From ca1d71eaa9b69092b0d210f6d45b8afea9070b0d Mon Sep 17 00:00:00 2001
From: Jonas Fonseca <fonseca@diku.dk>
Date: Fri, 10 Aug 2007 14:12:32 +0200
Subject: [PATCH] Introduce status-update action bound to 'u' by default

For now this obsoletes the action triggered when pressing Enter.
---
 tig.c       | 43 ++++++++++++++++++++++++++++++++++++-------
 tigrc.5.txt |  1 +
 2 files changed, 37 insertions(+), 7 deletions(-)

diff --git a/tig.c b/tig.c
index 465de23..3d57311 100644
--- a/tig.c
+++ b/tig.c
@@ -336,7 +336,8 @@ sq_quote(char buf[SIZEOF_STR], size_t bufsize, const char *src)
 	REQ_(SHOW_VERSION,	"Show version information"), \
 	REQ_(STOP_LOADING,	"Stop all loading views"), \
 	REQ_(TOGGLE_LINENO,	"Toggle line numbers"), \
-	REQ_(TOGGLE_REV_GRAPH,	"Toggle revision graph visualization")
+	REQ_(TOGGLE_REV_GRAPH,	"Toggle revision graph visualization"), \
+	REQ_(STATUS_UPDATE,	"Update file status") \
 
 
 /* User action requests. */
@@ -765,6 +766,7 @@ static struct keybinding default_keybindings[] = {
 	{ '.',		REQ_TOGGLE_LINENO },
 	{ 'g',		REQ_TOGGLE_REV_GRAPH },
 	{ ':',		REQ_PROMPT },
+	{ 'u',		REQ_STATUS_UPDATE },
 
 	/* Using the ncurses SIGWINCH handler. */
 	{ KEY_RESIZE,	REQ_SCREEN_RESIZE },
@@ -2120,6 +2122,8 @@ open_view(struct view *prev, enum request request, enum open_flags flags)
  * User request switch noodle
  */
 
+static void status_update(struct view *view);
+
 static int
 view_driver(struct view *view, enum request request)
 {
@@ -2260,6 +2264,10 @@ view_driver(struct view *view, enum request request)
 		redraw_display();
 		break;
 
+	case REQ_STATUS_UPDATE:
+		status_update(view);
+		break;
+
 	case REQ_NONE:
 		doupdate();
 		return TRUE;
@@ -3012,7 +3020,12 @@ status_draw(struct view *view, struct line *line, unsigned int lineno, bool sele
 static bool
 status_enter(struct view *view, struct line *line)
 {
-	struct status *status = line->data;
+	return TRUE;
+}
+
+static bool
+status_update_file(struct view *view, struct status *status, enum line_type type)
+{
 	char cmd[SIZEOF_STR];
 	char buf[SIZEOF_STR];
 	size_t cmdsize = 0;
@@ -3020,15 +3033,12 @@ status_enter(struct view *view, struct line *line)
 	size_t written = 0;
 	FILE *pipe;
 
-	if (!status)
-		return TRUE;
-
 	if (opt_cdup[0] &&
-	    line->type != LINE_STAT_UNTRACKED &&
+	    type != LINE_STAT_UNTRACKED &&
 	    !string_format_from(cmd, &cmdsize, "cd %s;", opt_cdup))
 		return FALSE;
 
-	switch (line->type) {
+	switch (type) {
 	case LINE_STAT_STAGED:
 		if (!string_format_from(buf, &bufsize, "%06o %s\t%s%c",
 				        status->old.mode,
@@ -3069,6 +3079,25 @@ status_enter(struct view *view, struct line *line)
 }
 
 static void
+status_update(struct view *view)
+{
+	if (view == VIEW(REQ_VIEW_STATUS)) {
+		struct line *line = view->lines
+				  ? &view->line[view->lineno] : NULL;
+
+		if (!line || !line->data) {
+			report("No file chosen for update");
+			return;
+		}
+
+		if (!status_update_file(view, line->data, line->type))
+			report("Failed to update file status");
+	} else {
+		report("This action is only valid for the status view");
+	}
+}
+
+static void
 status_select(struct view *view, struct line *line)
 {
 	char *text;
diff --git a/tigrc.5.txt b/tigrc.5.txt
index 8945912..d9047b3 100644
--- a/tigrc.5.txt
+++ b/tigrc.5.txt
@@ -218,6 +218,7 @@ show-version		Show version information
 stop-loading		Stop all loading views
 toggle-lineno		Toggle line numbers
 toggle-rev-graph	Toggle revision graph visualization
+status-update		Update file status
 ------------------------------------------------------------------------------
 
 
-- 
2.11.0