Initial commit.

README.md

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+## i3-color-rofi
+
+#### Color rofi similar to your i3 wm
+
+### Overview
+
+Fetches the current i3 wm colors and provides an options string to color rofi
+
+### Requirements
+
+i3-color-rofi has the following requirements:
+
+- Python 2 or 3
+
+### Usage
+
+Append it to your rofi command line:
+
+    rofi <your-options> $(i3-color-rofi)
+
+i3-color-rofi generates an options string, for example:
+
+    -bg #222222 -fg #888888 -hlbg #285577 -hlfg #ffffff
+
+So your resulting command line may be:
+
+    rofi -rnow -bg #222222 -fg #888888 -hlbg #285577 -hlfg #ffffff
+
+### Installation
+
+Place *i3-color-rofi* anywhere in your $PATH, for example in
+*/home/yourUserName/bin*, and ensure that it is executable. Set the path
+to the i3 config file in the script. Use it.
+
+### License
+
+This software is released under the terms of the
+GNU General Public License v2:
+
+[http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt](http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt)

i3-color-rofi

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+#!/usr/bin/python
+
+# Fetches the current i3 wm colors and provides an options string to color rofi
+# Usage: rofi <your-options> $(i3-color-rofi)
+# by Oliver Kraitschy - http://okraits.de
+
+from os import getenv
+
+# SETTINGS
+config_path = getenv("HOME") + "/.i3/config"
+
+# variables
+config_file = None
+lines = None
+normal_bg = None
+normal_fg = None
+selected_bg = None
+selected_fg = None
+normal_bg_var = False
+normal_fg_var = False
+selected_bg_var = False
+selected_fg_var = False
+cmd_string = ""
+
+if __name__ == "__main__":
+    
+    # open config file
+    try:
+        config_file = open(config_path, "r")
+    except IOError:
+        print("Error: i3 config file could not be opened.")
+        exit(1)
+    # read all lines into a list
+    lines = config_file.readlines()
+    config_file.close()
+    
+    # loop over lines and find matches
+    for line in lines:
+        cols = line.split()
+        
+        # for all lines not empty
+        if len(cols) > 0:
+            # normal background
+            if cols[0] == "client.unfocused":
+                normal_bg = cols[2]
+                if normal_bg[0] == "$":
+                    normal_bg_var = True
+                # normal foreground
+                normal_fg = cols[3]
+                if normal_fg[0] == "$":
+                    normal_fg_var = True
+            # selected background
+            if cols[0] == "client.focused":
+                selected_bg = cols[2]
+                if selected_bg[0] == "$":
+                    selected_bg_var = True
+                # selected foreground
+                selected_fg = cols[3]
+                if selected_fg[0] == "$":
+                    selected_fg_var = True
+    
+    # at least one variable was used, we need to find the real values
+    if normal_bg_var or normal_fg_var or selected_bg_var or selected_fg_var:
+        for line in lines:
+            cols = line.split()
+            
+            # for all lines starting with "set"
+            if len(cols) > 0 and cols[0] == "set":
+                if normal_bg_var and cols[1] == normal_bg:
+                    normal_bg = cols[2]
+                if normal_fg_var and cols[1] == normal_fg:
+                    normal_fg = cols[2]
+                if selected_bg_var and cols[1] == selected_bg:
+                    selected_bg = cols[2]
+                if selected_fg_var and cols[1] == selected_fg:
+                    selected_fg = cols[2]
+    
+    if normal_bg is not None:
+        cmd_string += "-bg " + normal_bg + " "
+    if normal_fg is not None:
+        cmd_string += "-fg " + normal_fg + " "
+    if selected_bg is not None:
+        cmd_string += "-hlbg " + selected_bg + " "
+    if selected_fg is not None:
+        cmd_string += "-hlfg " + selected_fg + " "
+    print(cmd_string)
+    exit(0)