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-rw-r--r--builtin/bisect--helper.c9
-rw-r--r--builtin/checkout.c8
-rw-r--r--builtin/clean.c2
-rw-r--r--builtin/commit.c122
-rw-r--r--builtin/fast-import.c8
-rw-r--r--builtin/grep.c3
-rw-r--r--builtin/index-pack.c10
-rw-r--r--builtin/init-db.c4
-rw-r--r--builtin/log.c8
-rw-r--r--builtin/ls-files.c75
-rw-r--r--builtin/ls-remote.c2
-rw-r--r--builtin/ls-tree.c6
-rw-r--r--builtin/merge.c2
-rw-r--r--builtin/mv.c2
-rw-r--r--builtin/notes.c2
-rw-r--r--builtin/pack-objects.c338
-rw-r--r--builtin/pack-redundant.c2
-rw-r--r--builtin/receive-pack.c12
-rw-r--r--builtin/remote.c4
-rw-r--r--builtin/repack.c207
-rw-r--r--builtin/sparse-checkout.c8
-rw-r--r--builtin/stash.c62
-rw-r--r--builtin/unpack-objects.c4
23 files changed, 781 insertions, 119 deletions
diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index d69e13335d..1fdb7d9d10 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -874,12 +874,19 @@ static enum bisect_error bisect_state(struct bisect_terms *terms, const char **a
*/
for (; argc; argc--, argv++) {
+ struct commit *commit;
+
if (get_oid(*argv, &oid)){
error(_("Bad rev input: %s"), *argv);
oid_array_clear(&revs);
return BISECT_FAILED;
}
- oid_array_append(&revs, &oid);
+
+ commit = lookup_commit_reference(the_repository, &oid);
+ if (!commit)
+ die(_("Bad rev input (not a commit): %s"), *argv);
+
+ oid_array_append(&revs, &commit->object.oid);
}
if (strbuf_read_file(&buf, git_path_bisect_expected_rev(), 0) < the_hash_algo->hexsz ||
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 2d6550bc3c..0e66390520 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -114,7 +114,7 @@ static int post_checkout_hook(struct commit *old_commit, struct commit *new_comm
}
static int update_some(const struct object_id *oid, struct strbuf *base,
- const char *pathname, unsigned mode, int stage, void *context)
+ const char *pathname, unsigned mode, void *context)
{
int len;
struct cache_entry *ce;
@@ -155,8 +155,8 @@ static int update_some(const struct object_id *oid, struct strbuf *base,
static int read_tree_some(struct tree *tree, const struct pathspec *pathspec)
{
- read_tree_recursive(the_repository, tree, "", 0, 0,
- pathspec, update_some, NULL);
+ read_tree(the_repository, tree,
+ pathspec, update_some, NULL);
/* update the index with the given tree's info
* for all args, expanding wildcards, and exit
@@ -322,7 +322,7 @@ static void mark_ce_for_checkout_overlay(struct cache_entry *ce,
* If it comes from the tree-ish, we already know it
* matches the pathspec and could just stamp
* CE_MATCHED to it from update_some(). But we still
- * need ps_matched and read_tree_recursive (and
+ * need ps_matched and read_tree (and
* eventually tree_entry_interesting) cannot fill
* ps_matched yet. Once it can, we can avoid calling
* match_pathspec() for _all_ entries when
diff --git a/builtin/clean.c b/builtin/clean.c
index 687ab473c2..995053b791 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -623,7 +623,7 @@ static int *list_and_choose(struct menu_opts *opts, struct menu_stuff *stuff)
nr += chosen[i];
}
- result = xcalloc(st_add(nr, 1), sizeof(int));
+ CALLOC_ARRAY(result, st_add(nr, 1));
for (i = 0; i < stuff->nr && j < nr; i++) {
if (chosen[i])
result[j++] = i;
diff --git a/builtin/commit.c b/builtin/commit.c
index 739110c5a7..d513858218 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -105,7 +105,8 @@ static const char *template_file;
*/
static const char *author_message, *author_message_buffer;
static char *edit_message, *use_message;
-static char *fixup_message, *squash_message;
+static char *fixup_message, *fixup_commit, *squash_message;
+static const char *fixup_prefix;
static int all, also, interactive, patch_interactive, only, amend, signoff;
static int edit_flag = -1; /* unspecified */
static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship;
@@ -357,7 +358,8 @@ static const char *prepare_index(const char **argv, const char *prefix,
die(_("--pathspec-file-nul requires --pathspec-from-file"));
}
- if (!pathspec.nr && (also || (only && !amend && !allow_empty)))
+ if (!pathspec.nr && (also || (only && !allow_empty &&
+ (!amend || (fixup_message && strcmp(fixup_prefix, "amend"))))))
die(_("No paths with --include/--only does not make sense."));
if (read_cache_preload(&pathspec) < 0)
@@ -681,6 +683,22 @@ static void adjust_comment_line_char(const struct strbuf *sb)
comment_line_char = *p;
}
+static void prepare_amend_commit(struct commit *commit, struct strbuf *sb,
+ struct pretty_print_context *ctx)
+{
+ const char *buffer, *subject, *fmt;
+
+ buffer = get_commit_buffer(commit, NULL);
+ find_commit_subject(buffer, &subject);
+ /*
+ * If we amend the 'amend!' commit then we don't want to
+ * duplicate the subject line.
+ */
+ fmt = starts_with(subject, "amend!") ? "%b" : "%B";
+ format_commit_message(commit, fmt, sb, ctx);
+ unuse_commit_buffer(commit, buffer);
+}
+
static int prepare_to_commit(const char *index_file, const char *prefix,
struct commit *current_head,
struct wt_status *s,
@@ -745,15 +763,33 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
} else if (fixup_message) {
struct pretty_print_context ctx = {0};
struct commit *commit;
- commit = lookup_commit_reference_by_name(fixup_message);
+ char *fmt;
+ commit = lookup_commit_reference_by_name(fixup_commit);
if (!commit)
- die(_("could not lookup commit %s"), fixup_message);
+ die(_("could not lookup commit %s"), fixup_commit);
ctx.output_encoding = get_commit_output_encoding();
- format_commit_message(commit, "fixup! %s\n\n",
- &sb, &ctx);
- if (have_option_m)
- strbuf_addbuf(&sb, &message);
+ fmt = xstrfmt("%s! %%s\n\n", fixup_prefix);
+ format_commit_message(commit, fmt, &sb, &ctx);
+ free(fmt);
hook_arg1 = "message";
+
+ /*
+ * Only `-m` commit message option is checked here, as
+ * it supports `--fixup` to append the commit message.
+ *
+ * The other commit message options `-c`/`-C`/`-F` are
+ * incompatible with all the forms of `--fixup` and
+ * have already errored out while parsing the `git commit`
+ * options.
