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-rw-r--r--builtin/am.c4
-rw-r--r--builtin/branch.c3
-rw-r--r--builtin/checkout.c11
-rw-r--r--builtin/commit-tree.c158
-rw-r--r--builtin/commit.c9
-rw-r--r--builtin/diff.c22
-rw-r--r--builtin/fetch-pack.c2
-rw-r--r--builtin/fetch.c2
-rw-r--r--builtin/for-each-ref.c3
-rw-r--r--builtin/fsck.c62
-rw-r--r--builtin/init-db.c10
-rw-r--r--builtin/log.c60
-rw-r--r--builtin/ls-files.c2
-rw-r--r--builtin/ls-remote.c3
-rw-r--r--builtin/multi-pack-index.c3
-rw-r--r--builtin/range-diff.c26
-rw-r--r--builtin/rebase--interactive.c144
-rw-r--r--builtin/rebase.c96
-rw-r--r--builtin/reset.c1
-rw-r--r--builtin/rev-list.c2
-rw-r--r--builtin/stash.c1648
-rw-r--r--builtin/submodule--helper.c2
-rw-r--r--builtin/tag.c3
-rw-r--r--builtin/update-index.c7
-rw-r--r--builtin/worktree.c12
25 files changed, 2048 insertions, 247 deletions
diff --git a/builtin/am.c b/builtin/am.c
index 4fb107a9d1..3ba5723c2c 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -1501,11 +1501,11 @@ static int fall_back_threeway(const struct am_state *state, const char *index_pa
* review them with extra care to spot mismerges.
*/
struct rev_info rev_info;
- const char *diff_filter_str = "--diff-filter=AM";
repo_init_revisions(the_repository, &rev_info, NULL);
rev_info.diffopt.output_format = DIFF_FORMAT_NAME_STATUS;
- diff_opt_parse(&rev_info.diffopt, &diff_filter_str, 1, rev_info.prefix);
+ rev_info.diffopt.filter |= diff_filter_bit('A');
+ rev_info.diffopt.filter |= diff_filter_bit('M');
add_pending_oid(&rev_info, "HEAD", &our_tree, 0);
diff_setup_done(&rev_info.diffopt);
run_diff_index(&rev_info, 1);
diff --git a/builtin/branch.c b/builtin/branch.c
index 4c83055730..d4359b33ac 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -644,8 +644,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
OPT_MERGED(&filter, N_("print only branches that are merged")),
OPT_NO_MERGED(&filter, N_("print only branches that are not merged")),
OPT_COLUMN(0, "column", &colopts, N_("list branches in columns")),
- OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
- N_("field name to sort on"), &parse_opt_ref_sorting),
+ OPT_REF_SORT(sorting_tail),
{
OPTION_CALLBACK, 0, "points-at", &filter.points_at, N_("object"),
N_("print only branches of the object"), 0, parse_opt_object_name
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 0e6037b296..2e72a5e5a9 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -376,7 +376,7 @@ static int checkout_paths(const struct checkout_opts *opts,
ps_matched,
opts);
- if (report_path_error(ps_matched, &opts->pathspec, opts->prefix)) {
+ if (report_path_error(ps_matched, &opts->pathspec)) {
free(ps_matched);
return 1;
}
@@ -726,6 +726,8 @@ static int merge_working_tree(const struct checkout_opts *opts,
struct tree *result;
struct tree *work;
struct merge_options o;
+ struct strbuf sb = STRBUF_INIT;
+
if (!opts->merge)
return 1;
@@ -736,6 +738,13 @@ static int merge_working_tree(const struct checkout_opts *opts,
if (!old_branch_info->commit)
return 1;
+ if (repo_index_has_changes(the_repository,
+ get_commit_tree(old_branch_info->commit),
+ &sb))
+ warning(_("staged changes in the following files may be lost: %s"),
+ sb.buf);
+ strbuf_release(&sb);
+
/* Do more real merge */
/*
diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c
index 12cc403bd7..b866d83951 100644
--- a/builtin/commit-tree.c
+++ b/builtin/commit-tree.c
@@ -12,8 +12,13 @@
#include "builtin.h"
#include "utf8.h"
#include "gpg-interface.h"
+#include "parse-options.h"
-static const char commit_tree_usage[] = "git commit-tree [(-p <sha1>)...] [-S[<keyid>]] [-m <message>] [-F <file>] <sha1>";
+static const char * const commit_tree_usage[] = {
+ N_("git commit-tree [(-p <parent>)...] [-S[<keyid>]] [(-m <message>)...] "
+ "[(-F <file>)...] <tree>"),
+ NULL
+};
static const char *sign_commit;
@@ -23,7 +28,7 @@ static void new_parent(struct commit *parent, struct commit_list **parents_p)
struct commit_list *parents;
for (parents = *parents_p; parents; parents = parents->next) {
if (parents->item == parent) {
- error("duplicate parent %s ignored", oid_to_hex(oid));
+ error(_("duplicate parent %s ignored"), oid_to_hex(oid));
return;
}
parents_p = &parents->next;
@@ -39,91 +44,100 @@ static int commit_tree_config(const char *var, const char *value, void *cb)
return git_default_config(var, value, cb);
}
+static int parse_parent_arg_callback(const struct option *opt,
+ const char *arg, int unset)
+{
+ struct object_id oid;
+ struct commit_list **parents = opt->value;
+
+ BUG_ON_OPT_NEG_NOARG(unset, arg);
+
+ if (get_oid_commit(arg, &oid))
+ die(_("not a valid object name %s"), arg);
+
+ assert_oid_type(&oid, OBJ_COMMIT);
+ new_parent(lookup_commit(the_repository, &oid), parents);
+ return 0;
+}
+
+static int parse_message_arg_callback(const struct option *opt,
+ const char *arg, int unset)
+{
+ struct strbuf *buf = opt->value;
+
+ BUG_ON_OPT_NEG_NOARG(unset, arg);
+
+ if (buf->len)
+ strbuf_addch(buf, '\n');
+ strbuf_addstr(buf, arg);
+ strbuf_complete_line(buf);
+
+ return 0;
+}
+
+static int parse_file_arg_callback(const struct option *opt,
+ const char *arg, int unset)
+{
+ int fd;
+ struct strbuf *buf = opt->value;
+
+ BUG_ON_OPT_NEG_NOARG(unset, arg);
+
+ if (buf->len)
+ strbuf_addch(buf, '\n');
+ if (!strcmp(arg, "-"))
+ fd = 0;
+ else {
+ fd = open(arg, O_RDONLY);
+ if (fd < 0)
+ die_errno(_("git commit-tree: failed to open '%s'"), arg);
+ }
+ if (strbuf_read(buf, fd, 0) < 0)
+ die_errno(_("git commit-tree: failed to read '%s'"), arg);
+ if (fd && close(fd))
+ die_errno(_("git commit-tree: failed to close '%s'"), arg);
+
+ return 0;
+}
+
int cmd_commit_tree(int argc, const char **argv, const char *prefix)
{
- int i, got_tree = 0;
+ static struct strbuf buffer = STRBUF_INIT;
struct commit_list *parents = NULL;
struct object_id tree_oid;
struct object_id commit_oid;
- struct strbuf buffer = STRBUF_INIT;
+
+ struct option options[] = {
+ { OPTION_CALLBACK, 'p', NULL, &parents, N_("parent"),
+ N_("id of a parent commit object"), PARSE_OPT_NONEG,
+ parse_parent_arg_callback },
+ { OPTION_CALLBACK, 'm', NULL, &buffer, N_("message"),
+ N_("commit message"), PARSE_OPT_NONEG,
+ parse_message_arg_callback },
+ { OPTION_CALLBACK, 'F', NULL, &buffer, N_("file"),
+ N_("read commit log message from file"), PARSE_OPT_NONEG,
+ parse_file_arg_callback },
+ { OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key-id"),
+ N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
+ OPT_END()
+ };
git_config(commit_tree_config, NULL);
if (argc < 2 || !strcmp(argv[1], "-h"))
- usage(commit_tree_usage);
-
- for (i = 1; i < argc; i++) {
- const char *arg = argv[i];
- if (!strcmp(arg, "-p")) {
- struct object_id oid;
- if (argc <= ++i)
- usage(commit_tree_usage);
- if (get_oid_commit(argv[i], &oid))
- die("Not a valid object name %s", argv[i]);
- assert_oid_type(&oid, OBJ_COMMIT);
- new_parent(lookup_commit(the_repository, &oid),
- &parents);
- continue;
- }
+ usage_with_options(commit_tree_usage, options);
- if (!strcmp(arg, "--gpg-sign")) {
- sign_commit = "";
- continue;
- }
+ argc = parse_options(argc, argv, prefix, options, commit_tree_usage, 0);
- if (skip_prefix(arg, "-S", &sign_commit) ||
- skip_prefix(arg, "--gpg-sign=", &sign_commit))
- continue;
+ if (argc != 1)
+ die(_("must give exactly one tree"));
- if (!strcmp(arg, "--no-gpg-sign")) {
- sign_commit = NULL;
- continue;
- }
-
- if (!strcmp(arg, "-m")) {
- if (argc <= ++i)
- usage(commit_tree_usage);
- if (buffer.len)
- strbuf_addch(&buffer, '\n');
- strbuf_addstr(&buffer, argv[i]);
- strbuf_complete_line(&buffer);
- continue;
- }
-
- if (!strcmp(arg, "-F")) {
- int fd;
-
- if (argc <= ++i)
- usage(commit_tree_usage);
- if (buffer.len)
- strbuf_addch(&buffer, '\n');
- if (!strcmp(argv[i], "-"))
- fd = 0;
- else {
- fd = open(argv[i], O_RDONLY);
- if (fd < 0)
- die_errno("git commit-tree: failed to open '%s'",
- argv[i]);
- }
- if (strbuf_read(&buffer, fd, 0) < 0)
- die_errno("git commit-tree: failed to read '%s'",
- argv[i]);
- if (fd && close(fd))
- die_errno("git commit-tree: failed to close '%s'",
- argv[i]);
- continue;
- }
-
- if (get_oid_tree(arg, &tree_oid))
- die("Not a valid object name %s", arg);
- if (got_tree)
- die("Cannot give more than one trees");
- got_tree = 1;
- }
+ if (get_oid_tree(argv[0], &tree_oid))
+ die(_("not a valid object name %s"), argv[0]);
if (!buffer.len) {
if (strbuf_read(&buffer, 0, 0) < 0)
- die_errno("git commit-tree: failed to read");
+ die_errno(_("git commit-tree: failed to read"));
}
if (commit_tree(buffer.buf, buffer.len, &tree_oid, parents, &commit_oid,
diff --git a/builtin/commit.c b/builtin/commit.c
index f17537474a..833ecb316a 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -235,7 +235,7 @@ static int commit_index_files(void)
* and return the paths that match the given pattern in list.
*/
static int list_paths(struct string_list *list, const char *with_tree,
- const char *prefix, const struct pathspec *pattern)
+ const struct pathspec *pattern)
{
int i, ret;
char *m;
@@ -264,7 +264,7 @@ static int list_paths(struct string_list *list, const char *with_tree,
item->util = item; /* better a valid pointer than a fake one */
}
- ret = report_path_error(m, pattern, prefix);
+ ret = report_path_error(m, pattern);
free(m);
return ret;
}
@@ -454,7 +454,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
die(_("cannot do a partial commit during a cherry-pick."));
}
- if (list_paths(&partial, !current_head ? NULL : "HEAD", prefix, &pathspec))
+ if (list_paths(&partial, !current_head ? NULL : "HEAD", &pathspec))
exit(1);
discard_cache();
@@ -1194,7 +1194,8 @@ static int parse_and_validate_options(int argc, const char *argv[],
handle_untracked_files_arg(s);
if (all && argc > 0)
- die(_("Paths with -a does not make sense."));
+ die(_("paths '%s ...' with -a does not make sense"),
+ argv[0]);
if (status_format != STATUS_FORMAT_NONE)
dry_run = 1;
diff --git a/builtin/diff.c b/builtin/diff.c
index 53d4234ff4..42ac803091 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -321,24 +321,6 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
repo_init_revisions(the_repository, &rev, prefix);
- if (no_index && argc != i + 2) {
- if (no_index == DIFF_NO_INDEX_IMPLICIT) {
- /*
- * There was no --no-index and there were not two
- * paths. It is possible that the user intended
- * to do an inside-repository operation.
- */
- fprintf(stderr, "Not a git repository\n");
- fprintf(stderr,
- "To compare two paths outside a working tree:\n");
- }
- /* Give the usage message for non-repository usage and exit. */
- usagef("git diff %s <path> <path>",
- no_index == DIFF_NO_INDEX_EXPLICIT ?
