Suggest removal of txt/html files from checkins #39

	name: "Validate Workflows in Template"

	on:
	workflow_dispatch:
	push:
	paths:
	- ".github/workflows/template.yml"
	- "template/.github/workflows/**"
	- "v3.css"
	- "Gemfile"
	- "action/docker/Gemfile"
	- "requirements.txt"
	- "action/docker/requirements.txt"


	jobs:
	build:
	name: "Validate Workflows"
	runs-on: ubuntu-latest

	steps:
	- name: "Checkout"
	uses: actions/checkout@v3

	- name: "Verify Gemfile and requirements.txt consistency"
	run: \|
	e=''
	for src in Gemfile requirements.txt; do
	dst="docker/action/$src"
	[ -f "$src" ] \|\| e="$e\n$src is missing"
	[ -f "$dst" ] \|\| e="$e\n$dst is missing"
	diff -u "$dst" "$src" \|\| e="$e\n$src and $dst differ"
	done
	if [ -n "$e" ]; then
	! printf "$e"
	fi

	- name: "Compare workflow files in internet-draft-template"
	run: \|
	git clone --depth 1 https://github.com/martinthomson/internet-draft-template idt
	e=''
	for src in template/.github/workflows/*.yml; do
	dst="idt/${src#*/}"
	[ -f "$dst" ] \|\| e="$e\nworkflow ${src##*/} is missing from internet-draft-template"
	diff -u "$dst" "$src" \|\| e="$e\nworkflow ${src##*/} differs"
	done
	if [ -n "$e" ]; then
	! printf "$e"
	fi

	- name: "Compare CSS in rfc-css"
	run: \|
	git clone --depth 1 https://github.com/martinthomson/rfc-css rfc-css
	diff -u <(./rfc-css/combine.sh) v3.css \|\| ! echo "v3.css differs from rfc-css"

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