Trigger Workflow Job with commands in Linux (Cloud-init) - amazon-web-services

Question

im trying to deploy my github repository on my ec2 instance with a terraform and cloud-init file. For the Github part i use Github Actions. There i have already made a workflow file for nodejs and this runs correctly. Every time i create a new Instance with the terraform file and cloud.init, the workflow file should build again to create a _work folder, which is important for further processes. Now my question is, how can i trigger this workflow file build with Linux commands in yaml?
Cloud-init File:
#cloud-config
runcmd:
- apt-get update && apt-get install -y expect
- mkdir react
- cd react
- curl -o actions-runner-linux-x64-2.301.2.tar.gz -L https://github.com/actions/runner/releases/download/v2.300.2/actions-runner-linux-x64-2.301.1.tar.gz
- tar xzf ./actions-runner-linux-x64-2.300.1.tar.gz
- yes "" | ./config.sh --url https://github.com/yuuval/react-deploy-aws --token AVYXWHVAXX2TB4J63XBJCIDDYB6TA
- sudo ./svc.sh install
- sudo ./svc.sh start
- yes "" | sudo apt install nginx
- cd _work
- cd react-deploy-aws
- cd react-deploy-aws
- cd /etc/nginx/sites-available
- sudo rm default
-
echo "server {listen 80 default_server;server_name _;location / {root
/home/ubuntu/react/_work/react-deploy-aws/react-deploy-aws/build;try_files
\$uri /index.html;}}" | sudo tee /etc/nginx/sites-available/default
- sudo service nginx restart
- sudo chmod +x /home
- sudo chmod +x /home/ubuntu
- sudo chmod +x /home/ubuntu/react
- sudo chmod +x /home/ubuntu/react/_work
- sudo chmod +x /home/ubuntu/react/_work/react-deploy-aws
- sudo chmod +x /home/ubuntu/react/_work/react-deploy-aws/react-deploy-aws
- sudo chmod +x /home/ubuntu/react/_work/react-deploy-aws/build
I found this Github Page, but i can't figure out how to do it:
https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions
The code should be between after this commands:
- yes "" | sudo apt install nginx