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Diffstat (limited to 'builtin/commit.c')
-rw-r--r--builtin/commit.c244
1 files changed, 165 insertions, 79 deletions
diff --git a/builtin/commit.c b/builtin/commit.c
index 1621dfcd40..6ab4605cf5 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -29,6 +29,8 @@
#include "gpg-interface.h"
#include "column.h"
#include "sequencer.h"
+#include "notes-utils.h"
+#include "mailmap.h"
static const char * const builtin_commit_usage[] = {
N_("git commit [options] [--] <pathspec>..."),
@@ -62,8 +64,18 @@ N_("The previous cherry-pick is now empty, possibly due to conflict resolution.\
"If you wish to commit it anyway, use:\n"
"\n"
" git commit --allow-empty\n"
+"\n");
+
+static const char empty_cherry_pick_advice_single[] =
+N_("Otherwise, please use 'git reset'\n");
+
+static const char empty_cherry_pick_advice_multi[] =
+N_("If you wish to skip this commit, use:\n"
"\n"
-"Otherwise, please use 'git reset'\n");
+" git reset\n"
+"\n"
+"Then \"git cherry-pick --continue\" will resume cherry-picking\n"
+"the remaining commits.\n");
static const char *use_message_buffer;
static const char commit_editmsg[] = "COMMIT_EDITMSG";
@@ -106,17 +118,20 @@ static enum {
static const char *cleanup_arg;
static enum commit_whence whence;
+static int sequencer_in_use;
static int use_editor = 1, include_status = 1;
static int show_ignored_in_status, have_option_m;
static const char *only_include_assumed;
static struct strbuf message = STRBUF_INIT;
-static enum {
+static enum status_format {
STATUS_FORMAT_NONE = 0,
STATUS_FORMAT_LONG,
STATUS_FORMAT_SHORT,
- STATUS_FORMAT_PORCELAIN
-} status_format;
+ STATUS_FORMAT_PORCELAIN,
+
+ STATUS_FORMAT_UNSPECIFIED
+} status_format = STATUS_FORMAT_UNSPECIFIED;
static int opt_parse_m(const struct option *opt, const char *arg, int unset)
{
@@ -138,14 +153,26 @@ static void determine_whence(struct wt_status *s)
{
if (file_exists(git_path("MERGE_HEAD")))
whence = FROM_MERGE;
- else if (file_exists(git_path("CHERRY_PICK_HEAD")))
+ else if (file_exists(git_path("CHERRY_PICK_HEAD"))) {
whence = FROM_CHERRY_PICK;
+ if (file_exists(git_path("sequencer")))
+ sequencer_in_use = 1;
+ }
else
whence = FROM_COMMIT;
if (s)
s->whence = whence;
}
+static void status_init_config(struct wt_status *s, config_fn_t fn)
+{
+ wt_status_prepare(s);
+ gitmodules_config();
+ git_config(fn, s);
+ determine_whence(s);
+ s->hints = advice_status_hints; /* must come after git_config() */
+}
+
static void rollback_index_files(void)
{
switch (commit_style) {
@@ -185,17 +212,15 @@ 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 char **pattern)
+ const char *prefix, const struct pathspec *pattern)
{
int i;
char *m;
- if (!pattern)
+ if (!pattern->nr)
return 0;
- for (i = 0; pattern[i]; i++)
- ;
- m = xcalloc(1, i);
+ m = xcalloc(1, pattern->nr);
if (with_tree) {
char *max_prefix = common_prefix(pattern);
@@ -204,12 +229,12 @@ static int list_paths(struct string_list *list, const char *with_tree,
}
for (i = 0; i < active_nr; i++) {
- struct cache_entry *ce = active_cache[i];
+ const struct cache_entry *ce = active_cache[i];
struct string_list_item *item;
if (ce->ce_flags & CE_UPDATE)
continue;
- if (!match_pathspec(pattern, ce->name, ce_namelen(ce), 0, m))
+ if (!match_pathspec_depth(pattern, ce->name, ce_namelen(ce), 0, m))
continue;
item = string_list_insert(list, ce->name);
if (ce_skip_worktree(ce))
@@ -281,17 +306,17 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
{
int fd;
struct string_list partial;
- const char **pathspec = NULL;
+ struct pathspec pathspec;
char *old_index_env = NULL;
int refresh_flags = REFRESH_QUIET;
if (is_status)
refresh_flags |= REFRESH_UNMERGED;
+ parse_pathspec(&pathspec, 0,
+ PATHSPEC_PREFER_FULL,
+ prefix, argv);
- if (*argv)
- pathspec = get_pathspec(prefix, argv);
-
- if (read_cache_preload(pathspec) < 0)
+ if (read_cache_preload(&pathspec) < 0)
die(_("index file corrupt"));
if (interactive) {
@@ -333,9 +358,9 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
* (A) if all goes well, commit the real index;
* (B) on failure, rollback the real index.
