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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 | 5 | #include "walker.h" |
27e35ba6 | 6 | #include "strvec.h" |
30ae764b | 7 | |
616f86d7 | 8 | static const char http_fetch_usage[] = "git http-fetch " |
8d5d2a34 | 9 | "[-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin | --packfile=hash | commit-id] url"; |
616f86d7 | 10 | |
8e6adb69 JT |
11 | static int fetch_using_walker(const char *raw_url, int get_verbosely, |
12 | int get_recover, int commits, char **commit_id, | |
13 | const char **write_ref, int commits_on_stdin) | |
30ae764b | 14 | { |
8e6adb69 | 15 | char *url = NULL; |
30ae764b | 16 | struct walker *walker; |
8e6adb69 JT |
17 | int rc; |
18 | ||
19 | str_end_url_with_slash(raw_url, &url); | |
20 | ||
21 | http_init(NULL, url, 0); | |
22 | ||
23 | walker = get_http_walker(url); | |
24 | walker->get_verbosely = get_verbosely; | |
25 | walker->get_recover = get_recover; | |
26 | walker->get_progress = 0; | |
27 | ||
28 | rc = walker_fetch(walker, commits, commit_id, write_ref, url); | |
29 | ||
30 | if (commits_on_stdin) | |
31 | walker_targets_free(commits, commit_id, write_ref); | |
32 | ||
33 | if (walker->corrupt_object_found) { | |
34 | fprintf(stderr, | |
35 | "Some loose object were found to be corrupt, but they might be just\n" | |
36 | "a false '404 Not Found' error message sent with incorrect HTTP\n" | |
37 | "status code. Suggest running 'git fsck'.\n"); | |
38 | } | |
39 | ||
40 | walker_free(walker); | |
41 | http_cleanup(); | |
42 | free(url); | |
43 | ||
44 | return rc; | |
45 | } | |
46 | ||
8d5d2a34 | 47 | static void fetch_single_packfile(struct object_id *packfile_hash, |
27e35ba6 JT |
48 | const char *url, |
49 | const char **index_pack_args) { | |
8d5d2a34 JT |
50 | struct http_pack_request *preq; |
51 | struct slot_results results; | |
52 | int ret; | |
53 | ||
54 | http_init(NULL, url, 0); | |
55 | ||
56 | preq = new_direct_http_pack_request(packfile_hash->hash, xstrdup(url)); | |
57 | if (preq == NULL) | |
58 | die("couldn't create http pack request"); | |
59 | preq->slot->results = &results; | |
726b25a9 JT |
60 | preq->index_pack_args = index_pack_args; |
61 | preq->preserve_index_pack_stdout = 1; | |
8d5d2a34 JT |
62 | |
63 | if (start_active_slot(preq->slot)) { | |
64 | run_active_slot(preq->slot); | |
65 | if (results.curl_result != CURLE_OK) { | |
66 | die("Unable to get pack file %s\n%s", preq->url, | |
67 | curl_errorstr); | |
68 | } | |
69 | } else { | |
70 | die("Unable to start request"); | |
71 | } | |
72 | ||
73 | if ((ret = finish_http_pack_request(preq))) | |
74 | die("finish_http_pack_request gave result %d", ret); | |
75 | ||
76 | release_http_pack_request(preq); | |
77 | http_cleanup(); | |
78 | } | |
79 | ||
8e6adb69 JT |
80 | int cmd_main(int argc, const char **argv) |
81 | { | |
30ae764b DB |
82 | int commits_on_stdin = 0; |
83 | int commits; | |
84 | const char **write_ref = NULL; | |
85 | char **commit_id; | |
30ae764b | 86 | int arg = 1; |
30ae764b DB |
87 | int get_verbosely = 0; |
88 | int get_recover = 0; | |
8d5d2a34 | 89 | int packfile = 0; |
439d3a17 | 90 | int nongit; |
8d5d2a34 | 91 | struct object_id packfile_hash; |
27e35ba6 | 92 | struct strvec index_pack_args = STRVEC_INIT; |
30ae764b | 93 | |
439d3a17 | 94 | setup_git_directory_gently(&nongit); |
95 | ||
30ae764b | 96 | while (arg < argc && argv[arg][0] == '-') { |
8d5d2a34 JT |
97 | const char *p; |
98 | ||
30ae764b | 99 | if (argv[arg][1] == 't') { |
30ae764b | 100 | } else if (argv[arg][1] == 'c') { |
30ae764b | 101 | } else if (argv[arg][1] == 'a') { |
30ae764b DB |
102 | } else if (argv[arg][1] == 'v') { |
103 | get_verbosely = 1; | |
104 | } else if (argv[arg][1] == 'w') { | |
105 | write_ref = &argv[arg + 1]; | |
106 | arg++; | |
616f86d7 JN |
107 | } else if (argv[arg][1] == 'h') { |
108 | usage(http_fetch_usage); | |
30ae764b DB |
109 | } else if (!strcmp(argv[arg], "--recover")) { |
110 | get_recover = 1; | |
111 | } else if (!strcmp(argv[arg], "--stdin")) { | |
112 | commits_on_stdin = 1; | |
8d5d2a34 JT |
113 | } else if (skip_prefix(argv[arg], "--packfile=", &p)) { |
114 | const char *end; | |
115 | ||
116 | packfile = 1; | |
117 | if (parse_oid_hex(p, &packfile_hash, &end) || *end) | |
118 | die(_("argument to --packfile must be a valid hash (got '%s')"), p); | |
27e35ba6 JT |
119 | } else if (skip_prefix(argv[arg], "--index-pack-arg=", &p)) { |
120 | strvec_push(&index_pack_args, p); | |
30ae764b DB |
121 | } |
122 | arg++; | |
123 | } | |
8d5d2a34 | 124 | if (argc != arg + 2 - (commits_on_stdin || packfile)) |
616f86d7 | 125 | usage(http_fetch_usage); |
6f5185bd | 126 | |
439d3a17 | 127 | if (nongit) |
128 | die(_("not a git repository")); | |
616f86d7 JN |
129 | |
130 | git_config(git_default_config, NULL); | |
131 | ||
8d5d2a34 | 132 | if (packfile) { |
27e35ba6 JT |
133 | if (!index_pack_args.nr) |
134 | die(_("--packfile requires --index-pack-args")); | |
135 | ||
136 | fetch_single_packfile(&packfile_hash, argv[arg], | |
137 | index_pack_args.v); | |
138 | ||
8d5d2a34 JT |
139 | return 0; |
140 | } | |
30ae764b | 141 | |
27e35ba6 JT |
142 | if (index_pack_args.nr) |
143 | die(_("--index-pack-args can only be used with --packfile")); | |
144 | ||
8d5d2a34 JT |
145 | if (commits_on_stdin) { |
146 | commits = walker_targets_stdin(&commit_id, &write_ref); | |
147 | } else { | |
148 | commit_id = (char **) &argv[arg++]; | |
149 | commits = 1; | |
150 | } | |
8e6adb69 JT |
151 | return fetch_using_walker(argv[arg], get_verbosely, get_recover, |
152 | commits, commit_id, write_ref, | |
153 | commits_on_stdin); | |
30ae764b | 154 | } |