuration from some-cluster."
- echo "The upgrade is labelled TEST, and is set to be the default for"
- echo "next boot."
+ echo "The upgrade is labelled TEST by default, or [newversion] if"
+ echo "specified, and is set to be the default for next boot."
}
-if [ -z "$1" ] || [ -z "$2" ] ; then
+if [ -z "$1" ] || [ -z "$2" ] || [ ! -z "$4" ] ; then
usage
exit 1
fi
-if system-version-manager get-running | grep -q '^TEST$'; then
- echo "You are currently running the TEST system."
+newversion=TEST
+if [ ! -z "$3" ] ; then
+ newversion=$3
+ if (echo "$newversion" | grep ' ' > /dev/null 2>&1) ; then
+ echo 'Version label must not contain spaces.'
+ exit 1
+ fi
+fi
+
+if system-version-manager get-running | grep -q "^$newversion$"; then
+ echo "You are currently running the $newversion system."
echo "Maybe you want to boot into a different system version?"
exit 1
fi
@@ -38,13 +47,15 @@ fi
set -e
set -v
-system-version-manager set-default factory
-if system-version-manager list | grep -q '^TEST$'; then
- system-version-manager remove TEST
+runningversion=`system-version-manager get-running`
+system-version-manager set-default $runningversion
+if system-version-manager list | grep -q "^$newversion$"; then
+ system-version-manager remove $newversion
fi
morph gc
morph build "$1"
sed -i "s|^- morph: .*$|- morph: $1|" "$2"
-morph deploy --upgrade "$2" self.HOSTNAME=$(hostname) self.VERSION_LABEL=TEST
+morph deploy --upgrade "$2" self.HOSTNAME=$(hostname) self.VERSION_LABEL=$newversion
+system-version-manager list