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//
// aegis - project change supervisor
// Copyright (C) 2003-2008 Peter Miller
//
// 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 3 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, see
// <http://www.gnu.org/licenses/>.
//
#include <libaegis/arglex2.h>
#include <libaegis/change.h>
#include <libaegis/cstate.h>
#include <libaegis/project.h>
#include <libaegis/user.h>
#include <libaegis/zero.h>
#include <aecomplete/command/aemtu.h>
#include <aecomplete/command/generic.h>
#include <aecomplete/command/private.h>
#include <aecomplete/complete/change/file.h>
#include <aecomplete/complete/change/number.h>
#include <aecomplete/complete/project/name.h>
static void
destructor(command_ty *)
{
}
static void
do_nothing(void)
{
}
static complete_ty *
completion_get(command_ty *)
{
int action_mask;
complete_ty *result;
int incomplete_change_number;
string_ty *project_name;
long change_number;
project_ty *pp;
user_ty::pointer up;
change::pointer cp;
int baserel;
arglex2_retable(0);
arglex();
incomplete_change_number = 0;
project_name = 0;
change_number = 0;
while (arglex_token != arglex_token_eoln)
{
switch (arglex_token)
{
default:
result = generic_argument_complete();
if (result)
return result;
continue;
case arglex_token_directory:
case arglex_token_file:
// noise word, ignore
break;
case arglex_token_string:
// whole file name, ignore
break;
case arglex_token_string_incomplete:
// incomplete filename
break;
case arglex_token_change:
switch (arglex())
{
default:
continue;
case arglex_token_number:
if (arglex_value.alv_number == 0)
change_number = MAGIC_ZERO;
else if (arglex_value.alv_number > 0)
change_number = arglex_value.alv_number;
break;
case arglex_token_number_incomplete:
case arglex_token_string_incomplete:
incomplete_change_number = 1;
break;
}
break;
case arglex_token_number:
if (arglex_value.alv_number == 0)
change_number = MAGIC_ZERO;
else if (arglex_value.alv_number > 0)
change_number = arglex_value.alv_number;
break;
case arglex_token_number_incomplete:
incomplete_change_number = 1;
break;
case arglex_token_project:
switch (arglex())
{
default:
continue;
case arglex_token_string:
project_name = str_from_c(arglex_value.alv_string);
break;
case arglex_token_string_incomplete:
case arglex_token_number_incomplete:
return complete_project_name();
}
break;
case arglex_token_base_relative:
case arglex_token_current_relative:
user_ty::relative_filename_preference_argument(do_nothing);
break;
}
arglex();
}
//
// Work out which project to use.
//
if (!project_name)
{
nstring n = user_ty::create()->default_project();
project_name = str_copy(n.get_ref());
}
pp = project_alloc(project_name);
pp->bind_existing();
//
// If we need to complete a change number, we have the project now.
//
if (incomplete_change_number)
return complete_change_number(pp, 1 << cstate_state_being_developed);
//
// locate user data
//
up = user_ty::create();
//
// locate change data
//
if (!change_number)
change_number = up->default_change(pp);
cp = change_alloc(pp, change_number);
change_bind_existing(cp);
//
// Figure out whether we are using base relative file names, or
// current directory relative file names.
//
baserel =
(
up->relative_filename_preference
(
uconf_relative_filename_preference_current
)
==
uconf_relative_filename_preference_base
);
//
// We are going to complete a change file name.
//
action_mask = (1 << file_action_transparent);
return complete_change_file(cp, baserel, 0, action_mask);
}
static command_vtbl_ty vtbl =
{
destructor,
completion_get,
sizeof(command_ty),
"aemtu",
};
command_ty *
command_aemtu()
{
return command_new(&vtbl);
}
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