[alacritty] Screenshot mode

.config/alacritty/color_switcher.py

@@ -3,10 +3,9 @@
 import os
 import re
 
-
-CONFIG_FILE_NAME = "schemes.yml"
+SCHEME_FILE_NAME = "schemes.yml"
 CONFIG_FILE_DIR = os.path.expanduser("~/.config/alacritty/")
-CONFIG_FILE_PATH = os.path.join(CONFIG_FILE_DIR, CONFIG_FILE_NAME)
+SCHEME_FILE_PATH = os.path.join(CONFIG_FILE_DIR, SCHEME_FILE_NAME)
 
 COLOR_SCHEME_LINE_SEARCH = "colors: \*(\S+)"
 COLOR_SCHEME_LINE_TEMPLATE = "colors: *{}\n"
@@ -19,9 +18,9 @@ NVIM_COLOR_SCHEME_LINE_SEARCH = "set background=(\S+)\ncolorscheme (\S+)"
 NVIM_COLOR_SCHEME_LINE_TEMPLATE = "set background={}\ncolorscheme {}"
 
 def change_alacritty_theme():
-    with open(CONFIG_FILE_PATH, "r") as config_file:
-        config_file.seek(0)
-        lines = config_file.readlines()
+    with open(SCHEME_FILE_PATH, "r") as scheme_file:
+        scheme_file.seek(0)
+        lines = scheme_file.readlines()
 
     colors_line_index = -1
     for i, line in enumerate(lines):
@@ -30,7 +29,6 @@ def change_alacritty_theme():
             current_color_scheme = match.group(1)
             colors_line_index = i
 
-
     if current_color_scheme == "dark_mode":
         new_scheme = "solarized_light"
     else:
@@ -38,10 +36,10 @@ def change_alacritty_theme():
 
     lines[colors_line_index] = COLOR_SCHEME_LINE_TEMPLATE.format(
         new_scheme)
-
-    with open(CONFIG_FILE_PATH, "w") as config_file:
+    with open(SCHEME_FILE_PATH, "w") as scheme_file:
         for line in lines:
-            config_file.write(line)
+            scheme_file.write(line)
+
     return new_scheme
 
 def change_vim_theme(light_mode=False):

.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")
+