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-rw-r--r--builtin/add.c6
-rw-r--r--builtin/apply.c21
-rw-r--r--builtin/blame.c66
-rw-r--r--builtin/checkout-index.c4
-rw-r--r--builtin/checkout.c12
-rw-r--r--builtin/clean.c2
-rw-r--r--builtin/clone.c9
-rw-r--r--builtin/commit-tree.c4
-rw-r--r--builtin/commit.c37
-rw-r--r--builtin/diff-tree.c8
-rw-r--r--builtin/fast-export.c5
-rw-r--r--builtin/fetch.c44
-rw-r--r--builtin/fmt-merge-msg.c12
-rw-r--r--builtin/for-each-ref.c2
-rw-r--r--builtin/fsck.c3
-rw-r--r--builtin/index-pack.c32
-rw-r--r--builtin/log.c13
-rw-r--r--builtin/merge.c25
-rw-r--r--builtin/mv.c7
-rw-r--r--builtin/name-rev.c5
-rw-r--r--builtin/pack-objects.c4
-rw-r--r--builtin/read-tree.c18
-rw-r--r--builtin/receive-pack.c5
-rw-r--r--builtin/remote.c13
-rw-r--r--builtin/repack.c21
-rw-r--r--builtin/replace.c45
-rw-r--r--builtin/reset.c11
-rw-r--r--builtin/rev-list.c5
-rw-r--r--builtin/rev-parse.c10
-rw-r--r--builtin/rm.c7
-rw-r--r--builtin/show-branch.c10
-rw-r--r--builtin/tag.c2
-rw-r--r--builtin/update-index.c33
-rw-r--r--builtin/verify-commit.c93
-rw-r--r--builtin/verify-pack.c7
35 files changed, 366 insertions, 235 deletions
diff --git a/builtin/add.c b/builtin/add.c
index 459208a..4baf3a5 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -299,7 +299,6 @@ static int add_files(struct dir_struct *dir, int flags)
int cmd_add(int argc, const char **argv, const char *prefix)
{
int exit_status = 0;
- int newfd;
struct pathspec pathspec;
struct dir_struct dir;
int flags;
@@ -345,7 +344,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
add_new_files = !take_worktree_changes && !refresh_only;
require_pathspec = !take_worktree_changes;
- newfd = hold_locked_index(&lock_file, 1);
+ hold_locked_index(&lock_file, 1);
flags = ((verbose ? ADD_CACHE_VERBOSE : 0) |
(show_only ? ADD_CACHE_PRETEND : 0) |
@@ -443,8 +442,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
finish:
if (active_cache_changed) {
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(&lock_file))
+ if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
die(_("Unable to write new index file"));
}
diff --git a/builtin/apply.c b/builtin/apply.c
index bc924ab..5fd099e 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -1281,9 +1281,7 @@ static int parse_git_header(const char *line, int len, unsigned int size, struct
*/
patch->def_name = git_header_name(line, len);
if (patch->def_name && root) {
- char *s = xmalloc(root_len + strlen(patch->def_name) + 1);
- strcpy(s, root);
- strcpy(s + root_len, patch->def_name);
+ char *s = xstrfmt("%s%s", root, patch->def_name);
free(patch->def_name);
patch->def_name = s;
}
@@ -3086,13 +3084,15 @@ static void prepare_fn_table(struct patch *patch)
}
}
-static int checkout_target(struct cache_entry *ce, struct stat *st)
+static int checkout_target(struct index_state *istate,
+ struct cache_entry *ce, struct stat *st)
{
struct checkout costate;
memset(&costate, 0, sizeof(costate));
costate.base_dir = "";
costate.refresh_cache = 1;
+ costate.istate = istate;
if (checkout_entry(ce, &costate, NULL) || lstat(ce->name, st))
return error(_("cannot checkout %s"), ce->name);
return 0;
@@ -3259,7 +3259,7 @@ static int load_current(struct image *image, struct patch *patch)
if (lstat(name, &st)) {
if (errno != ENOENT)
return error(_("%s: %s"), name, strerror(errno));
- if (checkout_target(ce, &st))
+ if (checkout_target(&the_index, ce, &st))
return -1;
}
if (verify_index_match(ce, &st))
@@ -3413,7 +3413,7 @@ static int check_preimage(struct patch *patch, struct cache_entry **ce, struct s
}
*ce = active_cache[pos];
if (stat_ret < 0) {
- if (checkout_target(*ce, st))
+ if (checkout_target(&the_index, *ce, st))
return -1;
}
if (!cached && verify_index_match(*ce, st))
@@ -3646,7 +3646,7 @@ static void build_fake_ancestor(struct patch *list, const char *filename)
{
struct patch *patch;
struct index_state result = { NULL };
- int fd;
+ static struct lock_file lock;
/* Once we start supporting the reverse patch, it may be
* worth showing the new sha1 prefix, but until then...
@@ -3684,8 +3684,8 @@ static void build_fake_ancestor(struct patch *list, const char *filename)
die ("Could not add %s to temporary index", name);
}
- fd = open(filename, O_WRONLY | O_CREAT, 0666);
- if (fd < 0 || write_index(&result, fd) || close(fd))
+ hold_lock_file_for_update(&lock, filename, LOCK_DIE_ON_ERROR);
+ if (write_locked_index(&result, &lock, COMMIT_LOCK))
die ("Could not write temporary index to %s", filename);
discard_index(&result);
@@ -4504,8 +4504,7 @@ int cmd_apply(int argc, const char **argv, const char *prefix_)
}
if (update_index) {
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(&lock_file))
+ if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
die(_("Unable to write new index file"));
}
diff --git a/builtin/blame.c b/builtin/blame.c
index a52a279..c59e702 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -1655,7 +1655,7 @@ static void get_commit_info(struct commit *commit,
{
int len;
const char *subject, *encoding;
- char *message;
+ const char *message;
commit_info_init(ret);
@@ -1666,7 +1666,7 @@ static void get_commit_info(struct commit *commit,
&ret->author_time, &ret->author_tz);
if (!detailed) {
- logmsg_free(message, commit);
+ unuse_commit_buffer(commit, message);
return;
}
@@ -1680,7 +1680,7 @@ static void get_commit_info(struct commit *commit,
else
strbuf_addf(&ret->summary, "(%s)", sha1_to_hex(commit->object.sha1));
- logmsg_free(message, commit);
+ unuse_commit_buffer(commit, message);
}
/*
@@ -2008,6 +2008,12 @@ static void output(struct scoreboard *sb, int option)
}
}
+static const char *get_next_line(const char *start, const char *end)
+{
+ const char *nl = memchr(start, '\n', end - start);
+ return nl ? nl + 1 : end;
+}
+
/*
* To allow quick access to the contents of nth line in the
* final image, prepare an index in the scoreboard.
