chore(deps): update ghcr.io/walnuts1018/walnuts.dev docker tag to v5a… #1494

	name: Namespace Auto Generation
	on:
	push:
	branches:
	- main
	workflow_dispatch:

	jobs:
	generate:
	runs-on: ubuntu-latest
	steps:
	- name: Check out
	uses: actions/checkout@v4

	- name: switch to auto-gen-namespace branch
	run: git switch -c auto-gen-namespace

	- name: setup-go
	uses: actions/setup-go@v5
	with:
	go-version-file: "scripts/infrautil/go.mod"
	cache-dependency-path: "scripts/infrautil/go.sum"

	- name: make namespace
	run: \|
	make namespace

	- name: check diff
	id: check-diff
	run: \|
	echo "diff=$(git diff --name-only \| wc -l)" >> $GITHUB_OUTPUT

	- uses: actions/create-github-app-token@v1
	id: generate_token
	if: steps.check-diff.outputs.diff > 0
	with:
	app-id: ${{ secrets.APP_ID }}
	private-key: ${{ secrets.PRIVATE_KEY }}

	- name: Set env
	if: steps.check-diff.outputs.diff > 0
	run: \|
	echo "GH_TOKEN=${{ steps.generate_token.outputs.token }}" >> $GITHUB_ENV

	- name: push
	if: steps.check-diff.outputs.diff > 0
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
	git add .
	git commit -m "auto-gen-namespace"
	git push origin auto-gen-namespace --force

	- name: create PR
	if: steps.check-diff.outputs.diff > 0
	run: \|
	gh pr create --title "auto-gen-namespace" --body "auto-gen-namespace" --base main --head auto-gen-namespace
	gh pr merge --merge

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