Feature

- Added a 'uuids' command that parallels the 'ids' command.  This allows
  task UUIDs to be selected if the task is not pending.
- Updated documentation.

src/commands/CmdIDs.cpp

@@ -25,13 +25,13 @@
 //
 ////////////////////////////////////////////////////////////////////////////////
 
-
 #define L10N                                           // Localization complete.
 
 #include <sstream>
 #include <algorithm>
 #include <Context.h>
 #include <main.h>
+#include <text.h>
 #include <util.h>
 #include <i18n.h>
 #include <CmdIDs.h>
@@ -139,3 +139,32 @@ int CmdZshCompletionIds::execute (std::string& output)
 }
 
 ////////////////////////////////////////////////////////////////////////////////
+CmdUUIDs::CmdUUIDs ()
+{
+  _keyword     = "uuids";
+  _usage       = "task <filter> uuids";
+  _description = STRING_CMD_UUIDS_USAGE;
+  _read_only   = true;
+  _displays_id = false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int CmdUUIDs::execute (std::string& output)
+{
+  // Apply filter.
+  handleRecurrence ();
+  std::vector <Task> filtered;
+  filter (filtered);
+  context.tdb2.commit ();
+
+  std::vector <std::string> uuids;
+  std::vector <Task>::iterator task;
+  for (task = filtered.begin (); task != filtered.end (); ++task)
+    uuids.push_back (task->get ("uuid"));
+
+  join (output, ",", uuids);
+  output += "\n";
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////

src/commands/CmdIDs.h

@@ -53,5 +53,12 @@ public:
   int execute (std::string&);
 };
 
+class CmdUUIDs : public Command
+{
+public:
+  CmdUUIDs ();
+  int execute (std::string&);
+};
+
 #endif
 ////////////////////////////////////////////////////////////////////////////////

src/commands/Command.cpp

@@ -156,6 +156,7 @@ void Command::factory (std::map <std::string, Command*>& all)
   c = new CmdTimesheet ();          all[c->keyword ()] = c;
   c = new CmdUndo ();               all[c->keyword ()] = c;
   c = new CmdUrgency ();            all[c->keyword ()] = c;
+  c = new CmdUUIDs ();              all[c->keyword ()] = c;
   c = new CmdVersion ();            all[c->keyword ()] = c;
   c = new CmdZshCommands ();        all[c->keyword ()] = c;
   c = new CmdZshCompletionIds ();   all[c->keyword ()] = c;