feat(builtin.lenses): add shell lens #89

	name: CI

	on: [push, pull_request]

	jobs:
	unit_tests:
	name: unit tests
	runs-on: ubuntu-latest

	steps:
	- name: checkout
	uses: actions/checkout@v4

	- name: update
	run: \|
	sudo apt-get update

	- name: install fzf
	run: \|
	sudo apt-get install -y fzf

	- name: install plenary.nvim
	uses: actions/checkout@v4
	with:
	repository: nvim-lua/plenary.nvim
	path: plenary.nvim

	- name: install luacov
	run: \|
	sudo apt-get install -y luarocks
	sudo luarocks install luacov
	sudo luarocks install luacov-console

	- name: use neovim
	uses: rhysd/action-setup-vim@v1
	with:
	neovim: true
	version: v0.9.0

	- name: run tests
	run: \|
	nvim --version
	NOCLEAN=1 make testcov

	- name: upload coverage
	uses: codecov/codecov-action@v4
	with:
	files: luacov.report.out, luacov.stats.out
	token: ${{ secrets.CODECOV_TOKEN }}
	verbose: true

	linting:
	runs-on: ubuntu-latest
	name: linting

	steps:
	- name: checkout
	uses: actions/checkout@v4

	- name: update
	run: \|
	sudo apt-get update

	- name: install luacheck
	run: \|
	sudo apt-get update
	sudo apt-get install -y luarocks
	sudo luarocks install luacheck

	- name: run luacheck
	run: \|
	sudo make lint

	- name: run stylua
	uses: JohnnyMorganz/stylua-action@v4
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	version: latest
	args: --color always --check lua

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