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
|
/*
* Copyright (C) 2009-2012 the libgit2 contributors
*
* This file is part of libgit2, distributed under the GNU GPL v2 with
* a Linking Exception. For full terms see the included COPYING file.
*/
#include "git2/types.h"
#include "git2/oid.h"
#include "fetchhead.h"
#include "common.h"
#include "fileops.h"
#include "filebuf.h"
#include "refs.h"
#include "repository.h"
int git_fetchhead_ref_cmp(const void *a, const void *b)
{
const git_fetchhead_ref *one = (const git_fetchhead_ref *)a;
const git_fetchhead_ref *two = (const git_fetchhead_ref *)b;
if (one->is_merge && !two->is_merge)
return -1;
if (two->is_merge && !one->is_merge)
return 1;
return strcmp(one->ref_name, two->ref_name);
}
int git_fetchhead_ref_create(
git_fetchhead_ref **fetchhead_ref_out,
git_oid *oid,
int is_merge,
const char *ref_name,
const char *remote_url)
{
git_fetchhead_ref *fetchhead_ref = NULL;
assert(fetchhead_ref_out && oid && ref_name && remote_url);
fetchhead_ref = git__malloc(sizeof(git_fetchhead_ref));
GITERR_CHECK_ALLOC(fetchhead_ref);
memset(fetchhead_ref, 0x0, sizeof(git_fetchhead_ref));
git_oid_cpy(&fetchhead_ref->oid, oid);
fetchhead_ref->is_merge = is_merge;
fetchhead_ref->ref_name = git__strdup(ref_name);
fetchhead_ref->remote_url = git__strdup(remote_url);
*fetchhead_ref_out = fetchhead_ref;
return 0;
}
static int fetchhead_ref_write(
git_filebuf *file,
git_fetchhead_ref *fetchhead_ref)
{
char oid[GIT_OID_HEXSZ + 1];
const char *type, *name;
assert(file && fetchhead_ref);
git_oid_fmt(oid, &fetchhead_ref->oid);
oid[GIT_OID_HEXSZ] = '\0';
if (git__prefixcmp(fetchhead_ref->ref_name, GIT_REFS_HEADS_DIR) == 0) {
type = "branch ";
name = fetchhead_ref->ref_name + strlen(GIT_REFS_HEADS_DIR);
} else if(git__prefixcmp(fetchhead_ref->ref_name,
GIT_REFS_TAGS_DIR) == 0) {
type = "tag ";
name = fetchhead_ref->ref_name + strlen(GIT_REFS_TAGS_DIR);
} else {
type = "";
name = fetchhead_ref->ref_name;
}
return git_filebuf_printf(file, "%s\t%s\t%s'%s' of %s\n",
oid,
(fetchhead_ref->is_merge) ? "" : "not-for-merge",
type,
name,
fetchhead_ref->remote_url);
}
int git_fetchhead_write(git_repository *repo, git_vector *fetchhead_refs)
{
git_filebuf file = GIT_FILEBUF_INIT;
git_buf path = GIT_BUF_INIT;
unsigned int i;
git_fetchhead_ref *fetchhead_ref;
assert(repo && fetchhead_refs);
if (git_buf_joinpath(&path, repo->path_repository, GIT_FETCH_HEAD_FILE) < 0)
return -1;
if (git_filebuf_open(&file, path.ptr, GIT_FILEBUF_FORCE) < 0) {
git_buf_free(&path);
return -1;
}
git_buf_free(&path);
git_vector_sort(fetchhead_refs);
git_vector_foreach(fetchhead_refs, i, fetchhead_ref)
fetchhead_ref_write(&file, fetchhead_ref);
return git_filebuf_commit(&file, GIT_REFS_FILE_MODE);
}
void git_fetchhead_ref_free(git_fetchhead_ref *fetchhead_ref)
{
if (fetchhead_ref == NULL)
return;
git__free(fetchhead_ref->remote_url);
git__free(fetchhead_ref->ref_name);
git__free(fetchhead_ref);
}
|