*/
- if (all || (also && pathspec && *pathspec)) {
+ if (all || (also && pathspec.nr)) {
fd = hold_locked_index(&index_lock, 1);
- add_files_to_cache(also ? prefix : NULL, pathspec, 0);
+ 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) ||
@@ -354,7 +379,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
* and create commit from the_index.
* We still need to refresh the index here.
*/
- if (!only && (!pathspec || !*pathspec)) {
+ if (!only && !pathspec.nr) {
fd = hold_locked_index(&index_lock, 1);
refresh_cache_or_die(refresh_flags);
if (active_cache_changed) {
@@ -399,7 +424,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
memset(&partial, 0, sizeof(partial));
partial.strdup_strings = 1;
- if (list_paths(&partial, !current_head ? NULL : "HEAD", prefix, pathspec))
+ if (list_paths(&partial, !current_head ? NULL : "HEAD", prefix, &pathspec))
exit(1);
discard_cache();
@@ -459,6 +484,9 @@ static int run_status(FILE *fp, const char *index_file, const char *prefix, int
case STATUS_FORMAT_PORCELAIN:
wt_porcelain_print(s);
break;
+ case STATUS_FORMAT_UNSPECIFIED:
+ die("BUG: finalize_deferred_config() should have been called");
+ break;
case STATUS_FORMAT_NONE:
case STATUS_FORMAT_LONG:
wt_status_print(s);
@@ -528,7 +556,6 @@ static void determine_author_info(struct strbuf *author_ident)
(lb - strlen(" ") -
(a + strlen("\nauthor "))));
email = xmemdupz(lb + strlen("<"), rb - (lb + strlen("<")));
- date = xmemdupz(rb + strlen("> "), eol - (rb + strlen("> ")));
len = eol - (rb + strlen("> "));
date = xmalloc(len + 2);
*date = '@';
@@ -580,6 +607,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
const char *hook_arg2 = NULL;
int ident_shown = 0;
int clean_message_contents = (cleanup_mode != CLEANUP_NONE);
+ int old_display_comment_prefix;
/* This checks and barfs if author is badly specified */
determine_author_info(author_ident);
@@ -677,6 +705,16 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
if (s->fp == NULL)
die_errno(_("could not open '%s'"), git_path(commit_editmsg));
+ /* Ignore status.displayCommentPrefix: we do need comments in COMMIT_EDITMSG. */
+ old_display_comment_prefix = s->display_comment_prefix;
+ s->display_comment_prefix = 1;
+
+ /*
+ * Most hints are counter-productive when the commit has
+ * already started.
+ */
+ s->hints = 0;
+
if (clean_message_contents)
stripspace(&sb, 0);
@@ -802,11 +840,17 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
*/
if (!commitable && whence != FROM_MERGE && !allow_empty &&
!(amend && is_a_merge(current_head))) {
+ s->display_comment_prefix = old_display_comment_prefix;
run_status(stdout, index_file, prefix, 0, s);
if (amend)
fputs(_(empty_amend_advice), stderr);
- else if (whence == FROM_CHERRY_PICK)
+ else if (whence == FROM_CHERRY_PICK) {
fputs(_(empty_cherry_pick_advice), stderr);
+ if (!sequencer_in_use)
+ fputs(_(empty_cherry_pick_advice_single), stderr);
+ else
+ fputs(_(empty_cherry_pick_advice_multi), stderr);
+ }
return 0;
}
@@ -911,6 +955,7 @@ static const char *find_author_by_nickname(const char *name)
struct rev_info revs;
struct commit *commit;
struct strbuf buf = STRBUF_INIT;
+ struct string_list mailmap = STRING_LIST_INIT_NODUP;
const char *av[20];
int ac = 0;
@@ -921,13 +966,17 @@ static const char *find_author_by_nickname(const char *name)
av[++ac] = buf.buf;
av[++ac] = NULL;
setup_revisions(ac, av, &revs, NULL);
+ revs.mailmap = &mailmap;
+ read_mailmap(revs.mailmap, NULL);
+
prepare_revision_walk(&revs);
commit = get_revision(&revs);
if (commit) {
struct pretty_print_context ctx = {0};
ctx.date_mode = DATE_NORMAL;
strbuf_release(&buf);
- format_commit_message(commit, "%an <%ae>", &buf, &ctx);
+ format_commit_message(commit, "%aN <%aE>", &buf, &ctx);
+ clear_mailmap(&mailmap);
return strbuf_detach(&buf, NULL);
}
die(_("No existing author found with '%s'"), name);
@@ -960,6 +1009,42 @@ static const char *read_commit_message(const char *name)
return logmsg_reencode(commit, NULL, out_enc);
}
+/*
+ * Enumerate what needs to be propagated when --porcelain
+ * is not in effect here.
