mirror of
https://github.com/git/git.git
synced 2024-05-08 00:26:33 +02:00
c972bf4cf5
We eventually want to drop the argv_array name and just use strvec
consistently. There's no particular reason we have to do it all at once,
or care about interactions between converted and unconverted bits.
Because of our preprocessor compat layer, the names are interchangeable
to the compiler (so even a definition and declaration using different
names is OK).
This patch converts all of the remaining files, as the resulting diff is
reasonably sized.
The conversion was done purely mechanically with:
git ls-files '*.c' '*.h' |
xargs perl -i -pe '
s/ARGV_ARRAY/STRVEC/g;
s/argv_array/strvec/g;
'
We'll deal with any indentation/style fallouts separately.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
111 lines
2.8 KiB
C
111 lines
2.8 KiB
C
#include "cache.h"
|
|
#include "diff.h"
|
|
#include "diffcore.h"
|
|
#include "lockfile.h"
|
|
#include "commit.h"
|
|
#include "run-command.h"
|
|
#include "resolve-undo.h"
|
|
#include "tree-walk.h"
|
|
#include "unpack-trees.h"
|
|
#include "dir.h"
|
|
|
|
static const char *merge_argument(struct commit *commit)
|
|
{
|
|
return oid_to_hex(commit ? &commit->object.oid : the_hash_algo->empty_tree);
|
|
}
|
|
|
|
int try_merge_command(struct repository *r,
|
|
const char *strategy, size_t xopts_nr,
|
|
const char **xopts, struct commit_list *common,
|
|
const char *head_arg, struct commit_list *remotes)
|
|
{
|
|
struct strvec args = STRVEC_INIT;
|
|
int i, ret;
|
|
struct commit_list *j;
|
|
|
|
strvec_pushf(&args, "merge-%s", strategy);
|
|
for (i = 0; i < xopts_nr; i++)
|
|
strvec_pushf(&args, "--%s", xopts[i]);
|
|
for (j = common; j; j = j->next)
|
|
strvec_push(&args, merge_argument(j->item));
|
|
strvec_push(&args, "--");
|
|
strvec_push(&args, head_arg);
|
|
for (j = remotes; j; j = j->next)
|
|
strvec_push(&args, merge_argument(j->item));
|
|
|
|
ret = run_command_v_opt(args.argv, RUN_GIT_CMD);
|
|
strvec_clear(&args);
|
|
|
|
discard_index(r->index);
|
|
if (repo_read_index(r) < 0)
|
|
die(_("failed to read the cache"));
|
|
resolve_undo_clear_index(r->index);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int checkout_fast_forward(struct repository *r,
|
|
const struct object_id *head,
|
|
const struct object_id *remote,
|
|
int overwrite_ignore)
|
|
{
|
|
struct tree *trees[MAX_UNPACK_TREES];
|
|
struct unpack_trees_options opts;
|
|
struct tree_desc t[MAX_UNPACK_TREES];
|
|
int i, nr_trees = 0;
|
|
struct dir_struct dir;
|
|
struct lock_file lock_file = LOCK_INIT;
|
|
|
|
refresh_index(r->index, REFRESH_QUIET, NULL, NULL, NULL);
|
|
|
|
if (repo_hold_locked_index(r, &lock_file, LOCK_REPORT_ON_ERROR) < 0)
|
|
return -1;
|
|
|
|
memset(&trees, 0, sizeof(trees));
|
|
memset(&t, 0, sizeof(t));
|
|
|
|
trees[nr_trees] = parse_tree_indirect(head);
|
|
if (!trees[nr_trees++]) {
|
|
rollback_lock_file(&lock_file);
|
|
return -1;
|
|
}
|
|
trees[nr_trees] = parse_tree_indirect(remote);
|
|
if (!trees[nr_trees++]) {
|
|
rollback_lock_file(&lock_file);
|
|
return -1;
|
|
}
|
|
for (i = 0; i < nr_trees; i++) {
|
|
parse_tree(trees[i]);
|
|
init_tree_desc(t+i, trees[i]->buffer, trees[i]->size);
|
|
}
|
|
|
|
memset(&opts, 0, sizeof(opts));
|
|
if (overwrite_ignore) {
|
|
memset(&dir, 0, sizeof(dir));
|
|
dir.flags |= DIR_SHOW_IGNORED;
|
|
setup_standard_excludes(&dir);
|
|
opts.dir = &dir;
|
|
}
|
|
|
|
opts.head_idx = 1;
|
|
opts.src_index = r->index;
|
|
opts.dst_index = r->index;
|
|
opts.update = 1;
|
|
opts.verbose_update = 1;
|
|
opts.merge = 1;
|
|
opts.fn = twoway_merge;
|
|
init_checkout_metadata(&opts.meta, NULL, remote, NULL);
|
|
setup_unpack_trees_porcelain(&opts, "merge");
|
|
|
|
if (unpack_trees(nr_trees, t, &opts)) {
|
|
rollback_lock_file(&lock_file);
|
|
clear_unpack_trees_porcelain(&opts);
|
|
return -1;
|
|
}
|
|
clear_unpack_trees_porcelain(&opts);
|
|
|
|
if (write_locked_index(r->index, &lock_file, COMMIT_LOCK))
|
|
return error(_("unable to write new index file"));
|
|
return 0;
|
|
}
|