Adding basic support for GD32F425 #131

	name: compare mmaps

	on:
	pull_request_target:

	jobs:
	compare:
	name: Compare mmaps
	runs-on: ubuntu-latest
	continue-on-error: true
	steps:
	- name: Checkout main
	uses: actions/checkout@v4
	with:
	path: main
	- name: Checkout pull request
	uses: actions/checkout@v4
	with:
	ref: refs/pull/${{ github.event.number }}/head
	path: pr
	- name: Checkout mmaps
	uses: actions/checkout@v4
	with:
	repository: gd32-rust/gd32-rs-mmaps
	ssh-key: ${{ secrets.MMAPS_KEY }}
	path: mmaps
	- name: Install Python dependencies
	run: \|
	pip3 install --user setuptools wheel
	pip3 install --user svdtools
	- name: Put pip binary directory into path
	run: echo "~/.local/bin" >> $GITHUB_PATH
	- name: Build and publish
	run: \|
	# Grab commit ID from checked out PR
	cd pr
	COMMIT=$(git rev-parse --short HEAD)
	BRANCH=pr-${{ github.event.number }}-$COMMIT
	echo "BRANCH=$BRANCH" >> $GITHUB_ENV

	# Use the PR's YAML files to rebuild mmaps
	cd ../main
	rm -rf devices peripherals
	mv ../pr/devices ../pr/peripherals .
	make -j2 mmaps

	# Use the new mmaps to make a commit in the mmaps repo
	mv mmaps/* ../mmaps/
	cd ../mmaps
	git checkout -b $BRANCH
	git add .
	git config user.name "gd32-rs builder"
	git config user.email "[email protected]"
	git commit --allow-empty -m "gd32-rs PR #${{ github.event.number }} $COMMIT"
	git push origin $BRANCH
	- name: Comment
	uses: mshick/add-pr-comment@v2
	with:
	message: \|
	[Memory map comparison](https://github.com/gd32-rust/gd32-rs-mmaps/compare/${{ env.BRANCH }})
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	repo-token-user-login: 'github-actions[bot]'

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