@@ -2019,39 +2025,19 @@ static int prepare_lines(struct scoreboard *sb)
const char *end = buf + len;
const char *p;
int *lineno;
- int num = 0, incomplete = 0;
+ int num = 0;
- for (p = buf;;) {
- p = memchr(p, '\n', end - p);
- if (p) {
- p++;
- num++;
- continue;
- }
- break;
- }
+ for (p = buf; p < end; p = get_next_line(p, end))
+ num++;
- if (len && end[-1] != '\n')
- incomplete++; /* incomplete line at the end */
+ sb->lineno = lineno = xmalloc(sizeof(*sb->lineno) * (num + 1));
- sb->lineno = xmalloc(sizeof(*sb->lineno) * (num + incomplete + 1));
- lineno = sb->lineno;
+ for (p = buf; p < end; p = get_next_line(p, end))
+ *lineno++ = p - buf;
- *lineno++ = 0;
- for (p = buf;;) {
- p = memchr(p, '\n', end - p);
- if (p) {
- p++;
- *lineno++ = p - buf;
- continue;
- }
- break;
- }
+ *lineno = len;
- if (incomplete)
- *lineno++ = len;
-
- sb->num_lines = num + incomplete;
+ sb->num_lines = num;
return sb->num_lines;
}
@@ -2266,6 +2252,18 @@ static void append_merge_parents(struct commit_list **tail)
}
/*
+ * This isn't as simple as passing sb->buf and sb->len, because we
+ * want to transfer ownership of the buffer to the commit (so we
+ * must use detach).
+ */
+static void set_commit_buffer_from_strbuf(struct commit *c, struct strbuf *sb)
+{
+ size_t len;
+ void *buf = strbuf_detach(sb, &len);
+ set_commit_buffer(c, buf, len);
+}
+
+/*
* Prepare a dummy commit that represents the work tree (or staged) item.
* Note that annotating work tree item never works in the reverse.
*/
@@ -2286,7 +2284,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
struct strbuf msg = STRBUF_INIT;
time(&now);
- commit = xcalloc(1, sizeof(*commit));
+ commit = alloc_commit_node();
commit->object.parsed = 1;
commit->date = now;
commit->object.type = OBJ_COMMIT;
@@ -2313,7 +2311,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
ident, ident, path,
(!contents_from ? path :
(!strcmp(contents_from, "-") ? "standard input" : contents_from)));
- commit->buffer = strbuf_detach(&msg, NULL);
+ set_commit_buffer_from_strbuf(commit, &msg);
if (!contents_from || strcmp("-", contents_from)) {
struct stat st;
@@ -2391,7 +2389,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
* right now, but someday we might optimize diff-index --cached
* with cache-tree information.
*/
- cache_tree_invalidate_path(active_cache_tree, path);
+ cache_tree_invalidate_path(&the_index, path);
return commit;
}
diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c
index 61e75eb..05edd9e 100644
--- a/builtin/checkout-index.c
+++ b/builtin/checkout-index.c
@@ -135,6 +135,7 @@ static int option_parse_u(const struct option *opt,
int *newfd = opt->value;
state.refresh_cache = 1;
+ state.istate = &the_index;
if (*newfd < 0)
*newfd = hold_locked_index(&lock_file, 1);
return 0;
@@ -279,8 +280,7 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
checkout_all(prefix, prefix_length);
if (0 <= newfd &&
- (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(&lock_file)))
+ write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
die("Unable to write new index file");
return 0;
}
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 463cfee..f71e745 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -225,7 +225,6 @@ static int checkout_paths(const struct checkout_opts *opts,
int flag;
struct commit *head;
int errs = 0;
- int newfd;
struct lock_file *lock_file;
if (opts->track != BRANCH_TRACK_UNSPECIFIED)
@@ -256,7 +255,7 @@ static int checkout_paths(const struct checkout_opts *opts,
lock_file = xcalloc(1, sizeof(struct lock_file));
- newfd = hold_locked_index(lock_file, 1);
+ hold_locked_index(lock_file, 1);
if (read_cache_preload(&opts->pathspec) < 0)
return error(_("corrupt index file"));
@@ -337,6 +336,7 @@ static int checkout_paths(const struct checkout_opts *opts,
memset(&state, 0, sizeof(state));
state.force = 1;
state.refresh_cache = 1;
+ state.istate = &the_index;
for (pos = 0; pos < active_nr; pos++) {
struct cache_entry *ce = active_cache[pos];
if (ce->ce_flags & CE_MATCHED) {
@@ -352,8 +352,7 @@ static int checkout_paths(const struct checkout_opts *opts,
}
}
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(lock_file))
+ if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
die(_("unable to write new index file"));
read_ref_full("HEAD", rev, 0, &flag);
@@ -444,8 +443,8 @@ static int merge_working_tree(const struct checkout_opts *opts,
{
int ret;
struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
- int newfd = hold_locked_index(lock_file, 1);
+ hold_locked_index(lock_file, 1);
if (read_cache_preload(NULL) < 0)
return error(_("corrupt index file"));
@@ -553,8 +552,7 @@ static int merge_working_tree(const struct checkout_opts *opts,
}
}
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(lock_file))
+ if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
die(_("unable to write new index file"));
if (!opts->force && !opts->quiet)
diff --git a/builtin/clean.c b/builtin/clean.c
index 9a91515..27701d2 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -48,7 +48,7 @@ enum color_clean {
CLEAN_COLOR_PROMPT = 2,
CLEAN_COLOR_HEADER = 3,
CLEAN_COLOR_HELP = 4,
- CLEAN_COLOR_ERROR = 5,
+ CLEAN_COLOR_ERROR = 5
};
#define MENU_OPTS_SINGLETON 01
diff --git a/builtin/clone.c b/builtin/clone.c
index a5b2d9d..f0dabec 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -617,7 +617,7 @@ static int checkout(void)
struct unpack_trees_options opts;
struct tree *tree;
struct tree_desc t;
- int err = 0, fd;
+ int err = 0;
if (option_no_checkout)
return 0;
@@ -641,7 +641,7 @@ static int checkout(void)
setup_work_tree();
lock_file = xcalloc(1, sizeof(struct lock_file));
- fd = hold_locked_index(lock_file, 1);
+ hold_locked_index(lock_file, 1);
memset(&opts, 0, sizeof opts);
opts.update = 1;
@@ -657,8 +657,7 @@ static int checkout(void)
if (unpack_trees(1, &t, &opts) < 0)
die(_("unable to checkout working tree"));
- if (write_cache(fd, active_cache, active_nr) ||
- commit_locked_index(lock_file))
+ if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
die(_("unable to write new index file"));
err |= run_hook_le(NULL, "post-checkout", sha1_to_hex(null_sha1),
@@ -696,7 +695,7 @@ static void write_refspec_config(const char* src_ref_prefix,
if (option_mirror || !option_bare) {
if (option_single_branch && !option_mirror) {
if (option_branch) {
- if (strstr(our_head_points_at->name, "refs/tags/"))
+ if (starts_with(our_head_points_at->name, "refs/tags/"))
strbuf_addf(&value, "+%s:%s", our_head_points_at->name,
our_head_points_at->name);
else
diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c
index 987a4c3..8a66c74 100644
--- a/builtin/commit-tree.c
+++ b/builtin/commit-tree.c
@@ -123,8 +123,8 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
die_errno("git commit-tree: failed to read");
}
- if (commit_tree(&buffer, tree_sha1, parents, commit_sha1,
- NULL, sign_commit)) {
+ if (commit_tree(buffer.buf, buffer.len, tree_sha1, parents,
+ commit_sha1, NULL, sign_commit)) {
strbuf_release(&buffer);
return 1;
}
diff --git a/builtin/commit.c b/builtin/commit.c
index ec75341..72eb3be 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -305,7 +305,6 @@ static void refresh_cache_or_die(int refresh_flags)
static char *prepare_index(int argc, const char **argv, const char *prefix,
const struct commit *current_head, int is_status)
{
- int fd;
struct string_list partial;
struct pathspec pathspec;
int refresh_flags = REFRESH_QUIET;
@@ -321,12 +320,11 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
if (interactive) {
char *old_index_env = NULL;
- fd = hold_locked_index(&index_lock, 1);
+ hold_locked_index(&index_lock, 1);
refresh_cache_or_die(refresh_flags);
- if (write_cache(fd, active_cache, active_nr) ||
- close_lock_file(&index_lock))
+ if (write_locked_index(&the_index, &index_lock, CLOSE_LOCK))
die(_("unable to create temporary index"));
old_index_env = getenv(INDEX_ENVIRONMENT);
@@ -360,12 +358,11 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
* (B) on failure, rollback the real index.