- "--no-index" : "[--no-index]");
-
- }
-
/* Set up defaults that will apply to both no-index and regular diffs. */
rev.diffopt.stat_width = -1;
rev.diffopt.stat_graph_width = -1;
@@ -347,7 +329,9 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
/* If this is a no-index diff, just run it and exit there. */
if (no_index)
- diff_no_index(&rev, argc, argv);
+ exit(diff_no_index(&rev, no_index == DIFF_NO_INDEX_IMPLICIT,
+ argc, argv));
+
/*
* Otherwise, we are doing the usual "git" diff; set up any
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index 153a2bd282..dc1485c8aa 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -234,7 +234,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
BUG("unknown protocol version");
}
- ref = fetch_pack(&args, fd, conn, ref, dest, sought, nr_sought,
+ ref = fetch_pack(&args, fd, ref, sought, nr_sought,
&shallow, pack_lockfile_ptr, version);
if (pack_lockfile) {
printf("lock %s\n", pack_lockfile);
diff --git a/builtin/fetch.c b/builtin/fetch.c
index b620fd54b4..4ba63d5ac6 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -1556,7 +1556,9 @@ static int fetch_one(struct remote *remote, int argc, const char **argv, int pru
sigchain_push_common(unlock_pack_on_signal);
atexit(unlock_pack);
+ sigchain_push(SIGPIPE, SIG_IGN);
exit_code = do_fetch(gtransport, &rs);
+ sigchain_pop(SIGPIPE);
refspec_clear(&rs);
transport_disconnect(gtransport);
gtransport = NULL;
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index e931be9ce4..465153e853 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -37,8 +37,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
OPT_INTEGER( 0 , "count", &maxcount, N_("show only <n> matched refs")),
OPT_STRING( 0 , "format", &format.format, N_("format"), N_("format to use for the output")),
OPT__COLOR(&format.use_color, N_("respect format colors")),
- OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
- N_("field name to sort on"), &parse_opt_ref_sorting),
+ OPT_REF_SORT(sorting_tail),
OPT_CALLBACK(0, "points-at", &filter.points_at,
N_("object"), N_("print only refs which points at the given object"),
parse_opt_object_name),
diff --git a/builtin/fsck.c b/builtin/fsck.c
index bb4227bebc..d26fb0a044 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -235,6 +235,48 @@ static int mark_used(struct object *obj, int type, void *data, struct fsck_optio
return 0;
}
+static void mark_unreachable_referents(const struct object_id *oid)
+{
+ struct fsck_options options = FSCK_OPTIONS_DEFAULT;
+ struct object *obj = lookup_object(the_repository, oid->hash);
+
+ if (!obj || !(obj->flags & HAS_OBJ))
+ return; /* not part of our original set */
+ if (obj->flags & REACHABLE)
+ return; /* reachable objects already traversed */
+
+ /*
+ * Avoid passing OBJ_NONE to fsck_walk, which will parse the object
+ * (and we want to avoid parsing blobs).
+ */
+ if (obj->type == OBJ_NONE) {
+ enum object_type type = oid_object_info(the_repository,
+ &obj->oid, NULL);
+ if (type > 0)
+ object_as_type(the_repository, obj, type, 0);
+ }
+
+ options.walk = mark_used;
+ fsck_walk(obj, NULL, &options);
+}
+
+static int mark_loose_unreachable_referents(const struct object_id *oid,
+ const char *path,
+ void *data)
+{
+ mark_unreachable_referents(oid);
+ return 0;
+}
+
+static int mark_packed_unreachable_referents(const struct object_id *oid,
+ struct packed_git *pack,
+ uint32_t pos,
+ void *data)
+{
+ mark_unreachable_referents(oid);
+ return 0;
+}
+
/*
* Check a single reachable object
*/
@@ -347,6 +389,26 @@ static void check_connectivity(void)
/* Traverse the pending reachable objects */
traverse_reachable();
+ /*
+ * With --connectivity-only, we won't have actually opened and marked
+ * unreachable objects with USED. Do that now to make --dangling, etc
+ * accurate.
+ */
+ if (connectivity_only && (show_dangling || write_lost_and_found)) {
+ /*
+ * Even though we already have a "struct object" for each of
+ * these in memory, we must not iterate over the internal
+ * object hash as we do below. Our loop would potentially
+ * resize the hash, making our iteration invalid.
+ *
+ * Instead, we'll just go back to the source list of objects,
+ * and ignore any that weren't present in our earlier
+ * traversal.
+ */
+ for_each_loose_object(mark_loose_unreachable_referents, NULL, 0);
+ for_each_packed_object(mark_packed_unreachable_referents, NULL, 0);
+ }
+
/* Look up all the requirements, warn about missing objects.. */
max = get_max_object_index();
if (verbose)
diff --git a/builtin/init-db.c b/builtin/init-db.c
index 93eff7618c..6ca002893f 100644
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -96,7 +96,7 @@ static void copy_templates(const char *template_dir)
struct strbuf path = STRBUF_INIT;
struct strbuf template_path = STRBUF_INIT;
size_t template_len;
- struct repository_format template_format;
+ struct repository_format template_format = REPOSITORY_FORMAT_INIT;
struct strbuf err = STRBUF_INIT;
DIR *dir;
char *to_free = NULL;
@@ -148,6 +148,7 @@ free_return:
free(to_free);
strbuf_release(&path);
strbuf_release(&template_path);
+ clear_repository_format(&template_format);
}
static int git_init_db_config(const char *k, const char *v, void *cb)
@@ -155,6 +156,9 @@ static int git_init_db_config(const char *k, const char *v, void *cb)
if (!strcmp(k, "init.templatedir"))
return git_config_pathname(&init_db_template_dir, k, v);
+ if (starts_with(k, "core."))
+ return platform_core_config(k, v, cb);
+
return 0;
}
@@ -185,6 +189,7 @@ static int create_default_files(const char *template_path,
struct strbuf err = STRBUF_INIT;
/* Just look for `init.templatedir` */
+ init_db_template_dir = NULL; /* re-set in case it was set before */
git_config(git_init_db_config, NULL);
/*
@@ -361,6 +366,9 @@ int init_db(const char *git_dir, const char *real_git_dir,
}
startup_info->have_repository = 1;
+ /* Just look for `core.hidedotfiles` */
+ git_config(git_init_db_config, NULL);
+
safe_create_dir(git_dir, 0);
init_is_bare_repository = is_bare_repository();
diff --git a/builtin/log.c b/builtin/log.c
index ab859f5904..e43ee12fb1 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -251,7 +251,7 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
* This gives a rough estimate for how many commits we
* will print out in the list.
*/
-static int estimate_commit_count(struct rev_info *rev, struct commit_list *list)
+static int estimate_commit_count(struct commit_list *list)
{
int n = 0;
@@ -289,7 +289,7 @@ static void log_show_early(struct rev_info *revs, struct commit_list *list)
switch (simplify_commit(revs, commit)) {
case commit_show:
if (show_header) {
- int n = estimate_commit_count(revs, list);
+ int n = estimate_commit_count(list);
show_early_header(revs, "incomplete", n);
show_header = 0;
}
@@ -333,7 +333,7 @@ static void early_output(int signal)
show_early_output = log_show_early;
}
-static void setup_early_output(struct rev_info *rev)
+static void setup_early_output(void)
{
struct sigaction sa;
@@ -364,7 +364,7 @@ static void setup_early_output(struct rev_info *rev)
static void finish_early_output(struct rev_info *rev)
{
- int n = estimate_commit_count(rev, rev->commits);
+ int n = estimate_commit_count(rev->commits);
signal(SIGALRM, SIG_IGN);
show_early_header(rev, "done", n);
}
@@ -376,7 +376,7 @@ static int cmd_log_walk(struct rev_info *rev)
int saved_dcctc = 0, close_file = rev->diffopt.close_file;
if (rev->early_output)
- setup_early_output(rev);
+ setup_early_output();
if (prepare_revision_walk(rev))
die(_("revision walk setup failed"));
@@ -490,7 +490,7 @@ int cmd_whatchanged(int argc, const char **argv, const char *prefix)
return cmd_log_walk(&rev);
}
-static void show_tagger(char *buf, int len, struct rev_info *rev)
+static void show_tagger(const char *buf, struct rev_info *rev)
{
struct strbuf out = STRBUF_INIT;
struct pretty_print_context pp = {0};
@@ -517,7 +517,7 @@ static int show_blob_object(const struct object_id *oid, struct rev_info *rev, c
if (get_oid_with_context(the_repository, obj_name,
GET_OID_RECORD_PATH,
&oidc, &obj_context))
- die(_("Not a valid object name %s"), obj_name);
+ die(_("not a valid object name %s"), obj_name);
if (!obj_context.path ||
!textconv_object(the_repository, obj_context.path,
obj_context.mode, &oidc, 1, &buf, &size)) {
@@ -541,16 +541,16 @@ static int show_tag_object(const struct object_id *oid, struct rev_info *rev)
int offset = 0;
if (!buf)
- return error(_("Could not read object %s"), oid_to_hex(oid));
+ return error(_("could not read object %s"), oid_to_hex(oid));
assert(type == OBJ_TAG);
while (offset < size && buf[offset] != '\n') {
int new_offset = offset + 1;
+ const char *ident;
while (new_offset < size && buf[new_offset++] != '\n')
; /* do nothing */
- if (starts_with(buf + offset, "tagger "))
- show_tagger(buf + offset + 7,
- new_offset - offset - 7, rev);
+ if (skip_prefix(buf + offset, "tagger ", &ident))
+ show_tagger(ident, rev);
offset = new_offset;
}
@@ -635,7 +635,7 @@ int cmd_show(int argc, const char **argv, const char *prefix)
break;
o = parse_object(the_repository, &t->tagged->oid);
if (!o)
- ret = error(_("Could not read object %s"),
+ ret = error(_("could not read object %s"),
oid_to_hex(&t->tagged->oid));
objects[i].item = o;
i--;
@@ -660,7 +660,7 @@ int cmd_show(int argc, const char **argv, const char *prefix)
ret = cmd_log_walk(&rev);
break;
default:
- ret = error(_("Unknown type: %d"), o->type);
+ ret = error(_("unknown type: %d"), o->type);
}
}
free(objects);
@@ -898,7 +898,7 @@ static int open_next_file(struct commit *commit, const char *subject,
printf("%s\n", filename.buf + outdir_offset);
if ((rev->diffopt.file = fopen(filename.buf, "w")) == NULL) {
- error_errno(_("Cannot open patch file %s"), filename.buf);
+ error_errno(_("cannot open patch file %s"), filename.buf);
strbuf_release(&filename);
return -1;
}
@@ -915,7 +915,7 @@ static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids)
unsigned flags1, flags2;
if (rev->pending.nr != 2)
- die(_("Need exactly one range."));
+ die(_("need exactly one range"));
o1 = rev->pending.objects[0].item;
o2 = rev->pending.objects[1].item;
@@ -925,7 +925,7 @@ static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids)
c2 = lookup_commit_reference(the_repository, &o2->oid);
if ((flags1 & UNINTERESTING) == (flags2 & UNINTERESTING))
- die(_("Not a range."));
+ die(_("not a range"));
init_patch_ids(the_repository, ids);
@@ -1048,13 +1048,13 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
struct commit *head = list[0];
if (!cmit_fmt_is_mail(rev->commit_format))
- die(_("Cover letter needs email format"));
+ die(_("cover letter needs email format"));
committer = git_committer_info(0);
if (!use_stdout &&
open_next_file(NULL, rev->numbered_files ? NULL : "cover-letter", rev, quiet))
- return;
+ die(_("failed to create cover-letter file"));
log_write_email_headers(rev, head, &pp.after_subject, &need_8bit_cte, 0);
@@ -1218,7 +1218,7 @@ static int output_directory_callback(const struct option *opt, const char *arg,
const char **dir = (const char **)opt->value;
BUG_ON_OPT_NEG(unset);
if (*dir)
