switch from Travis to Jenkins CI

replace .travis.yml by custom ci.sh script

.coveralls.yml

@@ -1 +1 @@
-service_name: travis-ci
+service_name: jenkins-ci

.rubocop.yml

@@ -1,3 +1,8 @@
+AllCops:
+  Include:
+    Exclude:
+      - ".vendor/**/*"
+
 # use the shared Yast defaults
 inherit_from:
   /usr/share/YaST2/data/devtools/data/rubocop_yast_style.yml

ci.sh

@@ -0,0 +1,18 @@
+#! /bin/sh
+#
+# This script is executed in Jenkins CI to run some additional checks.
+#
+
+set -xe
+
+if ! [ -d .vendor ]; then
+  bundle install --path .vendor/bundle
+fi
+
+bundle exec rubocop
+bundle exec yardoc
+
+bundle exec rake check:pot
+rm _MISSING_TEXTDOMAIN_*
+
+COVERAGE=1 bundle exec rake test:unit