Merge lp:~mvo/core-snap/detect-core-support into lp:core-snap

[Michael Vogt]

This branch adds support to detect if we have the "core-support" interface available. If the interface is not available the hook will simply do nothing.

[Zygmunt Krynicki (zyga)]

Looks good to me, just one question.

(and yes, I'd love if we could petsit)

review: Approve

[Gustavo Niemeyer (niemeyer)]

LGTM

[Zygmunt Krynicki (zyga)]

Looks good but let's please land it to github.com/snapcore/core now as that's where we pick up core builds into the store.

review: Disapprove

Unmerged revisions

55. By Michael Vogt on 2017-02-20

hooks/configure: ignore systems that have no core-support activated

=== modified file 'hooks/configure'
--- hooks/configure	2017-02-09 18:52:38 +0000
+++ hooks/configure	2017-02-20 14:58:01 +0000
@@ -14,8 +14,13 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+if ! systemctl --version >/dev/null 2>&1; then
+    echo "Cannot run systemctl - is core-support available?"
+    exit 0
+fi
+
 # list of services we can disable and enable
-SERVICES="ssh rsyslog systemd-journald systemd-timesyncd"
+SERVICES="ssh"
 
 switch_handle_power_key() {
     dir="/etc/systemd/logind.conf.d"