add core hub #457

	name: Upload Changed Networks

	on:
	push:
	branches:
	- main

	jobs:
	upload_changed_networks:
	runs-on: ubuntu-latest

	steps:
	- name: Check out code
	uses: actions/checkout@v2
	with:
	fetch-depth: 0
	ref: main

	- name: Upload changed jsons
	id: upload_changed_jsons
	env:
	SAVE_NETWORK_API_KEY: ${{ secrets.SAVE_NETWORK_API_KEY }}
	run: \|
	# Use git to get the list of changed files
	changed_files=$(git diff --name-only ${{ github.event.before }} ${{ github.sha }})

	# Initialize an empty array to store the changed network jsons
	changed_jsons=()

	# Loop through the changed files to fetch the content
	for file in $changed_files; do
	# Use the file command to check the MIME type
	mime_type=$(file -b --mime-type "$file")

	# Check if the MIME type is JSON
	if [[ ! "$mime_type" == "application/json" ]]; then
	continue
	fi

	# Read the content of the file
	file_content=$(cat "$file")

	# Parse the JSON data
	parsed_json=$(echo "$file_content" \| jq -c .)

	# Fetch rollapp env
	env=$(echo $file \| cut -d'/' -f1)
	case $env in
	"core")
	save_network_api="https://savenetworkrequest-zbrmx4rjia-uc.a.run.app"
	;;
	"devnet")
	save_network_api="https://savenetworkrequest-lmw4daeqdq-uc.a.run.app"
	;;
	"testnet")
	save_network_api="https://savenetworkrequest-p7gld3dazq-uc.a.run.app"
	;;
	"mainnet")
	save_network_api="https://savenetworkrequest-xqbg2swtrq-uc.a.run.app"
	;;
	*)
	esac

	# Make an API post request with the extracted json
	curl -X POST \
	-H "Content-type: application/json" \
	-H "Authorization: Bearer $SAVE_NETWORK_API_KEY" \
	-d "$parsed_json" \
	$save_network_api
	done

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