+ */
+static struct status_deferred_config {
+ enum status_format status_format;
+ int show_branch;
+} status_deferred_config = {
+ STATUS_FORMAT_UNSPECIFIED,
+ -1 /* unspecified */
+};
+
+static void finalize_deferred_config(struct wt_status *s)
+{
+ int use_deferred_config = (status_format != STATUS_FORMAT_PORCELAIN &&
+ !s->null_termination);
+
+ if (s->null_termination) {
+ if (status_format == STATUS_FORMAT_NONE ||
+ status_format == STATUS_FORMAT_UNSPECIFIED)
+ status_format = STATUS_FORMAT_PORCELAIN;
+ else if (status_format == STATUS_FORMAT_LONG)
+ die(_("--long and -z are incompatible"));
+ }
+
+ if (use_deferred_config && status_format == STATUS_FORMAT_UNSPECIFIED)
+ status_format = status_deferred_config.status_format;
+ if (status_format == STATUS_FORMAT_UNSPECIFIED)
+ status_format = STATUS_FORMAT_NONE;
+
+ if (use_deferred_config && s->show_branch < 0)
+ s->show_branch = status_deferred_config.show_branch;
+ if (s->show_branch < 0)
+ s->show_branch = 0;
+}
+
static int parse_and_validate_options(int argc, const char *argv[],
const struct option *options,
const char * const usage[],
@@ -970,6 +1055,7 @@ static int parse_and_validate_options(int argc, const char *argv[],
int f = 0;
argc = parse_options(argc, argv, prefix, options, usage, 0);
+ finalize_deferred_config(s);
if (force_author && !strchr(force_author, '>'))
force_author = find_author_by_nickname(force_author);
@@ -1030,7 +1116,7 @@ static int parse_and_validate_options(int argc, const char *argv[],
if (patch_interactive)
interactive = 1;
- if (!!also + !!only + !!all + !!interactive > 1)
+ if (also + only + all + interactive > 1)
die(_("Only one of --include/--only/--all/--interactive/--patch can be used."));
if (argc == 0 && (also || (only && !amend)))
die(_("No paths with --include/--only does not make sense."));
@@ -1054,12 +1140,6 @@ static int parse_and_validate_options(int argc, const char *argv[],
if (all && argc > 0)
die(_("Paths with -a does not make sense."));
- if (s->null_termination) {
- if (status_format == STATUS_FORMAT_NONE)
- status_format = STATUS_FORMAT_PORCELAIN;
- else if (status_format == STATUS_FORMAT_LONG)
- die(_("--long and -z are incompatible"));
- }
if (status_format != STATUS_FORMAT_NONE)
dry_run = 1;
@@ -1112,10 +1192,25 @@ static int git_status_config(const char *k, const char *v, void *cb)
s->submodule_summary = -1;
return 0;
}
+ if (!strcmp(k, "status.short")) {
+ if (git_config_bool(k, v))
+ status_deferred_config.status_format = STATUS_FORMAT_SHORT;
+ else
+ status_deferred_config.status_format = STATUS_FORMAT_NONE;
+ return 0;
+ }
+ if (!strcmp(k, "status.branch")) {
+ status_deferred_config.show_branch = git_config_bool(k, v);
+ return 0;
+ }
if (!strcmp(k, "status.color") || !strcmp(k, "color.status")) {
s->use_color = git_config_colorbool(k, v);
return 0;
}
+ if (!strcmp(k, "status.displaycommentprefix")) {
+ s->display_comment_prefix = git_config_bool(k, v);
+ return 0;
+ }
if (!prefixcmp(k, "status.color.") || !prefixcmp(k, "color.status.")) {
int slot = parse_status_slot(k, 13);
if (slot < 0)
@@ -1154,22 +1249,22 @@ int cmd_status(int argc, const char **argv, const char *prefix)
OPT__VERBOSE(&verbose, N_("be verbose")),
OPT_SET_INT('s', "short", &status_format,
N_("show status concisely"), STATUS_FORMAT_SHORT),
- OPT_BOOLEAN('b', "branch", &s.show_branch,
- N_("show branch information")),
+ OPT_BOOL('b', "branch", &s.show_branch,
+ N_("show branch information")),
OPT_SET_INT(0, "porcelain", &status_format,
N_("machine-readable output"),
STATUS_FORMAT_PORCELAIN),
OPT_SET_INT(0, "long", &status_format,
N_("show status in long format (default)"),
STATUS_FORMAT_LONG),
- OPT_BOOLEAN('z', "null", &s.null_termination,
