diff options
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/rebase--helper.c | 56 |
1 files changed, 53 insertions, 3 deletions
diff --git a/builtin/rebase--helper.c b/builtin/rebase--helper.c index e1460136f5..acc71a6f99 100644 --- a/builtin/rebase--helper.c +++ b/builtin/rebase--helper.c @@ -4,6 +4,25 @@ #include "parse-options.h" #include "sequencer.h" #include "rebase-interactive.h" +#include "argv-array.h" + +static GIT_PATH_FUNC(path_squash_onto, "rebase-merge/squash-onto") + +static int get_revision_ranges(const char *upstream, const char *onto, + const char **head_hash, + char **revisions) +{ + const char *base_rev = upstream ? upstream : onto; + struct object_id orig_head; + + if (get_oid("HEAD", &orig_head)) + return error(_("no HEAD?")); + + *head_hash = find_unique_abbrev(&orig_head, GIT_MAX_HEXSZ); + *revisions = xstrfmt("%s...%s", base_rev, *head_hash); + + return 0; +} static const char * const builtin_rebase_helper_usage[] = { N_("git rebase--helper [<options>]"), @@ -14,7 +33,9 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix) { struct replay_opts opts = REPLAY_OPTS_INIT; unsigned flags = 0, keep_empty = 0, rebase_merges = 0, autosquash = 0; - int abbreviate_commands = 0, rebase_cousins = -1; + int abbreviate_commands = 0, rebase_cousins = -1, ret; + const char *head_hash = NULL, *onto = NULL, *restrict_revision = NULL, + *squash_onto = NULL, *upstream = NULL; enum { CONTINUE = 1, ABORT, MAKE_SCRIPT, SHORTEN_OIDS, EXPAND_OIDS, CHECK_TODO_LIST, REARRANGE_SQUASH, ADD_EXEC, EDIT_TODO, PREPARE_BRANCH, @@ -54,6 +75,13 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix) N_("prepare the branch to be rebased"), PREPARE_BRANCH), OPT_CMDMODE(0, "complete-action", &command, N_("complete the action"), COMPLETE_ACTION), + OPT_STRING(0, "onto", &onto, N_("onto"), N_("onto")), + OPT_STRING(0, "restrict-revision", &restrict_revision, + N_("restrict-revision"), N_("restrict revision")), + OPT_STRING(0, "squash-onto", &squash_onto, N_("squash-onto"), + N_("squash onto")), + OPT_STRING(0, "upstream", &upstream, N_("upstream"), + N_("the upstream commit")), OPT_END() }; @@ -81,8 +109,30 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix) return !!sequencer_continue(&opts); if (command == ABORT && argc == 1) return !!sequencer_remove_state(&opts); - if (command == MAKE_SCRIPT && argc > 1) - return !!sequencer_make_script(stdout, argc, argv, flags); + if (command == MAKE_SCRIPT && argc == 1) { + char *revisions = NULL; + struct argv_array make_script_args = ARGV_ARRAY_INIT; + + if (!upstream && squash_onto) + write_file(path_squash_onto(), "%s\n", squash_onto); + + ret = get_revision_ranges(upstream, onto, &head_hash, &revisions); + if (ret) + return ret; + + argv_array_pushl(&make_script_args, "", revisions, NULL); + if (restrict_revision) + argv_array_push(&make_script_args, restrict_revision); + + ret = sequencer_make_script(stdout, + make_script_args.argc, make_script_args.argv, + flags); + + free(revisions); + argv_array_clear(&make_script_args); + + return !!ret; + } if ((command == SHORTEN_OIDS || command == EXPAND_OIDS) && argc == 1) return !!transform_todos(flags); if (command == CHECK_TODO_LIST && argc == 1) |