*/
if (all || (also && pathspec.nr)) {
- fd = hold_locked_index(&index_lock, 1);
+ hold_locked_index(&index_lock, 1);
add_files_to_cache(also ? prefix : NULL, &pathspec, 0);
refresh_cache_or_die(refresh_flags);
update_main_cache_tree(WRITE_TREE_SILENT);
- if (write_cache(fd, active_cache, active_nr) ||
- close_lock_file(&index_lock))
+ if (write_locked_index(&the_index, &index_lock, CLOSE_LOCK))
die(_("unable to write new_index file"));
commit_style = COMMIT_NORMAL;
return index_lock.filename;
@@ -381,12 +378,12 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
* We still need to refresh the index here.
*/
if (!only && !pathspec.nr) {
- fd = hold_locked_index(&index_lock, 1);
+ hold_locked_index(&index_lock, 1);
refresh_cache_or_die(refresh_flags);
if (active_cache_changed) {
update_main_cache_tree(WRITE_TREE_SILENT);
- if (write_cache(fd, active_cache, active_nr) ||
- commit_locked_index(&index_lock))
+ if (write_locked_index(&the_index, &index_lock,
+ COMMIT_LOCK))
die(_("unable to write new_index file"));
} else {
rollback_lock_file(&index_lock);
@@ -432,24 +429,22 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
if (read_cache() < 0)
die(_("cannot read the index"));
- fd = hold_locked_index(&index_lock, 1);
+ hold_locked_index(&index_lock, 1);
add_remove_files(&partial);
refresh_cache(REFRESH_QUIET);
- if (write_cache(fd, active_cache, active_nr) ||
- close_lock_file(&index_lock))
+ if (write_locked_index(&the_index, &index_lock, CLOSE_LOCK))
die(_("unable to write new_index file"));
- fd = hold_lock_file_for_update(&false_lock,
- git_path("next-index-%"PRIuMAX,
- (uintmax_t) getpid()),
- LOCK_DIE_ON_ERROR);
+ hold_lock_file_for_update(&false_lock,
+ git_path("next-index-%"PRIuMAX,
+ (uintmax_t) getpid()),
+ LOCK_DIE_ON_ERROR);
create_base_index(current_head);
add_remove_files(&partial);
refresh_cache(REFRESH_QUIET);
- if (write_cache(fd, active_cache, active_nr) ||
- close_lock_file(&false_lock))
+ if (write_locked_index(&the_index, &false_lock, CLOSE_LOCK))
die(_("unable to write temporary index file"));
discard_cache();
@@ -1744,8 +1739,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
append_merge_tag_headers(parents, &tail);
}
- if (commit_tree_extended(&sb, active_cache_tree->sha1, parents, sha1,
- author_ident.buf, sign_commit, extra)) {
+ if (commit_tree_extended(sb.buf, sb.len, active_cache_tree->sha1,
+ parents, sha1, author_ident.buf, sign_commit, extra)) {
rollback_index_files();
die(_("failed to write commit object"));
}
diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index be6417d..ce0e019 100644
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -22,14 +22,10 @@ static int stdin_diff_commit(struct commit *commit, char *line, int len)
if (isspace(line[40]) && !get_sha1_hex(line+41, sha1)) {
/* Graft the fake parents locally to the commit */
int pos = 41;
- struct commit_list **pptr, *parents;
+ struct commit_list **pptr;
/* Free the real parent list */
- for (parents = commit->parents; parents; ) {
- struct commit_list *tmp = parents->next;
- free(parents);
- parents = tmp;
- }
+ free_commit_list(commit->parents);
commit->parents = NULL;
pptr = &(commit->parents);
while (line[pos] && !get_sha1_hex(line + pos, sha1)) {
diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index ef44816..92b4624 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -282,6 +282,7 @@ static const char *find_encoding(const char *begin, const char *end)
static void handle_commit(struct commit *commit, struct rev_info *rev)
{
int saved_output_format = rev->diffopt.output_format;
+ const char *commit_buffer;
const char *author, *author_end, *committer, *committer_end;
const char *encoding, *message;
char *reencoded = NULL;
@@ -291,7 +292,8 @@ static void handle_commit(struct commit *commit, struct rev_info *rev)
rev->diffopt.output_format = DIFF_FORMAT_CALLBACK;
parse_commit_or_die(commit);
- author = strstr(commit->buffer, "\nauthor ");
+ commit_buffer = get_commit_buffer(commit, NULL);
+ author = strstr(commit_buffer, "\nauthor ");
if (!author)
die ("Could not find author in commit %s",
sha1_to_hex(commit->object.sha1));
@@ -338,6 +340,7 @@ static void handle_commit(struct commit *commit, struct rev_info *rev)
? strlen(message) : 0),
reencoded ? reencoded : message ? message : "");
free(reencoded);
+ unuse_commit_buffer(commit, commit_buffer);
for (i = 0, p = commit->parents; p; p = p->next) {
int mark = get_object_mark(&p->item->object);
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 55f457c..e8d0cca 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -45,6 +45,8 @@ static struct transport *gsecondary;
static const char *submodule_prefix = "";
static const char *recurse_submodules_default;
static int shown_url = 0;
+static int refmap_alloc, refmap_nr;
+static const char **refmap_array;
static int option_parse_recurse_submodules(const struct option *opt,
const char *arg, int unset)
@@ -69,6 +71,19 @@ static int git_fetch_config(const char *k, const char *v, void *cb)
return 0;
}
+static int parse_refmap_arg(const struct option *opt, const char *arg, int unset)
+{
+ ALLOC_GROW(refmap_array, refmap_nr + 1, refmap_alloc);
+
+ /*
+ * "git fetch --refmap='' origin foo"
+ * can be used to tell the command not to store anywhere
+ */
+ if (*arg)
+ refmap_array[refmap_nr++] = arg;
+ return 0;
+}
+
static struct option builtin_fetch_options[] = {
OPT__VERBOSITY(&verbosity),
OPT_BOOL(0, "all", &all,
@@ -107,6 +122,8 @@ static struct option builtin_fetch_options[] = {
N_("default mode for recursion"), PARSE_OPT_HIDDEN },
OPT_BOOL(0, "update-shallow", &update_shallow,
N_("accept refs that update .git/shallow")),
+ { OPTION_CALLBACK, 0, "refmap", NULL, N_("refmap"),
+ N_("specify fetch refmap"), PARSE_OPT_NONEG, parse_refmap_arg },
OPT_END()
};
@@ -278,6 +295,9 @@ static struct ref *get_ref_map(struct transport *transport,
const struct ref *remote_refs = transport_get_remote_refs(transport);
if (refspec_count) {
+ struct refspec *fetch_refspec;
+ int fetch_refspec_nr;
+
for (i = 0; i < refspec_count; i++) {
get_fetch_map(remote_refs, &refspecs[i], &tail, 0);
if (refspecs[i].dst && refspecs[i].dst[0])
@@ -307,12 +327,21 @@ static struct ref *get_ref_map(struct transport *transport,
* by ref_remove_duplicates() in favor of one of these
* opportunistic entries with FETCH_HEAD_IGNORE.