- die(_("Two output directories?"));
+ die(_("two output directories?"));
*dir = arg;
return 0;
}
@@ -1329,7 +1329,7 @@ static struct commit *get_base_commit(const char *base_commit,
if (base_commit && strcmp(base_commit, "auto")) {
base = lookup_commit_reference_by_name(base_commit);
if (!base)
- die(_("Unknown commit %s"), base_commit);
+ die(_("unknown commit %s"), base_commit);
} else if ((base_commit && !strcmp(base_commit, "auto")) || base_auto) {
struct branch *curr_branch = branch_get(NULL);
const char *upstream = branch_get_upstream(curr_branch, NULL);
@@ -1339,18 +1339,18 @@ static struct commit *get_base_commit(const char *base_commit,
struct object_id oid;
if (get_oid(upstream, &oid))
- die(_("Failed to resolve '%s' as a valid ref."), upstream);
+ die(_("failed to resolve '%s' as a valid ref"), upstream);
commit = lookup_commit_or_die(&oid, "upstream base");
base_list = get_merge_bases_many(commit, total, list);
/* There should be one and only one merge base. */
if (!base_list || base_list->next)
- die(_("Could not find exact merge base."));
+ die(_("could not find exact merge base"));
base = base_list->item;
free_commit_list(base_list);
} else {
- die(_("Failed to get upstream, if you want to record base commit automatically,\n"
+ die(_("failed to get upstream, if you want to record base commit automatically,\n"
"please use git branch --set-upstream-to to track a remote branch.\n"
- "Or you could specify base commit by --base=<base-commit-id> manually."));
+ "Or you could specify base commit by --base=<base-commit-id> manually"));
}
}
@@ -1368,7 +1368,7 @@ static struct commit *get_base_commit(const char *base_commit,
struct commit_list *merge_base;
merge_base = get_merge_bases(rev[2 * i], rev[2 * i + 1]);
if (!merge_base || merge_base->next)
- die(_("Failed to find exact merge base"));
+ die(_("failed to find exact merge base"));
rev[i] = merge_base->item;
}
@@ -1747,7 +1747,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
if (use_stdout)
die(_("standard output, or directory, which one?"));
if (mkdir(output_directory, 0777) < 0 && errno != EEXIST)
- die_errno(_("Could not create directory '%s'"),
+ die_errno(_("could not create directory '%s'"),
output_directory);
}
@@ -1949,7 +1949,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
if (!use_stdout &&
open_next_file(rev.numbered_files ? NULL : commit, NULL, &rev, quiet))
- die(_("Failed to create output files"));
+ die(_("failed to create output files"));
shown = log_tree_commit(&rev, commit);
free_commit_buffer(the_repository->parsed_objects,
commit);
@@ -2073,9 +2073,9 @@ int cmd_cherry(int argc, const char **argv, const char *prefix)
revs.max_parents = 1;
if (add_pending_commit(head, &revs, 0))
- die(_("Unknown commit %s"), head);
+ die(_("unknown commit %s"), head);
if (add_pending_commit(upstream, &revs, UNINTERESTING))
- die(_("Unknown commit %s"), upstream);
+ die(_("unknown commit %s"), upstream);
/* Don't say anything if head and upstream are the same. */
if (revs.pending.nr == 2) {
@@ -2087,7 +2087,7 @@ int cmd_cherry(int argc, const char **argv, const char *prefix)
get_patch_ids(&revs, &ids);
if (limit && add_pending_commit(limit, &revs, UNINTERESTING))
- die(_("Unknown commit %s"), limit);
+ die(_("unknown commit %s"), limit);
/* reverse the list of commits */
if (prepare_revision_walk(&revs))
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 29a8762d46..37a08c714b 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -680,7 +680,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
if (ps_matched) {
int bad;
- bad = report_path_error(ps_matched, &pathspec, prefix);
+ bad = report_path_error(ps_matched, &pathspec);
if (bad)
fprintf(stderr, "Did you forget to 'git add'?\n");
diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index 1d7f1f5ce2..6ef519514b 100644
--- a/builtin/ls-remote.c
+++ b/builtin/ls-remote.c
@@ -67,8 +67,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
OPT_BIT(0, "refs", &flags, N_("do not show peeled tags"), REF_NORMAL),
OPT_BOOL(0, "get-url", &get_url,
N_("take url.<base>.insteadOf into account")),
- OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
- N_("field name to sort on"), &parse_opt_ref_sorting),
+ OPT_REF_SORT(sorting_tail),
OPT_SET_INT_F(0, "exit-code", &status,
N_("exit with exit code 2 if no matching refs are found"),
2, PARSE_OPT_NOCOMPLETE),
diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c
index fca70f8e4f..ae6e476ad5 100644
--- a/builtin/multi-pack-index.c
+++ b/builtin/multi-pack-index.c
@@ -3,6 +3,7 @@
#include "config.h"
#include "parse-options.h"
#include "midx.h"
+#include "trace2.h"
static char const * const builtin_multi_pack_index_usage[] = {
N_("git multi-pack-index [--object-dir=<dir>] (write|verify)"),
@@ -40,6 +41,8 @@ int cmd_multi_pack_index(int argc, const char **argv,
return 1;
}
+ trace2_cmd_mode(argv[0]);
+
if (!strcmp(argv[0], "write"))
return write_midx_file(opts.object_dir);
if (!strcmp(argv[0], "verify"))
diff --git a/builtin/range-diff.c b/builtin/range-diff.c
index f01a0be851..784bd19321 100644
--- a/builtin/range-diff.c
+++ b/builtin/range-diff.c
@@ -16,42 +16,27 @@ int cmd_range_diff(int argc, const char **argv, const char *prefix)
int creation_factor = RANGE_DIFF_CREATION_FACTOR_DEFAULT;
struct diff_options diffopt = { NULL };
int simple_color = -1;
- struct option options[] = {
+ struct option range_diff_options[] = {
OPT_INTEGER(0, "creation-factor", &creation_factor,
N_("Percentage by which creation is weighted")),
OPT_BOOL(0, "no-dual-color", &simple_color,
N_("use simple diff colors")),
OPT_END()
};
- int i, j, res = 0;
+ struct option *options;
+ int res = 0;
struct strbuf range1 = STRBUF_INIT, range2 = STRBUF_INIT;
git_config(git_diff_ui_config, NULL);
repo_diff_setup(the_repository, &diffopt);
+ options = parse_options_concat(range_diff_options, diffopt.parseopts);
argc = parse_options(argc, argv, NULL, options,
- builtin_range_diff_usage, PARSE_OPT_KEEP_UNKNOWN |
- PARSE_OPT_KEEP_DASHDASH | PARSE_OPT_KEEP_ARGV0);
-
- for (i = j = 1; i < argc && strcmp("--", argv[i]); ) {
- int c = diff_opt_parse(&diffopt, argv + i, argc - i, prefix);
+ builtin_range_diff_usage, 0);
- if (!c)
- argv[j++] = argv[i++];
- else
- i += c;
- }
- while (i < argc)
- argv[j++] = argv[i++];
- argc = j;
diff_setup_done(&diffopt);
- /* Make sure that there are no unparsed options */
- argc = parse_options(argc, argv, NULL,
- options + ARRAY_SIZE(options) - 1, /* OPT_END */
- builtin_range_diff_usage, 0);
-
/* force color when --dual-color was used */
if (!simple_color)
diffopt.use_color = 1;
@@ -90,6 +75,7 @@ int cmd_range_diff(int argc, const char **argv, const char *prefix)
error(_("need two commit ranges"));
usage_with_options(builtin_range_diff_usage, options);
}
+ FREE_AND_NULL(options);
res = show_range_diff(range1.buf, range2.buf, creation_factor,
simple_color < 1, &diffopt);
diff --git a/builtin/rebase--interactive.c b/builtin/rebase--interactive.c
index 888390f911..4535523bf5 100644
--- a/builtin/rebase--interactive.c
+++ b/builtin/rebase--interactive.c
@@ -14,6 +14,103 @@ static GIT_PATH_FUNC(path_state_dir, "rebase-merge/")
static GIT_PATH_FUNC(path_squash_onto, "rebase-merge/squash-onto")
static GIT_PATH_FUNC(path_interactive, "rebase-merge/interactive")
+static int add_exec_commands(struct string_list *commands)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT;
+ int res;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list)) {
+ todo_list_release(&todo_list);
+ return error(_("unusable todo list: '%s'"), todo_file);
+ }
+
+ todo_list_add_exec_commands(&todo_list, commands);
+ res = todo_list_write_to_file(the_repository, &todo_list,
+ todo_file, NULL, NULL, -1, 0);
+ todo_list_release(&todo_list);
+
+ if (res)
+ return error_errno(_("could not write '%s'."), todo_file);
+ return 0;
+}
+
+static int rearrange_squash_in_todo_file(void)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT;
+ int res = 0;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list)) {
+ todo_list_release(&todo_list);
+ return error(_("unusable todo list: '%s'"), todo_file);
+ }
+
+ res = todo_list_rearrange_squash(&todo_list);
+ if (!res)
+ res = todo_list_write_to_file(the_repository, &todo_list,
+ todo_file, NULL, NULL, -1, 0);
+
+ todo_list_release(&todo_list);
+
+ if (res)
+ return error_errno(_("could not write '%s'."), todo_file);
+ return 0;
+}
+
+static int transform_todo_file(unsigned flags)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT;
+ int res;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list)) {
+ todo_list_release(&todo_list);
+ return error(_("unusable todo list: '%s'"), todo_file);
+ }
+
+ res = todo_list_write_to_file(the_repository, &todo_list, todo_file,
+ NULL, NULL, -1, flags);
+ todo_list_release(&todo_list);
+
+ if (res)
+ return error_errno(_("could not write '%s'."), todo_file);
+ return 0;
+}
+
+static int edit_todo_file(unsigned flags)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT,
+ new_todo = TODO_LIST_INIT;
+ int res = 0;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ strbuf_stripspace(&todo_list.buf, 1);
+ res = edit_todo_list(the_repository, &todo_list, &new_todo, NULL, NULL, flags);
+ if (!res && todo_list_write_to_file(the_repository, &new_todo, todo_file,
+ NULL, NULL, -1, flags & ~(TODO_LIST_SHORTEN_IDS)))
+ res = error_errno(_("could not write '%s'"), todo_file);
+
+ todo_list_release(&todo_list);
+ todo_list_release(&new_todo);
+
+ return res;
+}
+
static int get_revision_ranges(const char *upstream, const char *onto,
const char **head_hash,
char **revisions, char **shortrevisions)
@@ -66,13 +163,13 @@ static int do_interactive_rebase(struct replay_opts *opts, unsigned flags,
const char *onto, const char *onto_name,
const char *squash_onto, const char *head_name,
const char *restrict_revision, char *raw_strategies,
- const char *cmd, unsigned autosquash)
+ struct string_list *commands, unsigned autosquash)
{
int ret;
const char *head_hash = NULL;
char *revisions = NULL, *shortrevisions = NULL;
struct argv_array make_script_args = ARGV_ARRAY_INIT;
- FILE *todo_list;
+ struct todo_list todo_list = TODO_LIST_INIT;
if (prepare_branch_to_be_rebased(opts, switch_to))
return -1;
@@ -94,34 +191,29 @@ static int do_interactive_rebase(struct replay_opts *opts, unsigned flags,
if (!upstream && squash_onto)
write_file(path_squash_onto(), "%s\n", squash_onto);
- todo_list = fopen(rebase_path_todo(), "w");
- if (!todo_list) {
- free(revisions);
- free(shortrevisions);
-
- return error_errno(_("could not open %s"), rebase_path_todo());
- }
-
argv_array_pushl(&make_script_args, "", revisions, NULL);
if (restrict_revision)
argv_array_push(&make_script_args, restrict_revision);
- ret = sequencer_make_script(the_repository, todo_list,
+ ret = sequencer_make_script(the_repository, &todo_list.buf,
make_script_args.argc, make_script_args.argv,
flags);
- fclose(todo_list);
if (ret)
error(_("could not generate todo list"));
else {
discard_cache();
- ret = complete_action(the_repository, opts, flags,
- shortrevisions, onto_name, onto,
- head_hash, cmd, autosquash);