+ */
+ if (have_option_m && !strcmp(fixup_prefix, "fixup"))
+ strbuf_addbuf(&sb, &message);
+
+ if (!strcmp(fixup_prefix, "amend")) {
+ if (have_option_m)
+ die(_("cannot combine -m with --fixup:%s"), fixup_message);
+ prepare_amend_commit(commit, &sb, &ctx);
+ }
} else if (!stat(git_path_merge_msg(the_repository), &statbuf)) {
size_t merge_msg_start;
@@ -1152,6 +1188,19 @@ static void finalize_deferred_config(struct wt_status *s)
s->ahead_behind_flags = AHEAD_BEHIND_FULL;
}
+static void check_fixup_reword_options(int argc, const char *argv[]) {
+ if (whence != FROM_COMMIT) {
+ if (whence == FROM_MERGE)
+ die(_("You are in the middle of a merge -- cannot reword."));
+ else if (is_from_cherry_pick(whence))
+ die(_("You are in the middle of a cherry-pick -- cannot reword."));
+ }
+ if (argc)
+ die(_("cannot combine reword option of --fixup with path '%s'"), *argv);
+ if (patch_interactive || interactive || all || also || only)
+ die(_("reword option of --fixup is mutually exclusive with --patch/--interactive/--all/--include/--only"));
+}
+
static int parse_and_validate_options(int argc, const char *argv[],
const struct option *options,
const char * const usage[],
@@ -1170,7 +1219,7 @@ static int parse_and_validate_options(int argc, const char *argv[],
if (force_author && renew_authorship)
die(_("Using both --reset-author and --author does not make sense"));
- if (logfile || have_option_m || use_message || fixup_message)
+ if (logfile || have_option_m || use_message)
use_editor = 0;
if (0 <= edit_flag)
use_editor = edit_flag;
@@ -1227,6 +1276,42 @@ static int parse_and_validate_options(int argc, const char *argv[],
if (also + only + all + interactive > 1)
die(_("Only one of --include/--only/--all/--interactive/--patch can be used."));
+
+ if (fixup_message) {
+ /*
+ * We limit --fixup's suboptions to only alpha characters.
+ * If the first character after a run of alpha is colon,
+ * then the part before the colon may be a known suboption
+ * name like `amend` or `reword`, or a misspelt suboption
+ * name. In either case, we treat it as
+ * --fixup=<suboption>:<arg>.
+ *
+ * Otherwise, we are dealing with --fixup=<commit>.
+ */
+ char *p = fixup_message;
+ while (isalpha(*p))
+ p++;
+ if (p > fixup_message && *p == ':') {
+ *p = '\0';
+ fixup_commit = p + 1;
+ if (!strcmp("amend", fixup_message) ||
+ !strcmp("reword", fixup_message)) {
+ fixup_prefix = "amend";
+ allow_empty = 1;
+ if (*fixup_message == 'r') {
+ check_fixup_reword_options(argc, argv);
+ only = 1;
+ }
+ } else {
+ die(_("unknown option: --fixup=%s:%s"), fixup_message, fixup_commit);
+ }
+ } else {
+ fixup_commit = fixup_message;
+ fixup_prefix = "fixup";
+ use_editor = 0;
+ }
+ }
+
cleanup_mode = get_cleanup_mode(cleanup_arg, use_editor);
handle_untracked_files_arg(s);
@@ -1504,7 +1589,11 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
OPT_CALLBACK('m', "message", &message, N_("message"), N_("commit message"), opt_parse_m),
OPT_STRING('c', "reedit-message", &edit_message, N_("commit"), N_("reuse and edit message from specified commit")),
OPT_STRING('C', "reuse-message", &use_message, N_("commit"), N_("reuse message from specified commit")),
- OPT_STRING(0, "fixup", &fixup_message, N_("commit"), N_("use autosquash formatted message to fixup specified commit")),
+ /*
+ * TRANSLATORS: Leave "[(amend|reword):]" as-is,
+ * and only translate <commit>.
+ */
+ OPT_STRING(0, "fixup", &fixup_message, N_("[(amend|reword):]commit"), N_("use autosquash formatted message to fixup or amend/reword specified commit")),
OPT_STRING(0, "squash", &squash_message, N_("commit"), N_("use autosquash formatted message to squash specified commit")),
OPT_BOOL(0, "reset-author", &renew_authorship, N_("the commit is authored by me now (used with -C/-c/--amend)")),
OPT_BOOL('s', "signoff", &signoff, N_("add a Signed-off-by trailer")),
@@ -1663,6 +1752,19 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
exit(1);
}
+ if (fixup_message && starts_with(sb.buf, "amend! ") &&
+ !allow_empty_message) {
+ struct strbuf body = STRBUF_INIT;
+ size_t len = commit_subject_length(sb.buf);
+ strbuf_addstr(&body, sb.buf + len);
+ if (message_is_empty(&body, cleanup_mode)) {
+ rollback_index_files();
+ fprintf(stderr, _("Aborting commit due to empty commit message body.\n"));
+ exit(1);
+ }
+ strbuf_release(&body);
+ }
+
if (amend) {
const char *exclude_gpgsig[3] = { "gpgsig", "gpgsig-sha256", NULL };
extra = read_commit_extra_headers(current_head, exclude_gpgsig);
diff --git a/builtin/fast-import.c b/builtin/fast-import.c
index dd4d09cece..3afa81cf9a 100644
--- a/builtin/fast-import.c
+++ b/builtin/fast-import.c
@@ -3322,7 +3322,7 @@ static void option_rewrite_submodules(const char *arg, struct string_list *list)
die(_("Expected format name:filename for submodule rewrite option"));
*f = '\0';
f++;
- ms = xcalloc(1, sizeof(*ms));
+ CALLOC_ARRAY(ms, 1);
fp = fopen(f, "r");
if (!fp)
@@ -3519,9 +3519,9 @@ int cmd_fast_import(int argc, const char **argv, const char *prefix)
alloc_objects(object_entry_alloc);
strbuf_init(&command_buf, 0);
- atom_table = xcalloc(atom_table_sz, sizeof(struct atom_str*));
- branch_table = xcalloc(branch_table_sz, sizeof(struct branch*));
- avail_tree_table = xcalloc(avail_tree_table_sz, sizeof(struct avail_tree_content*));
+ CALLOC_ARRAY(atom_table, atom_table_sz);
+ CALLOC_ARRAY(branch_table, branch_table_sz);
+ CALLOC_ARRAY(avail_tree_table, avail_tree_table_sz);
marks = mem_pool_calloc(&fi_mem_pool, 1, sizeof(struct mark_set));
hashmap_init(&object_table, object_entry_hashcmp, NULL, 0);
diff --git a/builtin/grep.c b/builtin/grep.c
index 4e91a253ac..5de725f904 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -211,7 +211,7 @@ static void start_threads(struct grep_opt *opt)
strbuf_init(&todo[i].out, 0);
}
- threads = xcalloc(num_threads, sizeof(*threads));
+ CALLOC_ARRAY(threads, num_threads);
for (i = 0; i < num_threads; i++) {
int err;
struct grep_opt *o = grep_opt_dup(opt);
@@ -1181,6 +1181,5 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
run_pager(&opt, prefix);
clear_pathspec(&pathspec);
free_grep_patterns(&opt);
- grep_destroy();
return !hit;
}
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index bad5748807..21899687e2 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -185,7 +185,7 @@ static void init_thread(void)
if (show_stat)
pthread_mutex_init(&deepest_delta_mutex, NULL);
pthread_key_create(&key, NULL);
- thread_data = xcalloc(nr_threads, sizeof(*thread_data));
+ CALLOC_ARRAY(thread_data, nr_threads);
for (i = 0; i < nr_threads; i++) {
thread_data[i].pack_fd = open(curr_pack, O_RDONLY);
if (thread_data[i].pack_fd == -1)
@@ -1674,7 +1674,7 @@ static void show_pack_info(int stat_only)
unsigned long *chain_histogram = NULL;
if (deepest_delta)
- chain_histogram = xcalloc(deepest_delta, sizeof(unsigned long));
+ CALLOC_ARRAY(chain_histogram, deepest_delta);
for (i = 0; i < nr_objects; i++) {
struct object_entry *obj = &objects[i];
@@ -1912,10 +1912,10 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
curr_pack = open_pack_file(pack_name);
parse_pack_header();
- objects = xcalloc(st_add(nr_objects, 1), sizeof(struct object_entry));
+ CALLOC_ARRAY(objects, st_add(nr_objects, 1));
if (show_stat)
- obj_stat = xcalloc(st_add(nr_objects, 1), sizeof(struct object_stat));
- ofs_deltas = xcalloc(nr_objects, sizeof(struct ofs_delta_entry));
+ CALLOC_ARRAY(obj_stat, st_add(nr_objects, 1));
+ CALLOC_ARRAY(ofs_deltas, nr_objects);
parse_pack_objects(pack_hash);
if (report_end_of_input)
write_in_full(2, "\0", 1);
diff --git a/builtin/init-db.c b/builtin/init-db.c
index dcc45bef51..f82efe4aff 100644
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -212,6 +212,7 @@ static int create_default_files(const char *template_path,
int reinit;
int filemode;
struct strbuf err = STRBUF_INIT;
+ const char *work_tree = get_git_work_tree();
/* Just look for `init.templatedir` */
init_db_template_dir = NULL; /* re-set in case it was set before */
@@ -235,7 +236,7 @@ static int create_default_files(const char *template_path,
* We must make sure command-line options continue to override any
* values we might have just re-read from the config.
