#include "unpack-trees.h"
#include "cache-tree.h"
#include "dir.h"
-#include "utf8.h"
-#include "log-tree.h"
#include "color.h"
#include "rerere.h"
#include "help.h"
#include "resolve-undo.h"
#include "remote.h"
#include "fmt-merge-msg.h"
-#include "gpg-interface.h"
#include "sequencer.h"
#include "string-list.h"
-#include "packfile.h"
#include "tag.h"
#include "alias.h"
#include "branch.h"
static struct strbuf merge_msg = STRBUF_INIT;
static struct strategy **use_strategies;
static size_t use_strategies_nr, use_strategies_alloc;
-static const char **xopts;
-static size_t xopts_nr, xopts_alloc;
+static struct strvec xopts = STRVEC_INIT;
static const char *branch;
static char *branch_mergeoptions;
static int verbosity;
int j, found = 0;
struct cmdname *ent = main_cmds.names[i];
for (j = 0; !found && j < ARRAY_SIZE(all_strategy); j++)
- if (!strncmp(ent->name, all_strategy[j].name, ent->len)
- && !all_strategy[j].name[ent->len])
+ if (!xstrncmpz(all_strategy[j].name, ent->name, ent->len))
found = 1;
if (!found)
add_cmdname(¬_strategies, ent->name, ent->len);
use_strategies[use_strategies_nr++] = s;
}
-static int option_parse_strategy(const struct option *opt,
+static int option_parse_strategy(const struct option *opt UNUSED,
const char *name, int unset)
{
if (unset)
return 0;
}
-static int option_parse_x(const struct option *opt,
- const char *arg, int unset)
-{
- if (unset)
- return 0;
-
- ALLOC_GROW(xopts, xopts_nr + 1, xopts_alloc);
- xopts[xopts_nr++] = xstrdup(arg);
- return 0;
-}
-
-static int option_parse_n(const struct option *opt,
- const char *arg, int unset)
-{
- BUG_ON_OPT_ARG(arg);
- show_diffstat = unset;
- return 0;
-}
-
static struct option builtin_merge_options[] = {
- OPT_CALLBACK_F('n', NULL, NULL, NULL,
- N_("do not show a diffstat at the end of the merge"),
- PARSE_OPT_NOARG, option_parse_n),
+ OPT_SET_INT('n', NULL, &show_diffstat,
+ N_("do not show a diffstat at the end of the merge"), 0),
OPT_BOOL(0, "stat", &show_diffstat,
N_("show a diffstat at the end of the merge")),
OPT_BOOL(0, "summary", &show_diffstat, N_("(synonym to --stat)")),
OPT_RERERE_AUTOUPDATE(&allow_rerere_auto),
OPT_BOOL(0, "verify-signatures", &verify_signatures,
N_("verify that the named commit has a valid GPG signature")),
- OPT_CALLBACK('s', "strategy", &use_strategies, N_("strategy"),
+ OPT_CALLBACK('s', "strategy", NULL, N_("strategy"),
N_("merge strategy to use"), option_parse_strategy),
- OPT_CALLBACK('X', "strategy-option", &xopts, N_("option=value"),
- N_("option for selected merge strategy"), option_parse_x),
+ OPT_STRVEC('X', "strategy-option", &xopts, N_("option=value"),
+ N_("option for selected merge strategy")),
OPT_CALLBACK('m', "message", &merge_msg, N_("message"),
N_("merge commit message (for a non-fast-forward merge)"),
option_parse_message),
if (new_head && show_diffstat) {
struct diff_options opts;
repo_diff_setup(the_repository, &opts);
- opts.stat_width = -1; /* use full terminal width */
- opts.stat_graph_width = -1; /* respect statGraphWidth config */
+ init_diffstat_widths(&opts);
opts.output_format |=
DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
opts.detect_rename = DIFF_DETECT_RENAME;
run_hooks_l("post-merge", squash ? "1" : "0", NULL);
if (new_head)
- apply_autostash(git_path_merge_autostash(the_repository));
+ apply_autostash_ref(the_repository, "MERGE_AUTOSTASH");
strbuf_release(&reflog_message);
}
o.show_rename_progress =
show_progress == -1 ? isatty(2) : show_progress;
- for (x = 0; x < xopts_nr; x++)
- if (parse_merge_opt(&o, xopts[x]))
- die(_("unknown strategy option: -X%s"), xopts[x]);
+ for (x = 0; x < xopts.nr; x++)
+ if (parse_merge_opt(&o, xopts.v[x]))
+ die(_("unknown strategy option: -X%s"), xopts.v[x]);
o.branch1 = head_arg;
