Add color switching

.config/alacritty/.gitignore

@@ -0,0 +1 @@
+schemes.yml

.config/alacritty/alacritty.yml

@@ -1,3 +1,6 @@
+import:
+  - ~/.config/alacritty/schemes.yml
+
 env:
   TERM: xterm-256color
 font:
@@ -26,36 +29,11 @@ window:
 scrolling:
   history: 0
 
-colors:
-  # Default colors
-  primary:
-    background: '0x323232'
-    foreground: '0xeeeeec'
-
-  # Normal colors
-  normal:
-    black:   '0x2e3436'
-    red:     '0xcc0000'
-    green:   '0x4e9a06'
-    yellow:  '0xc4a000'
-    blue:    '0x3465a4'
-    magenta: '0x75507b'
-    cyan:    '0x06989a'
-    white:   '0xd3d7cf'
-
-  # Bright colors
-  bright:
-    black:   '0x555753'
-    red:     '0xef2929'
-    green:   '0x8ae234'
-    yellow:  '0xfce94f'
-    blue:    '0x729fcf'
-    magenta: '0xad7fa8'
-    cyan:    '0x34e2e2'
-    white:   '0xeeeeec'
-
 shell:
   program: tmux
 
 alt_send_esc: false
 live_config_reload: true
+
+key_bindings:
+  - { key: F, mods: Control, command: {program: "zsh", args: ["-c","PATH=/usr/local/bin:$PATH python3 ~/.config/alacritty/color_switcher.py 2>&1 >> /tmp/ala.log"]} }

.config/alacritty/color_switcher.py

@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+
+import os
+import re
+
+
+CONFIG_FILE_NAME = "schemes.yml"
+CONFIG_FILE_DIR = os.path.expanduser("~/.config/alacritty/")
+CONFIG_FILE_PATH = os.path.join(CONFIG_FILE_DIR, CONFIG_FILE_NAME)
+
+COLOR_SCHEME_LINE_SEARCH = "colors: \*(\S+)"
+COLOR_SCHEME_LINE_TEMPLATE = "colors: *{}\n"
+
+NVIM_CONFIG_FILE_DIR = os.path.expanduser("~/.config/nvim/")
+NVIM_CONFIG_FILE_NAME = "scheme.vim"
+NVIM_CONFIG_FILE_PATH = os.path.join(NVIM_CONFIG_FILE_DIR, NVIM_CONFIG_FILE_NAME)
+
+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()
+
+    colors_line_index = -1
+    for i, line in enumerate(lines):
+        match = re.search(COLOR_SCHEME_LINE_SEARCH, line)
+        if match is not None:
+            current_color_scheme = match.group(1)
+            colors_line_index = i
+
+
+    if current_color_scheme == "dark_mode":
+        new_scheme = "solarized_light"
+    else:
+        new_scheme = "dark_mode"
+
+    lines[colors_line_index] = COLOR_SCHEME_LINE_TEMPLATE.format(
+        new_scheme)
+
+    with open(CONFIG_FILE_PATH, "w") as config_file:
+        for line in lines:
+            config_file.write(line)
+    return new_scheme
+
+def change_vim_theme(light_mode=False):
+    with open(NVIM_CONFIG_FILE_PATH, "r") as config_file:
+        config_file.seek(0)
+        config = config_file.read()
+    if light_mode:
+        color_line = NVIM_COLOR_SCHEME_LINE_TEMPLATE.format("light", "solarized")
+    else:
+        color_line = NVIM_COLOR_SCHEME_LINE_TEMPLATE.format("dark", "badwolf")
+    res = re.sub(NVIM_COLOR_SCHEME_LINE_SEARCH, color_line, config)
+    with open(NVIM_CONFIG_FILE_PATH, "w") as config_file:
+        config = config_file.write(res)
+    
+
+def main():
+    new_theme = change_alacritty_theme()
+    change_vim_theme(new_theme == "solarized_light")
+    
+
+if __name__=="__main__":
+    main()

nvim/.gitignore

@@ -6,3 +6,6 @@ __pycache__/
 bundle/*
 !bundle/Vundle.vim
 *.swp
+
+# Prevent changes to propagate to all systems
+scheme.vim

nvim/init.vim

@@ -85,7 +85,11 @@ set t_Co=256
 "set term=screen-256color
 
 " Color configuration
-colorscheme badwolf	" some color ..
+try
+    source ~/.config/nvim/scheme.vim
+catch
+    " Ignore non existing file
+endtry
 syntax enable	" enable syntax processing
 
 " Disable annoying bell

nvim/scheme.vim

@@ -0,0 +1,2 @@
+set background=dark
+colorscheme badwolf