From 69da2f8fb4f2928a351a9893ed5ac79f48fb11c7 Mon Sep 17 00:00:00 2001
From: Felix Stupp <felix.stupp@outlook.com>
Date: Mon, 26 Oct 2020 13:45:53 +0100
Subject: [PATCH] client: Added helper stretch()

---
 playbook/templates/client.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/playbook/templates/client.py b/playbook/templates/client.py
index 8d0aabb..efd4b85 100755
--- a/playbook/templates/client.py
+++ b/playbook/templates/client.py
@@ -14,6 +14,14 @@ binding_accept = [ord('l'), ord(' '), ord('\n')]
 binding_back = [ord('h'), ord('q'), curses.KEY_BACKSPACE]
 binding_exit = [ord('Q')]
 
+def stretch(text, length, char = ' '):
+    missing = length - len(text)
+    if 0 < missing:
+        text += char * missing
+    elif missing < 0:
+        text = text[0:length]
+    return text
+
 def build_description(base_dir, desc_path):
     rel_path = desc_path.relative_to(base_dir)
     parts = list(rel_path.parts[:-1])