Only write logs and snapshot if progress changed. #7224

	name: Dependabot PR

	on:
	pull_request:
	branches:
	- master

	jobs:
	dependabot:
	timeout-minutes: 10
	runs-on: ubuntu-latest
	if: github.triggering_actor == 'dependabot[bot]'
	steps:
	- name: checkout
	uses: actions/checkout@v4
	with:
	ref: ${{ github.event.pull_request.head.ref }}
	token: ${{ secrets.PAT }}

	- name: update code
	run: \|
	input="${{ github.event.pull_request.title }}"

	regex="[Bb]ump (.) from (.) to (.*)"
	if [[ ! "$input" =~ $regex ]]; then
	echo "unexpected pattern"
	exit 1
	fi

	crate_name="${BASH_REMATCH[1]}"
	old_version="${BASH_REMATCH[2]}"
	new_version="${BASH_REMATCH[3]}"
	echo "crate_name: $crate_name, old_version: $old_version, new_version: $new_version"

	./scripts/cargo-for-all-lock-files.sh -- update -p $crate_name:$old_version --precise $new_version \|\| \
	./scripts/cargo-for-all-lock-files.sh -- update -p $crate_name --precise $new_version \|\| \
	./scripts/cargo-for-all-lock-files.sh -- tree

	- name: push
	run: \|
	if [ -z "$(git status --porcelain)" ]; then
	echo "✅ Nothing to update"
	else
	git config user.email "49699333+dependabot[bot]@users.noreply.github.com"
	git config user.name "dependabot[bot]"
	git add **/Cargo.lock
	git commit -am "Update all Cargo files"
	git push
	fi

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