Update bufbuild/buf Version #4

	name: Update bufbuild/buf Version
	on:
	workflow_dispatch:
	inputs:
	version:
	type: string
	description: The version you intend to release (e.g. x.y.z)
	required: true
	permissions:
	contents: write
	pull-requests: write
	env:
	RELEASE_BUF_VERSION: ${{ github.event.inputs.version }}

	jobs:
	prepare:
	runs-on: ubuntu-latest
	steps:
	- name: Validate input version
	if: ${{ startsWith(github.event.inputs.version, 'v') }}
	run: \|
	echo "error: version must not start with 'v'."
	exit 1
	- name: Checkout repository code
	uses: actions/checkout@v4
	- name: Update Buf Version
	run: make updatebufversion
	- name: Create PR
	uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f
	with:
	add-paths: .
	commit-message: "Update bufbuild/buf version to ${{ env.RELEASE_BUF_VERSION }}"
	branch: buf-${{ env.RELEASE_BUF_VERSION }}
	delete-branch: true
	title: "Update bufbuild/buf version to ${{ env.RELEASE_BUF_VERSION }}"
	body: "Update bufbuild/buf version to newly released version, v${{ env.RELEASE_BUF_VERSION }}."

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