@@ -4630,7 +4630,7 @@ static int write_out_results(struct apply_state *state, struct patch *list)
}
string_list_clear(&cpath, 0);
- rerere(0);
+ repo_rerere(state->repo, 0);
}
return errs;
@@ -1604,7 +1604,7 @@ static int fall_back_threeway(const struct am_state *state, const char *index_pa
o.verbosity = 0;
if (merge_recursive_generic(&o, &our_tree, &their_tree, 1, bases, &result)) {
- rerere(state->allow_rerere_autoupdate);
+ repo_rerere(the_repository, state->allow_rerere_autoupdate);
free(their_tree_name);
return error(_("Failed to merge in the changes."));
}
@@ -1899,7 +1899,7 @@ static void am_resolve(struct am_state *state)
goto next;
}
- rerere(0);
+ repo_rerere(the_repository, 0);
do_commit(state);
@@ -1651,7 +1651,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
"new_index file. Check that disk is not full and quota is\n"
"not exceeded, and then \"git reset HEAD\" to recover."));
- rerere(0);
+ repo_rerere(the_repository, 0);
run_command_v_opt(argv_gc_auto, RUN_GIT_CMD);
run_commit_hook(use_editor, get_index_file(), "post-commit", NULL);
if (amend && !no_post_rewrite) {
@@ -899,7 +899,7 @@ static int suggest_conflicts(void)
fputs(msgbuf.buf, fp);
strbuf_release(&msgbuf);
fclose(fp);
- rerere(allow_rerere_auto);
+ repo_rerere(the_repository, allow_rerere_auto);
printf(_("Automatic merge failed; "
"fix conflicts and then commit the result.\n"));
return 1;
@@ -70,7 +70,7 @@ int cmd_rerere(int argc, const char **argv, const char *prefix)
flags = RERERE_NOAUTOUPDATE;
if (argc < 1)
- return rerere(flags);
+ return repo_rerere(the_repository, flags);
if (!strcmp(argv[0], "forget")) {
struct pathspec pathspec;
@@ -78,7 +78,7 @@ int cmd_rerere(int argc, const char **argv, const char *prefix)
warning("'git rerere forget' without paths is deprecated");
parse_pathspec(&pathspec, 0, PATHSPEC_PREFER_CWD,
prefix, argv + 1);
- return rerere_forget(&pathspec);
+ return rerere_forget(the_repository, &pathspec);
}
if (!strcmp(argv[0], "clear")) {
@@ -91,7 +91,7 @@ int cmd_rerere(int argc, const char **argv, const char *prefix)
for (i = 0; i < merge_rr.nr; i++)
printf("%s\n", merge_rr.items[i].string);
} else if (!strcmp(argv[0], "remaining")) {
- rerere_remaining(&merge_rr);
+ rerere_remaining(the_repository, &merge_rr);
for (i = 0; i < merge_rr.nr; i++) {
if (merge_rr.items[i].util != RERERE_RESOLVED)
printf("%s\n", merge_rr.items[i].string);
@@ -474,11 +474,12 @@ static int handle_path(unsigned char *sha1, struct rerere_io *io, int marker_siz
* Scan the path for conflicts, do the "handle_path()" thing above, and
* return the number of conflict hunks found.
*/
-static int handle_file(const char *path, unsigned char *sha1, const char *output)
+static int handle_file(struct index_state *istate, const char *path,
+ unsigned char *sha1, const char *output)
{
int hunk_no = 0;
struct rerere_io_file io;
- int marker_size = ll_merge_marker_size(&the_index, path);
+ int marker_size = ll_merge_marker_size(istate, path);
memset(&io, 0, sizeof(io));
io.io.getline = rerere_file_getline;
@@ -523,9 +524,9 @@ static int handle_file(const char *path, unsigned char *sha1, const char *output
* stages we have already looked at in this invocation of this
* function.
