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builtin rebase: support --rebase-merges[=[no-]rebase-cousins]

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The mode to rebase non-linear branches is now supported by the builtin
rebase, too.

Signed-off-by: Pratik Karki <predatoramigo@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Pratik Karki 2018-09-04 15:00:07 -07:00 committed by Junio C Hamano
parent 9b3a448b4e
commit 3c3588c7d3
1 changed files with 21 additions and 0 deletions
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21
builtin/rebase.c
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@ -95,6 +95,7 @@ struct rebase_options {
int autostash; int autostash;
char *cmd; char *cmd;
int allow_empty_message; int allow_empty_message;
int rebase_merges, rebase_cousins;
}; };
static int is_interactive(struct rebase_options *opts) static int is_interactive(struct rebase_options *opts)
@ -351,6 +352,10 @@ static int run_specific_rebase(struct rebase_options *opts)
add_var(&script_snippet, "cmd", opts->cmd); add_var(&script_snippet, "cmd", opts->cmd);
add_var(&script_snippet, "allow_empty_message", add_var(&script_snippet, "allow_empty_message",
opts->allow_empty_message ? "--allow-empty-message" : ""); opts->allow_empty_message ? "--allow-empty-message" : "");
add_var(&script_snippet, "rebase_merges",
opts->rebase_merges ? "t" : "");
add_var(&script_snippet, "rebase_cousins",
opts->rebase_cousins ? "t" : "");
switch (opts->type) { switch (opts->type) {
case REBASE_AM: case REBASE_AM:
@ -626,6 +631,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
int opt_c = -1; int opt_c = -1;
struct string_list whitespace = STRING_LIST_INIT_NODUP; struct string_list whitespace = STRING_LIST_INIT_NODUP;
struct string_list exec = STRING_LIST_INIT_NODUP; struct string_list exec = STRING_LIST_INIT_NODUP;
const char *rebase_merges = NULL;
struct option builtin_rebase_options[] = { struct option builtin_rebase_options[] = {
OPT_STRING(0, "onto", &options.onto_name, OPT_STRING(0, "onto", &options.onto_name,
N_("revision"), N_("revision"),
@ -705,6 +711,10 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
OPT_BOOL(0, "allow-empty-message", OPT_BOOL(0, "allow-empty-message",
&options.allow_empty_message, &options.allow_empty_message,
N_("allow rebasing commits with empty messages")), N_("allow rebasing commits with empty messages")),
{OPTION_STRING, 'r', "rebase-merges", &rebase_merges,
N_("mode"),
N_("try to rebase merges instead of skipping them"),
PARSE_OPT_OPTARG, NULL, (intptr_t)""},
OPT_END(), OPT_END(),
}; };
@ -940,6 +950,17 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
options.cmd = xstrdup(buf.buf); options.cmd = xstrdup(buf.buf);
} }
if (rebase_merges) {
if (!*rebase_merges)
; /* default mode; do nothing */
else if (!strcmp("rebase-cousins", rebase_merges))
options.rebase_cousins = 1;
else if (strcmp("no-rebase-cousins", rebase_merges))
die(_("Unknown mode: %s"), rebase_merges);
options.rebase_merges = 1;
imply_interactive(&options, "--rebase-merges");
}
switch (options.type) { switch (options.type) {
case REBASE_MERGE: case REBASE_MERGE:
case REBASE_INTERACTIVE: case REBASE_INTERACTIVE: