fix: only allow len(tag) >= 2 #90

	name: Release(docker)

	on:
	push:
	tags:
	- "v..*"
	branches-ignore:
	- "renovate/**"

	permissions:
	packages: write

	jobs:
	docker:
	name: "docker"

	runs-on: ubuntu-24.04
	env:
	IMAGE: "ghcr.io/${{ github.repository_owner }}/chii"

	steps:
	- uses: actions/checkout@v4

	- name: Install Go
	uses: actions/setup-go@v5
	with:
	go-version-file: "go.mod"
	cache: false

	- name: Go Build Cache (build)
	uses: actions/cache@v4
	with:
	path: \|
	~/.cache/go-build
	~/go/pkg
	key: go-cache-122-${{ hashFiles('**/go.sum') }}-build
	restore-keys: \|
	go-cache-122-${{ hashFiles('**/go.sum') }}-
	go-cache-122-

	- run: echo "SHA=${GITHUB_REF##*/}" >> $GITHUB_ENV
	if: "${{ startsWith(github.ref, 'refs/tags/') }}"

	- run: echo "SHA=$(git show --no-patch --no-notes --date=short-local --pretty='%as-%h')" >> $GITHUB_ENV
	if: "${{ !startsWith(github.ref, 'refs/tags/') }}"
	env:
	TZ: UTC

	- run: node .github/scripts/write-version.js

	- name: Install Task
	uses: arduino/setup-task@v2
	with:
	repo-token: "${{ secrets.GITHUB_TOKEN }}"

	- run: task build
	name: Build Binary

	- name: Docker metadata
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.IMAGE }}
	tags: \|
	type=semver,event=tag,pattern=v{{version}}

	type=ref,event=branch
	type=ref,event=branch,suffix=-${{ env.SHA }}

	- uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ github.token }}

	- name: Build Final Docker Image
	uses: docker/build-push-action@v6
	with:
	context: ./
	provenance: false
	file: etc/Dockerfile
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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