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list))
+ BUG("unusable todo list");
+
+ ret = complete_action(the_repository, opts, flags, shortrevisions, onto_name,
+ onto, head_hash, commands, autosquash, &todo_list);
}
free(revisions);
free(shortrevisions);
+ todo_list_release(&todo_list);
argv_array_clear(&make_script_args);
return ret;
@@ -140,6 +232,7 @@ int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
const char *onto = NULL, *onto_name = NULL, *restrict_revision = NULL,
*squash_onto = NULL, *upstream = NULL, *head_name = NULL,
*switch_to = NULL, *cmd = NULL;
+ struct string_list commands = STRING_LIST_INIT_DUP;
char *raw_strategies = NULL;
enum {
NONE = 0, CONTINUE, SKIP, EDIT_TODO, SHOW_CURRENT_PATCH,
@@ -224,6 +317,14 @@ int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
warning(_("--[no-]rebase-cousins has no effect without "
"--rebase-merges"));
+ if (cmd && *cmd) {
+ string_list_split(&commands, cmd, '\n', -1);
+
+ /* rebase.c adds a new line to cmd after every command,
+ * so here the last command is always empty */
+ string_list_remove_empty_items(&commands, 0);
+ }
+
switch (command) {
case NONE:
if (!onto && !upstream)
@@ -231,7 +332,7 @@ int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
ret = do_interactive_rebase(&opts, flags, switch_to, upstream, onto,
onto_name, squash_onto, head_name, restrict_revision,
- raw_strategies, cmd, autosquash);
+ raw_strategies, &commands, autosquash);
break;
case SKIP: {
struct string_list merge_rr = STRING_LIST_INIT_DUP;
@@ -243,7 +344,7 @@ int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
break;
}
case EDIT_TODO:
- ret = edit_todo_list(the_repository, flags);
+ ret = edit_todo_file(flags);
break;
case SHOW_CURRENT_PATCH: {
struct child_process cmd = CHILD_PROCESS_INIT;
@@ -256,20 +357,21 @@ int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
}
case SHORTEN_OIDS:
case EXPAND_OIDS:
- ret = transform_todos(the_repository, flags);
+ ret = transform_todo_file(flags);
break;
case CHECK_TODO_LIST:
- ret = check_todo_list(the_repository);
+ ret = check_todo_list_from_file(the_repository);
break;
case REARRANGE_SQUASH:
- ret = rearrange_squash(the_repository);
+ ret = rearrange_squash_in_todo_file();
break;
case ADD_EXEC:
- ret = sequencer_add_exec_commands(the_repository, cmd);
+ ret = add_exec_commands(&commands);
break;
default:
BUG("invalid command '%d'", command);
}
+ string_list_clear(&commands, 0);
return !!ret;
}
diff --git a/builtin/rebase.c b/builtin/rebase.c
index 52114cbf0d..2e41ad5644 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -46,29 +46,6 @@ enum rebase_type {
REBASE_PRESERVE_MERGES
};
-static int use_builtin_rebase(void)
-{
- struct child_process cp = CHILD_PROCESS_INIT;
- struct strbuf out = STRBUF_INIT;
- int ret, env = git_env_bool("GIT_TEST_REBASE_USE_BUILTIN", -1);
-
- if (env != -1)
- return env;
-
- argv_array_pushl(&cp.args,
- "config", "--bool", "rebase.usebuiltin", NULL);
- cp.git_cmd = 1;
- if (capture_command(&cp, &out, 6)) {
- strbuf_release(&out);
- return 1;
- }
-
- strbuf_trim(&out);
- ret = !strcmp("true", out.buf);
- strbuf_release(&out);
- return ret;
-}
-
struct rebase_options {
enum rebase_type type;
const char *state_dir;
@@ -106,6 +83,7 @@ struct rebase_options {
char *strategy, *strategy_opts;
struct strbuf git_format_patch_opt;
int reschedule_failed_exec;
+ int use_legacy_rebase;
};
static int is_interactive(struct rebase_options *opts)
@@ -369,6 +347,7 @@ static void add_var(struct strbuf *buf, const char *name, const char *value)
#define RESET_HEAD_HARD (1<<1)
#define RESET_HEAD_RUN_POST_CHECKOUT_HOOK (1<<2)
#define RESET_HEAD_REFS_ONLY (1<<3)
+#define RESET_ORIG_HEAD (1<<4)
static int reset_head(struct object_id *oid, const char *action,
const char *switch_to_branch, unsigned flags,
@@ -378,6 +357,7 @@ static int reset_head(struct object_id *oid, const char *action,
unsigned reset_hard = flags & RESET_HEAD_HARD;
unsigned run_hook = flags & RESET_HEAD_RUN_POST_CHECKOUT_HOOK;
unsigned refs_only = flags & RESET_HEAD_REFS_ONLY;
+ unsigned update_orig_head = flags & RESET_ORIG_HEAD;
struct object_id head_oid;
struct tree_desc desc[2] = { { NULL }, { NULL } };
struct lock_file lock = LOCK_INIT;
@@ -454,18 +434,21 @@ reset_head_refs:
strbuf_addf(&msg, "%s: ", reflog_action ? reflog_action : "rebase");
prefix_len = msg.len;
- if (!get_oid("ORIG_HEAD", &oid_old_orig))
- old_orig = &oid_old_orig;
- if (!get_oid("HEAD", &oid_orig)) {
- orig = &oid_orig;
- if (!reflog_orig_head) {
- strbuf_addstr(&msg, "updating ORIG_HEAD");
- reflog_orig_head = msg.buf;
- }
- update_ref(reflog_orig_head, "ORIG_HEAD", orig, old_orig, 0,
- UPDATE_REFS_MSG_ON_ERR);
- } else if (old_orig)
- delete_ref(NULL, "ORIG_HEAD", old_orig, 0);
+ if (update_orig_head) {
+ if (!get_oid("ORIG_HEAD", &oid_old_orig))
+ old_orig = &oid_old_orig;
+ if (!get_oid("HEAD", &oid_orig)) {
+ orig = &oid_orig;
+ if (!reflog_orig_head) {
+ strbuf_addstr(&msg, "updating ORIG_HEAD");
+ reflog_orig_head = msg.buf;
+ }
+ update_ref(reflog_orig_head, "ORIG_HEAD", orig,
+ old_orig, 0, UPDATE_REFS_MSG_ON_ERR);
+ } else if (old_orig)
+ delete_ref(NULL, "ORIG_HEAD", old_orig, 0);
+ }
+
if (!reflog_head) {
strbuf_setlen(&msg, prefix_len);
strbuf_addstr(&msg, "updating HEAD");
@@ -476,7 +459,7 @@ reset_head_refs:
detach_head ? REF_NO_DEREF : 0,
UPDATE_REFS_MSG_ON_ERR);
else {
- ret = update_ref(reflog_orig_head, switch_to_branch, oid,
+ ret = update_ref(reflog_head, switch_to_branch, oid,
NULL, 0, UPDATE_REFS_MSG_ON_ERR);
if (!ret)
ret = create_symref("HEAD", switch_to_branch,
@@ -869,6 +852,11 @@ static int rebase_config(const char *var, const char *value, void *data)
return 0;
}
+ if (!strcmp(var, "rebase.usebuiltin")) {
+ opts->use_legacy_rebase = !git_config_bool(var, value);
+ return 0;
+ }
+
return git_default_config(var, value, data);
}
@@ -1100,8 +1088,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
PARSE_OPT_NOARG | PARSE_OPT_NONEG,
parse_opt_interactive },
OPT_SET_INT('p', "preserve-merges", &options.type,
- N_("try to recreate merges instead of ignoring "
- "them"), REBASE_PRESERVE_MERGES),
+ N_("(DEPRECATED) try to recreate merges instead of "
+ "ignoring them"), REBASE_PRESERVE_MERGES),
OPT_BOOL(0, "rerere-autoupdate",
&options.allow_rerere_autoupdate,
N_("allow rerere to update index with resolved "
@@ -1143,22 +1131,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
};
int i;
- /*
- * NEEDSWORK: Once the builtin rebase has been tested enough
- * and git-legacy-rebase.sh is retired to contrib/, this preamble
- * can be removed.
- */
-
- if (!use_builtin_rebase()) {
- const char *path = mkpath("%s/git-legacy-rebase",
- git_exec_path());
-
- if (sane_execvp(path, (char **)argv) < 0)
- die_errno(_("could not exec %s"), path);
- else
- BUG("sane_execvp() returned???");
- }
-
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(builtin_rebase_usage,
builtin_rebase_options);
@@ -1169,6 +1141,11 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
git_config(rebase_config, &options);
+ if (options.use_legacy_rebase ||
+ !git_env_bool("GIT_TEST_REBASE_USE_BUILTIN", -1))
+ warning(_("the rebase.useBuiltin support has been removed!\n"
+ "See its entry in 'git help config' for details."));
+
strbuf_reset(&buf);
strbuf_addf(&buf, "%s/applying", apply_dir());
if(file_exists(buf.buf))
@@ -1212,6 +1189,10 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
usage_with_options(builtin_rebase_usage,
builtin_rebase_options);
+ if (options.type == REBASE_PRESERVE_MERGES)
+ warning(_("git rebase --preserve-merges is deprecated. "
+ "Use --rebase-merges instead."));
+
if (action != NO_ACTION && !in_progress)
die(_("No rebase in progress?"));
setenv(GIT_REFLOG_ACTION_ENVIRONMENT, "rebase", 0);
@@ -1777,7 +1758,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
strbuf_addf(&msg, "%s: checkout %s",
getenv(GIT_REFLOG_ACTION_ENVIRONMENT), options.onto_name);
if (reset_head(&options.onto->object.oid, "checkout", NULL,
- RESET_HEAD_DETACH | RESET_HEAD_RUN_POST_CHECKOUT_HOOK,
+ RESET_HEAD_DETACH | RESET_ORIG_HEAD |
+ RESET_HEAD_RUN_POST_CHECKOUT_HOOK,
NULL, msg.buf))
die(_("Could not detach HEAD"));
strbuf_release(&msg);
@@ -1793,8 +1775,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
strbuf_addf(&msg, "rebase finished: %s onto %s",
options.head_name ? options.head_name : "detached HEAD",
oid_to_hex(&options.onto->object.oid));
- reset_head(NULL, "Fast-forwarded", options.head_name, 0,
- "HEAD", msg.buf);
+ reset_head(NULL, "Fast-forwarded", options.head_name,
+ RESET_HEAD_REFS_ONLY, "HEAD", msg.buf);
strbuf_release(&msg);
ret = !!finish_rebase(&options);
goto cleanup;
diff --git a/builtin/reset.c b/builtin/reset.c
index 7882829a95..26ef9a7bd0 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -386,6 +386,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN;
if (read_from_tree(&pathspec, &oid, intent_to_add))
return 1;
+ the_index.updated_skipworktree = 1;
if (!quiet && get_git_work_tree()) {
uint64_t t_begin, t_delta_in_ms;
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index 5b5b6dbb1c..425a5774db 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -238,7 +238,7 @@ static inline void finish_object__ma(struct object *obj)
static int finish_object(struct object *obj, const char *name, void *cb_data)
{
struct rev_list_info *info = cb_data;
- if (!has_object_file(&obj->oid)) {
+ if (oid_object_info_extended(the_repository, &obj->oid, NULL, 0) < 0) {
finish_object__ma(obj);
return 1;
}
diff --git a/builtin/stash.c b/builtin/stash.c
new file mode 100644
index 0000000000..2a8e6d09b4
--- /dev/null
+++ b/builtin/stash.c
@@ -0,0 +1,1648 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
+#include "builtin.h"
+#include "config.h"
+#include "parse-options.h"
+#include "refs.h"
+#include "lockfile.h"
+#include "cache-tree.h"
+#include "unpack-trees.h"
+#include "merge-recursive.h"
+#include "argv-array.h"
+#include "run-command.h"
+#include "dir.h"
+#include "rerere.h"
+#include "revision.h"
+#include "log-tree.h"
+#include "diffcore.h"
+#include "exec-cmd.h"
+
+#define INCLUDE_ALL_FILES 2
+
+static const char * const git_stash_usage[] = {
+ N_("git stash list [<options>]"),
+ N_("git stash show [<options>] [<stash>]"),
+ N_("git stash drop [-q|--quiet] [<stash>]"),
+ N_("git stash ( pop | apply ) [--index] [-q|--quiet] [<stash>]"),
+ N_("git stash branch <branchname> [<stash>]"),
+ N_("git stash clear"),
+ N_("git stash [push [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n"
+ " [-u|--include-untracked] [-a|--all] [-m|--message <message>]\n"
+ " [--] [<pathspec>...]]"),
+ N_("git stash save [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n"
+ " [-u|--include-untracked] [-a|--all] [<message>]"),
+ NULL
+};
+
+static const char * const git_stash_list_usage[] = {
+ N_("git stash list [<options>]"),
+ NULL
+};
+
+static const char * const git_stash_show_usage[] = {
+ N_("git stash show [<options>] [<stash>]"),
+ NULL
+};
+
+static const char * const git_stash_drop_usage[] = {
+ N_("git stash drop [-q|--quiet] [<stash>]"),
+ NULL
+};
+
+static const char * const git_stash_pop_usage[] = {
