Add CI to ensure quality and publish the model #6

	name: release
	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]
	workflow_dispatch:

	permissions:
	contents: write # Fetch code (actions/checkout), create release
	packages: write # Upload and publish packages to GitHub Packages

	jobs:
	build:
	runs-on: ubuntu-latest
	if: ${{ github.repository == 'acolombier/demucs' \|\| github.event_name == 'workflow_dispatch' }}
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- uses: actions/setup-python@v5
	with:
	python-version: 3.13

	- run: \|
	pip install .
	pip install onnx onnxruntime
	./scripts/convert-pth-to-onnx.py ./output
	name: Build

	- run: \|
	echo "VERSION=$(git describe --tags --match "v" --exclude "-onnxmodel")-onnxmodel" >> "${GITHUB_ENV}"
	name: "Prepare"

	- run: \|
	if ! gh release view --repo "${{ github.repository }}" "${RELEASE_NAME}" &> /dev/null
	then
	gh release create --repo "${{ github.repository }}" "${RELEASE_NAME}" \
	--generate-notes \
	--latest \
	--target "${{ github.sha }}"
	gh release upload --repo "${{ github.repository }}" "${RELEASE_NAME}" ./output/.*
	fi
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	RELEASE_NAME: ${{ env.VERSION }}
	shell: bash
	# if: ${{ github.event_name == 'push' }}
	id: ghrelease
	name: "Creates a release in GitHub if it doesn't exist yet"

	- name: Upload GitHub Actions artifacts
	if: ${{ steps.ghrelease.outcome == 'skipped' }}
	uses: actions/upload-artifact@v4
	with:
	name: htdemucs.onnx
	path: \|
	./output/htdemucs.onnx

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