Documentation: Grammar correction, wording fixes and cleanup
[git/git.git] / http-fetch.c
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30ae764b 1#include "cache.h"
f01d7496 2#include "exec_cmd.h"
888692b7 3#include "http.h"
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4#include "walker.h"
5
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6static const char http_fetch_usage[] = "git http-fetch "
7"[-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin] commit-id url";
8
1088261f 9int main(int argc, const char **argv)
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10{
11 struct walker *walker;
12 int commits_on_stdin = 0;
13 int commits;
14 const char **write_ref = NULL;
15 char **commit_id;
6f5185bd 16 char *url = NULL;
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17 int arg = 1;
18 int rc = 0;
19 int get_tree = 0;
20 int get_history = 0;
21 int get_all = 0;
22 int get_verbosely = 0;
23 int get_recover = 0;
24
f01d7496 25 git_extract_argv0_path(argv[0]);
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26
27 while (arg < argc && argv[arg][0] == '-') {
28 if (argv[arg][1] == 't') {
29 get_tree = 1;
30 } else if (argv[arg][1] == 'c') {
31 get_history = 1;
32 } else if (argv[arg][1] == 'a') {
33 get_all = 1;
34 get_tree = 1;
35 get_history = 1;
36 } else if (argv[arg][1] == 'v') {
37 get_verbosely = 1;
38 } else if (argv[arg][1] == 'w') {
39 write_ref = &argv[arg + 1];
40 arg++;
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41 } else if (argv[arg][1] == 'h') {
42 usage(http_fetch_usage);
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43 } else if (!strcmp(argv[arg], "--recover")) {
44 get_recover = 1;
45 } else if (!strcmp(argv[arg], "--stdin")) {
46 commits_on_stdin = 1;
47 }
48 arg++;
49 }
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50 if (argc != arg + 2 - commits_on_stdin)
51 usage(http_fetch_usage);
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52 if (commits_on_stdin) {
53 commits = walker_targets_stdin(&commit_id, &write_ref);
54 } else {
55 commit_id = (char **) &argv[arg++];
56 commits = 1;
57 }
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58
59 if (argv[arg])
60 str_end_url_with_slash(argv[arg], &url);
616f86d7 61
13ee1384 62 setup_git_directory();
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63
64 git_config(git_default_config, NULL);
65
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66 http_init(NULL);
67 walker = get_http_walker(url);
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68 walker->get_tree = get_tree;
69 walker->get_history = get_history;
70 walker->get_all = get_all;
71 walker->get_verbosely = get_verbosely;
72 walker->get_recover = get_recover;
73
74 rc = walker_fetch(walker, commits, commit_id, write_ref, url);
75
76 if (commits_on_stdin)
77 walker_targets_free(commits, commit_id, write_ref);
78
79 if (walker->corrupt_object_found) {
80 fprintf(stderr,
81"Some loose object were found to be corrupt, but they might be just\n"
82"a false '404 Not Found' error message sent with incorrect HTTP\n"
05207a28 83"status code. Suggest running 'git fsck'.\n");
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84 }
85
86 walker_free(walker);
888692b7 87 http_cleanup();
30ae764b 88
6f5185bd 89 free(url);
3057ded0 90
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91 return rc;
92}