github luacheck workflow

.github/workflows/luacheck.yml

@@ -0,0 +1,13 @@
+name: luacheck
+on: [push, pull_request]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: apt
+      run: sudo apt-get install -y luarocks
+    - name: luacheck install
+      run: luarocks install --local luacheck
+    - name: luacheck run
+      run: $HOME/.luarocks/bin/luacheck ./

.gitlab-ci.yml

@@ -1,8 +0,0 @@
-stages:
-  - test
-
-luacheck:
- stage: test
- image: pipelinecomponents/luacheck:latest
- script:
-  - luacheck .