1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
/*
* Copyright (C) 2013 Stef Walter <stefw@redhat.com>
*
* SPDX-License-Identifier: LGPL-2.0+
*
* 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, see <https://www.gnu.org/licenses/>.
*
* Author: Stef Walter <stefw@redhat.com>
*/
#include "config.h"
#include "ot-main.h"
#include "ot-builtins.h"
#include "ot-dump.h"
#include "ostree.h"
#include "otutil.h"
static gboolean opt_raw;
/* ATTENTION:
* Please remember to update the bash-completion script (bash/ostree) and
* man page (man/ostree-log.xml) when changing the option list.
*/
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)
{
g_autoptr(GVariant) variant = NULL;
g_autofree char *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,
OstreeCommandInvocation *invocation,
GCancellable *cancellable,
GError **error)
{
g_autoptr(GOptionContext) context = NULL;
g_autoptr(OstreeRepo) repo = NULL;
gboolean ret = FALSE;
const char *rev;
g_autofree char *checksum = NULL;
OstreeDumpFlags flags = OSTREE_DUMP_NONE;
context = g_option_context_new ("REV");
if (!ostree_option_context_parse (context, options, &argc, &argv, invocation, &repo, cancellable, error))
goto out;
if (opt_raw)
flags |= OSTREE_DUMP_RAW;
if (argc <= 1)
{
ot_util_usage_error (context, "A rev 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:
return ret;
}
|
