random bash script

bash.sh

#!/bin/bash

SUBDOMAIN_SUFFIX=$1
REGION=$2

# Get list of directories modified in current commit.
LIST_OF_DIRS=$(git diff --dirstat=files,0 HEAD~1 | awk '{print $2}' | cut -d '/' -f 1 | uniq)
CURR_DIR=$(echo $(pwd))
for i in $LIST_OF_DIRS
do 
    cd $CURR_DIR
    cd $i 
    echo "current dir is $(pwd)"
    echo $SUBDOMAIN_SUFFIX
    npm install
    npm run build
    S3_BUCKET=$i-$SUBDOMAIN_SUFFIX
    aws s3 cp build s3://$S3_BUCKET/ --recursive --region $REGION
done