fix: rpc "no port provided" error by backporting #3472

	name: Test Coverage
	on:
	pull_request:
	push:
	branches:
	- v0.34.x-celestia

	jobs:
	build-linux:
	name: Build
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	goarch: ["arm", "amd64"]
	timeout-minutes: 5
	env:
	GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v5
	with:
	go-version-file: "go.mod"
	- uses: technote-space/get-diff-action@v6
	with:
	PATTERNS: \|
	/.go
	go.mod
	go.sum
	- name: install
	run: GOOS=linux GOARCH=${{ matrix.goarch }} make build
	if: env.GIT_DIFF

	tests:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: true
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v5
	with:
	go-version-file: "go.mod"
	- uses: technote-space/get-diff-action@v6
	with:
	PATTERNS: \|
	/.go
	go.mod
	go.sum
	- name: test & coverage report creation
	run: go test ./... -mod=readonly -timeout 15m -race -coverprofile=profile.out -covermode=atomic
	if: env.GIT_DIFF
	- uses: actions/upload-artifact@v4
	with:
	name: "${{ github.sha }}-coverage"
	path: ./profile.out

	upload-coverage-report:
	runs-on: ubuntu-latest
	needs: tests
	steps:
	- uses: actions/checkout@v4
	- uses: technote-space/get-diff-action@v6
	with:
	PATTERNS: \|
	/.go
	go.mod
	go.sum
	- uses: actions/[email protected]
	with:
	name: "${{ github.sha }}-coverage"
	if: env.GIT_DIFF
	- run: \|
	cat ./profile.out \| grep -v "mode: atomic" >> coverage.txt
	if: env.GIT_DIFF
	- uses: codecov/codecov-action@v4
	with:
	file: ./coverage.txt
	if: env.GIT_DIFF

Provide feedback