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Archive and attest main branch without tags #3

	name: Attested main-branch archive

	on:
	push:
	branches:
	- main
	workflow_dispatch:

	permissions:
	contents: read
	id-token: write
	attestations: write

	jobs:
	archive-main:
	runs-on: ubuntu-latest
	steps:
	- name: Check out main
	uses: actions/checkout@v4
	with:
	ref: main
	fetch-depth: 0

	- name: Verify module payload
	shell: bash
	run: \|
	test -f semantic-webview2.smod
	test -f LICENSE.md
	test -d semantic
	test -d source
	test "$(find semantic -type f -name '*.se' \| wc -l)" -gt 0
	test "$(find semantic -type f -name '*.spz' \| wc -l)" -gt 0
	test "$(find source -type f \| wc -l)" -gt 0

	- name: Create main archive
	shell: bash
	run: \|
	rm -rf dist staging
	mkdir -p staging/semantic-webview2 dist
	git archive --format=tar HEAD \| tar -xf - -C staging/semantic-webview2
	(cd staging && zip -qr "../dist/semantic-webview2-main-${GITHUB_SHA}.zip" semantic-webview2)
	sha256sum "dist/semantic-webview2-main-${GITHUB_SHA}.zip" > dist/SHA256SUMS.txt
	printf 'commit=%s\n' "$GITHUB_SHA" > dist/MAIN_COMMIT.txt
	du -h "dist/semantic-webview2-main-${GITHUB_SHA}.zip"
	cat dist/SHA256SUMS.txt

	- name: Attest main archive
	uses: actions/attest-build-provenance@v2
	with:
	subject-path: dist/semantic-webview2-main-${{ github.sha }}.zip

	- name: Upload attested main archive
	uses: actions/upload-artifact@v4
	with:
	name: semantic-webview2-main-${{ github.sha }}
	path: \|
	dist/semantic-webview2-main-${{ github.sha }}.zip
	dist/SHA256SUMS.txt
	dist/MAIN_COMMIT.txt
	if-no-files-found: error
	retention-days: 90