Move frontend build to github actions (#243)

Move frontend build to github actions

.drone.yml

@@ -110,31 +110,3 @@ trigger:
   event:
     - pull_request
     - push
-
----
-kind: pipeline
-name: vue
-
-steps:
-- name: eslint
-  image: nextcloudci/node:node-4
-  commands:
-    - npm install
-    - npm run lint
-
-- name: vue-build
-  image: nextcloudci/node:node-4
-  commands:
-    - find js/ -type f ! -name 'activate.js' ! -name 'personalsettings.js' ! -name 'about.js' -delete
-    - npm ci
-    - npm run build
-    - git status
-    - bash -c "[[ ! \"`git status --porcelain js/`\" ]] || ( echo 'Uncommited changes in vue build' && exit 1 )"
-
-trigger:
-  branch:
-    - master
-    - stable*
-  event:
-    - pull_request
-    - push

.github/workflows/nodejs.yml

@@ -0,0 +1,33 @@
+name: Node CI
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: npm ci, build
+      run: |
+        find js/ -type f ! -name 'activate.js' ! -name 'personalsettings.js' ! -name 'about.js' -delete
+        npm ci
+        npm run build --if-present
+    - name: lint
+      run: |
+        npm run lint
+    - name: check webpack build
+      run: |
+        git status
+        bash -c "[[ ! \"`git status --porcelain `\" ]] || ( echo 'Uncommited changes in webpack build' && git status && exit 1 )"
+      env:
+        CI: true