*/
-static int check_one_conflict(int i, int *type)
+static int check_one_conflict(struct index_state *istate, int i, int *type)
{
- const struct cache_entry *e = active_cache[i];
+ const struct cache_entry *e = istate->cache[i];
if (!ce_stage(e)) {
*type = RESOLVED;
@@ -533,13 +534,13 @@ static int check_one_conflict(int i, int *type)
}
*type = PUNTED;
- while (ce_stage(active_cache[i]) == 1)
+ while (ce_stage(istate->cache[i]) == 1)
i++;
/* Only handle regular files with both stages #2 and #3 */
- if (i + 1 < active_nr) {
- const struct cache_entry *e2 = active_cache[i];
- const struct cache_entry *e3 = active_cache[i + 1];
+ if (i + 1 < istate->cache_nr) {
+ const struct cache_entry *e2 = istate->cache[i];
+ const struct cache_entry *e3 = istate->cache[i + 1];
if (ce_stage(e2) == 2 &&
ce_stage(e3) == 3 &&
ce_same_name(e, e3) &&
@@ -549,7 +550,7 @@ static int check_one_conflict(int i, int *type)
}
/* Skip the entries with the same name */
- while (i < active_nr && ce_same_name(e, active_cache[i]))
+ while (i < istate->cache_nr && ce_same_name(e, istate->cache[i]))
i++;
return i;
}
@@ -565,16 +566,17 @@ static int check_one_conflict(int i, int *type)
* are identical to the previous round, might want to be handled,
* though.
*/
-static int find_conflict(struct string_list *conflict)
+static int find_conflict(struct repository *r, struct string_list *conflict)
{
int i;
- if (read_cache() < 0)
+
+ if (read_index(r->index) < 0)
return error("Could not read index");
- for (i = 0; i < active_nr;) {
+ for (i = 0; i < r->index->cache_nr;) {
int conflict_type;
- const struct cache_entry *e = active_cache[i];
- i = check_one_conflict(i, &conflict_type);
+ const struct cache_entry *e = r->index->cache[i];
+ i = check_one_conflict(r->index, i, &conflict_type);
if (conflict_type == THREE_STAGED)
string_list_insert(conflict, (const char *)e->name);
}
@@ -596,18 +598,19 @@ static int find_conflict(struct string_list *conflict)
* NEEDSWORK: we may want to fix the caller that implements "rerere
* remaining" to do this without abusing merge_rr.
*/
-int rerere_remaining(struct string_list *merge_rr)
+int rerere_remaining(struct repository *r, struct string_list *merge_rr)
{
int i;
+
if (setup_rerere(merge_rr, RERERE_READONLY))
return 0;
- if (read_cache() < 0)
+ if (read_index(r->index) < 0)
return error("Could not read index");
- for (i = 0; i < active_nr;) {
+ for (i = 0; i < r->index->cache_nr;) {
int conflict_type;
- const struct cache_entry *e = active_cache[i];
- i = check_one_conflict(i, &conflict_type);
+ const struct cache_entry *e = r->index->cache[i];
+ i = check_one_conflict(r->index, i, &conflict_type);
if (conflict_type == PUNTED)
string_list_insert(merge_rr, (const char *)e->name);
else if (conflict_type == RESOLVED) {
@@ -627,7 +630,8 @@ int rerere_remaining(struct string_list *merge_rr)
* if that recorded conflict resolves cleanly what we
* got in the "cur".
*/
-static int try_merge(const struct rerere_id *id, const char *path,
+static int try_merge(struct index_state *istate,
+ const struct rerere_id *id, const char *path,
mmfile_t *cur, mmbuffer_t *result)
{
int ret;
@@ -642,7 +646,7 @@ static int try_merge(const struct rerere_id *id, const char *path,
* low-level merge driver settings.
*/
ret = ll_merge(result, path, &base, NULL, cur, "", &other, "",
- &the_index, NULL);
+ istate, NULL);
free(base.ptr);
free(other.ptr);
@@ -660,7 +664,7 @@ static int try_merge(const struct rerere_id *id, const char *path,
* Returns 0 for successful replay of recorded resolution, or non-zero
* for failure.
