test: buse busted for running tasks

Author: folke

.busted

@@ -0,0 +1,11 @@
+return {
+  _all = {
+    coverage = false,
+  },
+  default = {
+    verbose = true,
+  },
+  tests = {
+    verbose = true,
+  },
+}

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
         run: |
           nvim --version
           [ ! -d tests ] && exit 0
-          nvim --headless -u tests/init.lua -c "PlenaryBustedDirectory tests/ {minimal_init = 'tests/init.lua', sequential = true}"
+          nvim -l tests/busted.lua tests
   community:
     runs-on: ubuntu-latest
     steps:

tests/busted.lua

@@ -0,0 +1,28 @@
+#!/usr/bin/env -S nvim -l
+
+-- set stdpaths to use .tests
+local root = vim.fn.fnamemodify("./.tests", ":p")
+for _, name in ipairs({ "config", "data", "state", "cache" }) do
+  vim.env[("XDG_%s_HOME"):format(name:upper())] = root .. "/" .. name
+end
+
+-- -- Bootstrap lazy.nvim
+-- local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+-- if not (vim.uv or vim.loop).fs_stat(lazypath) then
+--   local lazyrepo = "https://github.com/folke/lazy.nvim.git"
+--   vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
+-- end
+-- vim.opt.rtp:prepend(lazypath)
+vim.opt.rtp:prepend(".")
+
+vim.o.loadplugins = true -- enable since nvim -l disables plugins
+
+-- Setup lazy.nvim
+require("lazy").setup({
+  "lunarmodules/busted", -- add busted
+})
+
+-- run busted
+return pcall(require("busted.runner"), {
+  standalone = false,
+}) or os.exit(1)