sinksh drop to drop the cache

1 files changed, 70 insertions, 0 deletions

diff --git a/sinksh/syntax_modules/sink_drop.cpp b/sinksh/syntax_modules/sink_drop.cpp
new file mode 100644
index 0000000..ce468de
--- /dev/null
+++ b/sinksh/syntax_modules/sink_drop.cpp
@@ -0,0 +1,70 @@
+/*
+ *   Copyright (C) 2014 Aaron Seigo <aseigo@kde.org>
+ *   Copyright (C) 2016 Christian Mollekopf <mollekopf@kolabsys.com>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA.
+ */
+
+#include <QCoreApplication>
+#include <QDebug>
+#include <QObject> // tr()
+#include <QDir>
+#include <QDirIterator>
+
+#include "common/log.h"
+#include "common/storage.h"
+#include "common/definitions.h"
+
+#include "sinksh_utils.h"
+#include "state.h"
+#include "syntaxtree.h"
+
+namespace SinkDrop
+{
+
+bool drop(const QStringList &args, State &state)
+{
+    if (args.isEmpty()) {
+        state.printError(QObject::tr("Please provide at least one resource to drop."));
+        return false;
+    }
+
+    auto argList = args;
+    auto resource = argList.takeFirst();
+
+    QDirIterator it(Sink::storageLocation(), QStringList() << resource + "*", QDir::Dirs);
+    while (it.hasNext()) {
+        auto path = it.next();
+        QDir dir(path);
+        state.printLine("Removing: " + path, 1);
+        if (!dir.removeRecursively()) {
+            state.printError(QObject::tr("Failed to remove: ") + dir.path());
+        }
+    }
+
+    return false;
+}
+
+Syntax::List syntax()
+{
+    Syntax drop("drop", QObject::tr("Drop all caches of a resource."), &SinkDrop::drop, Syntax::NotInteractive);
+    drop.completer = &SinkshUtils::resourceOrTypeCompleter;
+    return Syntax::List() << drop;
+}
+
+REGISTER_SYNTAX(SinkDrop)
+
+}