*/
-static int merge(const struct rerere_id *id, const char *path)
+static int merge(struct index_state *istate, const struct rerere_id *id, const char *path)
{
FILE *f;
int ret;
@@ -671,13 +675,13 @@ static int merge(const struct rerere_id *id, const char *path)
* Normalize the conflicts in path and write it out to
* "thisimage" temporary file.
*/
- if ((handle_file(path, NULL, rerere_path(id, "thisimage")) < 0) ||
+ if ((handle_file(istate, path, NULL, rerere_path(id, "thisimage")) < 0) ||
read_mmfile(&cur, rerere_path(id, "thisimage"))) {
ret = 1;
goto out;
}
- ret = try_merge(id, path, &cur, &result);
+ ret = try_merge(istate, id, path, &cur, &result);
if (ret)
goto out;
@@ -705,7 +709,7 @@ static int merge(const struct rerere_id *id, const char *path)
return ret;
}
-static void update_paths(struct string_list *update)
+static void update_paths(struct repository *r, struct string_list *update)
{
struct lock_file index_lock = LOCK_INIT;
int i;
@@ -714,13 +718,13 @@ static void update_paths(struct string_list *update)
for (i = 0; i < update->nr; i++) {
struct string_list_item *item = &update->items[i];
- if (add_file_to_cache(item->string, 0))
+ if (add_file_to_index(r->index, item->string, 0))
exit(128);
fprintf(stderr, "Staged '%s' using previous resolution.\n",
item->string);
}
- if (write_locked_index(&the_index, &index_lock,
+ if (write_locked_index(r->index, &index_lock,
COMMIT_LOCK | SKIP_IF_UNCHANGED))
die("Unable to write new index file");
}
@@ -739,7 +743,8 @@ static void remove_variant(struct rerere_id *id)
* only have the preimage for that conflict, in which case the result
* needs to be recorded as a resolution in a postimage file.
*/
-static void do_rerere_one_path(struct string_list_item *rr_item,
+static void do_rerere_one_path(struct index_state *istate,
+ struct string_list_item *rr_item,
struct string_list *update)
{
const char *path = rr_item->string;
@@ -751,7 +756,7 @@ static void do_rerere_one_path(struct string_list_item *rr_item,
/* Has the user resolved it already? */
if (variant >= 0) {
- if (!handle_file(path, NULL, NULL)) {
+ if (!handle_file(istate, path, NULL, NULL)) {
copy_file(rerere_path(id, "postimage"), path, 0666);
id->collection->status[variant] |= RR_HAS_POSTIMAGE;
fprintf(stderr, "Recorded resolution for '%s'.\n", path);
@@ -775,7 +780,7 @@ static void do_rerere_one_path(struct string_list_item *rr_item,
continue;
vid.variant = variant;
- if (merge(&vid, path))
+ if (merge(istate, &vid, path))
continue; /* failed to replay */
/*
@@ -800,7 +805,7 @@ static void do_rerere_one_path(struct string_list_item *rr_item,
assign_variant(id);
variant = id->variant;
- handle_file(path, NULL, rerere_path(id, "preimage"));
+ handle_file(istate, path, NULL, rerere_path(id, "preimage"));
if (id->collection->status[variant] & RR_HAS_POSTIMAGE) {
const char *path = rerere_path(id, "postimage");
if (unlink(path))
@@ -811,13 +816,14 @@ static void do_rerere_one_path(struct string_list_item *rr_item,
fprintf(stderr, "Recorded preimage for '%s'\n", path);
}
-static int do_plain_rerere(struct string_list *rr, int fd)
+static int do_plain_rerere(struct repository *r,
+ struct string_list *rr, int fd)
{
struct string_list conflict = STRING_LIST_INIT_DUP;
struct string_list update = STRING_LIST_INIT_DUP;
int i;
- find_conflict(&conflict);
+ find_conflict(r, &conflict);
/*
* MERGE_RR records paths with conflicts immediately after
@@ -839,7 +845,7 @@ static int do_plain_rerere(struct string_list *rr, int fd)
* conflict ID. No need to write anything out
* yet.
