remove match_pathspec() in favor of match_pathspec_depth()
[gitweb.git] / builtin / commit.c
index d21d07a1a8e9fbc365a4555a0f9e81d0c1f2a7d0..4ee9ba6c63857de0689947ab51a7bcbc95b33259 100644 (file)
@@ -29,6 +29,7 @@
 #include "gpg-interface.h"
 #include "column.h"
 #include "sequencer.h"
+#include "notes-utils.h"
 
 static const char * const builtin_commit_usage[] = {
        N_("git commit [options] [--] <pathspec>..."),
@@ -107,23 +108,27 @@ static const char *cleanup_arg;
 
 static enum commit_whence whence;
 static int use_editor = 1, include_status = 1;
-static int show_ignored_in_status;
+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)
 {
        struct strbuf *buf = opt->value;
-       if (unset)
+       if (unset) {
+               have_option_m = 0;
                strbuf_setlen(buf, 0);
-       else {
+       } else {
+               have_option_m = 1;
                if (buf->len)
                        strbuf_addch(buf, '\n');
                strbuf_addstr(buf, arg);
@@ -183,17 +188,15 @@ 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);
@@ -207,7 +210,7 @@ static int list_paths(struct string_list *list, const char *with_tree,
 
                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))
@@ -279,17 +282,17 @@ 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) {
@@ -331,9 +334,9 @@ 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) ||
@@ -352,7 +355,7 @@ 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) {
@@ -397,7 +400,7 @@ 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();
@@ -457,6 +460,9 @@ 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);
@@ -702,7 +708,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
                        previous = eol;
                }
 
-               append_signoff(&sb, ignore_footer);
+               append_signoff(&sb, ignore_footer, 0);
        }
 
        if (fwrite(sb.buf, 1, sb.len, s->fp) < sb.len)
@@ -955,7 +961,43 @@ static const char *read_commit_message(const char *name)
        if (!commit)
                die(_("could not lookup commit %s"), name);
        out_enc = get_commit_output_encoding();
-       return logmsg_reencode(commit, out_enc);
+       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[],
@@ -968,6 +1010,7 @@ 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);
@@ -975,7 +1018,7 @@ static int parse_and_validate_options(int argc, const char *argv[],
        if (force_author && renew_authorship)
                die(_("Using both --reset-author and --author does not make sense"));
 
-       if (logfile || message.len || use_message || fixup_message)
+       if (logfile || have_option_m || use_message || fixup_message)
                use_editor = 0;
        if (0 <= edit_flag)
                use_editor = edit_flag;
@@ -1052,12 +1095,6 @@ 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;
 
@@ -1110,6 +1147,17 @@ 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;
@@ -1152,8 +1200,8 @@ 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),
@@ -1186,22 +1234,17 @@ int cmd_status(int argc, const char **argv, const char *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)
@@ -1221,6 +1264,9 @@ 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;
@@ -1389,7 +1435,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
                OPT_BOOLEAN(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,
@@ -1430,6 +1476,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
        wt_status_prepare(&s);
        gitmodules_config();
        git_config(git_commit_config, &s);
+       status_format = STATUS_FORMAT_NONE; /* Ignore status.short */
        determine_whence(&s);
        s.colopts = 0;
 
@@ -1591,7 +1638,7 @@ 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);
        }