Merge lp:~mzanetti/reminders-app/remove-stale-lock-files into lp:reminders-app

[Michael Zanetti]

Cleanup stale .lock files.

This might happen if the app is stopped in the middle of processing a note
and would cause it to wait for the lock release forever on next startup.

[Alan Pope 🍺🐧🐱 🦄 (popey)]

Tested and this recovers from the stale lock file issue. Thanks for the fix!

review: Approve

[Jenkins Bot (ubuntu-core-apps-jenkins-bot)]

PASSED: Continuous integration, rev:551
https://core-apps-jenkins.ubuntu.com/job/reminders-app-ci/51/
Executed test runs:
    None: https://core-apps-jenkins.ubuntu.com/job/generic-update-mp/879/console

Click here to trigger a rebuild:
https://core-apps-jenkins.ubuntu.com/job/reminders-app-ci/51/rebuild

review: Approve (continuous-integration)

=== modified file 'src/libqtevernote/notesstore.cpp'
--- src/libqtevernote/notesstore.cpp	2015-11-02 20:26:37 +0000
+++ src/libqtevernote/notesstore.cpp	2016-04-29 07:58:21 +0000
@@ -107,6 +107,13 @@
         m_username = username;
         emit usernameChanged();
 
+        QDir storageDir(storageLocation());
+        foreach (const QString &fileName, storageDir.entryList({"*.lock"})) {
+            qCDebug(dcNotesStore) << "Removing stale lock file" << storageLocation() + "/" + fileName;
+            QFile f(storageLocation() +  "/" + fileName);
+            f.remove();
+        }
+
         m_cacheFile = storageLocation() + "notes.cache";
         qCDebug(dcNotesStore) << "Initialized cacheFile:" << m_cacheFile;
         loadFromCacheFile();