Andrew's git - gitweb.git/blob - builtin/rebase--helper.c

   1#include "builtin.h"
   2#include "cache.h"
   3#include "config.h"
   4#include "parse-options.h"
   5#include "sequencer.h"
   6
   7static const char * const builtin_rebase_helper_usage[] = {
   8        N_("git rebase--helper [<options>]"),
   9        NULL
  10};
  11
  12int cmd_rebase__helper(int argc, const char **argv, const char *prefix)
  13{
  14        struct replay_opts opts = REPLAY_OPTS_INIT;
  15        int keep_empty = 0;
  16        enum {
  17                CONTINUE = 1, ABORT, MAKE_SCRIPT, SHORTEN_SHA1S, EXPAND_SHA1S,
  18                CHECK_TODO_LIST
  19        } command = 0;
  20        struct option options[] = {
  21                OPT_BOOL(0, "ff", &opts.allow_ff, N_("allow fast-forward")),
  22                OPT_BOOL(0, "keep-empty", &keep_empty, N_("keep empty commits")),
  23                OPT_CMDMODE(0, "continue", &command, N_("continue rebase"),
  24                                CONTINUE),
  25                OPT_CMDMODE(0, "abort", &command, N_("abort rebase"),
  26                                ABORT),
  27                OPT_CMDMODE(0, "make-script", &command,
  28                        N_("make rebase script"), MAKE_SCRIPT),
  29                OPT_CMDMODE(0, "shorten-ids", &command,
  30                        N_("shorten SHA-1s in the todo list"), SHORTEN_SHA1S),
  31                OPT_CMDMODE(0, "expand-ids", &command,
  32                        N_("expand SHA-1s in the todo list"), EXPAND_SHA1S),
  33                OPT_CMDMODE(0, "check-todo-list", &command,
  34                        N_("check the todo list"), CHECK_TODO_LIST),
  35                OPT_END()
  36        };
  37
  38        git_config(git_default_config, NULL);
  39
  40        opts.action = REPLAY_INTERACTIVE_REBASE;
  41        opts.allow_ff = 1;
  42        opts.allow_empty = 1;
  43
  44        argc = parse_options(argc, argv, NULL, options,
  45                        builtin_rebase_helper_usage, PARSE_OPT_KEEP_ARGV0);
  46
  47        if (command == CONTINUE && argc == 1)
  48                return !!sequencer_continue(&opts);
  49        if (command == ABORT && argc == 1)
  50                return !!sequencer_remove_state(&opts);
  51        if (command == MAKE_SCRIPT && argc > 1)
  52                return !!sequencer_make_script(keep_empty, stdout, argc, argv);
  53        if (command == SHORTEN_SHA1S && argc == 1)
  54                return !!transform_todo_ids(1);
  55        if (command == EXPAND_SHA1S && argc == 1)
  56                return !!transform_todo_ids(0);
  57        if (command == CHECK_TODO_LIST && argc == 1)
  58                return !!check_todo_list();
  59        usage_with_options(builtin_rebase_helper_usage, options);
  60}