change empty var check for publicIP #65

	name: binaries


	on:
	workflow_dispatch:
	push:
	branches:
	tags:

	env:
	go_version: 1.18.5

	jobs:
	build:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: ${{ env.go_version }}


	- run: echo "IMAGE_TAG=dev" >> $GITHUB_ENV
	if: ${{ github.ref_name }} == 'main'
	- run: echo "IMAGE_TAG=${GITHUB_REF##*/}" >> $GITHUB_ENV
	if: startsWith(github.ref, 'refs/tags/v')

	- run: sudo apt-get update -y && sudo apt-get install -y rsync
	- name: build
	id: build
	run: \|
	cd avalanchego
	./scripts/build.sh

	- name: Archive production artifacts
	uses: actions/upload-artifact@v3
	with:
	name: dist-bin
	path: \|
	avalanchego/build

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