init-jackcom-app.sh

#!//bin/bash

# Helper script to install and initialize @jackcom libraries and subdirectories
# after create-react-app install.  `chmod 700` and run from app's `package.json` layer. 
# 
# Note: Installs @jackcom/raphsducks and @jackcom/app-network-layer

function makeIndexFile {
    if [ ! -e $1 ]
    then 
        # create index.js file in specified directory
        echo 'Making index.js in' $1
        cd $1 && touch index.js
    else
        echo 'index.js exists in $1 directory: skipping'
    fi

    return 0    
}

function makeSubdirectories {

    for directory in $1
    do
        if [ ! -e $directory ] 
        then 
            mkdir $directory 
        else 
            echo 'Directory $directory exists: skipping'
        fi 
    done

    return 0
}

# 1. create directories [resources/services/state] inside src/
cd src/ && makeSubdirectories 'resources services state' &&

# 2. make default subdirectories for UI resources
cd resources/ && makeSubdirectories 'styles images' && 

# 3. make `index.js` files in JS modules
makeIndexFile '../services' &&
makeIndexFile '../state' && 

# 4. navigate back to package.json layer and install required libraries 
clear && echo 'All JackCom subdirectories created. Installing @jackcom libraries...'
cd ../../ && npm install --save @jackcom/raphsducks @jackcom/app-network-layer &&

# clear and update
clear && echo 'JackCom libraries installed. Initializing React...'

# Run app
npm start