1 files changed, 116 insertions, 54 deletions

diff --git a/wt-status.c b/wt-status.c
index 85390b813f..9bf96c3af0 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -15,6 +15,7 @@
 #include "submodule.h"
 #include "column.h"
 #include "strbuf.h"
+#include "utf8.h"
 
 static char cut_line[] =
 "------------------------ >8 ------------------------\n";
@@ -244,26 +245,89 @@ static void wt_status_print_trailer(struct wt_status *s)
 
 #define quote_path quote_path_relative
 
+static const char *wt_status_unmerged_status_string(int stagemask)
+{
+	switch (stagemask) {
+	case 1:
+		return _("both deleted:");
+	case 2:
+		return _("added by us:");
+	case 3:
+		return _("deleted by them:");
+	case 4:
+		return _("added by them:");
+	case 5:
+		return _("deleted by us:");
+	case 6:
+		return _("both added:");
+	case 7:
+		return _("both modified:");
+	default:
+		die(_("bug: unhandled unmerged status %x"), stagemask);
+	}
+}
+
+static const char *wt_status_diff_status_string(int status)
+{
+	switch (status) {
+	case DIFF_STATUS_ADDED:
+		return _("new file:");
+	case DIFF_STATUS_COPIED:
+		return _("copied:");
+	case DIFF_STATUS_DELETED:
+		return _("deleted:");
+	case DIFF_STATUS_MODIFIED:
+		return _("modified:");
+	case DIFF_STATUS_RENAMED:
+		return _("renamed:");
+	case DIFF_STATUS_TYPE_CHANGED:
+		return _("typechange:");
+	case DIFF_STATUS_UNKNOWN:
+		return _("unknown:");
+	case DIFF_STATUS_UNMERGED:
+		return _("unmerged:");
+	default:
+		return NULL;
+	}
+}
+
+static int maxwidth(const char *(*label)(int), int minval, int maxval)
+{
+	int result = 0, i;
+
+	for (i = minval; i <= maxval; i++) {
+		const char *s = label(i);
+		int len = s ? utf8_strwidth(s) : 0;
+		if (len > result)
+			result = len;
+	}
+	return result;
+}
+
 static void wt_status_print_unmerged_data(struct wt_status *s,
 					  struct string_list_item *it)
 {
 	const char *c = color(WT_STATUS_UNMERGED, s);
 	struct wt_status_change_data *d = it->util;
 	struct strbuf onebuf = STRBUF_INIT;
-	const char *one, *how = _("bug");
+	static char *padding;
+	static int label_width;
+	const char *one, *how;
+	int len;
+
+	if (!padding) {
+		label_width = maxwidth(wt_status_unmerged_status_string, 1, 7);
+		label_width += strlen(" ");
+		padding = xmallocz(label_width);
+		memset(padding, ' ', label_width);
+	}
 
 	one = quote_path(it->string, s->prefix, &onebuf);
 	status_printf(s, color(WT_STATUS_HEADER, s), "\t");
-	switch (d->stagemask) {
-	case 1: how = _("both deleted:"); break;
-	case 2: how = _("added by us:"); break;
-	case 3: how = _("deleted by them:"); break;
-	case 4: how = _("added by them:"); break;
-	case 5: how = _("deleted by us:"); break;
-	case 6: how = _("both added:"); break;
-	case 7: how = _("both modified:"); break;
-	}
-	status_printf_more(s, c, "%-20s%s\n", how, one);
+
+	how = wt_status_unmerged_status_string(d->stagemask);
+	len = label_width - utf8_strwidth(how);
+	status_printf_more(s, c, "%s%.*s%s\n", how, len, padding, one);
 	strbuf_release(&onebuf);
 }
 
