From 0319d8769ce7062e7ef05afee8c04a6a7c41705b Mon Sep 17 00:00:00 2001
From: Andrey Orst <andreyorst@gmail.com>
Date: Mon, 9 Sep 2019 17:02:02 +0300
Subject: [PATCH] add fzf-delete-buffer

---
 rc/modules/fzf-buffer.kak | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/rc/modules/fzf-buffer.kak b/rc/modules/fzf-buffer.kak
index e9f4d0e..37bbe10 100644
--- a/rc/modules/fzf-buffer.kak
+++ b/rc/modules/fzf-buffer.kak
@@ -11,12 +11,14 @@
 hook global ModuleLoaded fzf %§
 
 map global fzf -docstring "open buffer" 'b' '<esc>: fzf-buffer<ret>'
+map global fzf -docstring "open buffer" '<a-b>' '<esc>: fzf-delete-buffer<ret>'
 
 define-command -hidden fzf-buffer %{ evaluate-commands %sh{
-    buffers=$(mktemp ${TMPDIR:-/tmp}/kak-fzf-buffers.XXXXXX)
+    buffers=""
     eval "set -- $kak_quoted_buflist"
     while [ $# -gt 0 ]; do
-        printf "%s\n" "$1" >> $buffers
+        buffers="$1
+$buffers"
         shift
     done
 
@@ -29,7 +31,22 @@ $kak_opt_fzf_vertical_map: open buffer in vertical split"
     printf "%s\n" "info -title 'fzf buffer' '$message$tmux_keybindings'"
     [ ! -z "${kak_client_env_TMUX}" ] && additional_flags="--expect $kak_opt_fzf_vertical_map --expect $kak_opt_fzf_horizontal_map"
 
-    printf "%s\n" "fzf -kak-cmd %{buffer} -items-cmd %{(cat $buffers; rm $buffers)} -fzf-args %{--expect $kak_opt_fzf_window_map $additional_flags}"
+    printf "%s\n" "fzf -kak-cmd %{buffer} -items-cmd %{printf \"%s\n\" \"$buffers\"} -fzf-args %{--expect $kak_opt_fzf_window_map $additional_flags}"
+}}
+
+define-command -hidden fzf-delete-buffer %{ evaluate-commands %sh{
+    buffers=""
+    eval "set -- $kak_quoted_buflist"
+    while [ $# -gt 0 ]; do
+        buffers="$1
+$buffers"
+        shift
+    done
+
+    message="Delete buffer.
+<ret>: delete selected buffer."
+    printf "%s\n" "info -title 'fzf delete-buffer' '$message'"
+    printf "%s\n" "fzf -kak-cmd %{delete-buffer} -multiple-cmd %{delete-buffer} -items-cmd %{printf \"%s\n\" \"$buffers\"} -fzf-args %{-m --expect $kak_opt_fzf_window_map $additional_flags}"
 }}
 
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