unicode_width.h: rename to use dash in file name
[git/git.git] / http-fetch.c
... / ...
CommitLineData
1#include "cache.h"
2#include "config.h"
3#include "exec_cmd.h"
4#include "http.h"
5#include "walker.h"
6
7static const char http_fetch_usage[] = "git http-fetch "
8"[-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin] commit-id url";
9
10int cmd_main(int argc, const char **argv)
11{
12 struct walker *walker;
13 int commits_on_stdin = 0;
14 int commits;
15 const char **write_ref = NULL;
16 char **commit_id;
17 char *url = NULL;
18 int arg = 1;
19 int rc = 0;
20 int get_tree = 0;
21 int get_history = 0;
22 int get_all = 0;
23 int get_verbosely = 0;
24 int get_recover = 0;
25
26 while (arg < argc && argv[arg][0] == '-') {
27 if (argv[arg][1] == 't') {
28 get_tree = 1;
29 } else if (argv[arg][1] == 'c') {
30 get_history = 1;
31 } else if (argv[arg][1] == 'a') {
32 get_all = 1;
33 get_tree = 1;
34 get_history = 1;
35 } else if (argv[arg][1] == 'v') {
36 get_verbosely = 1;
37 } else if (argv[arg][1] == 'w') {
38 write_ref = &argv[arg + 1];
39 arg++;
40 } else if (argv[arg][1] == 'h') {
41 usage(http_fetch_usage);
42 } else if (!strcmp(argv[arg], "--recover")) {
43 get_recover = 1;
44 } else if (!strcmp(argv[arg], "--stdin")) {
45 commits_on_stdin = 1;
46 }
47 arg++;
48 }
49 if (argc != arg + 2 - commits_on_stdin)
50 usage(http_fetch_usage);
51 if (commits_on_stdin) {
52 commits = walker_targets_stdin(&commit_id, &write_ref);
53 } else {
54 commit_id = (char **) &argv[arg++];
55 commits = 1;
56 }
57
58 if (get_all == 0)
59 warning("http-fetch: use without -a is deprecated.\n"
60 "In a future release, -a will become the default.");
61
62 if (argv[arg])
63 str_end_url_with_slash(argv[arg], &url);
64
65 setup_git_directory();
66
67 git_config(git_default_config, NULL);
68
69 http_init(NULL, url, 0);
70 walker = get_http_walker(url);
71 walker->get_tree = get_tree;
72 walker->get_history = get_history;
73 walker->get_all = get_all;
74 walker->get_verbosely = get_verbosely;
75 walker->get_recover = get_recover;
76
77 rc = walker_fetch(walker, commits, commit_id, write_ref, url);
78
79 if (commits_on_stdin)
80 walker_targets_free(commits, commit_id, write_ref);
81
82 if (walker->corrupt_object_found) {
83 fprintf(stderr,
84"Some loose object were found to be corrupt, but they might be just\n"
85"a false '404 Not Found' error message sent with incorrect HTTP\n"
86"status code. Suggest running 'git fsck'.\n");
87 }
88
89 walker_free(walker);
90 http_cleanup();
91
92 free(url);
93
94 return rc;
95}