Only call git checkout when it is not head of the working copy #23

	name: Packaging

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	conda:
	name: "Install from conda-forge"
	runs-on: ubuntu-latest
	defaults:
	run:
	# See https://github.com/mamba-org/setup-micromamba?tab=readme-ov-file#about-login-shells
	shell: bash -leo pipefail {0}
	steps:
	- name: "Install Conda environment with Micromamba"
	uses: mamba-org/setup-micromamba@v1
	with:
	cache-downloads: true
	environment-name: pypi
	create-args: >-
	python=3.11
	robot_descriptions

	- name: "Test module import"
	run: python -c "import robot_descriptions"

	pypi:
	name: "Install from PyPI"
	runs-on: ubuntu-latest
	steps:
	- name: "Install dependencies"
	run: \|
	python -m pip install --upgrade pip

	- name: "Install package"
	run: python -m pip install robot_descriptions

	- name: "Test module import"
	run: python -c "import robot_descriptions"

	testpypi:
	name: "Install from TestPyPI"
	runs-on: ubuntu-latest
	steps:
	- name: "Install dependencies"
	run: \|
	python -m pip install --upgrade pip

	- name: "Install package"
	run: python -m pip install --index-url https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple/ robot_descriptions

	- name: "Test module import"
	run: python -c "import robot_descriptions"

	packaging_success:
	name: "Packaging success"
	runs-on: ubuntu-latest
	needs: [conda, pypi, testpypi]
	steps:
	- run: echo "Packaging workflow completed successfully"

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