Update drone for vue build

Signed-off-by: Julius Härtl <jus@bitgrid.net>

.drone.yml

@@ -219,15 +219,16 @@ pipeline:
   eslint:
     image: nextcloudci/eslint:eslint-1
     commands:
-      - ./run-eslint.sh
+      - npm install
+      - npm run lint
     when:
       matrix:
         TESTS: eslint
   jsbuild:
-    image: mhart/alpine-node:6.8.0
+    image: node:11-alpine
     commands:
-      - apk add --no-cache make
-      - make build-js
+      - npm install
+      - npm run build
     when:
       matrix:
         TESTS: jsbuild

run-eslint.sh

@@ -1,19 +0,0 @@
-#!/bin/sh
-set -e
-
-ESLINT=$(which eslint || true)
-if [ -z "$ESLINT" ]; then
-    echo "Can't find command \"eslint\" in $PATH"
-    exit 1
-fi
-
-echo Checking scripts with $ESLINT ...
-find -name "*.js" -path '*js/*' -not -path '*js/node_modules*' \
-    -not -path '*l10n/*' \
-    -not -path '*js/vendor*' \
-    -not -path '*js/tests*' \
-    -not -path '*js/webpack*' \
-    -not -path '*js/public*' \
-    -not -path '*build/*' \
-    -not -path '*tests/*' \
-    -print0 | xargs -0 $ESLINT