+ N_("git stash pop [--index] [-q|--quiet] [<stash>]"),
+ NULL
+};
+
+static const char * const git_stash_apply_usage[] = {
+ N_("git stash apply [--index] [-q|--quiet] [<stash>]"),
+ NULL
+};
+
+static const char * const git_stash_branch_usage[] = {
+ N_("git stash branch <branchname> [<stash>]"),
+ NULL
+};
+
+static const char * const git_stash_clear_usage[] = {
+ N_("git stash clear"),
+ NULL
+};
+
+static const char * const git_stash_store_usage[] = {
+ N_("git stash store [-m|--message <message>] [-q|--quiet] <commit>"),
+ NULL
+};
+
+static const char * const git_stash_push_usage[] = {
+ N_("git stash [push [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n"
+ " [-u|--include-untracked] [-a|--all] [-m|--message <message>]\n"
+ " [--] [<pathspec>...]]"),
+ NULL
+};
+
+static const char * const git_stash_save_usage[] = {
+ N_("git stash save [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n"
+ " [-u|--include-untracked] [-a|--all] [<message>]"),
+ NULL
+};
+
+static const char *ref_stash = "refs/stash";
+static struct strbuf stash_index_path = STRBUF_INIT;
+
+/*
+ * w_commit is set to the commit containing the working tree
+ * b_commit is set to the base commit
+ * i_commit is set to the commit containing the index tree
+ * u_commit is set to the commit containing the untracked files tree
+ * w_tree is set to the working tree
+ * b_tree is set to the base tree
+ * i_tree is set to the index tree
+ * u_tree is set to the untracked files tree
+ */
+struct stash_info {
+ struct object_id w_commit;
+ struct object_id b_commit;
+ struct object_id i_commit;
+ struct object_id u_commit;
+ struct object_id w_tree;
+ struct object_id b_tree;
+ struct object_id i_tree;
+ struct object_id u_tree;
+ struct strbuf revision;
+ int is_stash_ref;
+ int has_u;
+};
+
+static void free_stash_info(struct stash_info *info)
+{
+ strbuf_release(&info->revision);
+}
+
+static void assert_stash_like(struct stash_info *info, const char *revision)
+{
+ if (get_oidf(&info->b_commit, "%s^1", revision) ||
+ get_oidf(&info->w_tree, "%s:", revision) ||
+ get_oidf(&info->b_tree, "%s^1:", revision) ||
+ get_oidf(&info->i_tree, "%s^2:", revision))
+ die(_("'%s' is not a stash-like commit"), revision);
+}
+
+static int get_stash_info(struct stash_info *info, int argc, const char **argv)
+{
+ int ret;
+ char *end_of_rev;
+ char *expanded_ref;
+ const char *revision;
+ const char *commit = NULL;
+ struct object_id dummy;
+ struct strbuf symbolic = STRBUF_INIT;
+
+ if (argc > 1) {
+ int i;
+ struct strbuf refs_msg = STRBUF_INIT;
+
+ for (i = 0; i < argc; i++)
+ strbuf_addf(&refs_msg, " '%s'", argv[i]);
+
+ fprintf_ln(stderr, _("Too many revisions specified:%s"),
+ refs_msg.buf);
+ strbuf_release(&refs_msg);
+
+ return -1;
+ }
+
+ if (argc == 1)
+ commit = argv[0];
+
+ strbuf_init(&info->revision, 0);
+ if (!commit) {
+ if (!ref_exists(ref_stash)) {
+ free_stash_info(info);
+ fprintf_ln(stderr, _("No stash entries found."));
+ return -1;
+ }
+
+ strbuf_addf(&info->revision, "%s@{0}", ref_stash);
+ } else if (strspn(commit, "0123456789") == strlen(commit)) {
+ strbuf_addf(&info->revision, "%s@{%s}", ref_stash, commit);
+ } else {
+ strbuf_addstr(&info->revision, commit);
+ }
+
+ revision = info->revision.buf;
+
+ if (get_oid(revision, &info->w_commit)) {
+ error(_("%s is not a valid reference"), revision);
+ free_stash_info(info);
+ return -1;
+ }
+
+ assert_stash_like(info, revision);
+
+ info->has_u = !get_oidf(&info->u_tree, "%s^3:", revision);
+
+ end_of_rev = strchrnul(revision, '@');
+ strbuf_add(&symbolic, revision, end_of_rev - revision);
+
+ ret = dwim_ref(symbolic.buf, symbolic.len, &dummy, &expanded_ref);
+ strbuf_release(&symbolic);
+ switch (ret) {
+ case 0: /* Not found, but valid ref */
+ info->is_stash_ref = 0;
+ break;
+ case 1:
+ info->is_stash_ref = !strcmp(expanded_ref, ref_stash);
+ break;
+ default: /* Invalid or ambiguous */
+ free_stash_info(info);
+ }
+
+ free(expanded_ref);
+ return !(ret == 0 || ret == 1);
+}
+
+static int do_clear_stash(void)
+{
+ struct object_id obj;
+ if (get_oid(ref_stash, &obj))
+ return 0;
+
+ return delete_ref(NULL, ref_stash, &obj, 0);
+}
+
+static int clear_stash(int argc, const char **argv, const char *prefix)
+{
+ struct option options[] = {
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_clear_usage,
+ PARSE_OPT_STOP_AT_NON_OPTION);
+
+ if (argc)
+ return error(_("git stash clear with parameters is "
+ "unimplemented"));
+
+ return do_clear_stash();
+}
+
+static int reset_tree(struct object_id *i_tree, int update, int reset)
+{
+ int nr_trees = 1;
+ struct unpack_trees_options opts;
+ struct tree_desc t[MAX_UNPACK_TREES];
+ struct tree *tree;
+ struct lock_file lock_file = LOCK_INIT;
+
+ read_cache_preload(NULL);
+ if (refresh_cache(REFRESH_QUIET))
+ return -1;
+
+ hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
+
+ memset(&opts, 0, sizeof(opts));
+
+ tree = parse_tree_indirect(i_tree);
+ if (parse_tree(tree))
+ return -1;
+
+ init_tree_desc(t, tree->buffer, tree->size);
+
+ opts.head_idx = 1;
+ opts.src_index = &the_index;
+ opts.dst_index = &the_index;
+ opts.merge = 1;
+ opts.reset = reset;
+ opts.update = update;
+ opts.fn = oneway_merge;
+
+ if (unpack_trees(nr_trees, t, &opts))
+ return -1;
+
+ if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
+ return error(_("unable to write new index file"));
+
+ return 0;
+}
+
+static int diff_tree_binary(struct strbuf *out, struct object_id *w_commit)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ const char *w_commit_hex = oid_to_hex(w_commit);
+
+ /*
+ * Diff-tree would not be very hard to replace with a native function,
+ * however it should be done together with apply_cached.
+ */
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "diff-tree", "--binary", NULL);
+ argv_array_pushf(&cp.args, "%s^2^..%s^2", w_commit_hex, w_commit_hex);
+
+ return pipe_command(&cp, NULL, 0, out, 0, NULL, 0);
+}
+
+static int apply_cached(struct strbuf *out)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * Apply currently only reads either from stdin or a file, thus
+ * apply_all_patches would have to be updated to optionally take a
+ * buffer.
+ */
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "apply", "--cached", NULL);
+ return pipe_command(&cp, out->buf, out->len, NULL, 0, NULL, 0);
+}
+
+static int reset_head(void)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * Reset is overall quite simple, however there is no current public
+ * API for resetting.
+ */
+ cp.git_cmd = 1;
+ argv_array_push(&cp.args, "reset");
+
+ return run_command(&cp);
+}
+
+static void add_diff_to_buf(struct diff_queue_struct *q,
+ struct diff_options *options,
+ void *data)
+{
+ int i;
+
+ for (i = 0; i < q->nr; i++) {
+ strbuf_addstr(data, q->queue[i]->one->path);
+
+ /* NUL-terminate: will be fed to update-index -z */
+ strbuf_addch(data, '\0');
+ }
+}
+
+static int get_newly_staged(struct strbuf *out, struct object_id *c_tree)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ const char *c_tree_hex = oid_to_hex(c_tree);
+
+ /*
+ * diff-index is very similar to diff-tree above, and should be
+ * converted together with update_index.
+ */
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "diff-index", "--cached", "--name-only",
+ "--diff-filter=A", NULL);
+ argv_array_push(&cp.args, c_tree_hex);
+ return pipe_command(&cp, NULL, 0, out, 0, NULL, 0);
+}
+
+static int update_index(struct strbuf *out)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * Update-index is very complicated and may need to have a public
+ * function exposed in order to remove this forking.
+ */
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "update-index", "--add", "--stdin", NULL);
+ return pipe_command(&cp, out->buf, out->len, NULL, 0, NULL, 0);
+}
+
+static int restore_untracked(struct object_id *u_tree)
+{
+ int res;
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * We need to run restore files from a given index, but without
+ * affecting the current index, so we use GIT_INDEX_FILE with
+ * run_command to fork processes that will not interfere.
+ */
+ cp.git_cmd = 1;
+ argv_array_push(&cp.args, "read-tree");
+ argv_array_push(&cp.args, oid_to_hex(u_tree));
+ argv_array_pushf(&cp.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+ if (run_command(&cp)) {
+ remove_path(stash_index_path.buf);
+ return -1;
+ }
+
+ child_process_init(&cp);
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "checkout-index", "--all", NULL);
+ argv_array_pushf(&cp.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+
+ res = run_command(&cp);
+ remove_path(stash_index_path.buf);
+ return res;
+}
+
+static int do_apply_stash(const char *prefix, struct stash_info *info,
+ int index, int quiet)
+{
+ int ret;
+ int has_index = index;
+ struct merge_options o;
+ struct object_id c_tree;
+ struct object_id index_tree;
+ struct commit *result;
+ const struct object_id *bases[1];
+
+ read_cache_preload(NULL);
+ if (refresh_cache(REFRESH_QUIET))
+ return -1;
+
+ if (write_cache_as_tree(&c_tree, 0, NULL))
+ return error(_("cannot apply a stash in the middle of a merge"));
+
+ if (index) {
+ if (oideq(&info->b_tree, &info->i_tree) ||
+ oideq(&c_tree, &info->i_tree)) {
+ has_index = 0;
+ } else {
+ struct strbuf out = STRBUF_INIT;
+
+ if (diff_tree_binary(&out, &info->w_commit)) {
+ strbuf_release(&out);
+ return error(_("could not generate diff %s^!."),
+ oid_to_hex(&info->w_commit));
+ }
+
+ ret = apply_cached(&out);
+ strbuf_release(&out);
+ if (ret)
+ return error(_("conflicts in index."
+ "Try without --index."));
+
+ discard_cache();
+ read_cache();
+ if (write_cache_as_tree(&index_tree, 0, NULL))
+ return error(_("could not save index tree"));
+
+ reset_head();
+ }
+ }
+
+ if (info->has_u && restore_untracked(&info->u_tree))
+ return error(_("could not restore untracked files from stash"));
+
+ init_merge_options(&o, the_repository);
+
+ o.branch1 = "Updated upstream";
+ o.branch2 = "Stashed changes";
+
+ if (oideq(&info->b_tree, &c_tree))
+ o.branch1 = "Version stash was based on";
+
+ if (quiet)
+ o.verbosity = 0;
+
+ if (o.verbosity >= 3)
+ printf_ln(_("Merging %s with %s"), o.branch1, o.branch2);
+
+ bases[0] = &info->b_tree;
+
+ ret = merge_recursive_generic(&o, &c_tree, &info->w_tree, 1, bases,
+ &result);
+ if (ret) {
+ rerere(0);
+
+ if (index)
+ fprintf_ln(stderr, _("Index was not unstashed."));
+
+ return ret;
+ }
+
+ if (has_index) {
+ if (reset_tree(&index_tree, 0, 0))
+ return -1;
+ } else {
+ struct strbuf out = STRBUF_INIT;
+
+ if (get_newly_staged(&out, &c_tree)) {
+ strbuf_release(&out);
+ return -1;
+ }
+
+ if (reset_tree(&c_tree, 0, 1)) {
+ strbuf_release(&out);
+ return -1;
+ }
+
+ ret = update_index(&out);
+ strbuf_release(&out);
+ if (ret)
+ return -1;
+
+ discard_cache();
+ }
+
+ if (quiet) {
+ if (refresh_cache(REFRESH_QUIET))
+ warning("could not refresh index");
+ } else {
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * Status is quite simple and could be replaced with calls to
+ * wt_status in the future, but it adds complexities which may
+ * require more tests.
