Setup nginx from the configuration file #1

	name: Setup nginx from the configuration file

	on:
	workflow_dispatch:

	jobs:
	deploy:
	runs-on: self-hosted

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Dotenv Action
	uses: falti/dotenv-action@v1.1.4
	with:
	export-variables: true
	keys-case: bypass

	- name: Check environment variables
	run: env

	#Doesn't work properly, envsubst replaces all instances of $variable and ${variable}, but we want to keep e.g., $host as nginx variables
	#- name: Create temporary nginx config file
	# run: envsubst < ./nginx_template.txt > temp_default.conf
	# Maybe look at https://www.baeldung.com/linux/envsubst-command to get an idea

	# Fixed envsubst code
	- name: Create temporary nginx config file
	run: envsubst "$(printf '${%s} ' $(env \| cut -d= -f1))" < ./nginx_template.txt > temp_default.conf


	- name: Copy temporary file to correct place
	run: cp temp_default.conf /etc/nginx/conf.d/default.conf

	- name: Show nginx file
	run: cat /etc/nginx/conf.d/default.conf