Add Workflows to update version and create version tags (#253) #1

	name: Tag Release

	on:
	push:
	branches:
	- main

	permissions:
	id-token: write
	contents: write

	env:
	VERSION_FILE: pkg/version/version.go

	jobs:
	tag:
	runs-on: ubuntu-latest
	steps:
	- uses: step-security/harden-runner@f086349bfa2bd1361f7909c78558e816508cdc10
	with:
	egress-policy: audit
	- uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29
	- uses: chainguard-dev/actions/setup-gitsign@e82b4e5ae10182af72972addcb3fedf7454621c8
	- name: Get Version
	id: get-version
	run: \|
	CURRENT_VERSION=$(awk -F'"' '/ID string =/ {print $2}' ${{ env.VERSION_FILE }})
	echo "VERSION=$CURRENT_VERSION" >> "$GITHUB_OUTPUT"
	- name: Create Tag
	if: ${{ steps.get-version.outputs.VERSION != '' }}
	run: \|
	if [ $(git tag -l "${{ steps.get-version.outputs.VERSION }}") ]; then
	echo "Tag already exists for version $CURRENT_VERSION"
	exit 0
	else
	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
	git tag $CURRENT_VERSION
	git push --tags
	gitsign verify $(git rev-list --tags --max-count=1) --certificate-identity-regexp="https://github.com/${{ github.repository }}" --certificate-oidc-issuer="https://token.actions.githubusercontent.com"
	fi

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