- N_("terminate entries with NUL")),
+ OPT_BOOL('z', "null", &s.null_termination,
+ N_("terminate entries with NUL")),
{ OPTION_STRING, 'u', "untracked-files", &untracked_files_arg,
N_("mode"),
N_("show untracked files, optional modes: all, normal, no. (Default: all)"),
PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
- OPT_BOOLEAN(0, "ignored", &show_ignored_in_status,
- N_("show ignored files")),
+ OPT_BOOL(0, "ignored", &show_ignored_in_status,
+ N_("show ignored files")),
{ OPTION_STRING, 0, "ignore-submodules", &ignore_submodule_arg, N_("when"),
N_("ignore changes to submodules, optional when: all, dirty, untracked. (Default: all)"),
PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
@@ -1180,30 +1275,22 @@ int cmd_status(int argc, const char **argv, const char *prefix)
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(builtin_status_usage, builtin_status_options);
- wt_status_prepare(&s);
- gitmodules_config();
- git_config(git_status_config, &s);
- determine_whence(&s);
+ status_init_config(&s, git_status_config);
argc = parse_options(argc, argv, prefix,
builtin_status_options,
builtin_status_usage, 0);
finalize_colopts(&s.colopts, -1);
-
- if (s.null_termination) {
- if (status_format == STATUS_FORMAT_NONE)
- status_format = STATUS_FORMAT_PORCELAIN;
- else if (status_format == STATUS_FORMAT_LONG)
- die(_("--long and -z are incompatible"));
- }
+ finalize_deferred_config(&s);
handle_untracked_files_arg(&s);
if (show_ignored_in_status)
s.show_ignored_files = 1;
- if (*argv)
- s.pathspec = get_pathspec(prefix, argv);
+ parse_pathspec(&s.pathspec, 0,
+ PATHSPEC_PREFER_FULL,
+ prefix, argv);
- read_cache_preload(s.pathspec);
- refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, s.pathspec, NULL, NULL);
+ read_cache_preload(&s.pathspec);
+ refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, &s.pathspec, NULL, NULL);
fd = hold_locked_index(&index_lock, 0);
if (0 <= fd)
@@ -1223,6 +1310,9 @@ int cmd_status(int argc, const char **argv, const char *prefix)
case STATUS_FORMAT_PORCELAIN:
wt_porcelain_print(&s);
break;
+ case STATUS_FORMAT_UNSPECIFIED:
+ die("BUG: finalize_deferred_config() should have been called");
+ break;
case STATUS_FORMAT_NONE:
case STATUS_FORMAT_LONG:
s.verbose = verbose;
@@ -1371,45 +1461,43 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
OPT_STRING('C', "reuse-message", &use_message, N_("commit"), N_("reuse message from specified commit")),
OPT_STRING(0, "fixup", &fixup_message, N_("commit"), N_("use autosquash formatted message to fixup specified commit")),
OPT_STRING(0, "squash", &squash_message, N_("commit"), N_("use autosquash formatted message to squash specified commit")),
- OPT_BOOLEAN(0, "reset-author", &renew_authorship, N_("the commit is authored by me now (used with -C/-c/--amend)")),
- OPT_BOOLEAN('s', "signoff", &signoff, N_("add Signed-off-by:")),
+ OPT_BOOL(0, "reset-author", &renew_authorship, N_("the commit is authored by me now (used with -C/-c/--amend)")),
+ OPT_BOOL('s', "signoff", &signoff, N_("add Signed-off-by:")),
OPT_FILENAME('t', "template", &template_file, N_("use specified template file")),
OPT_BOOL('e', "edit", &edit_flag, N_("force edit of commit")),
OPT_STRING(0, "cleanup", &cleanup_arg, N_("default"), N_("how to strip spaces and #comments from message")),
- OPT_BOOLEAN(0, "status", &include_status, N_("include status in commit message template")),
+ OPT_BOOL(0, "status", &include_status, N_("include status in commit message template")),
{ OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key id"),
N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
/* end commit message options */
OPT_GROUP(N_("Commit contents options")),