*/
- ret = handle_file(path, sha1, NULL);
+ ret = handle_file(r->index, path, sha1, NULL);
if (ret < 1)
continue;
@@ -851,10 +857,10 @@ static int do_plain_rerere(struct string_list *rr, int fd)
}
for (i = 0; i < rr->nr; i++)
- do_rerere_one_path(&rr->items[i], &update);
+ do_rerere_one_path(r->index, &rr->items[i], &update);
if (update.nr)
- update_paths(&update);
+ update_paths(r, &update);
return write_rr(rr, fd);
}
@@ -909,7 +915,7 @@ int setup_rerere(struct string_list *merge_rr, int flags)
* perform mergy operations, possibly leaving conflicted index entries
* and working tree files.
*/
-int rerere(int flags)
+int repo_rerere(struct repository *r, int flags)
{
struct string_list merge_rr = STRING_LIST_INIT_DUP;
int fd, status;
@@ -917,7 +923,7 @@ int rerere(int flags)
fd = setup_rerere(&merge_rr, flags);
if (fd < 0)
return 0;
- status = do_plain_rerere(&merge_rr, fd);
+ status = do_plain_rerere(r, &merge_rr, fd);
free_rerere_dirs();
return status;
}
@@ -954,29 +960,30 @@ static int rerere_mem_getline(struct strbuf *sb, struct rerere_io *io_)
return 0;
}
-static int handle_cache(const char *path, unsigned char *sha1, const char *output)
+static int handle_cache(struct index_state *istate, const char *path,
+ unsigned char *sha1, const char *output)
{
mmfile_t mmfile[3] = {{NULL}};
mmbuffer_t result = {NULL, 0};
const struct cache_entry *ce;
int pos, len, i, hunk_no;
struct rerere_io_mem io;
- int marker_size = ll_merge_marker_size(&the_index, path);
+ int marker_size = ll_merge_marker_size(istate, path);
/*
* Reproduce the conflicted merge in-core
*/
len = strlen(path);
- pos = cache_name_pos(path, len);
+ pos = index_name_pos(istate, path, len);
if (0 <= pos)
return -1;
pos = -pos - 1;
- while (pos < active_nr) {
+ while (pos < istate->cache_nr) {
enum object_type type;
unsigned long size;
- ce = active_cache[pos++];
+ ce = istate->cache[pos++];
if (ce_namelen(ce) != len || memcmp(ce->name, path, len))
break;
i = ce_stage(ce) - 1;
@@ -997,7 +1004,7 @@ static int handle_cache(const char *path, unsigned char *sha1, const char *outpu
ll_merge(&result, path, &mmfile[0], NULL,
&mmfile[1], "ours",
&mmfile[2], "theirs",
- &the_index, NULL);
+ istate, NULL);
for (i = 0; i < 3; i++)
free(mmfile[i].ptr);
@@ -1021,7 +1028,9 @@ static int handle_cache(const char *path, unsigned char *sha1, const char *outpu
return hunk_no;
}
-static int rerere_forget_one_path(const char *path, struct string_list *rr)
+static int rerere_forget_one_path(struct index_state *istate,
+ const char *path,
+ struct string_list *rr)
{
const char *filename;
struct rerere_id *id;
@@ -1033,7 +1042,7 @@ static int rerere_forget_one_path(const char *path, struct string_list *rr)
* Recreate the original conflict from the stages in the
* index and compute the conflict ID
*/
- ret = handle_cache(path, sha1, NULL);
+ ret = handle_cache(istate, path, sha1, NULL);
if (ret < 1)
return error("Could not parse conflict hunks in '%s'", path);
@@ -1050,13 +1059,13 @@ static int rerere_forget_one_path(const char *path, struct string_list *rr)
if (!has_rerere_resolution(id))
continue;
- handle_cache(path, sha1, rerere_path(id, "thisimage"));
+ handle_cache(istate, path, sha1, rerere_path(id, "thisimage"));
if (read_mmfile(&cur, rerere_path(id, "thisimage"))) {
free(cur.ptr);
error("Failed to update conflicted state in '%s'", path);
goto fail_exit;
}
- cleanly_resolved = !try_merge(id, path, &cur, &result);
+ cleanly_resolved = !try_merge(istate, id, path, &cur, &result);
free(result.ptr);
free(cur.ptr);
if (cleanly_resolved)
@@ -1082,7 +1091,7 @@ static int rerere_forget_one_path(const char *path, struct string_list *rr)
* conflict in the working tree, run us again to record
* the postimage.
