make it run under zsh

changed `if [ ... ];` to `if [[ ... ]];` because `if [ "$1" == "." ];` does not work in zsh 

see:
https://unix.stackexchange.com/questions/255480/why-does-behave-differently-inside-in-zsh-and-bash

1 files changed, 11 insertions, 11 deletions

diff --git a/venvworkon.sh b/venvworkon.sh
index 07fcaf4..957c00f 100755
--- a/venvworkon.sh
+++ b/venvworkon.sh
@@ -1,17 +1,17 @@
 workon() {
     # Sets WORKON_HOME to default if not set already
-    if [ -z $WORKON_HOME ]; then
+    if [[ -z $WORKON_HOME ]]; then
         WORKON_HOME="$HOME/.venv"
     fi
 
     # Creates WORKON_HOME directory if not exists
-    if [ ! -e $WORKON_HOME ]; then
+    if [[ ! -e $WORKON_HOME ]]; then
         mkdir -p $WORKON_HOME
         echo "Virtual env directory created in $WORKON_HOME"
     fi
 
     # Quit if there is no arguments, while showing available venvs
-    if [ "$#" -lt "1" ]; then
+    if [[ "$#" -lt "1" ]]; then
         echo "Usage: workon ENV_NAME PYTHON_VERSION"
         echo "Available envs:"
         ls "$WORKON_HOME"
@@ -22,23 +22,23 @@ workon() {
     python_version="3"
     projectdir=""
 
-    if [ "$1" == "." ]; then
+    if [[ "$1" == "." ]]; then
         target=$(basename `pwd`)
         envdir="$WORKON_HOME/$target"
         projectdir=$(pwd)
     fi
 
-    if [ "$#" -gt "1" ]; then
+    if [[ "$#" -gt "1" ]]; then
         python_version=$2
     fi
 
     python_exec="python$python_version"
 
     # Creates virtual env if doesn't exists
-    if [ ! -e "$envdir" ]; then
+    if [[ ! -e "$envdir" ]]; then
         $python_exec -m venv $envdir
 
-        if [ "$projectdir" != "" ]; then
+        if [[ "$projectdir" != "" ]]; then
             echo "projectdir=$projectdir" > "$envdir/postactivate.sh"
         fi
 
@@ -49,20 +49,20 @@ workon() {
     unset envdir  # VIRTUAL_ENV is now set by bin/activate
 
     # Source postactivate.sh if exists in the virtual env
-    if [ -e "$VIRTUAL_ENV/postactivate.sh" ]; then
+    if [[ -e "$VIRTUAL_ENV/postactivate.sh" ]]; then
         source "$VIRTUAL_ENV/postactivate.sh"
     fi
 
-    if [ -e "$projectdir/.env" ]; then
+    if [[ -e "$projectdir/.env" ]]; then
         . "$projectdir/.env"
     fi
 
     # Jumps to project directory if exists and PROJECT_HOME is set
     projecthome="$PROJECT_HOME/$(basename $VIRTUAL_ENV)"
-    if [ -d "$projecthome" ]; then
+    if [[ -d "$projecthome" ]]; then
         cd "$projecthome"
 
-        if [ -e "$projecthome/.env" ]; then
+        if [[ -e "$projecthome/.env" ]]; then
             . "$projecthome/.env"
         fi
     fi