Update themes #794

	name: Update themes
	on:
	schedule:
	- cron: "0 0 * * *"
	workflow_dispatch:
	env:
	HUGO_VERSION: "v0.125.6"
	jobs:
	build:
	runs-on: ubuntu-latest
	# Use bash shell for all steps in the workflow
	defaults:
	run:
	shell: bash
	env:
	HUGO_CACHEDIR: /tmp/hugo_cache
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v5
	with:
	go-version: "^1.21.0"
	- name: Update submodules
	working-directory: ./cmd/hugothemesitebuilder
	run: \|
	go install github.com/gohugoio/hugo@${{ env.HUGO_VERSION }}
	go run main.go build -skipSiteBuild -cleanCache
	cd build
	hugo mod get
	hugo mod tidy
	- name: Commit & push changes
	# Check the github.ref context to determine the current branch name. if it is 'refs/heads/main', then commit and push the changes.
	# This allows experimenting/debugging GitHub actions without concerns about committing changes.
	# For example, changes can be made to this workflow in a separate branch and a workflow run can be triggered manually (workflow_dispatch).
	# For more information, see https://docs.github.com/en/actions/learn-github-actions/contexts
	if: ${{ github.ref == 'refs/heads/main' }}
	run: \|
	git config --global user.email "bep@users.noreply.github.com"
	git config --global user.name "bep"
	git add .
	git commit -am "[Bot] Update themes"
	git push --force-with-lease

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