Andrew's git - gitweb.git/blob

   1#include "cache.h"
   2#include "exec_cmd.h"
   3#include "http.h"
   4#include "walker.h"
   5
   6static const char http_fetch_usage[] = "git http-fetch "
   7"[-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin] commit-id url";
   8
   9int main(int argc, const char **argv)
  10{
  11        struct walker *walker;
  12        int commits_on_stdin = 0;
  13        int commits;
  14        const char **write_ref = NULL;
  15        char **commit_id;
  16        char *url = NULL;
  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
  25        git_setup_gettext();
  26
  27        git_extract_argv0_path(argv[0]);
  28
  29        while (arg < argc && argv[arg][0] == '-') {
  30                if (argv[arg][1] == 't') {
  31                        get_tree = 1;
  32                } else if (argv[arg][1] == 'c') {
  33                        get_history = 1;
  34                } else if (argv[arg][1] == 'a') {
  35                        get_all = 1;
  36                        get_tree = 1;
  37                        get_history = 1;
  38                } else if (argv[arg][1] == 'v') {
  39                        get_verbosely = 1;
  40                } else if (argv[arg][1] == 'w') {
  41                        write_ref = &argv[arg + 1];
  42                        arg++;
  43                } else if (argv[arg][1] == 'h') {
  44                        usage(http_fetch_usage);
  45                } else if (!strcmp(argv[arg], "--recover")) {
  46                        get_recover = 1;
  47                } else if (!strcmp(argv[arg], "--stdin")) {
  48                        commits_on_stdin = 1;
  49                }
  50                arg++;
  51        }
  52        if (argc != arg + 2 - commits_on_stdin)
  53                usage(http_fetch_usage);
  54        if (commits_on_stdin) {
  55                commits = walker_targets_stdin(&commit_id, &write_ref);
  56        } else {
  57                commit_id = (char **) &argv[arg++];
  58                commits = 1;
  59        }
  60
  61        if (get_all == 0)
  62                warning("http-fetch: use without -a is deprecated.\n"
  63                        "In a future release, -a will become the default.");
  64
  65        if (argv[arg])
  66                str_end_url_with_slash(argv[arg], &url);
  67
  68        setup_git_directory();
  69
  70        git_config(git_default_config, NULL);
  71
  72        http_init(NULL, url, 0);
  73        walker = get_http_walker(url);
  74        walker->get_tree = get_tree;
  75        walker->get_history = get_history;
  76        walker->get_all = get_all;
  77        walker->get_verbosely = get_verbosely;
  78        walker->get_recover = get_recover;
  79
  80        rc = walker_fetch(walker, commits, commit_id, write_ref, url);
  81
  82        if (commits_on_stdin)
  83                walker_targets_free(commits, commit_id, write_ref);
  84
  85        if (walker->corrupt_object_found) {
  86                fprintf(stderr,
  87"Some loose object were found to be corrupt, but they might be just\n"
  88"a false '404 Not Found' error message sent with incorrect HTTP\n"
  89"status code.  Suggest running 'git fsck'.\n");
  90        }
  91
  92        walker_free(walker);
  93        http_cleanup();
  94
  95        free(url);
  96
  97        return rc;
  98}