fix checkIsEmptyDir #1128

	name: Kompose CI
	on:
	push:
	branches:
	- main
	pull_request:
	env:
	# Avoid noisy outputs like "tput: No value for $TERM and no -T specified"
	TERM: dumb
	jobs:
	test:
	name: Test with ${{ matrix.go }} and CROSS_COMPILE=${{ matrix.cross_compile }}
	runs-on: ubuntu-latest
	strategy:
	matrix:
	go: [1.21, 1.22]
	cross_compile: [true, false]
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v5
	with:
	go-version: ${{ matrix.go }}
	- name: Install dyff
	run: go install github.com/homeport/dyff/cmd/[email protected]
	- name: Run tests
	run: make test
	- name: Perform cross compile
	if: ${{ matrix.cross_compile }}
	run: make cross
	docs:
	name: Build docs and Coveralls integration
	runs-on: ubuntu-latest
	needs: test
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v5
	with:
	go-version: ^1.21
	- name: Install dyff
	run: go install github.com/homeport/dyff/cmd/[email protected]
	- name: Create .coverprofile for each targeted directory by re:running tests
	run: make test
	- name: Collect all .coverprofile files and save it to one file gover.coverprofile
	run: gover
	- name: Send coverage
	run: goveralls -coverprofile=gover.coverprofile -service=github
	env:
	# As per https://github.com/mattn/goveralls#github-actions
	COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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