*/
- for (i = 0; i < transport->remote->fetch_refspec_nr; i++)
- get_fetch_map(ref_map, &transport->remote->fetch[i],
- &oref_tail, 1);
+ if (refmap_array) {
+ fetch_refspec = parse_fetch_refspec(refmap_nr, refmap_array);
+ fetch_refspec_nr = refmap_nr;
+ } else {
+ fetch_refspec = transport->remote->fetch;
+ fetch_refspec_nr = transport->remote->fetch_refspec_nr;
+ }
+
+ for (i = 0; i < fetch_refspec_nr; i++)
+ get_fetch_map(ref_map, &fetch_refspec[i], &oref_tail, 1);
if (tags == TAGS_SET)
get_fetch_map(remote_refs, tag_refspec, &tail, 0);
+ } else if (refmap_array) {
+ die("--refmap option is only meaningful with command-line refspec(s).");
} else {
/* Use the defaults */
struct remote *remote = transport->remote;
@@ -1053,16 +1082,11 @@ static int fetch_one(struct remote *remote, int argc, const char **argv)
refs = xcalloc(argc + 1, sizeof(const char *));
for (i = 0; i < argc; i++) {
if (!strcmp(argv[i], "tag")) {
- char *ref;
i++;
if (i >= argc)
die(_("You need to specify a tag name."));
- ref = xmalloc(strlen(argv[i]) * 2 + 22);
- strcpy(ref, "refs/tags/");
- strcat(ref, argv[i]);
- strcat(ref, ":refs/tags/");
- strcat(ref, argv[i]);
- refs[j++] = ref;
+ refs[j++] = xstrfmt("refs/tags/%s:refs/tags/%s",
+ argv[i], argv[i]);
} else
refs[j++] = argv[i];
}
diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c
index ad3bc58..79df05e 100644
--- a/builtin/fmt-merge-msg.c
+++ b/builtin/fmt-merge-msg.c
@@ -178,11 +178,8 @@ static int handle_line(char *line, struct merge_parents *merge_parents)
int len = strlen(origin);
if (origin[0] == '\'' && origin[len - 1] == '\'')
origin = xmemdupz(origin + 1, len - 2);
- } else {
- char *new_origin = xmalloc(strlen(origin) + strlen(src) + 5);
- sprintf(new_origin, "%s of %s", origin, src);
- origin = new_origin;
- }
+ } else
+ origin = xstrfmt("%s of %s", origin, src);
if (strcmp(".", src))
origin_data->is_local_branch = 0;
string_list_append(&origins, origin)->util = origin_data;
@@ -230,12 +227,14 @@ static void add_branch_desc(struct strbuf *out, const char *name)
static void record_person(int which, struct string_list *people,
struct commit *commit)
{
+ const char *buffer;
char *name_buf, *name, *name_end;
struct string_list_item *elem;
const char *field;
field = (which == 'a') ? "\nauthor " : "\ncommitter ";
- name = strstr(commit->buffer, field);
+ buffer = get_commit_buffer(commit, NULL);
+ name = strstr(buffer, field);
if (!name)
return;
name += strlen(field);
@@ -247,6 +246,7 @@ static void record_person(int which, struct string_list *people,
if (name_end < name)
return;
name_buf = xmemdupz(name, name_end - name + 1);
+ unuse_commit_buffer(commit, buffer);
elem = string_list_lookup(people, name_buf);
if (!elem) {
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 3e1d5c3..4135980 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -193,7 +193,7 @@ static int verify_format(const char *format)
at = parse_atom(sp + 2, ep);
cp = ep + 1;
- if (!memcmp(used_atom[at], "color:", 6))
+ if (starts_with(used_atom[at], "color:"))
need_color_reset_at_eol = !!strcmp(used_atom[at], color_reset);
}
return 0;
diff --git a/builtin/fsck.c b/builtin/fsck.c
index fc150c8..8aadca1 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -310,8 +310,7 @@ static int fsck_obj(struct object *obj)
if (obj->type == OBJ_COMMIT) {
struct commit *commit = (struct commit *) obj;
- free(commit->buffer);
- commit->buffer = NULL;
+ free_commit_buffer(commit);
if (!commit->parents && show_root)
printf("root %s\n", sha1_to_hex(commit->object.sha1));
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 18f57de..fc40411 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -786,7 +786,8 @@ static void sha1_object(const void *data, struct object_entry *obj_entry,
}
if (obj->type == OBJ_COMMIT) {
struct commit *commit = (struct commit *) obj;
- commit->buffer = NULL;
+ if (detach_commit_buffer(commit, NULL) != data)
+ die("BUG: parse_object_buffer transmogrified our buffer");
}
obj->flags |= FLAG_CHECKED;
}
@@ -1505,7 +1506,8 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
const char *curr_index;
const char *index_name = NULL, *pack_name = NULL;
const char *keep_name = NULL, *keep_msg = NULL;
- char *index_name_buf = NULL, *keep_name_buf = NULL;
+ struct strbuf index_name_buf = STRBUF_INIT,
+ keep_name_buf = STRBUF_INIT;
struct pack_idx_entry **idx_objects;
struct pack_idx_option opts;
unsigned char pack_sha1[20];
@@ -1602,24 +1604,22 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
if (fix_thin_pack && !from_stdin)
die(_("--fix-thin cannot be used without --stdin"));
if (!index_name && pack_name) {
- int len = strlen(pack_name);
- if (!has_extension(pack_name, ".pack"))
+ size_t len;
+ if (!strip_suffix(pack_name, ".pack", &len))
die(_("packfile name '%s' does not end with '.pack'"),
pack_name);
- index_name_buf = xmalloc(len);
- memcpy(index_name_buf, pack_name, len - 5);
- strcpy(index_name_buf + len - 5, ".idx");
- index_name = index_name_buf;
+ strbuf_add(&index_name_buf, pack_name, len);
+ strbuf_addstr(&index_name_buf, ".idx");
+ index_name = index_name_buf.buf;
}
if (keep_msg && !keep_name && pack_name) {
- int len = strlen(pack_name);
- if (!has_extension(pack_name, ".pack"))
+ size_t len;
+ if (!strip_suffix(pack_name, ".pack", &len))
die(_("packfile name '%s' does not end with '.pack'"),
pack_name);
- keep_name_buf = xmalloc(len);
- memcpy(keep_name_buf, pack_name, len - 5);
- strcpy(keep_name_buf + len - 5, ".keep");
- keep_name = keep_name_buf;
+ strbuf_add(&keep_name_buf, pack_name, len);
+ strbuf_addstr(&keep_name_buf, ".idx");
+ keep_name = keep_name_buf.buf;
}
if (verify) {
if (!index_name)
@@ -1667,8 +1667,8 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
else
close(input_fd);
free(objects);
- free(index_name_buf);
- free(keep_name_buf);
+ strbuf_release(&index_name_buf);
+ strbuf_release(&keep_name_buf);
if (pack_name == NULL)
free((void *) curr_pack);
if (index_name == NULL)
diff --git a/builtin/log.c b/builtin/log.c
index 0f59c25..27c1b65 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -347,8 +347,7 @@ static int cmd_log_walk(struct rev_info *rev)
rev->max_count++;
if (!rev->reflog_info) {
/* we allow cycles in reflog ancestry */
- free(commit->buffer);
- commit->buffer = NULL;
+ free_commit_buffer(commit);
}
free_commit_list(commit->parents);
commit->parents = NULL;
@@ -925,9 +924,12 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
log_write_email_headers(rev, head, &pp.subject, &pp.after_subject,
&need_8bit_cte);
- for (i = 0; !need_8bit_cte && i < nr; i++)