+ */
+ cp.git_cmd = 1;
+ cp.dir = prefix;
+ argv_array_push(&cp.args, "status");
+ run_command(&cp);
+ }
+
+ return 0;
+}
+
+static int apply_stash(int argc, const char **argv, const char *prefix)
+{
+ int ret;
+ int quiet = 0;
+ int index = 0;
+ struct stash_info info;
+ struct option options[] = {
+ OPT__QUIET(&quiet, N_("be quiet, only report errors")),
+ OPT_BOOL(0, "index", &index,
+ N_("attempt to recreate the index")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_apply_usage, 0);
+
+ if (get_stash_info(&info, argc, argv))
+ return -1;
+
+ ret = do_apply_stash(prefix, &info, index, quiet);
+ free_stash_info(&info);
+ return ret;
+}
+
+static int do_drop_stash(struct stash_info *info, int quiet)
+{
+ int ret;
+ struct child_process cp_reflog = CHILD_PROCESS_INIT;
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * reflog does not provide a simple function for deleting refs. One will
+ * need to be added to avoid implementing too much reflog code here
+ */
+
+ cp_reflog.git_cmd = 1;
+ argv_array_pushl(&cp_reflog.args, "reflog", "delete", "--updateref",
+ "--rewrite", NULL);
+ argv_array_push(&cp_reflog.args, info->revision.buf);
+ ret = run_command(&cp_reflog);
+ if (!ret) {
+ if (!quiet)
+ printf_ln(_("Dropped %s (%s)"), info->revision.buf,
+ oid_to_hex(&info->w_commit));
+ } else {
+ return error(_("%s: Could not drop stash entry"),
+ info->revision.buf);
+ }
+
+ /*
+ * This could easily be replaced by get_oid, but currently it will throw
+ * a fatal error when a reflog is empty, which we can not recover from.
+ */
+ cp.git_cmd = 1;
+ /* Even though --quiet is specified, rev-parse still outputs the hash */
+ cp.no_stdout = 1;
+ argv_array_pushl(&cp.args, "rev-parse", "--verify", "--quiet", NULL);
+ argv_array_pushf(&cp.args, "%s@{0}", ref_stash);
+ ret = run_command(&cp);
+
+ /* do_clear_stash if we just dropped the last stash entry */
+ if (ret)
+ do_clear_stash();
+
+ return 0;
+}
+
+static void assert_stash_ref(struct stash_info *info)
+{
+ if (!info->is_stash_ref) {
+ error(_("'%s' is not a stash reference"), info->revision.buf);
+ free_stash_info(info);
+ exit(1);
+ }
+}
+
+static int drop_stash(int argc, const char **argv, const char *prefix)
+{
+ int ret;
+ int quiet = 0;
+ struct stash_info info;
+ struct option options[] = {
+ OPT__QUIET(&quiet, N_("be quiet, only report errors")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_drop_usage, 0);
+
+ if (get_stash_info(&info, argc, argv))
+ return -1;
+
+ assert_stash_ref(&info);
+
+ ret = do_drop_stash(&info, quiet);
+ free_stash_info(&info);
+ return ret;
+}
+
+static int pop_stash(int argc, const char **argv, const char *prefix)
+{
+ int ret;
+ int index = 0;
+ int quiet = 0;
+ struct stash_info info;
+ struct option options[] = {
+ OPT__QUIET(&quiet, N_("be quiet, only report errors")),
+ OPT_BOOL(0, "index", &index,
+ N_("attempt to recreate the index")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_pop_usage, 0);
+
+ if (get_stash_info(&info, argc, argv))
+ return -1;
+
+ assert_stash_ref(&info);
+ if ((ret = do_apply_stash(prefix, &info, index, quiet)))
+ printf_ln(_("The stash entry is kept in case "
+ "you need it again."));
+ else
+ ret = do_drop_stash(&info, quiet);
+
+ free_stash_info(&info);
+ return ret;
+}
+
+static int branch_stash(int argc, const char **argv, const char *prefix)
+{
+ int ret;
+ const char *branch = NULL;
+ struct stash_info info;
+ struct child_process cp = CHILD_PROCESS_INIT;
+ struct option options[] = {
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_branch_usage, 0);
+
+ if (!argc) {
+ fprintf_ln(stderr, _("No branch name specified"));
+ return -1;
+ }
+
+ branch = argv[0];
+
+ if (get_stash_info(&info, argc - 1, argv + 1))
+ return -1;
+
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "checkout", "-b", NULL);
+ argv_array_push(&cp.args, branch);
+ argv_array_push(&cp.args, oid_to_hex(&info.b_commit));
+ ret = run_command(&cp);
+ if (!ret)
+ ret = do_apply_stash(prefix, &info, 1, 0);
+ if (!ret && info.is_stash_ref)
+ ret = do_drop_stash(&info, 0);
+
+ free_stash_info(&info);
+
+ return ret;
+}
+
+static int list_stash(int argc, const char **argv, const char *prefix)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ struct option options[] = {
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_list_usage,
+ PARSE_OPT_KEEP_UNKNOWN);
+
+ if (!ref_exists(ref_stash))
+ return 0;
+
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "log", "--format=%gd: %gs", "-g",
+ "--first-parent", "-m", NULL);
+ argv_array_pushv(&cp.args, argv);
+ argv_array_push(&cp.args, ref_stash);
+ argv_array_push(&cp.args, "--");
+ return run_command(&cp);
+}
+
+static int show_stat = 1;
+static int show_patch;
+
+static int git_stash_config(const char *var, const char *value, void *cb)
+{
+ if (!strcmp(var, "stash.showstat")) {
+ show_stat = git_config_bool(var, value);
+ return 0;
+ }
+ if (!strcmp(var, "stash.showpatch")) {
+ show_patch = git_config_bool(var, value);
+ return 0;
+ }
+ return git_default_config(var, value, cb);
+}
+
+static int show_stash(int argc, const char **argv, const char *prefix)
+{
+ int i;
+ int opts = 0;
+ int ret = 0;
+ struct stash_info info;
+ struct rev_info rev;
+ struct argv_array stash_args = ARGV_ARRAY_INIT;
+ struct option options[] = {
+ OPT_END()
+ };
+
+ init_diff_ui_defaults();
+ git_config(git_diff_ui_config, NULL);
+ init_revisions(&rev, prefix);
+
+ for (i = 1; i < argc; i++) {
+ if (argv[i][0] != '-')
+ argv_array_push(&stash_args, argv[i]);
+ else
+ opts++;
+ }
+
+ ret = get_stash_info(&info, stash_args.argc, stash_args.argv);
+ argv_array_clear(&stash_args);
+ if (ret)
+ return -1;
+
+ /*
+ * The config settings are applied only if there are not passed
+ * any options.
+ */
+ if (!opts) {
+ git_config(git_stash_config, NULL);
+ if (show_stat)
+ rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT;
+
+ if (show_patch)
+ rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
+
+ if (!show_stat && !show_patch) {
+ free_stash_info(&info);
+ return 0;
+ }
+ }
+
+ argc = setup_revisions(argc, argv, &rev, NULL);
+ if (argc > 1) {
+ free_stash_info(&info);
+ usage_with_options(git_stash_show_usage, options);
+ }
+ if (!rev.diffopt.output_format) {
+ rev.diffopt.output_format = DIFF_FORMAT_PATCH;
+ diff_setup_done(&rev.diffopt);
+ }
+
+ rev.diffopt.flags.recursive = 1;
+ setup_diff_pager(&rev.diffopt);
+ diff_tree_oid(&info.b_commit, &info.w_commit, "", &rev.diffopt);
+ log_tree_diff_flush(&rev);
+
+ free_stash_info(&info);
+ return diff_result_code(&rev.diffopt, 0);
+}
+
+static int do_store_stash(const struct object_id *w_commit, const char *stash_msg,
+ int quiet)
+{
+ if (!stash_msg)
+ stash_msg = "Created via \"git stash store\".";
+
+ if (update_ref(stash_msg, ref_stash, w_commit, NULL,
+ REF_FORCE_CREATE_REFLOG,
+ quiet ? UPDATE_REFS_QUIET_ON_ERR :
+ UPDATE_REFS_MSG_ON_ERR)) {
+ if (!quiet) {
+ fprintf_ln(stderr, _("Cannot update %s with %s"),
+ ref_stash, oid_to_hex(w_commit));
+ }
+ return -1;
+ }
+
+ return 0;
+}
+
+static int store_stash(int argc, const char **argv, const char *prefix)
+{
+ int quiet = 0;
+ const char *stash_msg = NULL;
+ struct object_id obj;
+ struct object_context dummy;
+ struct option options[] = {
+ OPT__QUIET(&quiet, N_("be quiet")),
+ OPT_STRING('m', "message", &stash_msg, "message",
+ N_("stash message")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_store_usage,
+ PARSE_OPT_KEEP_UNKNOWN);
+
+ if (argc != 1) {
+ if (!quiet)
+ fprintf_ln(stderr, _("\"git stash store\" requires one "
+ "<commit> argument"));
+ return -1;
+ }
+
+ if (get_oid_with_context(the_repository,
+ argv[0], quiet ? GET_OID_QUIETLY : 0, &obj,
+ &dummy)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot update %s with %s"),
+ ref_stash, argv[0]);
+ return -1;
+ }
+
+ return do_store_stash(&obj, stash_msg, quiet);
+}
+
+static void add_pathspecs(struct argv_array *args,
+ const struct pathspec *ps) {
+ int i;
+
+ for (i = 0; i < ps->nr; i++)
+ argv_array_push(args, ps->items[i].original);
+}
+
+/*
+ * `untracked_files` will be filled with the names of untracked files.
+ * The return value is:
+ *
+ * = 0 if there are not any untracked files
+ * > 0 if there are untracked files
+ */
+static int get_untracked_files(const struct pathspec *ps, int include_untracked,
+ struct strbuf *untracked_files)
+{
+ int i;
+ int max_len;
+ int found = 0;
+ char *seen;
+ struct dir_struct dir;
+
+ memset(&dir, 0, sizeof(dir));
+ if (include_untracked != INCLUDE_ALL_FILES)
+ setup_standard_excludes(&dir);
+
+ seen = xcalloc(ps->nr, 1);
+
+ max_len = fill_directory(&dir, the_repository->index, ps);
+ for (i = 0; i < dir.nr; i++) {
+ struct dir_entry *ent = dir.entries[i];
+ if (dir_path_match(&the_index, ent, ps, max_len, seen)) {
+ found++;
+ strbuf_addstr(untracked_files, ent->name);
+ /* NUL-terminate: will be fed to update-index -z */
+ strbuf_addch(untracked_files, '\0');
+ }
+ free(ent);
+ }
+
+ free(seen);
+ free(dir.entries);
+ free(dir.ignored);
+ clear_directory(&dir);
+ return found;
+}
+
+/*
+ * The return value of `check_changes_tracked_files()` can be:
+ *
+ * < 0 if there was an error
+ * = 0 if there are no changes.
+ * > 0 if there are changes.
+ */
+static int check_changes_tracked_files(const struct pathspec *ps)
+{
+ int result;
+ struct rev_info rev;
+ struct object_id dummy;
+ int ret = 0;
+
+ /* No initial commit. */
+ if (get_oid("HEAD", &dummy))
+ return -1;
+
+ if (read_cache() < 0)
+ return -1;
+
+ init_revisions(&rev, NULL);
+ copy_pathspec(&rev.prune_data, ps);
+
+ rev.diffopt.flags.quick = 1;
+ rev.diffopt.flags.ignore_submodules = 1;
+ rev.abbrev = 0;
+
+ add_head_to_pending(&rev);
+ diff_setup_done(&rev.diffopt);
+
+ result = run_diff_index(&rev, 1);
+ if (diff_result_code(&rev.diffopt, result)) {
+ ret = 1;
+ goto done;
+ }
+
+ object_array_clear(&rev.pending);
+ result = run_diff_files(&rev, 0);
+ if (diff_result_code(&rev.diffopt, result)) {
+ ret = 1;
+ goto done;
+ }
+
+done:
+ clear_pathspec(&rev.prune_data);
+ return ret;
+}
+
+/*
+ * The function will fill `untracked_files` with the names of untracked files
+ * It will return 1 if there were any changes and 0 if there were not.
