Commands - push

- Migrated handlePush to CmdPush.

src/Cmd.cpp

@@ -130,7 +130,6 @@ void Cmd::load ()
   if (commands.size () == 0)
   {
     commands.push_back ("merge");
-    commands.push_back ("push");
 
     // Now load the custom reports.
     std::vector <std::string> all;
@@ -187,10 +186,6 @@ void Cmd::allCommands (std::vector <std::string>& all) const
 // Commands that do not directly modify the data files.
 bool Cmd::isReadOnlyCommand ()
 {
-  if (command == "push"                                                      ||
-      validCustom (command))
-    return true;
-
   return false;
 }
 

src/Context.cpp

@@ -251,7 +251,6 @@ int Context::dispatch (std::string &out)
   // TODO Chain-of-command pattern dispatch.
        if (cmd.command == "merge")            { tdb.gc ();
                                                      handleMerge                 (out); }
-  else if (cmd.command == "push")             {      handlePush                  (out); }
   else if (cmd.command == "" &&
            sequence.size ())                  { rc = handleModify                (out); }
 

src/command.cpp

@@ -95,9 +95,10 @@ void handleMerge (std::string&)
     if ( ((sAutopush == "ask") && (confirm ("Would you like to push the merged changes to \'" + uri.data + "\'?")) )
        || (bAutopush) )
     {
-      std::string out;
       context.task.set ("description", uri.data);
-      handlePush (out);
+
+      std::string out;
+      context.commands["push"]->execute ("", out);
     }
   }
   else
@@ -106,58 +107,6 @@ void handleMerge (std::string&)
                        "'merge.default.uri' entry in your .taskrc file.");
 }
 
-////////////////////////////////////////////////////////////////////////////////
-// Transfers the local data (from rc.location.data) to the remote path.  Because
-// this is potentially on another machine, no checking can be performed.
-void handlePush (std::string&)
-{
-  std::string file = trim (context.task.get ("description"));
-
-  Uri uri (file, "push");
-  uri.parse ();
-
-  if (uri.data.length ())
-  {
-		Directory location (context.config.get ("data.location"));
-
-		Transport* transport;
-		if ((transport = Transport::getTransport (uri)) != NULL )
-		{
-			transport->send (location.data + "/{pending,undo,completed}.data");
-			delete transport;
-		}
-		else
-		{
-      // Verify that files are not being copied from rc.data.location to the
-      // same place.
-      if (Directory (uri.path) == Directory (context.config.get ("data.location")))
-        throw std::string ("Cannot push files when the source and destination are the same.");
-
-      // copy files locally
-      if (! Path (uri.data).is_directory ())
-        throw std::string ("The uri '") + uri.path + "' is not a local directory.";
-
-      std::ifstream ifile1 ((location.data + "/undo.data").c_str(), std::ios_base::binary);
-      std::ofstream ofile1 ((uri.path      + "/undo.data").c_str(), std::ios_base::binary);
-      ofile1 << ifile1.rdbuf();
-
-      std::ifstream ifile2 ((location.data + "/pending.data").c_str(), std::ios_base::binary);
-      std::ofstream ofile2 ((uri.path      + "/pending.data").c_str(), std::ios_base::binary);
-      ofile2 << ifile2.rdbuf();
-
-      std::ifstream ifile3 ((location.data + "/completed.data").c_str(), std::ios_base::binary);
-      std::ofstream ofile3 ((uri.path      + "/completed.data").c_str(), std::ios_base::binary);
-      ofile3 << ifile3.rdbuf();
-		}
-
-    std::cout << "Local tasks transferred to " << uri.data << "\n";
-  }
-  else
-    throw std::string ("No uri was specified for the push.  Either specify "
-                       "the uri of a remote .task directory, or create a "
-                       "'push.default.uri' entry in your .taskrc file.");
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 int handleModify (std::string& outs)
 {

src/commands/CMakeLists.txt

@@ -34,6 +34,7 @@ set (commands_SRCS Command.cpp        Command.h
                    CmdPrepend.cpp     CmdPrepend.h
                    CmdProjects.cpp    CmdProjects.h
                    CmdPull.cpp        CmdPull.h
+                   CmdPush.cpp        CmdPush.h
                    CmdQuery.cpp       CmdQuery.h
                    CmdReports.cpp     CmdReports.h
                    CmdShell.cpp       CmdShell.h

src/commands/CmdHelp.cpp

@@ -106,10 +106,6 @@ int CmdHelp::execute (const std::string&, std::string& output)
   row = view.addRow ();
   view.set (row, 1, "task merge URL");
   view.set (row, 2, "Merges the specified undo.data file with the local data files.");
-
-  row = view.addRow ();
-  view.set (row, 1, "task push URL");
-  view.set (row, 2, "Pushes the local *.data files to the URL.");
 */
 
