FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
libgit2/examples/remote.c at executable · novalis/libgit2 · GitHub
novalis
/
libgit2
Public
forked from
dturner-tw/libgit2
Notifications
You must be signed in to change notification settings
Fork
0
Star
0
Code
Pull requests
0
Actions
Projects
Security and quality
0
Insights
Additional navigation options
Code
Pull requests
Actions
Projects
Security and quality
Insights
Expand file tree
Breadcrumbs
libgit2
/
examples
/
remote.c
Copy path
More file actions
More file actions
Latest commit
History
History
History
256 lines (205 loc) · 5.65 KB
Breadcrumbs
libgit2
/
examples
/
remote.c
Copy path
File metadata and controls
256 lines (205 loc) · 5.65 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
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
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
/*
* libgit2 "remote" example - shows how to modify remotes for a repo
*
* Written by the libgit2 contributors
*
* To the extent possible under law, the author(s) have dedicated all copyright
* and related and neighboring rights to this software to the public domain
* worldwide. This software is distributed without any warranty.
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
#include
"common.h"
/**
* This is a sample program that is similar to "git remote". See the
* documentation for that (try "git help remote") to understand what this
* program is emulating.
*
* This demonstrates using the libgit2 APIs to modify remotes of a repository.
*/
enum
subcmd
{
subcmd_add
,
subcmd_remove
,
subcmd_rename
,
subcmd_seturl
,
subcmd_show
,
};
struct
remote_opts
{
enum
subcmd
cmd
;
/* for command-specific args */
int
argc
;
char
*
*
argv
;
};
static
int
cmd_add
(
git_repository
*
repo
,
struct
remote_opts
*
o
);
static
int
cmd_remove
(
git_repository
*
repo
,
struct
remote_opts
*
o
);
static
int
cmd_rename
(
git_repository
*
repo
,
struct
remote_opts
*
o
);
static
int
cmd_seturl
(
git_repository
*
repo
,
struct
remote_opts
*
o
);
static
int
cmd_show
(
git_repository
*
repo
,
struct
remote_opts
*
o
);
static
void
parse_subcmd
(
struct
remote_opts
*
opt
,
int
argc
,
char
*
*
argv
);
static
void
usage
(
const
char
*
msg
,
const
char
*
arg
);
int
lg2_remote
(
git_repository
*
repo
,
int
argc
,
char
*
argv
[])
{
int
retval
=
0
;
struct
remote_opts
opt
=
{
0
};
parse_subcmd
(
&
opt
,
argc
,
argv
);
switch
(
opt
.
cmd
)
{
case
subcmd_add
:
retval
=
cmd_add
(
repo
,
&
opt
);
break
;
case
subcmd_remove
:
retval
=
cmd_remove
(
repo
,
&
opt
);
break
;
case
subcmd_rename
:
retval
=
cmd_rename
(
repo
,
&
opt
);
break
;
case
subcmd_seturl
:
retval
=
cmd_seturl
(
repo
,
&
opt
);
break
;
case
subcmd_show
:
retval
=
cmd_show
(
repo
,
&
opt
);
break
;
}
return
retval
;
}
static
int
cmd_add
(
git_repository
*
repo
,
struct
remote_opts
*
o
)
{
char
*
name
,
*
url
;
git_remote
*
remote
=
{
0
};
if
(
o
->
argc
!=
2
)
usage
(
"you need to specify a name and URL"
,
NULL
);
name
=
o
->
argv
[
0
];
url
=
o
->
argv
[
1
];
check_lg2
(
git_remote_create
(
&
remote
,
repo
,
name
,
url
),
"could not create remote"
,
NULL
);
return
0
;
}
static
int
cmd_remove
(
git_repository
*
repo
,
struct
remote_opts
*
o
)
{
char
*
name
;
if
(
o
->
argc
!=
1
)
usage
(
"you need to specify a name"
,
NULL
);
name
=
o
->
argv
[
0
];
check_lg2
(
git_remote_delete
(
repo
,
name
),
"could not delete remote"
,
name
);
return
0
;
}
static
int
cmd_rename
(
git_repository
*
repo
,
struct
remote_opts
*
o
)
{
int
i
,
retval
;
char
*
old
,
*
new
;
git_strarray
problems
=
{
0
};
if
(
o
->
argc
!=
2
)
usage
(
"you need to specify old and new remote name"
,
NULL
);
old
=
o
->
argv
[
0
];
new
=
o
->
argv
[
1
];
retval
=
git_remote_rename
(
&
problems
,
repo
,
old
,
new
);
if
(!
retval
)
return
0
;
for
(
i
=
0
;
i
<
(
int
)
problems
.
count
;
i
++
) {
puts
(
problems
.
