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Commit | Line | Data |
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30ae764b | 1 | #include "cache.h" |
b2141fc1 | 2 | #include "config.h" |
d807c4a0 | 3 | #include "exec-cmd.h" |
888692b7 | 4 | #include "http.h" |
30ae764b DB |
5 | #include "walker.h" |
6 | ||
616f86d7 | 7 | static const char http_fetch_usage[] = "git http-fetch " |
8d5d2a34 | 8 | "[-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin | --packfile=hash | commit-id] url"; |
616f86d7 | 9 | |
8e6adb69 JT |
10 | static int fetch_using_walker(const char *raw_url, int get_verbosely, |
11 | int get_recover, int commits, char **commit_id, | |
12 | const char **write_ref, int commits_on_stdin) | |
30ae764b | 13 | { |
8e6adb69 | 14 | char *url = NULL; |
30ae764b | 15 | struct walker *walker; |
8e6adb69 JT |
16 | int rc; |
17 | ||
18 | str_end_url_with_slash(raw_url, &url); | |
19 | ||
20 | http_init(NULL, url, 0); | |
21 | ||
22 | walker = get_http_walker(url); | |
23 | walker->get_verbosely = get_verbosely; | |
24 | walker->get_recover = get_recover; | |
25 | walker->get_progress = 0; | |
26 | ||
27 | rc = walker_fetch(walker, commits, commit_id, write_ref, url); | |
28 | ||
29 | if (commits_on_stdin) | |
30 | walker_targets_free(commits, commit_id, write_ref); | |
31 | ||
32 | if (walker->corrupt_object_found) { | |
33 | fprintf(stderr, | |
34 | "Some loose object were found to be corrupt, but they might be just\n" | |
35 | "a false '404 Not Found' error message sent with incorrect HTTP\n" | |
36 | "status code. Suggest running 'git fsck'.\n"); | |
37 | } | |
38 | ||
39 | walker_free(walker); | |
40 | http_cleanup(); | |
41 | free(url); | |
42 | ||
43 | return rc; | |
44 | } | |
45 | ||
8d5d2a34 JT |
46 | static void fetch_single_packfile(struct object_id *packfile_hash, |
47 | const char *url) { | |
48 | struct http_pack_request *preq; | |
49 | struct slot_results results; | |
50 | int ret; | |
51 | ||
52 | http_init(NULL, url, 0); | |
53 | ||
54 | preq = new_direct_http_pack_request(packfile_hash->hash, xstrdup(url)); | |
55 | if (preq == NULL) | |
56 | die("couldn't create http pack request"); | |
57 | preq->slot->results = &results; | |
58 | preq->generate_keep = 1; | |
59 | ||
60 | if (start_active_slot(preq->slot)) { | |
61 | run_active_slot(preq->slot); | |
62 | if (results.curl_result != CURLE_OK) { | |
63 | die("Unable to get pack file %s\n%s", preq->url, | |
64 | curl_errorstr); | |
65 | } | |
66 | } else { | |
67 | die("Unable to start request"); | |
68 | } | |
69 | ||
70 | if ((ret = finish_http_pack_request(preq))) | |
71 | die("finish_http_pack_request gave result %d", ret); | |
72 | ||
73 | release_http_pack_request(preq); | |
74 | http_cleanup(); | |
75 | } | |
76 | ||
8e6adb69 JT |
77 | int cmd_main(int argc, const char **argv) |
78 | { | |
30ae764b DB |
79 | int commits_on_stdin = 0; |
80 | int commits; | |
81 | const char **write_ref = NULL; | |
82 | char **commit_id; | |
30ae764b | 83 | int arg = 1; |
30ae764b DB |
84 | int get_verbosely = 0; |
85 | int get_recover = 0; | |
8d5d2a34 | 86 | int packfile = 0; |
439d3a17 | 87 | int nongit; |
8d5d2a34 | 88 | struct object_id packfile_hash; |
30ae764b | 89 | |
439d3a17 | 90 | setup_git_directory_gently(&nongit); |
91 | ||
30ae764b | 92 | while (arg < argc && argv[arg][0] == '-') { |
8d5d2a34 JT |
93 | const char *p; |
94 | ||
30ae764b | 95 | if (argv[arg][1] == 't') { |
30ae764b | 96 | } else if (argv[arg][1] == 'c') { |
30ae764b | 97 | } else if (argv[arg][1] == 'a') { |
30ae764b DB |
98 | } else if (argv[arg][1] == 'v') { |
99 | get_verbosely = 1; | |
100 | } else if (argv[arg][1] == 'w') { | |
101 | write_ref = &argv[arg + 1]; | |
102 | arg++; | |
616f86d7 JN |
103 | } else if (argv[arg][1] == 'h') { |
104 | usage(http_fetch_usage); | |
30ae764b DB |
105 | } else if (!strcmp(argv[arg], "--recover")) { |
106 | get_recover = 1; | |
107 | } else if (!strcmp(argv[arg], "--stdin")) { | |
108 | commits_on_stdin = 1; | |
8d5d2a34 JT |
109 | } else if (skip_prefix(argv[arg], "--packfile=", &p)) { |
110 | const char *end; | |
111 | ||
112 | packfile = 1; | |
113 | if (parse_oid_hex(p, &packfile_hash, &end) || *end) | |
114 | die(_("argument to --packfile must be a valid hash (got '%s')"), p); | |
30ae764b DB |
115 | } |
116 | arg++; | |
117 | } | |
8d5d2a34 | 118 | if (argc != arg + 2 - (commits_on_stdin || packfile)) |
616f86d7 | 119 | usage(http_fetch_usage); |
6f5185bd | 120 | |
439d3a17 | 121 | if (nongit) |
122 | die(_("not a git repository")); | |
616f86d7 JN |
123 | |
124 | git_config(git_default_config, NULL); | |
125 | ||
8d5d2a34 JT |
126 | if (packfile) { |
127 | fetch_single_packfile(&packfile_hash, argv[arg]); | |
128 | return 0; | |
129 | } | |
30ae764b | 130 | |
8d5d2a34 JT |
131 | if (commits_on_stdin) { |
132 | commits = walker_targets_stdin(&commit_id, &write_ref); | |
133 | } else { | |
134 | commit_id = (char **) &argv[arg++]; | |
135 | commits = 1; | |
136 | } | |
8e6adb69 JT |
137 | return fetch_using_walker(argv[arg], get_verbosely, get_recover, |
138 | commits, commit_id, write_ref, | |
139 | commits_on_stdin); | |
30ae764b | 140 | } |