From 5d0eb619f18b1ed98d0ecf492dddf66ab49bed03 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Wed, 8 Apr 2020 11:26:07 +0000
Subject: Restore pane_current_path format from portable tmux, it is no longer
 used by default and is very useful.

---
 format.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'format.c')

diff --git a/format.c b/format.c
index 815be8da..6300b332 100644
--- a/format.c
+++ b/format.c
@@ -741,6 +741,21 @@ format_cb_current_command(struct format_tree *ft, struct format_entry *fe)
 	free(cmd);
 }
 
+/* Callback for pane_current_path. */
+static void
+format_cb_current_path(struct format_tree *ft, struct format_entry *fe)
+{
+	struct window_pane	*wp = ft->wp;
+	char			*cwd;
+
+	if (wp == NULL)
+		return;
+
+	cwd = get_proc_cwd(wp->fd);
+	if (cwd != NULL)
+		fe->value = xstrdup(cwd);
+}
+
 /* Callback for history_bytes. */
 static void
 format_cb_history_bytes(struct format_tree *ft, struct format_entry *fe)
@@ -2722,6 +2737,7 @@ format_defaults_pane(struct format_tree *ft, struct window_pane *wp)
 	format_add(ft, "pane_pid", "%ld", (long) wp->pid);
 	format_add_cb(ft, "pane_start_command", format_cb_start_command);
 	format_add_cb(ft, "pane_current_command", format_cb_current_command);
+	format_add_cb(ft, "pane_current_path", format_cb_current_path);
 
 	format_add(ft, "cursor_x", "%u", wp->base.cx);
 	format_add(ft, "cursor_y", "%u", wp->base.cy);
-- 
cgit