Coverage Scorecard #18

	name: Coverage Scorecard

	on:
	schedule:
	# Daily at 06:15 UTC
	- cron: '15 6 * * *'
	workflow_dispatch:

	permissions:
	contents: write

	env:
	CARGO_TERM_COLOR: always

	jobs:
	coverage:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Install Rust
	uses: dtolnay/rust-toolchain@stable

	- name: Cache cargo
	uses: actions/cache@v4
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

	- name: Build release
	run: cargo build --release

	- name: Run coverage suite
	run: \|
	# JS is disabled for the public scorecard until we raise V8 heap limits
	# and harden against fatal OOM on heavy sites.
	./target/release/plasmate coverage \
	--urls bench/top100.txt \
	--output website/docs/coverage.json \
	--timeout 15000 \
	--concurrency 6 \
	--no-js \
	--no-external \
	--max 100

	- name: Commit and push scorecard (if changed)
	run: \|
	if git diff --quiet; then
	echo "No scorecard changes"
	exit 0
	fi

	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

	git add website/docs/coverage.json
	git commit -m "chore: update coverage scorecard"
	git push

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