*/
- handle_cache(path, sha1, rerere_path(id, "preimage"));
+ handle_cache(istate, path, sha1, rerere_path(id, "preimage"));
fprintf(stderr, "Updated preimage for '%s'\n", path);
/*
@@ -1100,13 +1109,13 @@ static int rerere_forget_one_path(const char *path, struct string_list *rr)
return -1;
}
-int rerere_forget(struct pathspec *pathspec)
+int rerere_forget(struct repository *r, struct pathspec *pathspec)
{
int i, fd;
struct string_list conflict = STRING_LIST_INIT_DUP;
struct string_list merge_rr = STRING_LIST_INIT_DUP;
- if (read_cache() < 0)
+ if (read_index(r->index) < 0)
return error("Could not read index");
fd = setup_rerere(&merge_rr, RERERE_NOAUTOUPDATE);
@@ -1118,14 +1127,14 @@ int rerere_forget(struct pathspec *pathspec)
* recover the original conflicted state and then
* find the conflicted paths.
*/
- unmerge_cache(pathspec);
- find_conflict(&conflict);
+ unmerge_index(r->index, pathspec);
+ find_conflict(r, &conflict);
for (i = 0; i < conflict.nr; i++) {
struct string_list_item *it = &conflict.items[i];
- if (!match_pathspec(&the_index, pathspec, it->string,
+ if (!match_pathspec(r->index, pathspec, it->string,
strlen(it->string), 0, NULL, 0))
continue;
- rerere_forget_one_path(it->string, &merge_rr);
+ rerere_forget_one_path(r->index, it->string, &merge_rr);
}
return write_rr(&merge_rr, fd);
}
@@ -4,6 +4,7 @@
#include "string-list.h"
struct pathspec;
+struct repository;
#define RERERE_AUTOUPDATE 01
#define RERERE_NOAUTOUPDATE 02
@@ -23,7 +24,10 @@ struct rerere_id {
};
int setup_rerere(struct string_list *, int);
-int rerere(int);
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define rerere(flags) repo_rerere(the_repository, flags)
+#endif
+int repo_rerere(struct repository *, int);
/*
* Given the conflict ID and the name of a "file" used for replaying
* the recorded resolution (e.g. "preimage", "postimage"), return the
@@ -31,8 +35,8 @@ int rerere(int);
* return the path to the directory that houses these files.
*/
const char *rerere_path(const struct rerere_id *, const char *file);
-int rerere_forget(struct pathspec *);
-int rerere_remaining(struct string_list *);
+int rerere_forget(struct repository *, struct pathspec *);
+int rerere_remaining(struct repository *, struct string_list *);
void rerere_clear(struct string_list *);
void rerere_gc(struct string_list *);
@@ -1856,7 +1856,7 @@ static int do_pick_commit(enum todo_command command, struct commit *commit,
: _("could not apply %s... %s"),
short_commit_name(commit), msg.subject);
print_advice(res == 1, opts);
- rerere(opts->allow_rerere_auto);
+ repo_rerere(the_repository, opts->allow_rerere_auto);
goto leave;
}
@@ -3175,7 +3175,7 @@ static int do_merge(struct commit *commit, const char *arg, int arg_len,
rollback_lock_file(&lock);
if (ret)
- rerere(opts->allow_rerere_auto);
+ repo_rerere(the_repository, opts->allow_rerere_auto);
else
/*
* In case of problems, we now want to return a positive