version bump to 0.20.0 #45

	name: Release

	on:
	workflow_dispatch:
	push:
	tags:
	- 'v*'

	jobs:
	build_and_publish:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.x

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install setuptools wheel twine

	- name: Build and publish
	env:
	TWINE_USERNAME: __token__
	TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
	run: \|
	python setup.py sdist bdist_wheel
	twine upload dist/*

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	- name: Login to DockerHub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_PASSWORD }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:
	context: .
	file: ./docker/Dockerfile
	platforms: linux/amd64,linux/arm64
	push: true
	tags: \|
	${{ secrets.DOCKERHUB_USERNAME }}/aider:${{ github.ref_name }}
	${{ secrets.DOCKERHUB_USERNAME }}/aider:latest

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