*/
- is_bare_repository_cfg = init_is_bare_repository;
+ is_bare_repository_cfg = init_is_bare_repository || !work_tree;
if (init_shared_repository != -1)
set_shared_repository(init_shared_repository);
@@ -299,7 +300,6 @@ static int create_default_files(const char *template_path,
if (is_bare_repository())
git_config_set("core.bare", "true");
else {
- const char *work_tree = get_git_work_tree();
git_config_set("core.bare", "false");
/* allow template config file to override the default */
if (log_all_ref_updates == LOG_REFS_UNSET)
diff --git a/builtin/log.c b/builtin/log.c
index f67b67d80e..980de59063 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -599,7 +599,7 @@ static int show_tag_object(const struct object_id *oid, struct rev_info *rev)
static int show_tree_object(const struct object_id *oid,
struct strbuf *base,
- const char *pathname, unsigned mode, int stage, void *context)
+ const char *pathname, unsigned mode, void *context)
{
FILE *file = context;
fprintf(file, "%s%s\n", pathname, S_ISDIR(mode) ? "/" : "");
@@ -681,9 +681,9 @@ int cmd_show(int argc, const char **argv, const char *prefix)
diff_get_color_opt(&rev.diffopt, DIFF_COMMIT),
name,
diff_get_color_opt(&rev.diffopt, DIFF_RESET));
- read_tree_recursive(the_repository, (struct tree *)o, "",
- 0, 0, &match_all, show_tree_object,
- rev.diffopt.file);
+ read_tree(the_repository, (struct tree *)o,
+ &match_all, show_tree_object,
+ rev.diffopt.file);
rev.shown_one = 1;
break;
case OBJ_COMMIT:
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index f6f9e483b2..60a2913a01 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -12,6 +12,7 @@
#include "dir.h"
#include "builtin.h"
#include "tree.h"
+#include "cache-tree.h"
#include "parse-options.h"
#include "resolve-undo.h"
#include "string-list.h"
@@ -420,6 +421,53 @@ static int get_common_prefix_len(const char *common_prefix)
return common_prefix_len;
}
+static int read_one_entry_opt(struct index_state *istate,
+ const struct object_id *oid,
+ struct strbuf *base,
+ const char *pathname,
+ unsigned mode, int opt)
+{
+ int len;
+ struct cache_entry *ce;
+
+ if (S_ISDIR(mode))
+ return READ_TREE_RECURSIVE;
+
+ len = strlen(pathname);
+ ce = make_empty_cache_entry(istate, base->len + len);
+
+ ce->ce_mode = create_ce_mode(mode);
+ ce->ce_flags = create_ce_flags(1);
+ ce->ce_namelen = base->len + len;
+ memcpy(ce->name, base->buf, base->len);
+ memcpy(ce->name + base->len, pathname, len+1);
+ oidcpy(&ce->oid, oid);
+ return add_index_entry(istate, ce, opt);
+}
+
+static int read_one_entry(const struct object_id *oid, struct strbuf *base,
+ const char *pathname, unsigned mode,
+ void *context)
+{
+ struct index_state *istate = context;
+ return read_one_entry_opt(istate, oid, base, pathname,
+ mode,
+ ADD_CACHE_OK_TO_ADD|ADD_CACHE_SKIP_DFCHECK);
+}
+
+/*
+ * This is used when the caller knows there is no existing entries at
+ * the stage that will conflict with the entry being added.
+ */
+static int read_one_entry_quick(const struct object_id *oid, struct strbuf *base,
+ const char *pathname, unsigned mode,
+ void *context)
+{
+ struct index_state *istate = context;
+ return read_one_entry_opt(istate, oid, base, pathname,
+ mode, ADD_CACHE_JUST_APPEND);
+}
+
/*
* Read the tree specified with --with-tree option
* (typically, HEAD) into stage #1 and then
@@ -436,6 +484,8 @@ void overlay_tree_on_index(struct index_state *istate,
struct pathspec pathspec;
struct cache_entry *last_stage0 = NULL;
int i;
+ read_tree_fn_t fn = NULL;
+ int err;
if (get_oid(tree_name, &oid))
die("tree-ish %s not found.", tree_name);
@@ -458,9 +508,32 @@ void overlay_tree_on_index(struct index_state *istate,
PATHSPEC_PREFER_CWD, prefix, matchbuf);
} else
memset(&pathspec, 0, sizeof(pathspec));
- if (read_tree(the_repository, tree, 1, &pathspec, istate))
+
+ /*
+ * See if we have cache entry at the stage. If so,
+ * do it the original slow way, otherwise, append and then
+ * sort at the end.
+ */
+ for (i = 0; !fn && i < istate->cache_nr; i++) {
+ const struct cache_entry *ce = istate->cache[i];
+ if (ce_stage(ce) == 1)
+ fn = read_one_entry;
+ }
+
+ if (!fn)
+ fn = read_one_entry_quick;
+ err = read_tree(the_repository, tree, &pathspec, fn, istate);
+ if (err)
die("unable to read tree entries %s", tree_name);
+ /*
+ * Sort the cache entry -- we need to nuke the cache tree, though.
