I have a bash script for deploying my app to my production server, how can I use GitHub to automate when someone pushes to master? - github

Question

The script is in ./bin/deploy.sh and uses an SSH key to connect to the server.
I have a script in package.json called npm run deploy:prod which runs this bash script.
What do I need to get GitHub to run this script automatically when someone pushes or merges a PR to master?
Here is my deploy.sh script:
#!/usr/bin/env bash
. $HOME/.bashrc
. .env
. .env.local
args=(-azvP --delete --exclude=node_modules --exclude=.idea --exclude=.git)
hosts=($HOST_DOMAIN) # tornado lightning thunder tundra jefferson
dry=() #add --dry-run to enable testing
user=$HOST_USER
name=$HOST_PATH
project=$HOST_PROJECT
for host in "${hosts[#]}"
do
echo ""
date
echo "---------------------"
echo "syncing ${host}"
echo "---------------------"
rsync ${dry[#]} ${args[#]} ./ ${user}#${host}:www/${name}/${project}
ssh -t ${user}#${host} \$HOME/www/${name}/${project}/bin/post-deploy.sh
done
version=$(jq -r .version package.json)
say "$HOST_PROJECT is live!"
exit
Here is my post-deploy.sh script that gets executed on the server:
#!/usr/bin/env bash
cd "$(dirname "$0")/.."
. $HOME/.bashrc
. .env
. .env.local
host=$HOST_DOMAIN
name=$HOST_PATH
project=$HOST_PROJECT
echo "current name: $name"
cd $HOME/www/${name}/${project}
nvm install v18
node -v
npm -v
npm i
sudo /etc/init.d/nginx reload
sudo systemctl daemon-reload
sudo systemctl restart ${META_SERVICE}