Version 1.7.0 (Aug 24, 2023) #101

	name: Build default worker images
	# Default images are built and pushed when pushed to master, release, and pull request,
	# and only when the corresponding dockerfiles are changed.
	# This workflow ensures the worker images are up-to-date on Docker Hub.
	on:
	push:
	branches: [master]
	paths: ["docker_config/dockerfiles/Dockerfile.default-*"]
	release:
	types: [published]
	paths: ["docker_config/dockerfiles/Dockerfile.default-*"]
	pull_request:
	paths: ["docker_config/dockerfiles/Dockerfile.default-*"]

	jobs:
	build_default:
	name: Build and push default worker images
	runs-on: ubuntu-latest
	strategy:
	matrix:
	service: [default-cpu, default-gpu]
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: 3.7
	- uses: actions/cache@v3
	with:
	path: ~/.cache/pip
	key: pip-${{ hashFiles('requirements.txt') }}
	restore-keys: \|
	pip-
	- run: pip install -r requirements.txt
	- run: \|
	sudo swapoff -a
	sudo rm -f /swapfile
	sudo rm -rf /opt/ghc
	sudo apt clean
	docker rmi $(docker image ls -aq)
	df -h
	- run: python3 codalab_service.py build --version ${VERSION} ${SERVICE} $([ -z "${CODALAB_DOCKER_USERNAME}" ] \|\| echo "--push")
	env:
	CODALAB_DOCKER_USERNAME: ${{ secrets.CODALAB_DOCKER_USERNAME }}
	CODALAB_DOCKER_PASSWORD: ${{ secrets.CODALAB_DOCKER_PASSWORD }}
	# Set tag to latest if triggered by release,
	# use the branch name of the PR if triggered by pull request,
	# "master" if on a push-triggered build
	VERSION: ${{ (github.event_name == 'release' && 'latest') \|\| github.head_ref \|\| 'master' }}
	SERVICE: ${{ matrix.service }}

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