+ */
+ if (fn == read_one_entry_quick) {
+ cache_tree_free(&istate->cache_tree);
+ QSORT(istate->cache, istate->cache_nr, cmp_cache_name_compare);
+ }
+
for (i = 0; i < istate->cache_nr; i++) {
struct cache_entry *ce = istate->cache[i];
switch (ce_stage(ce)) {
diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index ef604752a0..abfa984737 100644
--- a/builtin/ls-remote.c
+++ b/builtin/ls-remote.c
@@ -88,7 +88,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
if (argc > 1) {
int i;
- pattern = xcalloc(argc, sizeof(const char *));
+ CALLOC_ARRAY(pattern, argc);
for (i = 1; i < argc; i++) {
pattern[i - 1] = xstrfmt("*/%s", argv[i]);
}
diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index 7cad3f24eb..3a442631c7 100644
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c
@@ -62,7 +62,7 @@ static int show_recursive(const char *base, int baselen, const char *pathname)
}
static int show_tree(const struct object_id *oid, struct strbuf *base,
- const char *pathname, unsigned mode, int stage, void *context)
+ const char *pathname, unsigned mode, void *context)
{
int retval = 0;
int baselen;
@@ -185,6 +185,6 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
tree = parse_tree_indirect(&oid);
if (!tree)
die("not a tree object");
- return !!read_tree_recursive(the_repository, tree, "", 0, 0,
- &pathspec, show_tree, NULL);
+ return !!read_tree(the_repository, tree,
+ &pathspec, show_tree, NULL);
}
diff --git a/builtin/merge.c b/builtin/merge.c
index eb00b273e6..388619536a 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -210,7 +210,7 @@ static struct strategy *get_strategy(const char *name)
exit(1);
}
- ret = xcalloc(1, sizeof(struct strategy));
+ CALLOC_ARRAY(ret, 1);
ret->name = xstrdup(name);
ret->attr = NO_TRIVIAL;
return ret;
diff --git a/builtin/mv.c b/builtin/mv.c
index 7dac714af9..3fccdcb645 100644
--- a/builtin/mv.c
+++ b/builtin/mv.c
@@ -221,7 +221,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
}
argc += last - first;
}
- } else if (!(ce = cache_file_exists(src, length, ignore_case))) {
+ } else if (!(ce = cache_file_exists(src, length, 0))) {
bad = _("not under version control");
} else if (ce_stage(ce)) {
bad = _("conflicted");
diff --git a/builtin/notes.c b/builtin/notes.c
index 08b8914d29..74bba39ca8 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -730,7 +730,7 @@ static int merge_commit(struct notes_merge_options *o)
else
oidclr(&parent_oid);
- t = xcalloc(1, sizeof(struct notes_tree));
+ CALLOC_ARRAY(t, 1);
init_notes(t, "NOTES_MERGE_PARTIAL", combine_notes_overwrite, 0);
o->local_ref = local_ref_to_free =
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 6d62aaf59a..8319831514 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1188,7 +1188,8 @@ static int have_duplicate_entry(const struct object_id *oid,
return 1;
}
-static int want_found_object(int exclude, struct packed_git *p)
+static int want_found_object(const struct object_id *oid, int exclude,
+ struct packed_git *p)
{
if (exclude)
return 1;
@@ -1204,27 +1205,82 @@ static int want_found_object(int exclude, struct packed_git *p)
* make sure no copy of this object appears in _any_ pack that makes us
* to omit the object, so we need to check all the packs.
*
- * We can however first check whether these options can possible matter;
+ * We can however first check whether these options can possibly matter;
* if they do not matter we know we want the object in generated pack.
* Otherwise, we signal "-1" at the end to tell the caller that we do
* not know either way, and it needs to check more packs.
*/
- if (!ignore_packed_keep_on_disk &&
- !ignore_packed_keep_in_core &&
- (!local || !have_non_local_packs))
- return 1;
+ /*
+ * Objects in packs borrowed from elsewhere are discarded regardless of
+ * if they appear in other packs that weren't borrowed.
+ */
if (local && !p->pack_local)
return 0;
- if (p->pack_local &&
- ((ignore_packed_keep_on_disk && p->pack_keep) ||
- (ignore_packed_keep_in_core && p->pack_keep_in_core)))
- return 0;
+
+ /*
+ * Then handle .keep first, as we have a fast(er) path there.
+ */
+ if (ignore_packed_keep_on_disk || ignore_packed_keep_in_core) {
+ /*
+ * Set the flags for the kept-pack cache to be the ones we want
+ * to ignore.
+ *
+ * That is, if we are ignoring objects in on-disk keep packs,
+ * then we want to search through the on-disk keep and ignore
+ * the in-core ones.
+ */
+ unsigned flags = 0;
+ if (ignore_packed_keep_on_disk)
+ flags |= ON_DISK_KEEP_PACKS;
+ if (ignore_packed_keep_in_core)
+ flags |= IN_CORE_KEEP_PACKS;
+
+ if (ignore_packed_keep_on_disk && p->pack_keep)
+ return 0;
+ if (ignore_packed_keep_in_core && p->pack_keep_in_core)
+ return 0;
+ if (has_object_kept_pack(oid, flags))
+ return 0;
+ }
+
+ /*
+ * At this point we know definitively that either we don't care about
+ * keep-packs, or the object is not in one. Keep checking other
+ * conditions...
+ */
+ if (!local || !have_non_local_packs)
+ return 1;
/* we don't know yet; keep looking for more packs */
return -1;
}
+static int want_object_in_pack_one(struct packed_git *p,
+ const struct object_id *oid,
+ int exclude,
+ struct packed_git **found_pack,
+ off_t *found_offset)
+{
+ off_t offset;
+
+ if (p == *found_pack)
+ offset = *found_offset;
+ else
+ offset = find_pack_entry_one(oid->hash, p);
+
+ if (offset) {
+ if (!*found_pack) {
+ if (!is_pack_valid(p))
+ return -1;
+ *found_offset = offset;
+ *found_pack = p;
+ }
+ return want_found_object(oid, exclude, p);
+ }
+ return -1;
+}
+
/*
* Check whether we want the object in the pack (e.g., we do not want
* objects found in non-local stores if the "--local" option was used).
@@ -1252,7 +1308,7 @@ static int want_object_in_pack(const struct object_id *oid,
* are present we will determine the answer right now.
*/
if (*found_pack) {
- want = want_found_object(exclude, *found_pack);
+ want = want_found_object(oid, exclude, *found_pack);
if (want != -1)
return want;
}
@@ -1260,51 +1316,20 @@ static int want_object_in_pack(const struct object_id *oid,
for (m = get_multi_pack_index(the_repository); m; m = m->next) {
struct pack_entry e;
if (fill_midx_entry(the_repository, oid, &e, m)) {
- struct packed_git *p = e.p;
- off_t offset;
-
- if (p == *found_pack)
- offset = *found_offset;
- else
- offset = find_pack_entry_one(oid->hash, p);
-
- if (offset) {
- if (!*found_pack) {
- if (!is_pack_valid(p))
- continue;
- *found_offset = offset;
- *found_pack = p;
- }
- want = want_found_object(exclude, p);
- if (want != -1)
- return want;
- }
