mirror of
https://github.com/GothenburgBitFactory/taskwarrior.git
synced 2025-07-07 20:06:36 +02:00
99 lines
3.2 KiB
C++
99 lines
3.2 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright 2006 - 2016, Paul Beckingham, Federico Hernandez.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
// SOFTWARE.
|
|
//
|
|
// http://www.opensource.org/licenses/mit-license.php
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include <cmake.h>
|
|
#include <CmdGet.h>
|
|
#include <Variant.h>
|
|
#include <Context.h>
|
|
#include <DOM.h>
|
|
#include <main.h>
|
|
#include <shared.h>
|
|
#include <format.h>
|
|
#include <i18n.h>
|
|
|
|
extern Context context;
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
CmdGet::CmdGet ()
|
|
{
|
|
_keyword = "_get";
|
|
_usage = "task _get <DOM> [<DOM> ...]";
|
|
_description = STRING_CMD_GET_USAGE;
|
|
_read_only = true;
|
|
_displays_id = false;
|
|
_needs_gc = false;
|
|
_uses_context = false;
|
|
_accepts_filter = false;
|
|
_accepts_modifications = false;
|
|
_accepts_miscellaneous = true;
|
|
_category = Command::Category::internal;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// Rely on the Lexer to correctly identify DOM references, then jsut iterate
|
|
// over those.
|
|
//
|
|
// It is an error to specify no DOM references.
|
|
// It is not an error for a DOM reference to resolve to a blank value.
|
|
int CmdGet::execute (std::string& output)
|
|
{
|
|
std::vector <std::string> results;
|
|
for (auto& arg : context.cli2._args)
|
|
{
|
|
switch (arg._lextype)
|
|
{
|
|
case Lexer::Type::dom:
|
|
{
|
|
Task t;
|
|
Variant result;
|
|
if (getDOM (arg.attribute ("raw"), t, result))
|
|
results.push_back ((std::string) result);
|
|
else
|
|
results.push_back ("");
|
|
}
|
|
break;
|
|
|
|
// Look for non-refs to complain about.
|
|
case Lexer::Type::word:
|
|
case Lexer::Type::identifier:
|
|
if (! arg.hasTag ("BINARY") &&
|
|
! arg.hasTag ("CMD"))
|
|
throw format (STRING_CMD_GET_BAD_REF, arg.attribute ("raw"));
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (results.size () == 0)
|
|
throw std::string (STRING_CMD_GET_NO_DOM);
|
|
|
|
output = join (" ", results);
|
|
output += '\n';
|
|
return 0;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|