+ */
+static int check_changes(const struct pathspec *ps, int include_untracked,
+ struct strbuf *untracked_files)
+{
+ int ret = 0;
+ if (check_changes_tracked_files(ps))
+ ret = 1;
+
+ if (include_untracked && get_untracked_files(ps, include_untracked,
+ untracked_files))
+ ret = 1;
+
+ return ret;
+}
+
+static int save_untracked_files(struct stash_info *info, struct strbuf *msg,
+ struct strbuf files)
+{
+ int ret = 0;
+ struct strbuf untracked_msg = STRBUF_INIT;
+ struct child_process cp_upd_index = CHILD_PROCESS_INIT;
+ struct index_state istate = { NULL };
+
+ cp_upd_index.git_cmd = 1;
+ argv_array_pushl(&cp_upd_index.args, "update-index", "-z", "--add",
+ "--remove", "--stdin", NULL);
+ argv_array_pushf(&cp_upd_index.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+
+ strbuf_addf(&untracked_msg, "untracked files on %s\n", msg->buf);
+ if (pipe_command(&cp_upd_index, files.buf, files.len, NULL, 0,
+ NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (write_index_as_tree(&info->u_tree, &istate, stash_index_path.buf, 0,
+ NULL)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (commit_tree(untracked_msg.buf, untracked_msg.len,
+ &info->u_tree, NULL, &info->u_commit, NULL, NULL)) {
+ ret = -1;
+ goto done;
+ }
+
+done:
+ discard_index(&istate);
+ strbuf_release(&untracked_msg);
+ remove_path(stash_index_path.buf);
+ return ret;
+}
+
+static int stash_patch(struct stash_info *info, const struct pathspec *ps,
+ struct strbuf *out_patch, int quiet)
+{
+ int ret = 0;
+ struct child_process cp_read_tree = CHILD_PROCESS_INIT;
+ struct child_process cp_add_i = CHILD_PROCESS_INIT;
+ struct child_process cp_diff_tree = CHILD_PROCESS_INIT;
+ struct index_state istate = { NULL };
+
+ remove_path(stash_index_path.buf);
+
+ cp_read_tree.git_cmd = 1;
+ argv_array_pushl(&cp_read_tree.args, "read-tree", "HEAD", NULL);
+ argv_array_pushf(&cp_read_tree.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+ if (run_command(&cp_read_tree)) {
+ ret = -1;
+ goto done;
+ }
+
+ /* Find out what the user wants. */
+ cp_add_i.git_cmd = 1;
+ argv_array_pushl(&cp_add_i.args, "add--interactive", "--patch=stash",
+ "--", NULL);
+ add_pathspecs(&cp_add_i.args, ps);
+ argv_array_pushf(&cp_add_i.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+ if (run_command(&cp_add_i)) {
+ ret = -1;
+ goto done;
+ }
+
+ /* State of the working tree. */
+ if (write_index_as_tree(&info->w_tree, &istate, stash_index_path.buf, 0,
+ NULL)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_diff_tree.git_cmd = 1;
+ argv_array_pushl(&cp_diff_tree.args, "diff-tree", "-p", "HEAD",
+ oid_to_hex(&info->w_tree), "--", NULL);
+ if (pipe_command(&cp_diff_tree, NULL, 0, out_patch, 0, NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (!out_patch->len) {
+ if (!quiet)
+ fprintf_ln(stderr, _("No changes selected"));
+ ret = 1;
+ }
+
+done:
+ discard_index(&istate);
+ remove_path(stash_index_path.buf);
+ return ret;
+}
+
+static int stash_working_tree(struct stash_info *info, const struct pathspec *ps)
+{
+ int ret = 0;
+ struct rev_info rev;
+ struct child_process cp_upd_index = CHILD_PROCESS_INIT;
+ struct strbuf diff_output = STRBUF_INIT;
+ struct index_state istate = { NULL };
+
+ init_revisions(&rev, NULL);
+ copy_pathspec(&rev.prune_data, ps);
+
+ set_alternate_index_output(stash_index_path.buf);
+ if (reset_tree(&info->i_tree, 0, 0)) {
+ ret = -1;
+ goto done;
+ }
+ set_alternate_index_output(NULL);
+
+ rev.diffopt.output_format = DIFF_FORMAT_CALLBACK;
+ rev.diffopt.format_callback = add_diff_to_buf;
+ rev.diffopt.format_callback_data = &diff_output;
+
+ if (read_cache_preload(&rev.diffopt.pathspec) < 0) {
+ ret = -1;
+ goto done;
+ }
+
+ add_pending_object(&rev, parse_object(the_repository, &info->b_commit),
+ "");
+ if (run_diff_index(&rev, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_upd_index.git_cmd = 1;
+ argv_array_pushl(&cp_upd_index.args, "update-index", "-z", "--add",
+ "--remove", "--stdin", NULL);
+ argv_array_pushf(&cp_upd_index.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+
+ if (pipe_command(&cp_upd_index, diff_output.buf, diff_output.len,
+ NULL, 0, NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (write_index_as_tree(&info->w_tree, &istate, stash_index_path.buf, 0,
+ NULL)) {
+ ret = -1;
+ goto done;
+ }
+
+done:
+ discard_index(&istate);
+ UNLEAK(rev);
+ object_array_clear(&rev.pending);
+ clear_pathspec(&rev.prune_data);
+ strbuf_release(&diff_output);
+ remove_path(stash_index_path.buf);
+ return ret;
+}
+
+static int do_create_stash(const struct pathspec *ps, struct strbuf *stash_msg_buf,
+ int include_untracked, int patch_mode,
+ struct stash_info *info, struct strbuf *patch,
+ int quiet)
+{
+ int ret = 0;
+ int flags = 0;
+ int untracked_commit_option = 0;
+ const char *head_short_sha1 = NULL;
+ const char *branch_ref = NULL;
+ const char *branch_name = "(no branch)";
+ struct commit *head_commit = NULL;
+ struct commit_list *parents = NULL;
+ struct strbuf msg = STRBUF_INIT;
+ struct strbuf commit_tree_label = STRBUF_INIT;
+ struct strbuf untracked_files = STRBUF_INIT;
+
+ prepare_fallback_ident("git stash", "git@stash");
+
+ read_cache_preload(NULL);
+ refresh_cache(REFRESH_QUIET);
+
+ if (get_oid("HEAD", &info->b_commit)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("You do not have "
+ "the initial commit yet"));
+ ret = -1;
+ goto done;
+ } else {
+ head_commit = lookup_commit(the_repository, &info->b_commit);
+ }
+
+ if (!check_changes(ps, include_untracked, &untracked_files)) {
+ ret = 1;
+ goto done;
+ }
+
+ branch_ref = resolve_ref_unsafe("HEAD", 0, NULL, &flags);
+ if (flags & REF_ISSYMREF)
+ branch_name = strrchr(branch_ref, '/') + 1;
+ head_short_sha1 = find_unique_abbrev(&head_commit->object.oid,
+ DEFAULT_ABBREV);
+ strbuf_addf(&msg, "%s: %s ", branch_name, head_short_sha1);
+ pp_commit_easy(CMIT_FMT_ONELINE, head_commit, &msg);
+
+ strbuf_addf(&commit_tree_label, "index on %s\n", msg.buf);
+ commit_list_insert(head_commit, &parents);
+ if (write_cache_as_tree(&info->i_tree, 0, NULL) ||
+ commit_tree(commit_tree_label.buf, commit_tree_label.len,
+ &info->i_tree, parents, &info->i_commit, NULL, NULL)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot save the current "
+ "index state"));
+ ret = -1;
+ goto done;
+ }
+
+ if (include_untracked) {
+ if (save_untracked_files(info, &msg, untracked_files)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot save "
+ "the untracked files"));
+ ret = -1;
+ goto done;
+ }
+ untracked_commit_option = 1;
+ }
+ if (patch_mode) {
+ ret = stash_patch(info, ps, patch, quiet);
+ if (ret < 0) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot save the current "
+ "worktree state"));
+ goto done;
+ } else if (ret > 0) {
+ goto done;
+ }
+ } else {
+ if (stash_working_tree(info, ps)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot save the current "
+ "worktree state"));
+ ret = -1;
+ goto done;
+ }
+ }
+
+ if (!stash_msg_buf->len)
+ strbuf_addf(stash_msg_buf, "WIP on %s", msg.buf);
+ else
+ strbuf_insertf(stash_msg_buf, 0, "On %s: ", branch_name);
+
+ /*
+ * `parents` will be empty after calling `commit_tree()`, so there is
+ * no need to call `free_commit_list()`
+ */
+ parents = NULL;
+ if (untracked_commit_option)
+ commit_list_insert(lookup_commit(the_repository,
+ &info->u_commit),
+ &parents);
+ commit_list_insert(lookup_commit(the_repository, &info->i_commit),
+ &parents);
+ commit_list_insert(head_commit, &parents);
+
+ if (commit_tree(stash_msg_buf->buf, stash_msg_buf->len, &info->w_tree,
+ parents, &info->w_commit, NULL, NULL)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot record "
+ "working tree state"));
+ ret = -1;
+ goto done;
+ }
+
+done:
+ strbuf_release(&commit_tree_label);
+ strbuf_release(&msg);
+ strbuf_release(&untracked_files);
+ return ret;
+}
+
+static int create_stash(int argc, const char **argv, const char *prefix)
+{
+ int ret = 0;
+ struct strbuf stash_msg_buf = STRBUF_INIT;
+ struct stash_info info;
+ struct pathspec ps;
+
+ /* Starting with argv[1], since argv[0] is "create" */
+ strbuf_join_argv(&stash_msg_buf, argc - 1, ++argv, ' ');
+
+ memset(&ps, 0, sizeof(ps));
+ if (!check_changes_tracked_files(&ps))
+ return 0;
+
+ ret = do_create_stash(&ps, &stash_msg_buf, 0, 0, &info,
+ NULL, 0);
+ if (!ret)
+ printf_ln("%s", oid_to_hex(&info.w_commit));
+
+ strbuf_release(&stash_msg_buf);
+ return ret;
+}
+
+static int do_push_stash(const struct pathspec *ps, const char *stash_msg, int quiet,
+ int keep_index, int patch_mode, int include_untracked)
+{
+ int ret = 0;
+ struct stash_info info;
+ struct strbuf patch = STRBUF_INIT;
+ struct strbuf stash_msg_buf = STRBUF_INIT;
+ struct strbuf untracked_files = STRBUF_INIT;
+
+ if (patch_mode && keep_index == -1)
+ keep_index = 1;
+
+ if (patch_mode && include_untracked) {
+ fprintf_ln(stderr, _("Can't use --patch and --include-untracked"
+ " or --all at the same time"));
+ ret = -1;
+ goto done;
+ }
+
+ read_cache_preload(NULL);
+ if (!include_untracked && ps->nr) {
+ int i;
+ char *ps_matched = xcalloc(ps->nr, 1);
+
+ for (i = 0; i < active_nr; i++)
+ ce_path_match(&the_index, active_cache[i], ps,
+ ps_matched);
+
+ if (report_path_error(ps_matched, ps)) {
+ fprintf_ln(stderr, _("Did you forget to 'git add'?"));
+ ret = -1;
+ free(ps_matched);
+ goto done;
+ }
+ free(ps_matched);
+ }
+
+ if (refresh_cache(REFRESH_QUIET)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (!check_changes(ps, include_untracked, &untracked_files)) {
+ if (!quiet)
+ printf_ln(_("No local changes to save"));
+ goto done;
+ }
+
+ if (!reflog_exists(ref_stash) && do_clear_stash()) {
+ ret = -1;
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot initialize stash"));
+ goto done;
+ }
+
+ if (stash_msg)
+ strbuf_addstr(&stash_msg_buf, stash_msg);
+ if (do_create_stash(ps, &stash_msg_buf, include_untracked, patch_mode,
+ &info, &patch, quiet)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (do_store_stash(&info.w_commit, stash_msg_buf.buf, 1)) {
+ ret = -1;
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot save the current status"));
+ goto done;
+ }
+
+ if (!quiet)
+ printf_ln(_("Saved working directory and index state %s"),
+ stash_msg_buf.buf);
+
+ if (!patch_mode) {
+ if (include_untracked && !ps->nr) {
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "clean", "--force",
+ "--quiet", "-d", NULL);
+ if (include_untracked == INCLUDE_ALL_FILES)
+ argv_array_push(&cp.args, "-x");
+ if (run_command(&cp)) {
+ ret = -1;
+ goto done;
+ }
+ }
+ discard_cache();
+ if (ps->nr) {
+ struct child_process cp_add = CHILD_PROCESS_INIT;
+ struct child_process cp_diff = CHILD_PROCESS_INIT;
+ struct child_process cp_apply = CHILD_PROCESS_INIT;
+ struct strbuf out = STRBUF_INIT;
+
+ cp_add.git_cmd = 1;
+ argv_array_push(&cp_add.args, "add");
+ if (!include_untracked)
+ argv_array_push(&cp_add.args, "-u");
+ if (include_untracked == INCLUDE_ALL_FILES)
+ argv_array_push(&cp_add.args, "--force");
+ argv_array_push(&cp_add.args, "--");