+ want = want_object_in_pack_one(e.p, oid, exclude, found_pack, found_offset);
+ if (want != -1)
+ return want;
}
}
list_for_each(pos, get_packed_git_mru(the_repository)) {
struct packed_git *p = list_entry(pos, struct packed_git, mru);
- off_t offset;
-
- if (p == *found_pack)
- offset = *found_offset;
- else
- offset = find_pack_entry_one(oid->hash, p);
-
- if (offset) {
- if (!*found_pack) {
- if (!is_pack_valid(p))
- continue;
- *found_offset = offset;
- *found_pack = p;
- }
- want = want_found_object(exclude, p);
- if (!exclude && want > 0)
- list_move(&p->mru,
- get_packed_git_mru(the_repository));
- if (want != -1)
- return want;
- }
+ want = want_object_in_pack_one(p, oid, exclude, found_pack, found_offset);
+ if (!exclude && want > 0)
+ list_move(&p->mru,
+ get_packed_git_mru(the_repository));
+ if (want != -1)
+ return want;
}
if (uri_protocols.nr) {
@@ -1635,7 +1660,7 @@ static void add_preferred_base(struct object_id *oid)
}
}
- it = xcalloc(1, sizeof(*it));
+ CALLOC_ARRAY(it, 1);
it->next = pbase_tree;
pbase_tree = it;
@@ -2096,7 +2121,7 @@ static void get_object_details(void)
progress_state = start_progress(_("Counting objects"),
to_pack.nr_objects);
- sorted_by_offset = xcalloc(to_pack.nr_objects, sizeof(struct object_entry *));
+ CALLOC_ARRAY(sorted_by_offset, to_pack.nr_objects);
for (i = 0; i < to_pack.nr_objects; i++)
sorted_by_offset[i] = to_pack.objects + i;
QSORT(sorted_by_offset, to_pack.nr_objects, pack_offset_sort);
@@ -2428,7 +2453,7 @@ static void find_deltas(struct object_entry **list, unsigned *list_size,
struct unpacked *array;
unsigned long mem_usage = 0;
- array = xcalloc(window, sizeof(struct unpacked));
+ CALLOC_ARRAY(array, window);
for (;;) {
struct object_entry *entry;
@@ -2665,7 +2690,7 @@ static void ll_find_deltas(struct object_entry **list, unsigned list_size,
if (progress > pack_to_stdout)
fprintf_ln(stderr, _("Delta compression using up to %d threads"),
delta_search_threads);
- p = xcalloc(delta_search_threads, sizeof(*p));
+ CALLOC_ARRAY(p, delta_search_threads);
/* Partition the work amongst work threads. */
for (i = 0; i < delta_search_threads; i++) {
@@ -2986,6 +3011,191 @@ static int git_pack_config(const char *k, const char *v, void *cb)
return git_default_config(k, v, cb);
}
+/* Counters for trace2 output when in --stdin-packs mode. */
+static int stdin_packs_found_nr;
+static int stdin_packs_hints_nr;
+
+static int add_object_entry_from_pack(const struct object_id *oid,
+ struct packed_git *p,
+ uint32_t pos,
+ void *_data)
+{
+ struct rev_info *revs = _data;
+ struct object_info oi = OBJECT_INFO_INIT;
+ off_t ofs;
+ enum object_type type;
+
+ display_progress(progress_state, ++nr_seen);
+
+ if (have_duplicate_entry(oid, 0))
+ return 0;
+
+ ofs = nth_packed_object_offset(p, pos);
+ if (!want_object_in_pack(oid, 0, &p, &ofs))
+ return 0;
+
+ oi.typep = &type;
+ if (packed_object_info(the_repository, p, ofs, &oi) < 0)
+ die(_("could not get type of object %s in pack %s"),
+ oid_to_hex(oid), p->pack_name);
+ else if (type == OBJ_COMMIT) {
+ /*
+ * commits in included packs are used as starting points for the
+ * subsequent revision walk
+ */
+ add_pending_oid(revs, NULL, oid, 0);
+ }
+
+ stdin_packs_found_nr++;
+
+ create_object_entry(oid, type, 0, 0, 0, p, ofs);
+
+ return 0;
+}
+
+static void show_commit_pack_hint(struct commit *commit, void *_data)
+{
+ /* nothing to do; commits don't have a namehash */
+}
+
+static void show_object_pack_hint(struct object *object, const char *name,
+ void *_data)
+{
+ struct object_entry *oe = packlist_find(&to_pack, &object->oid);
+ if (!oe)
+ return;
+
+ /*
+ * Our 'to_pack' list was constructed by iterating all objects packed in
+ * included packs, and so doesn't have a non-zero hash field that you
+ * would typically pick up during a reachability traversal.
+ *
+ * Make a best-effort attempt to fill in the ->hash and ->no_try_delta
+ * here using a now in order to perhaps improve the delta selection
+ * process.
+ */
+ oe->hash = pack_name_hash(name);
+ oe->no_try_delta = name && no_try_delta(name);
+
+ stdin_packs_hints_nr++;
+}
+
+static int pack_mtime_cmp(const void *_a, const void *_b)
+{
+ struct packed_git *a = ((const struct string_list_item*)_a)->util;
+ struct packed_git *b = ((const struct string_list_item*)_b)->util;
+
+ /*
+ * order packs by descending mtime so that objects are laid out
+ * roughly as newest-to-oldest
+ */
+ if (a->mtime < b->mtime)
+ return 1;
+ else if (b->mtime < a->mtime)
+ return -1;
+ else
+ return 0;
+}
+
+static void read_packs_list_from_stdin(void)
+{
+ struct strbuf buf = STRBUF_INIT;
+ struct string_list include_packs = STRING_LIST_INIT_DUP;
+ struct string_list exclude_packs = STRING_LIST_INIT_DUP;
+ struct string_list_item *item = NULL;
+
+ struct packed_git *p;
+ struct rev_info revs;
+
+ repo_init_revisions(the_repository, &revs, NULL);
+ /*
+ * Use a revision walk to fill in the namehash of objects in the include
+ * packs. To save time, we'll avoid traversing through objects that are
+ * in excluded packs.
+ *
+ * That may cause us to avoid populating all of the namehash fields of
+ * all included objects, but our goal is best-effort, since this is only
+ * an optimization during delta selection.
+ */
+ revs.no_kept_objects = 1;
+ revs.keep_pack_cache_flags |= IN_CORE_KEEP_PACKS;
+ revs.blob_objects = 1;
+ revs.tree_objects = 1;
+ revs.tag_objects = 1;
+ revs.ignore_missing_links = 1;
+
+ while (strbuf_getline(&buf, stdin) != EOF) {
+ if (!buf.len)
+ continue;
+
+ if (*buf.buf == '^')
+ string_list_append(&exclude_packs, buf.buf + 1);
+ else
+ string_list_append(&include_packs, buf.buf);
+
+ strbuf_reset(&buf);
+ }
+
+ string_list_sort(&include_packs);
+ string_list_sort(&exclude_packs);
+
+ for (p = get_all_packs(the_repository); p; p = p->next) {
+ const char *pack_name = pack_basename(p);
+
+ item = string_list_lookup(&include_packs, pack_name);
+ if (!item)
+ item = string_list_lookup(&exclude_packs, pack_name);
+
+ if (item)
+ item->util = p;
+ }
+
+ /*
+ * First handle all of the excluded packs, marking them as kept in-core
+ * so that later calls to add_object_entry() discards any objects that
+ * are also found in excluded packs.
+ */
+ for_each_string_list_item(item, &exclude_packs) {
+ struct packed_git *p = item->util;
+ if (!p)
+ die(_("could not find pack '%s'"), item->string);
+ p->pack_keep_in_core = 1;
+ }
+
+ /*
+ * Order packs by ascending mtime; use QSORT directly to access the
+ * string_list_item's ->util pointer, which string_list_sort() does not
+ * provide.
