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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
/*
* anjuta
* Copyright (C) James Liggett 2008 <jrliggett@cox.net>
*
* anjuta is free software.
*
* You may 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.
*
* anjuta 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 anjuta. If not, write to:
* The Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301, USA.
*/
#include "git-list-tree-command.h"
#define BLOB_REGEX "blob ([[:xdigit:]]{40})(?:\\t)(.*)"
struct _GitListTreeCommandPriv
{
gchar *commit_sha;
GRegex *blob_regex;
GHashTable *blobs;
};
G_DEFINE_TYPE (GitListTreeCommand, git_list_tree_command, GIT_TYPE_COMMAND);
static void
git_list_tree_command_init (GitListTreeCommand *self)
{
self->priv = g_new0 (GitListTreeCommandPriv, 1);
self->priv->blob_regex = g_regex_new (BLOB_REGEX, 0, 0, NULL);
self->priv->blobs = g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
g_free);
}
static void
git_list_tree_command_finalize (GObject *object)
{
GitListTreeCommand *self;
self = GIT_LIST_TREE_COMMAND (object);
g_free (self->priv->commit_sha);
g_regex_unref (self->priv->blob_regex);
g_hash_table_unref (self->priv->blobs);
g_free (self->priv);
G_OBJECT_CLASS (git_list_tree_command_parent_class)->finalize (object);
}
static guint
git_list_tree_command_run (AnjutaCommand *command)
{
GitListTreeCommand *self;
self = GIT_LIST_TREE_COMMAND (command);
git_command_add_arg (GIT_COMMAND (command), "ls-tree");
git_command_add_arg (GIT_COMMAND (command), self->priv->commit_sha);
return 0;
}
static void
git_list_tree_command_handle_output (GitCommand *git_command,
const gchar *output)
{
GitListTreeCommand *self;
GMatchInfo *match_info;
gchar *blob_sha;
gchar *filename;
self = GIT_LIST_TREE_COMMAND (git_command);
match_info = NULL;
if (g_regex_match (self->priv->blob_regex, output, 0, &match_info))
{
blob_sha = g_match_info_fetch (match_info, 1);
filename = g_match_info_fetch (match_info, 2);
g_hash_table_insert (self->priv->blobs, g_strdup (filename),
g_strdup (blob_sha));
g_free (blob_sha);
g_free (filename);
}
if (match_info)
g_match_info_free (match_info);
}
static void
git_list_tree_command_class_init (GitListTreeCommandClass *klass)
{
GObjectClass* object_class = G_OBJECT_CLASS (klass);
GitCommandClass* parent_class = GIT_COMMAND_CLASS (klass);
AnjutaCommandClass *command_class = ANJUTA_COMMAND_CLASS (klass);
object_class->finalize = git_list_tree_command_finalize;
parent_class->output_handler = git_list_tree_command_handle_output;
command_class->run = git_list_tree_command_run;
}
GitListTreeCommand *
git_list_tree_command_new (const gchar *working_directory,
const gchar *commit_sha)
{
GitListTreeCommand *self;
self = g_object_new (GIT_TYPE_LIST_TREE_COMMAND,
"working-directory", working_directory,
"single-line-output", TRUE,
NULL);
self->priv->commit_sha = g_strdup (commit_sha);
return self;
}
GHashTable *
git_list_tree_command_get_blobs (GitListTreeCommand *self)
{
return g_hash_table_ref (self->priv->blobs);
}
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