tests: add tests.yml

.busted

@@ -2,6 +2,7 @@ return {
   _all = {
     coverage = false,
     lpath = "lua/?.lua;lua/?/?.lua",
+    lua = "~/.luarocks/bin/nlua",
   },
   default = {
     verbose = true

.github/workflows/tests.yml

@@ -0,0 +1,22 @@
+---
+name: Run tests
+on:
+  pull_request: ~
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Run tests
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        neovim_version: ['nightly']
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run tests
+        uses: nvim-neorocks/nvim-busted-action@v1
+        with:
+          nvim_version: ${{ matrix.neovim_version }}

luarocks-tag-release-scm-1.rockspec

@@ -18,6 +18,7 @@ dependencies = {
 test_dependencies = {
   'dkjson',
   'luafilesystem',
+  'nlua',
 }
 
 source = {