+ */
+ QSORT(include_packs.items, include_packs.nr, pack_mtime_cmp);
+
+ for_each_string_list_item(item, &include_packs) {
+ struct packed_git *p = item->util;
+ if (!p)
+ die(_("could not find pack '%s'"), item->string);
+ for_each_object_in_pack(p,
+ add_object_entry_from_pack,
+ &revs,
+ FOR_EACH_OBJECT_PACK_ORDER);
+ }
+
+ if (prepare_revision_walk(&revs))
+ die(_("revision walk setup failed"));
+ traverse_commit_list(&revs,
+ show_commit_pack_hint,
+ show_object_pack_hint,
+ NULL);
+
+ trace2_data_intmax("pack-objects", the_repository, "stdin_packs_found",
+ stdin_packs_found_nr);
+ trace2_data_intmax("pack-objects", the_repository, "stdin_packs_hints",
+ stdin_packs_hints_nr);
+
+ strbuf_release(&buf);
+ string_list_clear(&include_packs, 0);
+ string_list_clear(&exclude_packs, 0);
+}
+
static void read_object_list_from_stdin(void)
{
char line[GIT_MAX_HEXSZ + 1 + PATH_MAX + 2];
@@ -3489,6 +3699,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
struct strvec rp = STRVEC_INIT;
int rev_list_unpacked = 0, rev_list_all = 0, rev_list_reflog = 0;
int rev_list_index = 0;
+ int stdin_packs = 0;
struct string_list keep_pack_list = STRING_LIST_INIT_NODUP;
struct option pack_objects_options[] = {
OPT_SET_INT('q', "quiet", &progress,
@@ -3539,6 +3750,8 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
OPT_SET_INT_F(0, "indexed-objects", &rev_list_index,
N_("include objects referred to by the index"),
1, PARSE_OPT_NONEG),
+ OPT_BOOL(0, "stdin-packs", &stdin_packs,
+ N_("read packs from stdin")),
OPT_BOOL(0, "stdout", &pack_to_stdout,
N_("output pack to stdout")),
OPT_BOOL(0, "include-tag", &include_tag,
@@ -3645,7 +3858,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
use_internal_rev_list = 1;
strvec_push(&rp, "--indexed-objects");
}
- if (rev_list_unpacked) {
+ if (rev_list_unpacked && !stdin_packs) {
use_internal_rev_list = 1;
strvec_push(&rp, "--unpacked");
}
@@ -3690,8 +3903,13 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
if (filter_options.choice) {
if (!pack_to_stdout)
die(_("cannot use --filter without --stdout"));
+ if (stdin_packs)
+ die(_("cannot use --filter with --stdin-packs"));
}
+ if (stdin_packs && use_internal_rev_list)
+ die(_("cannot use internal rev list with --stdin-packs"));
+
/*
* "soft" reasons not to use bitmaps - for on-disk repack by default we want
*
@@ -3750,7 +3968,13 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
if (progress)
progress_state = start_progress(_("Enumerating objects"), 0);
- if (!use_internal_rev_list)
+ if (stdin_packs) {
+ /* avoids adding objects in excluded packs */
+ ignore_packed_keep_in_core = 1;
+ read_packs_list_from_stdin();
+ if (rev_list_unpacked)
+ add_unreachable_loose_objects();
+ } else if (!use_internal_rev_list)
read_object_list_from_stdin();
else {
get_object_list(rp.nr, rp.v);
diff --git a/builtin/pack-redundant.c b/builtin/pack-redundant.c
index 6e115a811a..7102996c75 100644
--- a/builtin/pack-redundant.c
+++ b/builtin/pack-redundant.c
@@ -373,7 +373,7 @@ static void sort_pack_list(struct pack_list **pl)
return;
/* prepare an array of packed_list for easier sorting */
- ary = xcalloc(n, sizeof(struct pack_list *));
+ CALLOC_ARRAY(ary, n);
for (n = 0, p = *pl; p; p = p->next)
ary[n++] = p;
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index d26040c477..6bc12c828a 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -358,7 +358,7 @@ static void proc_receive_ref_append(const char *prefix)
char *p;
int len;
- ref_pattern = xcalloc(1, sizeof(struct proc_receive_ref));
+ CALLOC_ARRAY(ref_pattern, 1);
p = strchr(prefix, ':');
if (p) {
while (prefix < p) {
@@ -1024,7 +1024,7 @@ static int read_proc_receive_report(struct packet_reader *reader,
}
if (new_report) {
if (!hint->report) {
- hint->report = xcalloc(1, sizeof(struct ref_push_report));
+ CALLOC_ARRAY(hint->report, 1);
report = hint->report;
} else {
report = hint->report;
@@ -2313,11 +2313,9 @@ static void prepare_shallow_update(struct shallow_info *si)
ALLOC_ARRAY(si->used_shallow, si->shallow->nr);
assign_shallow_commits_to_refs(si, si->used_shallow, NULL);
- si->need_reachability_test =
- xcalloc(si->shallow->nr, sizeof(*si->need_reachability_test));
- si->reachable =
- xcalloc(si->shallow->nr, sizeof(*si->reachable));
- si->shallow_ref = xcalloc(si->ref->nr, sizeof(*si->shallow_ref));
+ CALLOC_ARRAY(si->need_reachability_test, si->shallow->nr);
+ CALLOC_ARRAY(si->reachable, si->shallow->nr);
+ CALLOC_ARRAY(si->shallow_ref, si->ref->nr);
for (i = 0; i < si->nr_ours; i++)
si->need_reachability_test[si->ours[i]] = 1;
diff --git a/builtin/remote.c b/builtin/remote.c
index d11a5589e4..717b662d45 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -221,7 +221,7 @@ static int add(int argc, const char **argv)
if (fetch_tags != TAGS_DEFAULT) {
strbuf_reset(&buf);
- strbuf_addf(&buf, "remote.%s.tagopt", name);
+ strbuf_addf(&buf, "remote.%s.tagOpt", name);
git_config_set(buf.buf,
fetch_tags == TAGS_SET ? "--tags" : "--no-tags");
}
@@ -746,7 +746,7 @@ static int mv(int argc, const char **argv)
}
if (info->push_remote_name && !strcmp(info->push_remote_name, rename.old_name)) {
strbuf_reset(&buf);
- strbuf_addf(&buf, "branch.%s.pushremote", item->string);
+ strbuf_addf(&buf, "branch.%s.pushRemote", item->string);
git_config_set(buf.buf, rename.new_name);
}
}
diff --git a/builtin/repack.c b/builtin/repack.c
index 01440de2d5..6ce2556c9e 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -297,6 +297,142 @@ static void repack_promisor_objects(const struct pack_objects_args *args,
#define ALL_INTO_ONE 1
#define LOOSEN_UNREACHABLE 2
+struct pack_geometry {
+ struct packed_git **pack;
+ uint32_t pack_nr, pack_alloc;
+ uint32_t split;
+};
+
+static uint32_t geometry_pack_weight(struct packed_git *p)
+{
+ if (open_pack_index(p))
+ die(_("cannot open index for %s"), p->pack_name);
+ return p->num_objects;
+}
+
+static int geometry_cmp(const void *va, const void *vb)
+{
+ uint32_t aw = geometry_pack_weight(*(struct packed_git **)va),
+ bw = geometry_pack_weight(*(struct packed_git **)vb);
+
+ if (aw < bw)
+ return -1;
+ if (aw > bw)
+ return 1;
+ return 0;
+}
+
+static void init_pack_geometry(struct pack_geometry **geometry_p)
+{
+ struct packed_git *p;
+ struct pack_geometry *geometry;
+
+ *geometry_p = xcalloc(1, sizeof(struct pack_geometry));
+ geometry = *geometry_p;
+
+ for (p = get_all_packs(the_repository); p; p = p->next) {
+ if (!pack_kept_objects && p->pack_keep)
+ continue;
+
+ ALLOC_GROW(geometry->pack,
+ geometry->pack_nr + 1,
+ geometry->pack_alloc);
+
+ geometry->pack[geometry->pack_nr] = p;
+ geometry->pack_nr++;
+ }
+
+ QSORT(geometry->pack, geometry->pack_nr, geometry_cmp);
+}
+
+static void split_pack_geometry(struct pack_geometry *geometry, int factor)
+{
+ uint32_t i;
+ uint32_t split;
+ off_t total_size = 0;
+
+ if (!geometry->pack_nr) {
+ geometry->split = geometry->pack_nr;
+ return;
+ }
+
+ /*
+ * First, count the number of packs (in descending order of size) which
+ * already form a geometric progression.