- if (has_non_ascii(list[i]->buffer))
+ for (i = 0; !need_8bit_cte && i < nr; i++) {
+ const char *buf = get_commit_buffer(list[i], NULL);
+ if (has_non_ascii(buf))
need_8bit_cte = 1;
+ unuse_commit_buffer(list[i], buf);
+ }
if (!branch_name)
branch_name = find_branch_name(rev);
@@ -1528,8 +1530,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
reopen_stdout(rev.numbered_files ? NULL : commit, NULL, &rev, quiet))
die(_("Failed to create output files"));
shown = log_tree_commit(&rev, commit);
- free(commit->buffer);
- commit->buffer = NULL;
+ free_commit_buffer(commit);
/* We put one extra blank line between formatted
* patches and this flag is used by log-tree code
diff --git a/builtin/merge.c b/builtin/merge.c
index 428ca24..22491a1 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -657,14 +657,12 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common,
struct commit_list *remoteheads,
struct commit *head, const char *head_arg)
{
- int index_fd;
struct lock_file *lock = xcalloc(1, sizeof(struct lock_file));
- index_fd = hold_locked_index(lock, 1);
+ hold_locked_index(lock, 1);
refresh_cache(REFRESH_QUIET);
if (active_cache_changed &&
- (write_cache(index_fd, active_cache, active_nr) ||
- commit_locked_index(lock)))
+ write_locked_index(&the_index, lock, COMMIT_LOCK))
return error(_("Unable to write index."));
rollback_lock_file(lock);
@@ -672,7 +670,6 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common,
int clean, x;
struct commit *result;
struct lock_file *lock = xcalloc(1, sizeof(struct lock_file));
- int index_fd;
struct commit_list *reversed = NULL;
struct merge_options o;
struct commit_list *j;
@@ -700,12 +697,11 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common,
for (j = common; j; j = j->next)
commit_list_insert(j->item, &reversed);
- index_fd = hold_locked_index(lock, 1);
+ hold_locked_index(lock, 1);
clean = merge_recursive(&o, head,
remoteheads->item, reversed, &result);
if (active_cache_changed &&
- (write_cache(index_fd, active_cache, active_nr) ||
- commit_locked_index(lock)))
+ write_locked_index(&the_index, lock, COMMIT_LOCK))
die (_("unable to write %s"), get_index_file());
rollback_lock_file(lock);
return clean ? 0 : 1;
@@ -852,8 +848,8 @@ static int merge_trivial(struct commit *head, struct commit_list *remoteheads)
parent->next->item = remoteheads->item;
parent->next->next = NULL;
prepare_to_commit(remoteheads);
- if (commit_tree(&merge_msg, result_tree, parent, result_commit, NULL,
- sign_commit))
+ if (commit_tree(merge_msg.buf, merge_msg.len, result_tree, parent,
+ result_commit, NULL, sign_commit))
die(_("failed to write commit object"));
finish(head, remoteheads, result_commit, "In-index merge");
drop_save();
@@ -877,8 +873,8 @@ static int finish_automerge(struct commit *head,
commit_list_insert(head, &parents);
strbuf_addch(&merge_msg, '\n');
prepare_to_commit(remoteheads);
- if (commit_tree(&merge_msg, result_tree, parents, result_commit,
- NULL, sign_commit))
+ if (commit_tree(merge_msg.buf, merge_msg.len, result_tree, parents,
+ result_commit, NULL, sign_commit))
die(_("failed to write commit object"));
strbuf_addf(&buf, "Merge made by the '%s' strategy.", wt_strategy);
finish(head, remoteheads, result_commit, buf.buf);
@@ -1282,10 +1278,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
printf(_("Commit %s has a good GPG signature by %s\n"),
hex, signature_check.signer);
- free(signature_check.gpg_output);
- free(signature_check.gpg_status);
- free(signature_check.signer);
- free(signature_check.key);
+ signature_check_clear(&signature_check);
}
}
diff --git a/builtin/mv.c b/builtin/mv.c
index 180ef99..6ffe540 100644
--- a/builtin/mv.c
+++ b/builtin/mv.c
@@ -63,7 +63,7 @@ static struct lock_file lock_file;
int cmd_mv(int argc, const char **argv, const char *prefix)
{
- int i, newfd, gitmodules_modified = 0;
+ int i, gitmodules_modified = 0;
int verbose = 0, show_only = 0, force = 0, ignore_errors = 0;
struct option builtin_mv_options[] = {
OPT__VERBOSE(&verbose, N_("be verbose")),
@@ -85,7 +85,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
if (--argc < 1)
usage_with_options(builtin_mv_usage, builtin_mv_options);
- newfd = hold_locked_index(&lock_file, 1);
+ hold_locked_index(&lock_file, 1);
if (read_cache() < 0)
die(_("index file corrupt"));
@@ -276,8 +276,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
stage_updated_gitmodules();
if (active_cache_changed) {
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(&lock_file))
+ if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
die(_("Unable to write new index file"));
}
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index c824d4e..3c8f319 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -33,10 +33,7 @@ static void name_rev(struct commit *commit,
return;
if (deref) {
- char *new_name = xmalloc(strlen(tip_name)+3);
- strcpy(new_name, tip_name);
- strcat(new_name, "^0");
- tip_name = new_name;
+ tip_name = xstrfmt("%s^0", tip_name);
if (generation)
die("generation: %d, but deref?", generation);
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index de36c60..238b502 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -2214,10 +2214,6 @@ static int git_pack_config(const char *k, const char *v, void *cb)
cache_max_small_delta_size = git_config_int(k, v);
return 0;
}
- if (!strcmp(k, "pack.writebitmaps")) {
- write_bitmap_index = git_config_bool(k, v);
- return 0;
- }
if (!strcmp(k, "pack.writebitmaphashcache")) {
if (git_config_bool(k, v))
write_bitmap_options |= BITMAP_OPT_HASH_CACHE;
diff --git a/builtin/read-tree.c b/builtin/read-tree.c
index 0d7ef84..e7e1c33 100644
--- a/builtin/read-tree.c
+++ b/builtin/read-tree.c
@@ -99,7 +99,7 @@ static struct lock_file lock_file;
int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
{
- int i, newfd, stage = 0;
+ int i, stage = 0;
unsigned char sha1[20];
struct tree_desc t[MAX_UNPACK_TREES];
struct unpack_trees_options opts;
@@ -149,12 +149,21 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
argc = parse_options(argc, argv, unused_prefix, read_tree_options,
read_tree_usage, 0);
- newfd = hold_locked_index(&lock_file, 1);
+ hold_locked_index(&lock_file, 1);
prefix_set = opts.prefix ? 1 : 0;
if (1 < opts.merge + opts.reset + prefix_set)
die("Which one? -m, --reset, or --prefix?");
+ /*
+ * NEEDSWORK
+ *
+ * The old index should be read anyway even if we're going to
+ * destroy all index entries because we still need to preserve
+ * certain information such as index version or split-index
+ * mode.
