Update protobufs #24

	name: "Update protobufs"
	on: workflow_dispatch

	jobs:
	update-protobufs:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2
	with:
	submodules: true

	- name: Update Submodule
	run: \|
	git pull --recurse-submodules
	git submodule update --remote --recursive

	- name: Download nanopb
	run: \|
	wget https://jpa.kapsi.fi/nanopb/download/nanopb-0.4.6-linux-x86.tar.gz
	tar xvzf nanopb-0.4.6-linux-x86.tar.gz
	mv nanopb-0.4.6-linux-x86 nanopb-0.4.6

	- name: Re-generate protocol buffers
	run: \|
	./bin/regen-protobufs.sh

	- name: Commit update
	run: \|
	git config --global user.name 'github-actions'
	git config --global user.email 'bot@noreply.github.com'
	git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}
	git add protobufs
	git add meshtastic
	git commit -m "Update protobuf submodule" && git push \|\| echo "No changes to commit"

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