+ */
+ for (i = geometry->pack_nr - 1; i > 0; i--) {
+ struct packed_git *ours = geometry->pack[i];
+ struct packed_git *prev = geometry->pack[i - 1];
+
+ if (unsigned_mult_overflows(factor, geometry_pack_weight(prev)))
+ die(_("pack %s too large to consider in geometric "
+ "progression"),
+ prev->pack_name);
+
+ if (geometry_pack_weight(ours) < factor * geometry_pack_weight(prev))
+ break;
+ }
+
+ split = i;
+
+ if (split) {
+ /*
+ * Move the split one to the right, since the top element in the
+ * last-compared pair can't be in the progression. Only do this
+ * when we split in the middle of the array (otherwise if we got
+ * to the end, then the split is in the right place).
+ */
+ split++;
+ }
+
+ /*
+ * Then, anything to the left of 'split' must be in a new pack. But,
+ * creating that new pack may cause packs in the heavy half to no longer
+ * form a geometric progression.
+ *
+ * Compute an expected size of the new pack, and then determine how many
+ * packs in the heavy half need to be joined into it (if any) to restore
+ * the geometric progression.
+ */
+ for (i = 0; i < split; i++) {
+ struct packed_git *p = geometry->pack[i];
+
+ if (unsigned_add_overflows(total_size, geometry_pack_weight(p)))
+ die(_("pack %s too large to roll up"), p->pack_name);
+ total_size += geometry_pack_weight(p);
+ }
+ for (i = split; i < geometry->pack_nr; i++) {
+ struct packed_git *ours = geometry->pack[i];
+
+ if (unsigned_mult_overflows(factor, total_size))
+ die(_("pack %s too large to roll up"), ours->pack_name);
+
+ if (geometry_pack_weight(ours) < factor * total_size) {
+ if (unsigned_add_overflows(total_size,
+ geometry_pack_weight(ours)))
+ die(_("pack %s too large to roll up"),
+ ours->pack_name);
+
+ split++;
+ total_size += geometry_pack_weight(ours);
+ } else
+ break;
+ }
+
+ geometry->split = split;
+}
+
+static void clear_pack_geometry(struct pack_geometry *geometry)
+{
+ if (!geometry)
+ return;
+
+ free(geometry->pack);
+ geometry->pack_nr = 0;
+ geometry->pack_alloc = 0;
+ geometry->split = 0;
+}
+
int cmd_repack(int argc, const char **argv, const char *prefix)
{
struct child_process cmd = CHILD_PROCESS_INIT;
@@ -304,6 +440,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
struct string_list names = STRING_LIST_INIT_DUP;
struct string_list rollback = STRING_LIST_INIT_NODUP;
struct string_list existing_packs = STRING_LIST_INIT_DUP;
+ struct pack_geometry *geometry = NULL;
struct strbuf line = STRBUF_INIT;
int i, ext, ret;
FILE *out;
@@ -316,6 +453,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
struct string_list keep_pack_list = STRING_LIST_INIT_NODUP;
int no_update_server_info = 0;
struct pack_objects_args po_args = {NULL};
+ int geometric_factor = 0;
struct option builtin_repack_options[] = {
OPT_BIT('a', NULL, &pack_everything,
@@ -356,6 +494,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
N_("repack objects in packs marked with .keep")),
OPT_STRING_LIST(0, "keep-pack", &keep_pack_list, N_("name"),
N_("do not repack this pack")),
+ OPT_INTEGER('g', "geometric", &geometric_factor,
+ N_("find a geometric progression with factor <N>")),
OPT_END()
};
@@ -382,6 +522,13 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
if (write_bitmaps && !(pack_everything & ALL_INTO_ONE))
die(_(incremental_bitmap_conflict_error));
+ if (geometric_factor) {
+ if (pack_everything)
+ die(_("--geometric is incompatible with -A, -a"));
+ init_pack_geometry(&geometry);
+ split_pack_geometry(geometry, geometric_factor);
+ }
+
packdir = mkpathdup("%s/pack", get_object_directory());
packtmp = mkpathdup("%s/.tmp-%d-pack", packdir, (int)getpid());
@@ -396,9 +543,21 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
strvec_pushf(&cmd.args, "--keep-pack=%s",
keep_pack_list.items[i].string);
strvec_push(&cmd.args, "--non-empty");
- strvec_push(&cmd.args, "--all");
- strvec_push(&cmd.args, "--reflog");
- strvec_push(&cmd.args, "--indexed-objects");
+ if (!geometry) {
+ /*
+ * We need to grab all reachable objects, including those that
+ * are reachable from reflogs and the index.
+ *
+ * When repacking into a geometric progression of packs,
+ * however, we ask 'git pack-objects --stdin-packs', and it is
+ * not about packing objects based on reachability but about
+ * repacking all the objects in specified packs and loose ones
+ * (indeed, --stdin-packs is incompatible with these options).
+ */
+ strvec_push(&cmd.args, "--all");
+ strvec_push(&cmd.args, "--reflog");
+ strvec_push(&cmd.args, "--indexed-objects");
+ }
if (has_promisor_remote())
strvec_push(&cmd.args, "--exclude-promisor-objects");
if (write_bitmaps > 0)
@@ -429,17 +588,37 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
strvec_push(&cmd.env_array, "GIT_REF_PARANOIA=1");
}
}
+ } else if (geometry) {
+ strvec_push(&cmd.args, "--stdin-packs");
+ strvec_push(&cmd.args, "--unpacked");
} else {
strvec_push(&cmd.args, "--unpacked");
strvec_push(&cmd.args, "--incremental");
}
- cmd.no_stdin = 1;
+ if (geometry)
+ cmd.in = -1;
+ else
+ cmd.no_stdin = 1;
ret = start_command(&cmd);
if (ret)
return ret;
+ if (geometry) {
+ FILE *in = xfdopen(cmd.in, "w");
+ /*
+ * The resulting pack should contain all objects in packs that
+ * are going to be rolled up, but exclude objects in packs which
+ * are being left alone.