+ */
+
if (opts.reset || opts.merge || opts.prefix) {
if (read_cache_unmerged() && (opts.prefix || opts.merge))
die("You need to resolve your current index first");
@@ -231,10 +240,9 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
* what came from the tree.
*/
if (nr_trees == 1 && !opts.prefix)
- prime_cache_tree(&active_cache_tree, trees[0]);
+ prime_cache_tree(&the_index, trees[0]);
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(&lock_file))
+ if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
die("unable to write new index file");
return 0;
}
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index c323081..18458e8 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -614,12 +614,9 @@ static void run_update_post_hook(struct command *commands)
argv[0] = hook;
for (argc = 1, cmd = commands; cmd; cmd = cmd->next) {
- char *p;
if (cmd->error_string || cmd->did_not_exist)
continue;
- p = xmalloc(strlen(cmd->ref_name) + 1);
- strcpy(p, cmd->ref_name);
- argv[argc] = p;
+ argv[argc] = xstrdup(cmd->ref_name);
argc++;
}
argv[argc] = NULL;
diff --git a/builtin/remote.c b/builtin/remote.c
index a8efe3d..8e1dc39 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -263,16 +263,17 @@ static int config_read_branches(const char *key, const char *value, void *cb)
struct string_list_item *item;
struct branch_info *info;
enum { REMOTE, MERGE, REBASE } type;
+ size_t key_len;
key += 7;
- if (ends_with(key, ".remote")) {
- name = xstrndup(key, strlen(key) - 7);
+ if (strip_suffix(key, ".remote", &key_len)) {
+ name = xmemdupz(key, key_len);
type = REMOTE;
- } else if (ends_with(key, ".merge")) {
- name = xstrndup(key, strlen(key) - 6);
+ } else if (strip_suffix(key, ".merge", &key_len)) {
+ name = xmemdupz(key, key_len);
type = MERGE;
- } else if (ends_with(key, ".rebase")) {
- name = xstrndup(key, strlen(key) - 7);
+ } else if (strip_suffix(key, ".rebase", &key_len)) {
+ name = xmemdupz(key, key_len);
type = REBASE;
} else
return 0;
diff --git a/builtin/repack.c b/builtin/repack.c
index 6b0b62d..a77e743 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -10,6 +10,7 @@
static int delta_base_offset = 1;
static int pack_kept_objects = -1;
+static int write_bitmaps;
static char *packdir, *packtmp;
static const char *const git_repack_usage[] = {
@@ -27,6 +28,11 @@ static int repack_config(const char *var, const char *value, void *cb)
pack_kept_objects = git_config_bool(var, value);
return 0;
}
+ if (!strcmp(var, "repack.writebitmaps") ||
+ !strcmp(var, "pack.writebitmaps")) {
+ write_bitmaps = git_config_bool(var, value);
+ return 0;
+ }
return git_default_config(var, value, cb);
}
@@ -77,16 +83,15 @@ static void get_non_kept_pack_filenames(struct string_list *fname_list)
DIR *dir;
struct dirent *e;
char *fname;
- size_t len;
if (!(dir = opendir(packdir)))
return;
while ((e = readdir(dir)) != NULL) {
- if (!ends_with(e->d_name, ".pack"))
+ size_t len;
+ if (!strip_suffix(e->d_name, ".pack", &len))
continue;
- len = strlen(e->d_name) - strlen(".pack");
fname = xmemdupz(e->d_name, len);
if (!file_exists(mkpath("%s/%s.keep", packdir, fname)))
@@ -149,7 +154,6 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
int no_update_server_info = 0;
int quiet = 0;
int local = 0;
- int write_bitmap = -1;
struct option builtin_repack_options[] = {
OPT_BIT('a', NULL, &pack_everything,
@@ -168,7 +172,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
OPT__QUIET(&quiet, N_("be quiet")),
OPT_BOOL('l', "local", &local,
N_("pass --local to git-pack-objects")),
- OPT_BOOL('b', "write-bitmap-index", &write_bitmap,
+ OPT_BOOL('b', "write-bitmap-index", &write_bitmaps,
N_("write bitmap index")),
OPT_STRING(0, "unpack-unreachable", &unpack_unreachable, N_("approxidate"),
N_("with -A, do not loosen objects older than this")),
@@ -191,7 +195,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
git_repack_usage, 0);
if (pack_kept_objects < 0)
- pack_kept_objects = write_bitmap;
+ pack_kept_objects = write_bitmaps;
packdir = mkpathdup("%s/pack", get_object_directory());
packtmp = mkpathdup("%s/.tmp-%d-pack", packdir, (int)getpid());
@@ -217,9 +221,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
argv_array_pushf(&cmd_args, "--no-reuse-delta");
if (no_reuse_object)
argv_array_pushf(&cmd_args, "--no-reuse-object");
- if (write_bitmap >= 0)
- argv_array_pushf(&cmd_args, "--%swrite-bitmap-index",
- write_bitmap ? "" : "no-");
+ if (write_bitmaps)
+ argv_array_push(&cmd_args, "--write-bitmap-index");
if (pack_everything & ALL_INTO_ONE) {
get_non_kept_pack_filenames(&existing_packs);
diff --git a/builtin/replace.c b/builtin/replace.c
index 1bb491d..d1ea2c2 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -23,9 +23,9 @@ static const char * const git_replace_usage[] = {
};
enum replace_format {
- REPLACE_FORMAT_SHORT,
- REPLACE_FORMAT_MEDIUM,
- REPLACE_FORMAT_LONG
+ REPLACE_FORMAT_SHORT,
+ REPLACE_FORMAT_MEDIUM,
+ REPLACE_FORMAT_LONG
};
struct show_data {
@@ -188,27 +188,32 @@ static int replace_object(const char *object_ref, const char *replace_ref, int f
}
/*
- * Write the contents of the object named by "sha1" to the file "filename",
- * pretty-printed for human editing based on its type.
+ * Write the contents of the object named by "sha1" to the file "filename".
+ * If "raw" is true, then the object's raw contents are printed according to
+ * "type". Otherwise, we pretty-print the contents for human editing.
*/
-static void export_object(const unsigned char *sha1, const char *filename)
+static void export_object(const unsigned char *sha1, enum object_type type,
+ int raw, const char *filename)
{
- const char *argv[] = { "--no-replace-objects", "cat-file", "-p", NULL, NULL };
- struct child_process cmd = { argv };
+ struct child_process cmd = { NULL };
int fd;
fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0666);
if (fd < 0)
die_errno("unable to open %s for writing", filename);
- argv[3] = sha1_to_hex(sha1);
+ argv_array_push(&cmd.args, "--no-replace-objects");
+ argv_array_push(&cmd.args, "cat-file");
+ if (raw)
+ argv_array_push(&cmd.args, typename(type));
+ else
+ argv_array_push(&cmd.args, "-p");
+ argv_array_push(&cmd.args, sha1_to_hex(sha1));
cmd.git_cmd = 1;
cmd.out = fd;
if (run_command(&cmd))
die("cat-file reported failure");
-
- close(fd);
}
/*
@@ -217,7 +222,7 @@ static void export_object(const unsigned char *sha1, const char *filename)
* The sha1 of the written object is returned via sha1.
