Add terminal singleton command + use with gitu and daffm

1 files changed, 18 insertions, 0 deletions

diff --git a/autoload/window.kak b/autoload/window.kak
index 8986914..ba1fab7 100644
--- a/autoload/window.kak
+++ b/autoload/window.kak
@@ -10,3 +10,21 @@ map global win j ': nop %sh{tmux select-pane -D}<ret>' -docstring 'Jump down'
 map global win k ': nop %sh{tmux select-pane -U}<ret>' -docstring 'Jump up'
 map global win l ': nop %sh{tmux select-pane -R}<ret>' -docstring 'Jump right'
 map global win z ': wq<ret>'
+
+define-command terminal-singleton -params 2.. -docstring 'terminal-singleton <name> <command> [args...]' %{
+  eval %sh{
+    name="$1"; shift;
+    open-term-win() {
+      printf "terminal -n '$name' env"
+      printf " 'KAKOUNE_SESSION=$kak_session' 'KAKOUNE_CLIENT=$kak_client'"
+      printf " 'GIT_EDITOR=kak -c \"$kak_session\"' 'EDITOR=kcr edit' 'VISUAL=kcr edit'"
+      printf " %q" "$@"
+      echo ""
+    }
+    focus-term-win() {
+      tmux select-window -t "$name" >/dev/null 2>&1
+    }
+
+    focus-term-win || open-term-win "$@";
+  }
+}