+ add_pathspecs(&cp_add.args, ps);
+ if (run_command(&cp_add)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_diff.git_cmd = 1;
+ argv_array_pushl(&cp_diff.args, "diff-index", "-p",
+ "--cached", "--binary", "HEAD", "--",
+ NULL);
+ add_pathspecs(&cp_diff.args, ps);
+ if (pipe_command(&cp_diff, NULL, 0, &out, 0, NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_apply.git_cmd = 1;
+ argv_array_pushl(&cp_apply.args, "apply", "--index",
+ "-R", NULL);
+ if (pipe_command(&cp_apply, out.buf, out.len, NULL, 0,
+ NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+ } else {
+ struct child_process cp = CHILD_PROCESS_INIT;
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "reset", "--hard", "-q",
+ NULL);
+ if (run_command(&cp)) {
+ ret = -1;
+ goto done;
+ }
+ }
+
+ if (keep_index == 1 && !is_null_oid(&info.i_tree)) {
+ struct child_process cp_ls = CHILD_PROCESS_INIT;
+ struct child_process cp_checkout = CHILD_PROCESS_INIT;
+ struct strbuf out = STRBUF_INIT;
+
+ if (reset_tree(&info.i_tree, 0, 1)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_ls.git_cmd = 1;
+ argv_array_pushl(&cp_ls.args, "ls-files", "-z",
+ "--modified", "--", NULL);
+
+ add_pathspecs(&cp_ls.args, ps);
+ if (pipe_command(&cp_ls, NULL, 0, &out, 0, NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_checkout.git_cmd = 1;
+ argv_array_pushl(&cp_checkout.args, "checkout-index",
+ "-z", "--force", "--stdin", NULL);
+ if (pipe_command(&cp_checkout, out.buf, out.len, NULL,
+ 0, NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+ }
+ goto done;
+ } else {
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "apply", "-R", NULL);
+
+ if (pipe_command(&cp, patch.buf, patch.len, NULL, 0, NULL, 0)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot remove "
+ "worktree changes"));
+ ret = -1;
+ goto done;
+ }
+
+ if (keep_index < 1) {
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "reset", "-q", "--", NULL);
+ add_pathspecs(&cp.args, ps);
+ if (run_command(&cp)) {
+ ret = -1;
+ goto done;
+ }
+ }
+ goto done;
+ }
+
+done:
+ strbuf_release(&stash_msg_buf);
+ return ret;
+}
+
+static int push_stash(int argc, const char **argv, const char *prefix)
+{
+ int keep_index = -1;
+ int patch_mode = 0;
+ int include_untracked = 0;
+ int quiet = 0;
+ const char *stash_msg = NULL;
+ struct pathspec ps;
+ struct option options[] = {
+ OPT_BOOL('k', "keep-index", &keep_index,
+ N_("keep index")),
+ OPT_BOOL('p', "patch", &patch_mode,
+ N_("stash in patch mode")),
+ OPT__QUIET(&quiet, N_("quiet mode")),
+ OPT_BOOL('u', "include-untracked", &include_untracked,
+ N_("include untracked files in stash")),
+ OPT_SET_INT('a', "all", &include_untracked,
+ N_("include ignore files"), 2),
+ OPT_STRING('m', "message", &stash_msg, N_("message"),
+ N_("stash message")),
+ OPT_END()
+ };
+
+ if (argc)
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_push_usage,
+ 0);
+
+ parse_pathspec(&ps, 0, PATHSPEC_PREFER_FULL | PATHSPEC_PREFIX_ORIGIN,
+ prefix, argv);
+ return do_push_stash(&ps, stash_msg, quiet, keep_index, patch_mode,
+ include_untracked);
+}
+
+static int save_stash(int argc, const char **argv, const char *prefix)
+{
+ int keep_index = -1;
+ int patch_mode = 0;
+ int include_untracked = 0;
+ int quiet = 0;
+ int ret = 0;
+ const char *stash_msg = NULL;
+ struct pathspec ps;
+ struct strbuf stash_msg_buf = STRBUF_INIT;
+ struct option options[] = {
+ OPT_BOOL('k', "keep-index", &keep_index,
+ N_("keep index")),
+ OPT_BOOL('p', "patch", &patch_mode,
+ N_("stash in patch mode")),
+ OPT__QUIET(&quiet, N_("quiet mode")),
+ OPT_BOOL('u', "include-untracked", &include_untracked,
+ N_("include untracked files in stash")),
+ OPT_SET_INT('a', "all", &include_untracked,
+ N_("include ignore files"), 2),
+ OPT_STRING('m', "message", &stash_msg, "message",
+ N_("stash message")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_save_usage,
+ PARSE_OPT_KEEP_DASHDASH);
+
+ if (argc)
+ stash_msg = strbuf_join_argv(&stash_msg_buf, argc, argv, ' ');
+
+ memset(&ps, 0, sizeof(ps));
+ ret = do_push_stash(&ps, stash_msg, quiet, keep_index,
+ patch_mode, include_untracked);
+
+ strbuf_release(&stash_msg_buf);
+ return ret;
+}
+
+static int use_builtin_stash(void)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ struct strbuf out = STRBUF_INIT;
+ int ret, env = git_env_bool("GIT_TEST_STASH_USE_BUILTIN", -1);
+
+ if (env != -1)
+ return env;
+
+ argv_array_pushl(&cp.args,
+ "config", "--bool", "stash.usebuiltin", NULL);
+ cp.git_cmd = 1;
+ if (capture_command(&cp, &out, 6)) {
+ strbuf_release(&out);
+ return 1;
+ }
+
+ strbuf_trim(&out);
+ ret = !strcmp("true", out.buf);
+ strbuf_release(&out);
+ return ret;
+}
+
+int cmd_stash(int argc, const char **argv, const char *prefix)
+{
+ int i = -1;
+ pid_t pid = getpid();
+ const char *index_file;
+ struct argv_array args = ARGV_ARRAY_INIT;
+
+ struct option options[] = {
+ OPT_END()
+ };
+
+ if (!use_builtin_stash()) {
+ const char *path = mkpath("%s/git-legacy-stash",
+ git_exec_path());
+
+ if (sane_execvp(path, (char **)argv) < 0)
+ die_errno(_("could not exec %s"), path);
+ else
+ BUG("sane_execvp() returned???");
+ }
+
+ prefix = setup_git_directory();
+ trace_repo_setup(prefix);
+ setup_work_tree();
+
+ git_config(git_diff_basic_config, NULL);
+
+ argc = parse_options(argc, argv, prefix, options, git_stash_usage,
+ PARSE_OPT_KEEP_UNKNOWN | PARSE_OPT_KEEP_DASHDASH);
+
+ index_file = get_index_file();
+ strbuf_addf(&stash_index_path, "%s.stash.%" PRIuMAX, index_file,
+ (uintmax_t)pid);
+
+ if (!argc)
+ return !!push_stash(0, NULL, prefix);
+ else if (!strcmp(argv[0], "apply"))
+ return !!apply_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "clear"))
+ return !!clear_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "drop"))
+ return !!drop_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "pop"))
+ return !!pop_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "branch"))
+ return !!branch_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "list"))
+ return !!list_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "show"))
+ return !!show_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "store"))
+ return !!store_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "create"))
+ return !!create_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "push"))
+ return !!push_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "save"))
+ return !!save_stash(argc, argv, prefix);
+ else if (*argv[0] != '-')
+ usage_msg_opt(xstrfmt(_("unknown subcommand: %s"), argv[0]),
+ git_stash_usage, options);
+
+ if (strcmp(argv[0], "-p")) {
+ while (++i < argc && strcmp(argv[i], "--")) {
+ /*
+ * `akpqu` is a string which contains all short options,
+ * except `-m` which is verified separately.
+ */
+ if ((strlen(argv[i]) == 2) && *argv[i] == '-' &&
+ strchr("akpqu", argv[i][1]))
+ continue;
+
+ if (!strcmp(argv[i], "--all") ||
+ !strcmp(argv[i], "--keep-index") ||
+ !strcmp(argv[i], "--no-keep-index") ||
+ !strcmp(argv[i], "--patch") ||
+ !strcmp(argv[i], "--quiet") ||
+ !strcmp(argv[i], "--include-untracked"))
+ continue;
+
+ /*
+ * `-m` and `--message=` are verified separately because
+ * they need to be immediately followed by a string
+ * (i.e.`-m"foobar"` or `--message="foobar"`).
+ */
+ if (starts_with(argv[i], "-m") ||
+ starts_with(argv[i], "--message="))
+ continue;
+
+ usage_with_options(git_stash_usage, options);
+ }
+ }
+
+ argv_array_push(&args, "push");
+ argv_array_pushv(&args, argv);
+ return !!push_stash(args.argc, args.argv, prefix);
+}
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 6bcc4f1bd7..8342b78add 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -348,7 +348,7 @@ static int module_list_compute(int argc, const char **argv,
i++;
}
- if (ps_matched && report_path_error(ps_matched, pathspec, prefix))
+ if (ps_matched && report_path_error(ps_matched, pathspec))
result = -1;
free(ps_matched);
diff --git a/builtin/tag.c b/builtin/tag.c
index 02f6bd1279..ad97595fbf 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -412,8 +412,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
OPT_WITHOUT(&filter.no_commit, N_("print only tags that don't contain the commit")),
OPT_MERGED(&filter, N_("print only tags that are merged")),
OPT_NO_MERGED(&filter, N_("print only tags that are not merged")),
- OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
- N_("field name to sort on"), &parse_opt_ref_sorting),
+ OPT_REF_SORT(sorting_tail),
{
OPTION_CALLBACK, 0, "points-at", &filter.points_at, N_("object"),
N_("print only tags of the object"), PARSE_OPT_LASTARG_DEFAULT,
diff --git a/builtin/update-index.c b/builtin/update-index.c
index 1b6c42f748..890c251d66 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -724,7 +724,7 @@ static int do_unresolve(int ac, const char **av,
}
static int do_reupdate(int ac, const char **av,
- const char *prefix, int prefix_length)
+ const char *prefix)
{
/* Read HEAD and run update-index on paths that are
* merged and already different between index and HEAD.
@@ -940,8 +940,7 @@ static enum parse_opt_result reupdate_callback(
/* consume remaining arguments. */
setup_work_tree();
- *has_errors = do_reupdate(ctx->argc, ctx->argv,
- prefix, prefix ? strlen(prefix) : 0);
+ *has_errors = do_reupdate(ctx->argc, ctx->argv, prefix);
if (*has_errors)
active_cache_changed = 0;
@@ -1082,6 +1081,8 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
if (entries < 0)
die("cache corrupted");
+ the_index.updated_skipworktree = 1;
+
/*
* Custom copy of parse_options() because we want to handle
* filename arguments as they come.
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 6cc094a453..d2a7e2f3f1 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -268,10 +268,10 @@ static int add_worktree(const char *path, const char *refname,
struct strbuf sb_git = STRBUF_INIT, sb_repo = STRBUF_INIT;
struct strbuf sb = STRBUF_INIT;
const char *name;
- struct stat st;
struct child_process cp = CHILD_PROCESS_INIT;
struct argv_array child_env = ARGV_ARRAY_INIT;
- int counter = 0, len, ret;
+ unsigned int counter = 0;
+ int len, ret;
struct strbuf symref = STRBUF_INIT;
struct commit *commit = NULL;
int is_branch = 0;
@@ -295,8 +295,12 @@ static int add_worktree(const char *path, const char *refname,
if (safe_create_leading_directories_const(sb_repo.buf))
die_errno(_("could not create leading directories of '%s'"),
sb_repo.buf);
- while (!stat(sb_repo.buf, &st)) {
+
+ while (mkdir(sb_repo.buf, 0777)) {
counter++;
+ if ((errno != EEXIST) || !counter /* overflow */)
+ die_errno(_("could not create directory of '%s'"),
+ sb_repo.buf);
strbuf_setlen(&sb_repo, len);
strbuf_addf(&sb_repo, "%d", counter);
}
@@ -306,8 +310,6 @@ static int add_worktree(const char *path, const char *refname,
atexit(remove_junk);
sigchain_push_common(remove_junk_on_signal);
- if (mkdir(sb_repo.buf, 0777))
- die_errno(_("could not create directory of '%s'"), sb_repo.buf);
junk_git_dir = xstrdup(sb_repo.buf);
is_junk = 1;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 04:06:37 +0000