Bash: Virtualenv stuff.

includes/bash_aliases.bash

@@ -99,6 +99,10 @@ alias gw="grunt watch --debug"
 alias gs="grunt connect watch --debug"
 gi() { grunt-init $@; }
 
+# Virtualenv
+alias venv='test -d ENV && source ./ENV/bin/activate || echo "No Virtualenv in the current folder."'
+alias venv-init='test -d ENV && echo "Virtualenv already exists." || virtualenv --no-site-packages ENV; venv'
+
 # Magic Project Opener
 function proj { cd "$("$HOME/dotfiles/bin/opener.py" "$HOME/Dropbox/Projects" $1 -w project $2)"; }
 function repo { cd "$("$HOME/dotfiles/bin/opener.py" "$HOME/Dropbox/Projects" $1 -w repo $2)"; }

includes/bash_prompt.bash

@@ -20,6 +20,7 @@ esac
 prompt_symbol="❯"
 prompt_clean_symbol="☀ "
 prompt_dirty_symbol="☂ "
+prompt_venv_symbol="☁ "
 
 function prompt_command() {
 	# Local or SSH session?
@@ -48,6 +49,12 @@ function prompt_command() {
 		fi
 	fi
 
+	# Virtualenv
+	local venv_prompt=
+	if [ -n "$VIRTUAL_ENV" ]; then
+	    venv_prompt=" $BLUE$prompt_venv_symbol$(basename $VIRTUAL_ENV)$NOCOLOR"
+	fi
+
 	# Only show username if not default
 	local user_prompt=
 	[ "$USER" != "$local_username" ] && user_prompt="$user_color$USER$NOCOLOR"
@@ -61,7 +68,7 @@ function prompt_command() {
 	[ -n "$user_prompt" ] || [ -n "$host_prompt" ] && login_delimiter=":"
 
 	# Format prompt
-	first_line="$user_prompt$host_prompt$login_delimiter$WHITE\w$NOCOLOR$git_prompt"
+	first_line="$user_prompt$host_prompt$login_delimiter$WHITE\w$NOCOLOR$git_prompt$venv_prompt"
 	# Text (commands) inside \[...\] does not impact line length calculation which fixes stange bug when looking through the history
 	# $? is a status of last command, should be processed every time prompt prints
 	second_line="\`if [ \$? = 0 ]; then echo \[\$CYAN\]; else echo \[\$RED\]; fi\`\$prompt_symbol\[\$NOCOLOR\] "