Simple Shell script to install and run your flask application for first time.

Posted by Shiva on 23:09 in Shell | No comments

Simple shell script to clone your flask app , installing requirements, activating virtual environment and running the application.

#!/bin/ksh

CURRENT_DIR=`pwd`

echo "please enter your repo link" #input your repo link

read input_variable  #Read input

echo $input_variable

REPOURL=$input_variable

#REPOURL=$input_variable

gitdir=`basename $input_variable .git`

if  [[ ! -d $CURRENT_DIR/$gitdir ]]

then 

git clone $REPOURL 

elif [[ ! -d $CURRENT_DIR/$gitdir/.git ]]

then

mv CURRENT_DIR/$gitdir CURRENT_DIR/$gitdir"_backup" 

git clone $REPOURL

fi

cd $CURRENT_DIR/$gitdir

virtualenv venv

source venv/bin/activate

pip install -r requirements.txt

python app.py