mirror of
https://github.com/git/git
synced 2024-08-28 20:20:07 +00:00
![Junio C Hamano](/assets/img/avatar_default.png)
More header clean-up. * en/header-split-cache-h-part-2: (22 commits) reftable: ensure git-compat-util.h is the first (indirect) include diff.h: reduce unnecessary includes object-store.h: reduce unnecessary includes commit.h: reduce unnecessary includes fsmonitor: reduce includes of cache.h cache.h: remove unnecessary headers treewide: remove cache.h inclusion due to previous changes cache,tree: move basic name compare functions from read-cache to tree cache,tree: move cmp_cache_name_compare from tree.[ch] to read-cache.c hash-ll.h: split out of hash.h to remove dependency on repository.h tree-diff.c: move S_DIFFTREE_IFXMIN_NEQ define from cache.h dir.h: move DTYPE defines from cache.h versioncmp.h: move declarations for versioncmp.c functions from cache.h ws.h: move declarations for ws.c functions from cache.h match-trees.h: move declarations for match-trees.c functions from cache.h pkt-line.h: move declarations for pkt-line.c functions from cache.h base85.h: move declarations for base85.c functions from cache.h copy.h: move declarations for copy.c functions from cache.h server-info.h: move declarations for server-info.c functions from cache.h packfile.h: move pack_window and pack_entry from cache.h ...
98 lines
2.5 KiB
C
98 lines
2.5 KiB
C
#include "cache.h"
|
|
#include "builtin.h"
|
|
#include "advice.h"
|
|
#include "commit.h"
|
|
#include "gettext.h"
|
|
#include "hash.h"
|
|
#include "tag.h"
|
|
#include "merge-recursive.h"
|
|
#include "object-name.h"
|
|
#include "repository.h"
|
|
#include "xdiff-interface.h"
|
|
|
|
static const char builtin_merge_recursive_usage[] =
|
|
"git %s <base>... -- <head> <remote> ...";
|
|
|
|
static char *better_branch_name(const char *branch)
|
|
{
|
|
static char githead_env[8 + GIT_MAX_HEXSZ + 1];
|
|
char *name;
|
|
|
|
if (strlen(branch) != the_hash_algo->hexsz)
|
|
return xstrdup(branch);
|
|
xsnprintf(githead_env, sizeof(githead_env), "GITHEAD_%s", branch);
|
|
name = getenv(githead_env);
|
|
return xstrdup(name ? name : branch);
|
|
}
|
|
|
|
int cmd_merge_recursive(int argc, const char **argv, const char *prefix UNUSED)
|
|
{
|
|
const struct object_id *bases[21];
|
|
unsigned bases_count = 0;
|
|
int i, failed;
|
|
struct object_id h1, h2;
|
|
struct merge_options o;
|
|
char *better1, *better2;
|
|
struct commit *result;
|
|
|
|
init_merge_options(&o, the_repository);
|
|
if (argv[0] && ends_with(argv[0], "-subtree"))
|
|
o.subtree_shift = "";
|
|
|
|
if (argc < 4)
|
|
usagef(builtin_merge_recursive_usage, argv[0]);
|
|
|
|
for (i = 1; i < argc; ++i) {
|
|
const char *arg = argv[i];
|
|
|
|
if (starts_with(arg, "--")) {
|
|
if (!arg[2])
|
|
break;
|
|
if (parse_merge_opt(&o, arg + 2))
|
|
die(_("unknown option %s"), arg);
|
|
continue;
|
|
}
|
|
if (bases_count < ARRAY_SIZE(bases)-1) {
|
|
struct object_id *oid = xmalloc(sizeof(struct object_id));
|
|
if (repo_get_oid(the_repository, argv[i], oid))
|
|
die(_("could not parse object '%s'"), argv[i]);
|
|
bases[bases_count++] = oid;
|
|
}
|
|
else
|
|
warning(Q_("cannot handle more than %d base. "
|
|
"Ignoring %s.",
|
|
"cannot handle more than %d bases. "
|
|
"Ignoring %s.",
|
|
ARRAY_SIZE(bases)-1),
|
|
(int)ARRAY_SIZE(bases)-1, argv[i]);
|
|
}
|
|
if (argc - i != 3) /* "--" "<head>" "<remote>" */
|
|
die(_("not handling anything other than two heads merge."));
|
|
|
|
if (repo_read_index_unmerged(the_repository))
|
|
die_resolve_conflict("merge");
|
|
|
|
o.branch1 = argv[++i];
|
|
o.branch2 = argv[++i];
|
|
|
|
if (repo_get_oid(the_repository, o.branch1, &h1))
|
|
die(_("could not resolve ref '%s'"), o.branch1);
|
|
if (repo_get_oid(the_repository, o.branch2, &h2))
|
|
die(_("could not resolve ref '%s'"), o.branch2);
|
|
|
|
o.branch1 = better1 = better_branch_name(o.branch1);
|
|
o.branch2 = better2 = better_branch_name(o.branch2);
|
|
|
|
if (o.verbosity >= 3)
|
|
printf(_("Merging %s with %s\n"), o.branch1, o.branch2);
|
|
|
|
failed = merge_recursive_generic(&o, &h1, &h2, bases_count, bases, &result);
|
|
|
|
free(better1);
|
|
free(better2);
|
|
|
|
if (failed < 0)
|
|
return 128; /* die() error code */
|
|
return failed;
|
|
}
|