o.branch2 = merge_remote_util(remoteheads->item)->name;
return clean ? 0 : 1;
} else {
return try_merge_command(the_repository,
- strategy, xopts_nr, xopts,
+ strategy, xopts.nr, xopts.v,
common, head_arg, remoteheads);
}
}
_(no_scissors_editor_comment), comment_line_char);
}
if (signoff)
- append_signoff(&msg, ignore_non_trailer(msg.buf, msg.len), 0);
+ append_signoff(&msg, ignored_log_message_bytes(msg.buf, msg.len), 0);
write_merge_heads(remoteheads);
write_file_buf(git_path_merge_msg(the_repository), msg.buf, msg.len);
if (run_commit_hook(0 < option_edit, get_index_file(), NULL,
if (abort_current_merge) {
int nargc = 2;
const char *nargv[] = {"reset", "--merge", NULL};
- struct strbuf stash_oid = STRBUF_INIT;
+ char stash_oid_hex[GIT_MAX_HEXSZ + 1];
+ struct object_id stash_oid = {0};
if (orig_argc != 2)
usage_msg_opt(_("--abort expects no arguments"),
if (!file_exists(git_path_merge_head(the_repository)))
die(_("There is no merge to abort (MERGE_HEAD missing)."));
- if (read_oneliner(&stash_oid, git_path_merge_autostash(the_repository),
- READ_ONELINER_SKIP_IF_EMPTY))
- unlink(git_path_merge_autostash(the_repository));
+ if (!read_ref("MERGE_AUTOSTASH", &stash_oid))
+ delete_ref("", "MERGE_AUTOSTASH", &stash_oid, REF_NO_DEREF);
/* Invoke 'git reset --merge' */
ret = cmd_reset(nargc, nargv, prefix);
- if (stash_oid.len)
- apply_autostash_oid(stash_oid.buf);
+ if (!is_null_oid(&stash_oid)) {
+ oid_to_hex_r(stash_oid_hex, &stash_oid);
+ apply_autostash_oid(stash_oid_hex);
+ }
- strbuf_release(&stash_oid);
goto done;
}
if (!remoteheads)
; /* already up-to-date */
- else if (!remoteheads->next)
- common = repo_get_merge_bases(the_repository, head_commit,
- remoteheads->item);
- else {
+ else if (!remoteheads->next) {
+ if (repo_get_merge_bases(the_repository, head_commit,
+ remoteheads->item, &common) < 0) {
+ ret = 2;
+ goto done;
+ }
+ } else {
struct commit_list *list = remoteheads;
commit_list_insert(head_commit, &list);
- common = get_octopus_merge_bases(list);
+ if (get_octopus_merge_bases(list, &common) < 0) {
+ free(list);
+ ret = 2;
+ goto done;
+ }
free(list);
}
}
if (autostash)
- create_autostash(the_repository,
- git_path_merge_autostash(the_repository));
+ create_autostash_ref(the_repository, "MERGE_AUTOSTASH");
if (checkout_fast_forward(the_repository,
&head_commit->object.oid,
&commit->object.oid,
overwrite_ignore)) {
- apply_autostash(git_path_merge_autostash(the_repository));
+ apply_autostash_ref(the_repository, "MERGE_AUTOSTASH");
ret = 1;
goto done;
}
struct commit_list *j;
for (j = remoteheads; j; j = j->next) {
- struct commit_list *common_one;
+ struct commit_list *common_one = NULL;
+ struct commit *common_item;
/*
* Here we *have* to calculate the individual
* merge_bases again, otherwise "git merge HEAD^
* HEAD^^" would be missed.
*/
- common_one = repo_get_merge_bases(the_repository,
- head_commit,
- j->item);
- if (!oideq(&common_one->item->object.oid, &j->item->object.oid)) {
+ if (repo_get_merge_bases(the_repository, head_commit,
+ j->item, &common_one) < 0)
+ exit(128);
+
+ common_item = common_one->item;
+ free_commit_list(common_one);
+ if (!oideq(&common_item->object.oid, &j->item->object.oid)) {
up_to_date = 0;
break;
}
die_ff_impossible();
if (autostash)
- create_autostash(the_repository,
- git_path_merge_autostash(the_repository));
+ create_autostash_ref(the_repository, "MERGE_AUTOSTASH");
/* We are going to make a new commit. */
git_committer_info(IDENT_STRICT);
else
fprintf(stderr, _("Merge with strategy %s failed.\n"),
use_strategies[0]->name);
- apply_autostash(git_path_merge_autostash(the_repository));
+ apply_autostash_ref(the_repository, "MERGE_AUTOSTASH");
ret = 2;
goto done;
} else if (best_strategy == wt_strategy)
projects / thirdparty / git.git / blobdiff