[SOLVED] ./gitlab-deploy/.gitlab-deploy.staging.sh: line 8: “0”: syntax error: operand expected (error token is "“0”")

Issue

I'm writing a script in bash and I get this error for deployment into my ec2:

And this is my code:

# !/bin/bash
#Get servers list
set -f
string=$QA_DEPLOY_SERVER
array=(${string//,/ })
#Iterate servers for deploy and pull last commit
for i in “${!array[@]}”; do
  echo “Deploy project on server ${array[i]}”   
  ssh ubuntu@${array[i]} "cd /opt/bau && git pull origin master"
done

What is wrong with the script and how do I fix it? Many Thanks.

Solution

Thank you @BenjaminW

I had to change "smart quotes" which were causing the issue in my script. Changing from “” to "" fixed the issue.

Below is my updated script

for i in "${!array[@]}"; do
  echo "Deploy project on server ${array[i]}"
  ssh ubuntu@${array[i]} "cd /opt/bau && git pull origin master"
done

Answered By - Bilal Yousaf