*/
static void import_object(unsigned char *sha1, enum object_type type,
- const char *filename)
+ int raw, const char *filename)
{
int fd;
@@ -225,7 +230,7 @@ static void import_object(unsigned char *sha1, enum object_type type,
if (fd < 0)
die_errno("unable to open %s for reading", filename);
- if (type == OBJ_TREE) {
+ if (!raw && type == OBJ_TREE) {
const char *argv[] = { "mktree", NULL };
struct child_process cmd = { argv };
struct strbuf result = STRBUF_INIT;
@@ -265,7 +270,7 @@ static void import_object(unsigned char *sha1, enum object_type type,
*/
}
-static int edit_and_replace(const char *object_ref, int force)
+static int edit_and_replace(const char *object_ref, int force, int raw)
{
char *tmpfile = git_pathdup("REPLACE_EDITOBJ");
enum object_type type;
@@ -281,10 +286,10 @@ static int edit_and_replace(const char *object_ref, int force)
check_ref_valid(old, prev, ref, sizeof(ref), force);
- export_object(old, tmpfile);
+ export_object(old, type, raw, tmpfile);
if (launch_editor(tmpfile, NULL, NULL) < 0)
die("editing object file failed");
- import_object(new, type, tmpfile);
+ import_object(new, type, raw, tmpfile);
free(tmpfile);
@@ -297,6 +302,7 @@ static int edit_and_replace(const char *object_ref, int force)
int cmd_replace(int argc, const char **argv, const char *prefix)
{
int force = 0;
+ int raw = 0;
const char *format = NULL;
enum {
MODE_UNSPECIFIED = 0,
@@ -310,6 +316,7 @@ int cmd_replace(int argc, const char **argv, const char *prefix)
OPT_CMDMODE('d', "delete", &cmdmode, N_("delete replace refs"), MODE_DELETE),
OPT_CMDMODE('e', "edit", &cmdmode, N_("edit existing object"), MODE_EDIT),
OPT_BOOL('f', "force", &force, N_("replace the ref if it exists")),
+ OPT_BOOL(0, "raw", &raw, N_("do not pretty-print contents for --edit")),
OPT_STRING(0, "format", &format, N_("format"), N_("use this format")),
OPT_END()
};
@@ -329,6 +336,10 @@ int cmd_replace(int argc, const char **argv, const char *prefix)
usage_msg_opt("-f only makes sense when writing a replacement",
git_replace_usage, options);
+ if (raw && cmdmode != MODE_EDIT)
+ usage_msg_opt("--raw only makes sense with --edit",
+ git_replace_usage, options);
+
switch (cmdmode) {
case MODE_DELETE:
if (argc < 1)
@@ -346,7 +357,7 @@ int cmd_replace(int argc, const char **argv, const char *prefix)
if (argc != 1)
usage_msg_opt("-e needs exactly one argument",
git_replace_usage, options);
- return edit_and_replace(argv[0], force);
+ return edit_and_replace(argv[0], force, raw);
case MODE_LIST:
if (argc > 1)
diff --git a/builtin/reset.c b/builtin/reset.c
index f368266..855d478 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -84,7 +84,7 @@ static int reset_index(const unsigned char *sha1, int reset_type, int quiet)
if (reset_type == MIXED || reset_type == HARD) {
tree = parse_tree_indirect(sha1);
- prime_cache_tree(&active_cache_tree, tree);
+ prime_cache_tree(&the_index, tree);
}
return 0;
@@ -93,7 +93,7 @@ static int reset_index(const unsigned char *sha1, int reset_type, int quiet)
static void print_new_head_line(struct commit *commit)
{
const char *hex, *body;
- char *msg;
+ const char *msg;
hex = find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV);
printf(_("HEAD is now at %s"), hex);
@@ -109,7 +109,7 @@ static void print_new_head_line(struct commit *commit)
}
else
printf("\n");
- logmsg_free(msg, commit);
+ unuse_commit_buffer(commit, msg);
}
static void update_index_from_diff(struct diff_queue_struct *q,
@@ -353,7 +353,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
if (reset_type != SOFT) {
struct lock_file *lock = xcalloc(1, sizeof(*lock));
- int newfd = hold_locked_index(lock, 1);
+ hold_locked_index(lock, 1);
if (reset_type == MIXED) {
int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN;
if (read_from_tree(&pathspec, sha1, intent_to_add))
@@ -369,8 +369,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
die(_("Could not reset index file to revision '%s'."), rev);
}
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(lock))
+ if (write_locked_index(&the_index, lock, COMMIT_LOCK))
die(_("Could not write new index file."));
}
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index 9f92905..ff84a82 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -106,7 +106,7 @@ static void show_commit(struct commit *commit, void *data)
else
putchar('\n');
- if (revs->verbose_header && commit->buffer) {
+ if (revs->verbose_header && get_cached_commit_buffer(commit, NULL)) {
struct strbuf buf = STRBUF_INIT;
struct pretty_print_context ctx = {0};
ctx.abbrev = revs->abbrev;
@@ -173,8 +173,7 @@ static void finish_commit(struct commit *commit, void *data)
free_commit_list(commit->parents);
commit->parents = NULL;
}
- free(commit->buffer);
- commit->buffer = NULL;
+ free_commit_buffer(commit);
}
static void finish_object(struct object *obj,
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 1a6122d..8102aaa 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -11,6 +11,7 @@
#include "parse-options.h"
#include "diff.h"
#include "revision.h"
+#include "split-index.h"
#define DO_REVS 1
#define DO_NOREV 2
@@ -775,6 +776,15 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
: "false");
continue;
}
+ if (!strcmp(arg, "--shared-index-path")) {
+ if (read_cache() < 0)
+ die(_("Could not read the index"));
+ if (the_index.split_index) {
+ const unsigned char *sha1 = the_index.split_index->base_sha1;
+ puts(git_path("sharedindex.%s", sha1_to_hex(sha1)));
+ }
+ continue;
+ }
if (starts_with(arg, "--since=")) {
show_datestring("--max-age=", arg+8);
continue;
diff --git a/builtin/rm.c b/builtin/rm.c
index 960634d..bc6490b 100644
--- a/builtin/rm.c
+++ b/builtin/rm.c
@@ -278,7 +278,7 @@ static struct option builtin_rm_options[] = {
int cmd_rm(int argc, const char **argv, const char *prefix)
{
- int i, newfd;
+ int i;
struct pathspec pathspec;
char *seen;
@@ -293,7 +293,7 @@ int cmd_rm(int argc, const char **argv, const char *prefix)
if (!index_only)
setup_work_tree();
- newfd = hold_locked_index(&lock_file, 1);
+ hold_locked_index(&lock_file, 1);
if (read_cache() < 0)
die(_("index file corrupt"));
@@ -427,8 +427,7 @@ int cmd_rm(int argc, const char **argv, const char *prefix)
}
if (active_cache_changed) {
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(&lock_file))
+ if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
die(_("Unable to write new index file"));
}
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index d873172..5fd4e4e 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -755,7 +755,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
}
for (i = 0; i < reflog; i++) {
- char *logmsg, *m;
+ char *logmsg;
const char *msg;
unsigned long timestamp;
int tz;
@@ -770,11 +770,9 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
