feat: set the default log rev to be the current stack #79

	name: Test

	on:
	push: { branches: ["0.x"] }
	pull_request: { branches: ["0.x"] }

	jobs:
	test:
	name: Test
	runs-on: ubuntu-latest
	steps:
	- name: Download sapling
	uses: robinraju/release-downloader@v1.9
	with:
	repository: "facebook/sapling"
	latest: true
	fileName: "*amd64.Ubuntu22.04.deb"

	- name: Install sapling
	run: sudo dpkg --install *.deb

	- name: Clean up the sapling deb file
	run: rm ./*.deb

	- name: Clone the repo
	run: \|
	sl clone --git "https://github.com/${{ github.repository }}.git" ${{ github.workspace }}

	head_node="$(sl log -r '.' -T"{node}")"
	sl goto "${{ github.sha }}"
	sl rebase -d "${head_node}"

	- name: Install luarocks
	run: sudo apt update && sudo apt install -y luarocks

	- name: Install busted
	run: sudo luarocks install busted

	- name: Install neovim
	run: \|
	test -d _neovim \|\| {
	mkdir -p _neovim
	curl -sL "https://github.com/neovim/neovim/releases/download/nightly/nvim-linux64.tar.gz" \| tar xzf - --strip-components=1 -C "${PWD}/_neovim"
	}

	- name: Run tests
	run: \|
	export PATH="${PWD}/_neovim/bin:${PATH}"
	export VIM="${PWD}/_neovim/share/nvim/runtime"

	sl config --local ui.logtemplate ' {graphnode} {node\|short} {truncatelonglines(desc\|firstline, 80)} ({date\|age}) <{author\|person}> {if(github_pull_request_number, "PR #{github_pull_request_number}")}\n'

	nvim --version
	nvim -l ./lua/sapling_scm_tests/init.lua

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