git branch parsing in console added

non-ros-files/bashrc_overlay.bash

@@ -1,13 +1,13 @@
 #!/bin/bash
-# Add these lines to .bashrc, do this:
+# In order to add these lines to .bashrc do this:
-# Add the the following in between "#----" to the end of your .bashrc script
+# Add the following lines in between "#----" to the end of your .bashrc file
 
 # To do this open .bashrc:
 # sudo nano ~/.bashrc
 
 # Move to end of .bashrc (arrow down)
 # Highlight the lines below and copy (Ctrl+C)
-# Paste into console at the end of .bashrc (Right click, paste or CTRL+LShift+V)
+# Paste into console at the end of .bashrc (Right click: paste or CTRL+LShift+V)
 
 
 
@@ -26,7 +26,7 @@ cmd="$HOME/colcon_ws/install/local_setup.bash"
 source $cmd
 echo "ROS Overlay:        "$cmd
 
-# You can add other workspaces
+# You can add other workspaces as overlays
 #cmd="$HOME/colcon_libs/install/local_setup.bash"
 #source $cmd
 #echo "ROS Overlay:        "$cmd
@@ -72,3 +72,13 @@ echo "If your package is not listed (ros2 pkg list):"
 echo " * make sure you are sourcing the correct workspace: .bashrc"
 echo " * delete build/, install/ and rebuild w/o errors"
 #----------------------------------------------------------------------------------
+
+
+# In order to view the git branch you are currently in, add the following lines to the end of your .bashrc file:
+#----------------------------------------------------------------------
+# Parsing of git branch
+parse_git_branch() {
+     git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
+}
+export PS1="\u@\h \[\e[32m\]\w \[\e[91m\]\$(parse_git_branch)\[\e[00m\]$ "
+#----------------------------------------------------------------------