- OPT_BOOLEAN('a', "all", &all, N_("commit all changed files")),
- OPT_BOOLEAN('i', "include", &also, N_("add specified files to index for commit")),
- OPT_BOOLEAN(0, "interactive", &interactive, N_("interactively add files")),
- OPT_BOOLEAN('p', "patch", &patch_interactive, N_("interactively add changes")),
- OPT_BOOLEAN('o', "only", &only, N_("commit only specified files")),
- OPT_BOOLEAN('n', "no-verify", &no_verify, N_("bypass pre-commit hook")),
- OPT_BOOLEAN(0, "dry-run", &dry_run, N_("show what would be committed")),
+ OPT_BOOL('a', "all", &all, N_("commit all changed files")),
+ OPT_BOOL('i', "include", &also, N_("add specified files to index for commit")),
+ OPT_BOOL(0, "interactive", &interactive, N_("interactively add files")),
+ OPT_BOOL('p', "patch", &patch_interactive, N_("interactively add changes")),
+ OPT_BOOL('o', "only", &only, N_("commit only specified files")),
+ OPT_BOOL('n', "no-verify", &no_verify, N_("bypass pre-commit hook")),
+ OPT_BOOL(0, "dry-run", &dry_run, N_("show what would be committed")),
OPT_SET_INT(0, "short", &status_format, N_("show status concisely"),
STATUS_FORMAT_SHORT),
- OPT_BOOLEAN(0, "branch", &s.show_branch, N_("show branch information")),
+ OPT_BOOL(0, "branch", &s.show_branch, N_("show branch information")),
OPT_SET_INT(0, "porcelain", &status_format,
N_("machine-readable output"), STATUS_FORMAT_PORCELAIN),
OPT_SET_INT(0, "long", &status_format,
N_("show status in long format (default)"),
STATUS_FORMAT_LONG),
- OPT_BOOLEAN('z', "null", &s.null_termination,
- N_("terminate entries with NUL")),
- OPT_BOOLEAN(0, "amend", &amend, N_("amend previous commit")),
- OPT_BOOLEAN(0, "no-post-rewrite", &no_post_rewrite, N_("bypass post-rewrite hook")),
+ OPT_BOOL('z', "null", &s.null_termination,
+ N_("terminate entries with NUL")),
+ OPT_BOOL(0, "amend", &amend, N_("amend previous commit")),
+ OPT_BOOL(0, "no-post-rewrite", &no_post_rewrite, N_("bypass post-rewrite hook")),
{ OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, N_("mode"), N_("show untracked files, optional modes: all, normal, no. (Default: all)"), PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
/* end commit contents options */
- { OPTION_BOOLEAN, 0, "allow-empty", &allow_empty, NULL,
- N_("ok to record an empty change"),
- PARSE_OPT_NOARG | PARSE_OPT_HIDDEN },
- { OPTION_BOOLEAN, 0, "allow-empty-message", &allow_empty_message, NULL,
- N_("ok to record a change with an empty message"),
- PARSE_OPT_NOARG | PARSE_OPT_HIDDEN },
+ OPT_HIDDEN_BOOL(0, "allow-empty", &allow_empty,
+ N_("ok to record an empty change")),
+ OPT_HIDDEN_BOOL(0, "allow-empty-message", &allow_empty_message,
+ N_("ok to record a change with an empty message")),
OPT_END()
};
@@ -1429,10 +1517,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(builtin_commit_usage, builtin_commit_options);
- wt_status_prepare(&s);
- gitmodules_config();
- git_config(git_commit_config, &s);
- determine_whence(&s);
+ status_init_config(&s, git_commit_config);
+ status_format = STATUS_FORMAT_NONE; /* Ignore status.short */
s.colopts = 0;
if (get_sha1("HEAD", sha1))
@@ -1554,7 +1640,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
!current_head
? NULL
: current_head->object.sha1,
- 0);
+ 0, NULL);
nl = strchr(sb.buf, '\n');
if (nl)
@@ -1593,7 +1679,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
if (cfg) {
/* we are amending, so current_head is not NULL */
copy_note_for_rewrite(cfg, current_head->object.sha1, sha1);
- finish_copy_notes_for_rewrite(cfg);
+ finish_copy_notes_for_rewrite(cfg, "Notes added by 'git commit --amend'");
}
run_rewrite_hook(current_head->object.sha1, sha1);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 16:12:30 +0000