X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=wt-status.c;h=b3fd57b79df3513d271c23caf3ab46b3ba405e40;hb=24b6177e0261efba063c0b83ae0cdc5993945da9;hp=d35386dae19287a28ef7086d886bdfb3941d18b1;hpb=ab7d70766963e1e854a1edcbb0b840242330a7cb;p=git.git

diff --git a/wt-status.c b/wt-status.c
index d35386dae..b3fd57b79 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -7,8 +7,10 @@
 #include "diff.h"
 #include "revision.h"
 #include "diffcore.h"
+#include "quote.h"
 
-int wt_status_use_color = 0;
+int wt_status_relative_paths = 1;
+int wt_status_use_color = -1;
 static char wt_status_colors[][COLOR_MAXLEN] = {
 	"",         /* WT_STATUS_HEADER: normal */
 	"\033[32m", /* WT_STATUS_UPDATED: green */
@@ -39,7 +41,7 @@ static int parse_status_slot(const char *var, int offset)
 
 static const char* color(int slot)
 {
-	return wt_status_use_color ? wt_status_colors[slot] : "";
+	return wt_status_use_color > 0 ? wt_status_colors[slot] : "";
 }
 
 void wt_status_prepare(struct wt_status *s)
@@ -59,7 +61,7 @@ static void wt_status_print_cached_header(struct wt_status *s)
 {
 	const char *c = color(WT_STATUS_HEADER);
 	color_fprintf_ln(s->fp, c, "# Changes to be committed:");
-	if (s->reference) {
+	if (!s->is_initial) {
 		color_fprintf_ln(s->fp, c, "#   (use \"git reset %s <file>...\" to unstage)", s->reference);
 	} else {
 		color_fprintf_ln(s->fp, c, "#   (use \"git rm --cached <file>...\" to unstage)");
@@ -81,48 +83,7 @@ static void wt_status_print_trailer(struct wt_status *s)
 	color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "#");
 }
 
-static char *quote_path(const char *in, int len,
-			struct strbuf *out, const char *prefix)
-{
-	if (len < 0)
-		len = strlen(in);
-
-	strbuf_grow(out, len);
-	strbuf_setlen(out, 0);
-	if (prefix) {
-		int off = 0;
-		while (prefix[off] && off < len && prefix[off] == in[off])
-			if (prefix[off] == '/') {
-				prefix += off + 1;
-				in += off + 1;
-				len -= off + 1;
-				off = 0;
-			} else
-				off++;
-
-		for (; *prefix; prefix++)
-			if (*prefix == '/')
-				strbuf_addstr(out, "../");
-	}
-
-	for ( ; len > 0; in++, len--) {
-		int ch = *in;
-
-		switch (ch) {
-		case '\n':
-			strbuf_addstr(out, "\\n");
-			break;
-		case '\r':
-			strbuf_addstr(out, "\\r");
-			break;
-		default:
-			strbuf_addch(out, ch);
-			continue;
-		}
-	}
-
-	return out->buf;
-}
+#define quote_path quote_path_relative
 
 static void wt_status_print_filepair(struct wt_status *s,
 				     int t, struct diff_filepair *p)
@@ -213,19 +174,12 @@ static void wt_status_print_changed_cb(struct diff_queue_struct *q,
 		wt_status_print_trailer(s);
 }
 
-static void wt_read_cache(struct wt_status *s)
-{
-	discard_cache();
-	read_cache_from(s->index_file);
-}
-
 static void wt_status_print_initial(struct wt_status *s)
 {
 	int i;
 	struct strbuf buf;
 
 	strbuf_init(&buf, 0);
-	wt_read_cache(s);
 	if (active_nr) {
 		s->commitable = 1;
 		wt_status_print_cached_header(s);
@@ -252,7 +206,6 @@ static void wt_status_print_updated(struct wt_status *s)
 	rev.diffopt.detect_rename = 1;
 	rev.diffopt.rename_limit = 100;
 	rev.diffopt.break_opt = 0;
-	wt_read_cache(s);
 	run_diff_index(&rev, 1);
 }
 
@@ -264,7 +217,6 @@ static void wt_status_print_changed(struct wt_status *s)
 	rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
 	rev.diffopt.format_callback = wt_status_print_changed_cb;
 	rev.diffopt.format_callback_data = s;
-	wt_read_cache(s);
 	run_diff_files(&rev, 0);
 }
 
@@ -317,28 +269,14 @@ static void wt_status_print_untracked(struct wt_status *s)
 static void wt_status_print_verbose(struct wt_status *s)
 {
 	struct rev_info rev;
-	int saved_stdout;
-
-	fflush(s->fp);
-
-	/* Sigh, the entire diff machinery is hardcoded to output to
-	 * stdout.  Do the dup-dance...*/
-	saved_stdout = dup(STDOUT_FILENO);
-	if (saved_stdout < 0 ||dup2(fileno(s->fp), STDOUT_FILENO) < 0)
-		die("couldn't redirect stdout\n");
 
 	init_revisions(&rev, NULL);
 	setup_revisions(0, NULL, &rev, s->reference);
 	rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
 	rev.diffopt.detect_rename = 1;
-	wt_read_cache(s);
+	rev.diffopt.file = s->fp;
+	rev.diffopt.close_file = 0;
 	run_diff_index(&rev, 1);
-
-	fflush(stdout);
-
-	if (dup2(saved_stdout, STDOUT_FILENO) < 0)
-		die("couldn't restore stdout\n");
-	close(saved_stdout);
 }
 
 void wt_status_print(struct wt_status *s)
@@ -377,6 +315,8 @@ void wt_status_print(struct wt_status *s)
 	if (!s->commitable) {
 		if (s->amend)
 			fprintf(s->fp, "# No changes\n");
+		else if (s->nowarn)
+			; /* nothing */
 		else if (s->workdir_dirty)
 			printf("no changes added to commit (use \"git add\" and/or \"git commit -a\")\n");
 		else if (s->workdir_untracked)
@@ -391,12 +331,19 @@ void wt_status_print(struct wt_status *s)
 int git_status_config(const char *k, const char *v)
 {
 	if (!strcmp(k, "status.color") || !strcmp(k, "color.status")) {
-		wt_status_use_color = git_config_colorbool(k, v);
+		wt_status_use_color = git_config_colorbool(k, v, -1);
 		return 0;
 	}
 	if (!prefixcmp(k, "status.color.") || !prefixcmp(k, "color.status.")) {
 		int slot = parse_status_slot(k, 13);
+		if (!v)
+			return config_error_nonbool(k);
 		color_parse(v, k, wt_status_colors[slot]);
+		return 0;
+	}
+	if (!strcmp(k, "status.relativepaths")) {
+		wt_status_relative_paths = git_config_bool(k, v);
+		return 0;
 	}
-	return git_default_config(k, v);
+	return git_color_default_config(k, v);
 }