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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
*
* Copyright (C) 2013 Stef Walter <stefw@redhat.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Stef Walter <stefw@redhat.com>
*/
#include "config.h"
#include "ot-builtins.h"
#include "ot-dump.h"
#include "ostree.h"
#include "otutil.h"
static gboolean opt_raw;
static GOptionEntry options[] = {
{ "raw", 0, 0, G_OPTION_ARG_NONE, &opt_raw, "Show raw variant data" },
{ NULL }
};
static gboolean
log_commit (OstreeRepo *repo,
const gchar *checksum,
gboolean is_recurse,
OstreeDumpFlags flags,
GError **error)
{
gs_unref_variant GVariant *variant = NULL;
gs_free gchar *parent = NULL;
gboolean ret = FALSE;
GError *local_error = NULL;
if (!ostree_repo_load_variant (repo, OSTREE_OBJECT_TYPE_COMMIT, checksum,
&variant, &local_error))
{
if (is_recurse && g_error_matches (local_error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
{
g_print ("<< History beyond this commit not fetched >>\n");
g_clear_error (&local_error);
ret = TRUE;
}
else
{
g_propagate_error (error, local_error);
}
goto out;
}
ot_dump_object (OSTREE_OBJECT_TYPE_COMMIT, checksum, variant, flags);
/* Get the parent of this commit */
parent = ostree_commit_get_parent (variant);
if (parent && !log_commit (repo, parent, TRUE, flags, error))
goto out;
ret = TRUE;
out:
return ret;
}
gboolean
ostree_builtin_log (int argc,
char **argv,
OstreeRepo *repo,
GCancellable *cancellable,
GError **error)
{
GOptionContext *context;
gboolean ret = FALSE;
const char *rev;
gs_free char *checksum = NULL;
OstreeDumpFlags flags = OSTREE_DUMP_NONE;
context = g_option_context_new ("REF - Show log starting at commit or ref");
g_option_context_add_main_entries (context, options, NULL);
if (!g_option_context_parse (context, &argc, &argv, error))
goto out;
if (opt_raw)
flags |= OSTREE_DUMP_RAW;
if (argc <= 1)
{
ot_util_usage_error (context, "A ref argument is required", error);
goto out;
}
rev = argv[1];
if (!ostree_repo_resolve_rev (repo, rev, FALSE, &checksum, error))
goto out;
if (!log_commit (repo, checksum, FALSE, flags, error))
goto out;
ret = TRUE;
out:
if (context)
g_option_context_free (context);
return ret;
}
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