@@ -279,6 +343,18 @@ static void wt_status_print_change_data(struct wt_status *s,
 	const char *one, *two;
 	struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT;
 	struct strbuf extra = STRBUF_INIT;
+	static char *padding;
+	static int label_width;
+	const char *what;
+	int len;
+
+	if (!padding) {
+		/* If DIFF_STATUS_* uses outside the range [A..Z], we're in trouble */
+		label_width = maxwidth(wt_status_diff_status_string, 'A', 'Z');
+		label_width += strlen(" ");
+		padding = xmallocz(label_width);
+		memset(padding, ' ', label_width);
+	}
 
 	one_name = two_name = it->string;
 	switch (change_type) {
@@ -310,34 +386,17 @@ static void wt_status_print_change_data(struct wt_status *s,
 	two = quote_path(two_name, s->prefix, &twobuf);
 
 	status_printf(s, color(WT_STATUS_HEADER, s), "\t");
-	switch (status) {
-	case DIFF_STATUS_ADDED:
-		status_printf_more(s, c, _("new file:   %s"), one);
-		break;
-	case DIFF_STATUS_COPIED:
-		status_printf_more(s, c, _("copied:     %s -> %s"), one, two);
-		break;
-	case DIFF_STATUS_DELETED:
-		status_printf_more(s, c, _("deleted:    %s"), one);
-		break;
-	case DIFF_STATUS_MODIFIED:
-		status_printf_more(s, c, _("modified:   %s"), one);
-		break;
-	case DIFF_STATUS_RENAMED:
-		status_printf_more(s, c, _("renamed:    %s -> %s"), one, two);
-		break;
-	case DIFF_STATUS_TYPE_CHANGED:
-		status_printf_more(s, c, _("typechange: %s"), one);
-		break;
-	case DIFF_STATUS_UNKNOWN:
-		status_printf_more(s, c, _("unknown:    %s"), one);
-		break;
-	case DIFF_STATUS_UNMERGED:
-		status_printf_more(s, c, _("unmerged:   %s"), one);
-		break;
-	default:
+	what = wt_status_diff_status_string(status);
+	if (!what)
 		die(_("bug: unhandled diff status %c"), status);
-	}
+	len = label_width - utf8_strwidth(what);
+	assert(len >= 0);
+	if (status == DIFF_STATUS_COPIED || status == DIFF_STATUS_RENAMED)
+		status_printf_more(s, c, "%s%.*s%s -> %s",
+				   what, len, padding, one, two);
+	else
+		status_printf_more(s, c, "%s%.*s%s",
+				   what, len, padding, one);
 	if (extra.len) {
 		status_printf_more(s, color(WT_STATUS_HEADER, s), "%s", extra.buf);
 		strbuf_release(&extra);
@@ -484,7 +543,7 @@ static void wt_status_collect_changes_initial(struct wt_status *s)
 		struct wt_status_change_data *d;
 		const struct cache_entry *ce = active_cache[i];
 
-		if (!ce_path_match(ce, &s->pathspec))
+		if (!ce_path_match(ce, &s->pathspec, NULL))
 			continue;
 		it = string_list_insert(&s->change, ce->name);
 		d = it->util;
@@ -526,7 +585,7 @@ static void wt_status_collect_untracked(struct wt_status *s)
 	for (i = 0; i < dir.nr; i++) {
 		struct dir_entry *ent = dir.entries[i];
 		if (cache_name_is_other(ent->name, ent->len) &&
-		    match_pathspec_depth(&s->pathspec, ent->name, ent->len, 0, NULL))
+		    dir_path_match(ent, &s->pathspec, 0, NULL))
 			string_list_insert(&s->untracked, ent->name);
 		free(ent);
 	}
@@ -534,7 +593,7 @@ static void wt_status_collect_untracked(struct wt_status *s)
 	for (i = 0; i < dir.ignored_nr; i++) {
 		struct dir_entry *ent = dir.ignored[i];
 		if (cache_name_is_other(ent->name, ent->len) &&
-		    match_pathspec_depth(&s->pathspec, ent->name, ent->len, 0, NULL))
+		    dir_path_match(ent, &s->pathspec, 0, NULL))
 			string_list_insert(&s->ignored, ent->name);
 		free(ent);
 	}
@@ -828,7 +887,7 @@ static void wt_status_print_tracking(struct wt_status *s)
 	int i;
 
