docs

fixup! doc(index): add link to homepage #144

	name: docs

	# yamllint disable-line rule:truthy
	on:
	push:
	branches:
	- master
	env:
	nim-version: 'stable'
	git-url-arg: --git.url:https://github.com/${{ github.repository }} --git.commit:master
	deploy-dir: .gh-pages
	lib-deploy-dir: .gh-pages/Lib
	jobs:
	docs:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	steps:
	- uses: actions/checkout@v4
	- name: Cache nimble
	id: cache-nimble
	uses: actions/cache@v2
	with:
	path: ~/.nimble
	key: ${{ runner.os }}-nimble
	- uses: jiro4989/setup-nim-action@v1
	with:
	nim-version: ${{ env.nim-version }}
	- name: genDoc
	run: nimble testDoc --index:on --project ${{ env.git-url-arg }} --outdir:${{ env.deploy-dir }} -d:homepage="${{ github.event.repository.homepage }}"
	- name: genLibDoc
	run: nimble testLibDoc ${{ env.git-url-arg }} --outdir:${{ env.lib-deploy-dir }}
	- name: "Copy to index.html"
	run: cp ${{ env.deploy-dir }}/${{ github.event.repository.name }}.html ${{ env.deploy-dir }}/index.html
	- name: "CNAME"
	run: echo -n $(echo ${{ github.event.repository.homepage }} \| grep -oP 'https?://\K[^/]+') > ${{ env.deploy-dir }}/CNAME
	- name: Deploy documents
	uses: peaceiris/actions-gh-pages@v4
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ${{ env.deploy-dir }}

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