Merge pull request #2905 from regro/calver #1

	name: release

	on:
	workflow_dispatch: null
	push:
	branches:
	- master

	env:
	PY_COLORS: "1"
	REGISTRY: ghcr.io
	IMAGE_NAME: regro/conda-forge-tick

	concurrency:
	group: release
	cancel-in-progress: false

	jobs:
	release:
	name: release
	runs-on: "ubuntu-latest"
	defaults:
	run:
	shell: bash -leo pipefail {0}

	steps:
	- uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
	with:
	fetch-tags: true

	- uses: mamba-org/setup-micromamba@f8b8a1e23a26f60a44c853292711bacfd3eac822 # v1
	with:
	environment-file: conda-lock.yml
	environment-name: cf-scripts
	condarc-file: autotick-bot/condarc

	- name: compute next version
	id: version
	run: \|
	NEXT=$(python autotick-bot/compute_next_version.py)
	echo "NEXT=${NEXT}" >> "$GITHUB_OUTPUT"

	- name: log into ghcr.io
	uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: build docker metadata
	id: meta
	uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81 # v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	flavor: \|
	latest=false
	tags: \|
	type=raw,value=${{ steps.version.outputs.NEXT }}

	- name: build and push image
	uses: docker/build-push-action@5176d81f87c23d6fc96624dfdbcd9f3830bbe445 # v5
	with:
	context: .
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

	- name: tag and release
	run: \|
	python autotick-bot/release.py "${{ steps.version.outputs.NEXT }}"
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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