+ */
+ for (i = 0; i < geometry->split; i++)
+ fprintf(in, "%s\n", pack_basename(geometry->pack[i]));
+ for (i = geometry->split; i < geometry->pack_nr; i++)
+ fprintf(in, "^%s\n", pack_basename(geometry->pack[i]));
+ fclose(in);
+ }
+
out = xfdopen(cmd.out, "r");
while (strbuf_getline_lf(&line, out) != EOF) {
if (line.len != the_hash_algo->hexsz)
@@ -507,6 +686,25 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
if (!string_list_has_string(&names, sha1))
remove_redundant_pack(packdir, item->string);
}
+
+ if (geometry) {
+ struct strbuf buf = STRBUF_INIT;
+
+ uint32_t i;
+ for (i = 0; i < geometry->split; i++) {
+ struct packed_git *p = geometry->pack[i];
+ if (string_list_has_string(&names,
+ hash_to_hex(p->hash)))
+ continue;
+
+ strbuf_reset(&buf);
+ strbuf_addstr(&buf, pack_basename(p));
+ strbuf_strip_suffix(&buf, ".pack");
+
+ remove_redundant_pack(packdir, buf.buf);
+ }
+ strbuf_release(&buf);
+ }
if (!po_args.quiet && isatty(2))
opts |= PRUNE_PACKED_VERBOSE;
prune_packed_objects(opts);
@@ -528,6 +726,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
string_list_clear(&names, 0);
string_list_clear(&rollback, 0);
string_list_clear(&existing_packs, 0);
+ clear_pack_geometry(geometry);
strbuf_release(&line);
return 0;
diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c
index 2306a9ad98..d7da50ada5 100644
--- a/builtin/sparse-checkout.c
+++ b/builtin/sparse-checkout.c
@@ -64,7 +64,7 @@ static int sparse_checkout_list(int argc, const char **argv)
pl.use_cone_patterns = core_sparse_checkout_cone;
sparse_filename = get_sparse_checkout_filename();
- res = add_patterns_from_file_to_list(sparse_filename, "", 0, &pl, NULL);
+ res = add_patterns_from_file_to_list(sparse_filename, "", 0, &pl, NULL, 0);
free(sparse_filename);
if (res < 0) {
@@ -321,7 +321,7 @@ static int sparse_checkout_init(int argc, const char **argv)
memset(&pl, 0, sizeof(pl));
sparse_filename = get_sparse_checkout_filename();
- res = add_patterns_from_file_to_list(sparse_filename, "", 0, &pl, NULL);
+ res = add_patterns_from_file_to_list(sparse_filename, "", 0, &pl, NULL, 0);
/* If we already have a sparse-checkout file, use it. */
if (res >= 0) {
@@ -483,7 +483,7 @@ static void add_patterns_cone_mode(int argc, const char **argv,
existing.use_cone_patterns = core_sparse_checkout_cone;
if (add_patterns_from_file_to_list(sparse_filename, "", 0,
- &existing, NULL))
+ &existing, NULL, 0))
die(_("unable to load existing sparse-checkout patterns"));
free(sparse_filename);
@@ -507,7 +507,7 @@ static void add_patterns_literal(int argc, const char **argv,
{
char *sparse_filename = get_sparse_checkout_filename();
if (add_patterns_from_file_to_list(sparse_filename, "", 0,
- pl, NULL))
+ pl, NULL, 0))
die(_("unable to load existing sparse-checkout patterns"));
free(sparse_filename);
add_patterns_from_input(pl, argc, argv);
diff --git a/builtin/stash.c b/builtin/stash.c
index ba774cce67..3477e940e3 100644
--- a/builtin/stash.c
+++ b/builtin/stash.c
@@ -768,6 +768,7 @@ static int list_stash(int argc, const char **argv, const char *prefix)
static int show_stat = 1;
static int show_patch;
+static int show_include_untracked;
static int use_legacy_stash;
static int git_stash_config(const char *var, const char *value, void *cb)
@@ -780,6 +781,10 @@ static int git_stash_config(const char *var, const char *value, void *cb)
show_patch = git_config_bool(var, value);
return 0;
}
+ if (!strcmp(var, "stash.showincludeuntracked")) {
+ show_include_untracked = git_config_bool(var, value);
+ return 0;
+ }
if (!strcmp(var, "stash.usebuiltin")) {
use_legacy_stash = !git_config_bool(var, value);
return 0;
@@ -787,6 +792,33 @@ static int git_stash_config(const char *var, const char *value, void *cb)
return git_diff_basic_config(var, value, cb);
}
+static void diff_include_untracked(const struct stash_info *info, struct diff_options *diff_opt)
+{
+ const struct object_id *oid[] = { &info->w_commit, &info->u_tree };
+ struct tree *tree[ARRAY_SIZE(oid)];
+ struct tree_desc tree_desc[ARRAY_SIZE(oid)];
+ struct unpack_trees_options unpack_tree_opt = { 0 };
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(oid); i++) {
+ tree[i] = parse_tree_indirect(oid[i]);
+ if (parse_tree(tree[i]) < 0)
+ die(_("failed to parse tree"));
+ init_tree_desc(&tree_desc[i], tree[i]->buffer, tree[i]->size);
+ }
+
+ unpack_tree_opt.head_idx = -1;
+ unpack_tree_opt.src_index = &the_index;
+ unpack_tree_opt.dst_index = &the_index;
+ unpack_tree_opt.merge = 1;
+ unpack_tree_opt.fn = stash_worktree_untracked_merge;
+
+ if (unpack_trees(ARRAY_SIZE(tree_desc), tree_desc, &unpack_tree_opt))
+ die(_("failed to unpack trees"));
+
+ do_diff_cache(&info->b_commit, diff_opt);
+}
+
static int show_stash(int argc, const char **argv, const char *prefix)
{
int i;
@@ -795,7 +827,18 @@ static int show_stash(int argc, const char **argv, const char *prefix)
struct rev_info rev;
struct strvec stash_args = STRVEC_INIT;
struct strvec revision_args = STRVEC_INIT;
+ enum {
+ UNTRACKED_NONE,
+ UNTRACKED_INCLUDE,
+ UNTRACKED_ONLY
+ } show_untracked = UNTRACKED_NONE;
struct option options[] = {
+ OPT_SET_INT('u', "include-untracked", &show_untracked,
+ N_("include untracked files in the stash"),
+ UNTRACKED_INCLUDE),
+ OPT_SET_INT_F(0, "only-untracked", &show_untracked,
+ N_("only show untracked files in the stash"),
+ UNTRACKED_ONLY, PARSE_OPT_NONEG),
OPT_END()
};
@@ -803,6 +846,10 @@ static int show_stash(int argc, const char **argv, const char *prefix)
git_config(git_diff_ui_config, NULL);
init_revisions(&rev, prefix);
+ argc = parse_options(argc, argv, prefix, options, git_stash_show_usage,
+ PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN |
+ PARSE_OPT_KEEP_DASHDASH);
+
strvec_push(&revision_args, argv[0]);
for (i = 1; i < argc; i++) {
if (argv[i][0] != '-')
@@ -827,6 +874,9 @@ static int show_stash(int argc, const char **argv, const char *prefix)
if (show_patch)
rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
+ if (show_include_untracked)
+ show_untracked = UNTRACKED_INCLUDE;
+
if (!show_stat && !show_patch) {
free_stash_info(&info);
return 0;
@@ -845,7 +895,17 @@ static int show_stash(int argc, const char **argv, const char *prefix)
rev.diffopt.flags.recursive = 1;
setup_diff_pager(&rev.diffopt);
- diff_tree_oid(&info.b_commit, &info.w_commit, "", &rev.diffopt);
+ switch (show_untracked) {
+ case UNTRACKED_NONE:
+ diff_tree_oid(&info.b_commit, &info.w_commit, "", &rev.diffopt);
+ break;
+ case UNTRACKED_ONLY:
+ diff_root_tree_oid(&info.u_tree, "", &rev.diffopt);
+ break;
+ case UNTRACKED_INCLUDE:
+ diff_include_untracked(&info, &rev.diffopt);
+ break;
+ }
log_tree_diff_flush(&rev);
free_stash_info(&info);
diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
index dd4a75e030..a4ba2ebac6 100644
--- a/builtin/unpack-objects.c
+++ b/builtin/unpack-objects.c
@@ -46,7 +46,7 @@ static struct obj_buffer *lookup_object_buffer(struct object *base)
static void add_object_buffer(struct object *object, char *buffer, unsigned long size)
{
struct obj_buffer *obj;
- obj = xcalloc(1, sizeof(struct obj_buffer));
+ CALLOC_ARRAY(obj, 1);
obj->buffer = buffer;
obj->size = size;
if (add_decoration(&obj_decorate, object, obj))
@@ -500,7 +500,7 @@ static void unpack_all(void)
if (!quiet)
progress = start_progress(_("Unpacking objects"), nr_objects);
- obj_list = xcalloc(nr_objects, sizeof(*obj_list));
+ CALLOC_ARRAY(obj_list, nr_objects);
for (i = 0; i < nr_objects; i++) {
unpack_one(i);
display_progress(progress, i + 1);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 04:28:03 +0000