[INTERNAL] Prepare Greenkeeper installation

Author: RandomByte

.travis.yml

@@ -1,7 +1,18 @@
 language: node_js # don't install any environment
 
 node_js:
-- "8"
-- "10"
+- '8'
+- '10'
 
-after_script: npm run report-coveralls
+before_install: npm install -g greenkeeper-lockfile
+install: if [[ "$TRAVIS_BRANCH" =~ ^greenkeeper.*$ ]] || [[ `npm -v` == 5* ]]; then
+  echo "npm install" && npm install; else echo "npm ci" && npm ci; fi
+
+before_script: greenkeeper-lockfile-update
+after_script:
+- npm run report-coveralls
+- greenkeeper-lockfile-upload
+
+env:
+  global:
+    secure: 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

package.json

@@ -82,6 +82,17 @@
 		"cache": true,
 		"all": true
 	},
+	"greenkeeper": {
+		"commitMessages": {
+			"initialBadge": "[INTERNAL] Greenkeeper: Add badge",
+			"initialDependencies": "[INTERNAL] Greenkeeper: Update dependencies",
+			"initialBranches": "[INTERNAL] Greenkeeper: Whitelist greenkeeper branches",
+			"dependencyUpdate": "[INTERNAL] Greenkeeper: Update ${dependency} to version ${version}",
+			"devDependencyUpdate": "[INTERNAL] Greenkeeper: Update ${dependency} (dev-dependency) to version ${version}",
+			"dependencyPin": "[FIX] Greenkeeper: Pin ${dependency} to ${oldVersion}",
+			"devDependencyPin": "[FIX] Greenkeeper: Pin ${dependency} to ${oldVersion}"
+		}
+	},
 	"repository": {
 		"type": "git",
 		"url": "[email protected]:SAP/ui5-builder.git"