[alacritty] Screenshot mode

.config/alacritty/screenshot_mode.py

@@ -0,0 +1,40 @@
+#! /usr/bin/env python3
+# vim:fenc=utf-8
+#
+# Copyright © 2023 ising <ising@mac-nurmi>
+#
+# Distributed under terms of the MIT license.
+
+"""
+
+"""
+import os
+import sys
+
+CONFIG_FILE_NAME = "alacritty.yml"
+CONFIG_FILE_DIR = os.path.expanduser("~/.config/alacritty/")
+CONFIG_FILE_PATH = os.path.join(CONFIG_FILE_DIR, CONFIG_FILE_NAME)
+
+def main(turn_on=False):
+    padding_line = None
+    with open(CONFIG_FILE_PATH, "r") as config_file:
+        config_file.seek(0)
+        config_lines = config_file.readlines()
+        for i, line in enumerate(config_lines):
+            if "padding:" in line and "x:" in config_lines[i+1]:
+                padding_line = i
+    if padding_line is None:
+        return
+    if turn_on:
+        config_lines[padding_line+1] = "    x: 10\n"
+        config_lines[padding_line+2] = "    y: 10\n"
+    else:
+        config_lines[padding_line+1] = "    x: 0\n"
+        config_lines[padding_line+2] = "    y: 0\n"
+    with open(CONFIG_FILE_PATH, "w") as config_file:
+        for line in config_lines:
+            config_file.write(line)
+
+if __name__=="__main__":
+    main(len(sys.argv) == 2 and sys.argv[1] == "on")
+