 	assert(s->branch && !s->is_initial);
-	if (prefixcmp(s->branch, "refs/heads/"))
+	if (!starts_with(s->branch, "refs/heads/"))
 		return;
 	branch = branch_get(s->branch + 11);
 	if (!format_tracking_info(branch, &sb))
@@ -1087,9 +1146,9 @@ static char *read_and_strip_branch(const char *path)
 		strbuf_setlen(&sb, sb.len - 1);
 	if (!sb.len)
 		goto got_nothing;
-	if (!prefixcmp(sb.buf, "refs/heads/"))
+	if (starts_with(sb.buf, "refs/heads/"))
 		strbuf_remove(&sb,0, strlen("refs/heads/"));
-	else if (!prefixcmp(sb.buf, "refs/"))
+	else if (starts_with(sb.buf, "refs/"))
 		;
 	else if (!get_sha1_hex(sb.buf, sha1)) {
 		const char *abbrev;
@@ -1119,7 +1178,7 @@ static int grab_1st_switch(unsigned char *osha1, unsigned char *nsha1,
 	struct grab_1st_switch_cbdata *cb = cb_data;
 	const char *target = NULL, *end;
 
-	if (prefixcmp(message, "checkout: moving from "))
+	if (!starts_with(message, "checkout: moving from "))
 		return 0;
 	message += strlen("checkout: moving from ");
 	target = strstr(message, " to ");
@@ -1154,9 +1213,9 @@ static void wt_status_get_detached_from(struct wt_status_state *state)
 	     ((commit = lookup_commit_reference_gently(sha1, 1)) != NULL &&
 	      !hashcmp(cb.nsha1, commit->object.sha1)))) {
 		int ofs;
-		if (!prefixcmp(ref, "refs/tags/"))
+		if (starts_with(ref, "refs/tags/"))
 			ofs = strlen("refs/tags/");
-		else if (!prefixcmp(ref, "refs/remotes/"))
+		else if (starts_with(ref, "refs/remotes/"))
 			ofs = strlen("refs/remotes/");
 		else
 			ofs = 0;
@@ -1245,7 +1304,7 @@ void wt_status_print(struct wt_status *s)
 	if (s->branch) {
 		const char *on_what = _("On branch ");
 		const char *branch_name = s->branch;
-		if (!prefixcmp(branch_name, "refs/heads/"))
+		if (starts_with(branch_name, "refs/heads/"))
 			branch_name += 11;
 		else if (!strcmp(branch_name, "HEAD")) {
 			branch_status_color = color(WT_STATUS_NOBRANCH, s);
@@ -1446,7 +1505,7 @@ static void wt_shortstatus_print_tracking(struct wt_status *s)
 		return;
 	branch_name = s->branch;
 
-	if (!prefixcmp(branch_name, "refs/heads/"))
+	if (starts_with(branch_name, "refs/heads/"))
 		branch_name += 11;
 	else if (!strcmp(branch_name, "HEAD")) {
 		branch_name = _("HEAD (no branch)");
@@ -1483,19 +1542,21 @@ static void wt_shortstatus_print_tracking(struct wt_status *s)
 		return;
 	}
 
+#define LABEL(string) (s->no_gettext ? (string) : _(string))
+
 	color_fprintf(s->fp, header_color, " [");
 	if (upstream_is_gone) {
-		color_fprintf(s->fp, header_color, _("gone"));
+		color_fprintf(s->fp, header_color, LABEL(N_("gone")));
 	} else if (!num_ours) {
-		color_fprintf(s->fp, header_color, _("behind "));
+		color_fprintf(s->fp, header_color, LABEL(N_("behind ")));
 		color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
 	} else if (!num_theirs) {
-		color_fprintf(s->fp, header_color, _("ahead "));
+		color_fprintf(s->fp, header_color, LABEL(N_(("ahead "))));
 		color_fprintf(s->fp, branch_color_local, "%d", num_ours);
 	} else {
-		color_fprintf(s->fp, header_color, _("ahead "));
+		color_fprintf(s->fp, header_color, LABEL(N_(("ahead "))));
 		color_fprintf(s->fp, branch_color_local, "%d", num_ours);
-		color_fprintf(s->fp, header_color, _(", behind "));
+		color_fprintf(s->fp, header_color, ", %s", LABEL(N_("behind ")));
 		color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
 	}
 
@@ -1540,5 +1601,6 @@ void wt_porcelain_print(struct wt_status *s)
 	s->use_color = 0;
 	s->relative_paths = 0;
 	s->prefix = NULL;
+	s->no_gettext = 1;
 	wt_shortstatus_print(s);
 }