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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
/*
* Copyright (C) 2015 Colin Walters <walters@verbum.org>
*
* 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include "ot-main.h"
#include "ot-admin-builtins.h"
#include "ot-admin-functions.h"
#include "ostree.h"
#include "otutil.h"
#include <unistd.h>
#include <stdlib.h>
#include <glib/gi18n.h>
static int opt_index = -1;
static char **opt_set;
static GOptionEntry options[] = {
{ "set", 's', 0, G_OPTION_ARG_STRING_ARRAY, &opt_set, "Set config option KEY=VALUE for remote", "KEY=VALUE" },
{ "index", 0, 0, G_OPTION_ARG_INT, &opt_index, "Operate on the deployment INDEX, starting from zero", "INDEX" },
{ NULL }
};
gboolean
ot_admin_builtin_set_origin (int argc, char **argv, OstreeCommandInvocation *invocation, GCancellable *cancellable, GError **error)
{
gboolean ret = FALSE;
g_autoptr(GOptionContext) context = NULL;
const char *remotename = NULL;
const char *url = NULL;
const char *branch = NULL;
g_autoptr(OstreeRepo) repo = NULL;
g_autoptr(OstreeSysroot) sysroot = NULL;
g_autoptr(OstreeDeployment) target_deployment = NULL;
context = g_option_context_new ("REMOTENAME URL [BRANCH]");
if (!ostree_admin_option_context_parse (context, options, &argc, &argv,
OSTREE_ADMIN_BUILTIN_FLAG_SUPERUSER,
invocation, &sysroot, cancellable, error))
goto out;
if (argc < 3)
{
ot_util_usage_error (context, "REMOTENAME and URL must be specified", error);
goto out;
}
remotename = argv[1];
url = argv[2];
if (argc > 3)
branch = argv[3];
if (!ostree_sysroot_get_repo (sysroot, &repo, cancellable, error))
goto out;
if (opt_index == -1)
{
target_deployment = ostree_sysroot_require_booted_deployment (sysroot, error);
if (target_deployment == NULL)
goto out;
/* To match the below */
target_deployment = g_object_ref (target_deployment);
}
else
{
target_deployment = ot_admin_get_indexed_deployment (sysroot, opt_index, error);
if (!target_deployment)
goto out;
}
{ char **iter;
g_autoptr(GVariantBuilder) optbuilder =
g_variant_builder_new (G_VARIANT_TYPE ("a{sv}"));
g_autoptr(GVariant) remote_options = NULL;
for (iter = opt_set; iter && *iter; iter++)
{
const char *keyvalue = *iter;
g_autofree char *subkey = NULL;
g_autofree char *subvalue = NULL;
if (!ot_parse_keyvalue (keyvalue, &subkey, &subvalue, error))
goto out;
g_variant_builder_add (optbuilder, "{s@v}",
subkey, g_variant_new_variant (g_variant_new_string (subvalue)));
}
remote_options = g_variant_ref_sink (g_variant_builder_end (optbuilder));
if (!ostree_repo_remote_change (repo, NULL,
OSTREE_REPO_REMOTE_CHANGE_ADD_IF_NOT_EXISTS,
remotename, url,
remote_options,
cancellable, error))
goto out;
}
{ GKeyFile *old_origin = ostree_deployment_get_origin (target_deployment);
g_autofree char *origin_refspec = g_key_file_get_string (old_origin, "origin", "refspec", NULL);
g_autofree char *origin_remote = NULL;
g_autofree char *origin_ref = NULL;
if (!ostree_parse_refspec (origin_refspec, &origin_remote, &origin_ref, error))
goto out;
{ g_autofree char *new_refspec = g_strconcat (remotename, ":", branch ? branch : origin_ref, NULL);
g_autoptr(GKeyFile) new_origin = NULL;
new_origin = ostree_sysroot_origin_new_from_refspec (sysroot, new_refspec);
if (!ostree_sysroot_write_origin_file (sysroot, target_deployment, new_origin,
cancellable, error))
goto out;
}
}
ret = TRUE;
out:
return ret;
}
|