msg = "(none)";
else
msg++;
- m = xmalloc(strlen(msg) + 200);
- sprintf(m, "(%s) %s",
- show_date(timestamp, tz, 1),
- msg);
- reflog_msg[i] = m;
+ reflog_msg[i] = xstrfmt("(%s) %s",
+ show_date(timestamp, tz, 1),
+ msg);
free(logmsg);
sprintf(nth_desc, "%s@{%d}", *av, base+i);
append_ref(nth_desc, sha1, 1);
diff --git a/builtin/tag.c b/builtin/tag.c
index 1101c19..9d7643f 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -83,7 +83,7 @@ static int in_commit_list(const struct commit_list *want, struct commit *c)
enum contains_result {
CONTAINS_UNKNOWN = -1,
CONTAINS_NO = 0,
- CONTAINS_YES = 1,
+ CONTAINS_YES = 1
};
/*
diff --git a/builtin/update-index.c b/builtin/update-index.c
index ebea285..e8c7fd4 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -13,6 +13,7 @@
#include "parse-options.h"
#include "pathspec.h"
#include "dir.h"
+#include "split-index.h"
/*
* Default to not allowing changes to the list of files. The
@@ -55,8 +56,9 @@ static int mark_ce_flags(const char *path, int flag, int mark)
active_cache[pos]->ce_flags |= flag;
else
active_cache[pos]->ce_flags &= ~flag;
- cache_tree_invalidate_path(active_cache_tree, path);
- active_cache_changed = 1;
+ active_cache[pos]->ce_flags |= CE_UPDATE_IN_BASE;
+ cache_tree_invalidate_path(&the_index, path);
+ active_cache_changed |= CE_ENTRY_CHANGED;
return 0;
}
return -1;
@@ -267,8 +269,9 @@ static void chmod_path(int flip, const char *path)
default:
goto fail;
}
- cache_tree_invalidate_path(active_cache_tree, path);
- active_cache_changed = 1;
+ cache_tree_invalidate_path(&the_index, path);
+ ce->ce_flags |= CE_UPDATE_IN_BASE;
+ active_cache_changed |= CE_ENTRY_CHANGED;
report("chmod %cx '%s'", flip, path);
return;
fail:
@@ -743,6 +746,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
char set_executable_bit = 0;
struct refresh_params refresh_args = {0, &has_errors};
int lock_error = 0;
+ int split_index = -1;
struct lock_file *lock_file;
struct parse_opt_ctx_t ctx;
int parseopt_state = PARSE_OPT_UNKNOWN;
@@ -825,6 +829,8 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
resolve_undo_clear_callback},
OPT_INTEGER(0, "index-version", &preferred_index_format,
N_("write index in this format")),
+ OPT_BOOL(0, "split-index", &split_index,
+ N_("enable or disable split index")),
OPT_END()
};
@@ -892,7 +898,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
INDEX_FORMAT_LB, INDEX_FORMAT_UB);
if (the_index.version != preferred_index_format)
- active_cache_changed = 1;
+ active_cache_changed |= SOMETHING_CHANGED;
the_index.version = preferred_index_format;
}
@@ -918,14 +924,27 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
strbuf_release(&buf);
}
+ if (split_index > 0) {
+ init_split_index(&the_index);
+ the_index.cache_changed |= SPLIT_INDEX_ORDERED;
+ } else if (!split_index && the_index.split_index) {
+ /*
+ * can't discard_split_index(&the_index); because that
+ * will destroy split_index->base->cache[], which may
+ * be shared with the_index.cache[]. So yeah we're
+ * leaking a bit here.
+ */
+ the_index.split_index = NULL;
+ the_index.cache_changed |= SOMETHING_CHANGED;
+ }
+
if (active_cache_changed) {
if (newfd < 0) {
if (refresh_args.flags & REFRESH_QUIET)
exit(128);
unable_to_lock_index_die(get_index_file(), lock_error);
}
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(lock_file))
+ if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
die("Unable to write new index file");
}
diff --git a/builtin/verify-commit.c b/builtin/verify-commit.c
new file mode 100644
index 0000000..b0f8504
--- /dev/null
+++ b/builtin/verify-commit.c
@@ -0,0 +1,93 @@
+/*
+ * Builtin "git commit-commit"
+ *
+ * Copyright (c) 2014 Michael J Gruber <git@drmicha.warpmail.net>
+ *
+ * Based on git-verify-tag
+ */
+#include "cache.h"
+#include "builtin.h"
+#include "commit.h"
+#include "run-command.h"
+#include <signal.h>
+#include "parse-options.h"
+#include "gpg-interface.h"
+
+static const char * const verify_commit_usage[] = {
+ N_("git verify-commit [-v|--verbose] <commit>..."),
+ NULL
+};
+
+static int run_gpg_verify(const unsigned char *sha1, const char *buf, unsigned long size, int verbose)
+{
+ struct signature_check signature_check;
+
+ memset(&signature_check, 0, sizeof(signature_check));
+
+ check_commit_signature(lookup_commit(sha1), &signature_check);
+
+ if (verbose && signature_check.payload)
+ fputs(signature_check.payload, stdout);
+
+ if (signature_check.gpg_output)
+ fputs(signature_check.gpg_output, stderr);
+
+ signature_check_clear(&signature_check);
+ return signature_check.result != 'G';
+}
+
+static int verify_commit(const char *name, int verbose)
+{
+ enum object_type type;
+ unsigned char sha1[20];
+ char *buf;
+ unsigned long size;
+ int ret;
+
+ if (get_sha1(name, sha1))
+ return error("commit '%s' not found.", name);
+
+ buf = read_sha1_file(sha1, &type, &size);
+ if (!buf)
+ return error("%s: unable to read file.", name);
+ if (type != OBJ_COMMIT)
+ return error("%s: cannot verify a non-commit object of type %s.",
+ name, typename(type));
+
+ ret = run_gpg_verify(sha1, buf, size, verbose);
+
+ free(buf);
+ return ret;
+}
+
+static int git_verify_commit_config(const char *var, const char *value, void *cb)
+{
+ int status = git_gpg_config(var, value, cb);
+ if (status)
+ return status;
+ return git_default_config(var, value, cb);
+}
+
+int cmd_verify_commit(int argc, const char **argv, const char *prefix)
+{
+ int i = 1, verbose = 0, had_error = 0;
+ const struct option verify_commit_options[] = {
+ OPT__VERBOSE(&verbose, N_("print commit contents")),
+ OPT_END()
+ };
+
+ git_config(git_verify_commit_config, NULL);
+
+ argc = parse_options(argc, argv, prefix, verify_commit_options,
+ verify_commit_usage, PARSE_OPT_KEEP_ARGV0);
+ if (argc <= i)
+ usage_with_options(verify_commit_usage, verify_commit_options);
+
+ /* sometimes the program was terminated because this signal
+ * was received in the process of writing the gpg input: */
+ signal(SIGPIPE, SIG_IGN);
+ while (i < argc)
+ if (verify_commit(argv[i++], verbose))
+ had_error = 1;
+ return had_error;
+}
diff --git a/builtin/verify-pack.c b/builtin/verify-pack.c
index 66cd2df..972579f 100644
--- a/builtin/verify-pack.c
+++ b/builtin/verify-pack.c
@@ -27,10 +27,9 @@ static int verify_one_pack(const char *path, unsigned int flags)
* normalize these forms to "foo.pack" for "index-pack --verify".
*/
strbuf_addstr(&arg, path);
- if (has_extension(arg.buf, ".idx"))
- strbuf_splice(&arg, arg.len - 3, 3, "pack", 4);
- else if (!has_extension(arg.buf, ".pack"))
- strbuf_add(&arg, ".pack", 5);
+ if (strbuf_strip_suffix(&arg, ".idx") ||
+ !ends_with(arg.buf, ".pack"))
+ strbuf_addstr(&arg, ".pack");
argv[2] = arg.buf;
memset(&index_pack, 0, sizeof(index_pack));