   output = "\n"

src/commands/CmdPush.cpp

@@ -0,0 +1,102 @@
+////////////////////////////////////////////////////////////////////////////////
+// taskwarrior - a command line task list manager.
+//
+// Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez.
+// All rights reserved.
+//
+// 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 <fstream>
+#include <sstream>
+#include <Context.h>
+#include <URI.h>
+#include <Transport.h>
+#include <text.h>
+#include <CmdPush.h>
+
+extern Context context;
+
+////////////////////////////////////////////////////////////////////////////////
+CmdPush::CmdPush ()
+{
+  _keyword     = "push";
+  _usage       = "task push URL";
+  _description = "Pushes the local *.data files to the URL.";
+  _read_only   = true;
+  _displays_id = false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Transfers the local data (from rc.location.data) to the remote path.  Because
+// this is potentially on another machine, no checking can be performed.
+int CmdPush::execute (const std::string&, std::string& output)
+{
+  std::string file = trim (context.task.get ("description"));
+
+  Uri uri (file, "push");
+  uri.parse ();
+
+  if (uri.data.length ())
+  {
+		Directory location (context.config.get ("data.location"));
+
+		Transport* transport;
+		if ((transport = Transport::getTransport (uri)) != NULL )
+		{
+			transport->send (location.data + "/{pending,undo,completed}.data");
+			delete transport;
+		}
+		else
+		{
+      // Verify that files are not being copied from rc.data.location to the
+      // same place.
+      if (Directory (uri.path) == Directory (context.config.get ("data.location")))
+        throw std::string ("Cannot push files when the source and destination are the same.");
+
+      // copy files locally
+      if (! Path (uri.data).is_directory ())
+        throw std::string ("The uri '") + uri.path + "' is not a local directory.";
+
+      std::ifstream ifile1 ((location.data + "/undo.data").c_str(), std::ios_base::binary);
+      std::ofstream ofile1 ((uri.path      + "/undo.data").c_str(), std::ios_base::binary);
+      ofile1 << ifile1.rdbuf();
+
+      std::ifstream ifile2 ((location.data + "/pending.data").c_str(), std::ios_base::binary);
+      std::ofstream ofile2 ((uri.path      + "/pending.data").c_str(), std::ios_base::binary);
+      ofile2 << ifile2.rdbuf();
+
+      std::ifstream ifile3 ((location.data + "/completed.data").c_str(), std::ios_base::binary);
+      std::ofstream ofile3 ((uri.path      + "/completed.data").c_str(), std::ios_base::binary);
+      ofile3 << ifile3.rdbuf();
+		}
+
+    output += "Local tasks transferred to " + uri.data + "\n";
+  }
+  else
+    throw std::string ("No uri was specified for the push.  Either specify "
+                       "the uri of a remote .task directory, or create a "
+                       "'push.default.uri' entry in your .taskrc file.");
+
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////

src/commands/CmdPush.h

@@ -0,0 +1,42 @@
+////////////////////////////////////////////////////////////////////////////////
+// taskwarrior - a command line task list manager.
+//
+// Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez.
+// All rights reserved.
+//
+// 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
+//
+////////////////////////////////////////////////////////////////////////////////
+#ifndef INCLUDED_CMDPUSH
+#define INCLUDED_CMDPUSH
+#define L10N                                           // Localization complete.
+
+#include <string>
+#include <Command.h>
+
+class CmdPush : public Command
+{
+public:
+  CmdPush ();
+  int execute (const std::string&, std::string&);
+};
+
+#endif
+////////////////////////////////////////////////////////////////////////////////

src/commands/Command.cpp

@@ -56,6 +56,7 @@
 #include <CmdPrepend.h>
 #include <CmdProjects.h>
 #include <CmdPull.h>
+#include <CmdPush.h>
 #include <CmdQuery.h>
 #include <CmdReports.h>
 #include <CmdShell.h>
@@ -116,6 +117,7 @@ void Command::factory (std::map <std::string, Command*>& all)
   c = new CmdPrepend ();            all[c->keyword ()] = c;
   c = new CmdProjects ();           all[c->keyword ()] = c;
   c = new CmdPull ();               all[c->keyword ()] = c;
+  c = new CmdPush ();               all[c->keyword ()] = c;
   c = new CmdQuery ();              all[c->keyword ()] = c;
   c = new CmdReports ();            all[c->keyword ()] = c;
   c = new CmdShell ();              all[c->keyword ()] = c;

src/main.h

@@ -52,7 +52,6 @@ bool nag (Task&);
 // command.cpp
 int handleModify (std::string&);
 void handleMerge (std::string&);
-void handlePush (std::string&);
 int deltaAppend (Task&);
 int deltaPrepend (Task&);
 int deltaDescription (Task&);