strings
[
0
]);
}
git_strarray_dispose
(
&
problems
);
return
retval
;
}
static
int
cmd_seturl
(
git_repository
*
repo
,
struct
remote_opts
*
o
)
{
int
i
,
retval
,
push
=
0
;
char
*
name
=
NULL
,
*
url
=
NULL
;
for
(
i
=
0
;
i
<
o
->
argc
;
i
++
) {
char
*
arg
=
o
->
argv
[
i
];
if
(!
strcmp
(
arg
,
"--push"
)) {
push
=
1
;
}
else
if
(
arg
[
0
]
!=
'-'
&&
name
==
NULL
) {
name
=
arg
;
}
else
if
(
arg
[
0
]
!=
'-'
&&
url
==
NULL
) {
url
=
arg
;
}
else
{
usage
(
"invalid argument to set-url"
,
arg
);
}
}
if
(
name
==
NULL
||
url
==
NULL
)
usage
(
"you need to specify remote and the new URL"
,
NULL
);
if
(
push
)
retval
=
git_remote_set_pushurl
(
repo
,
name
,
url
);
else
retval
=
git_remote_set_url
(
repo
,
name
,
url
);
check_lg2
(
retval
,
"could not set URL"
,
url
);
return
0
;
}
static
int
cmd_show
(
git_repository
*
repo
,
struct
remote_opts
*
o
)
{
int
i
;
const
char
*
arg
,
*
name
,
*
fetch
,
*
push
;
int
verbose
=
0
;
git_strarray
remotes
=
{
0
};
git_remote
*
remote
=
{
0
};
for
(
i
=
0
;
i
<
o
->
argc
;
i
++
) {
arg
=
o
->
argv
[
i
];
if
(!
strcmp
(
arg
,
"-v"
)
||
!
strcmp
(
arg
,
"--verbose"
)) {
verbose
=
1
;
}
}
check_lg2
(
git_remote_list
(
&
remotes
,
repo
),
"could not retrieve remotes"
,
NULL
);
for
(
i
=
0
;
i
<
(
int
)
remotes
.
count
;
i
++
) {
name
=
remotes
.
strings
[
i
];
if
(!
verbose
) {
puts
(
name
);
continue
;
}
check_lg2
(
git_remote_lookup
(
&
remote
,
repo
,
name
),
"could not look up remote"
,
name
);
fetch
=
git_remote_url
(
remote
);
if
(
fetch
)
printf
(
"%s\t%s (fetch)\n"
,
name
,
fetch
);
push
=
git_remote_pushurl
(
remote
);
/* use fetch URL if no distinct push URL has been set */
push
=
push
?
push
:
fetch
;
if
(
push
)
printf
(
"%s\t%s (push)\n"
,
name
,
push
);
git_remote_free
(
remote
);
}
git_strarray_dispose
(
&
remotes
);
return
0
;
}
static
void
parse_subcmd
(
struct
remote_opts
*
opt
,
int
argc
,
char
*
*
argv
)
{
char
*
arg
=
argv
[
1
];
enum
subcmd
cmd
=
0
;
if
(
argc
<
2
)
usage
(
"no command specified"
,
NULL
);
if
(!
strcmp
(
arg
,
"add"
)) {
cmd
=
subcmd_add
;
}
else
if
(!
strcmp
(
arg
,
"remove"
)) {
cmd
=
subcmd_remove
;
}
else
if
(!
strcmp
(
arg
,
"rename"
)) {
cmd
=
subcmd_rename
;
}
else
if
(!
strcmp
(
arg
,
"set-url"
)) {
cmd
=
subcmd_seturl
;
}
else
if
(!
strcmp
(
arg
,
"show"
)) {
cmd
=
subcmd_show
;
}
else
{
usage
(
"command is not valid"
,
arg
);
}
opt
->
cmd
=
cmd
;
opt
->
argc
=
argc
-
2
;
/* executable and subcommand are removed */
opt
->
argv
=
argv
+
2
;
}
static
void
usage
(
const
char
*
msg
,
const
char
*
arg
)
{
fputs
(
"usage: remote add <name> <url>\n"
,
stderr
);
fputs
(
" remote remove <name>\n"
,
stderr
);
fputs
(
" remote rename <old> <new>\n"
,
stderr
);
fputs
(
" remote set-url [--push] <name> <newurl>\n"
,
stderr
);
fputs
(
" remote show [-v|--verbose]\n"
,
stderr
);
if
(
msg
&&
!
arg
)
fprintf
(
stderr
,
"\n%s\n"
,
msg
);
else
if
(
msg
&&
arg
)
fprintf
(
stderr
,
"\n%s: %s\n"
,
msg
,
arg
);
exit
(
1
);
}
Back
|
FazBrowse Home
|
New Git URL