Problem: have to create OBS workflow config manually

Solution: generate it on first run

Author: bluca

Diff for: zproject_obs.gsl

@@ -106,5 +106,40 @@ register_target ("obs", "service for Open Build Service")
   </service>
 </services>
 .close
+.directory.create ('.obs')
+.if !file.exists (".obs/workflows.yml")
+.   echo "Generating skeleton .obs/workflows.yml configuration"
+.   echo "See: https://openbuildservice.org/help/manuals/obs-user-guide/cha.obs.scm_ci_workflow_integration.html"
+.   output ".obs/workflows.yml"
+pull_request:
+  steps:
+    - branch_package:
+        source_project: network:messaging:zeromq:git-draft
+        source_package: $(project.name)
+        target_project: network:messaging:zeromq:ci
+  filters:
+    event: pull_request
+merge:
+  steps:
+    - trigger_services:
+        project: network:messaging:zeromq:git-stable
+        package: $(project.name)
+  filters:
+    event: push
+    branches:
+      only:
+        - master
+release:
+  steps:
+    - trigger_services:
+        project: network:messaging:zeromq:release-stable
+        package: $(project.name)
+    - trigger_services:
+        project: network:messaging:zeromq:release-draft
+        package: $(project.name)
+  filters:
+    event: tag_push
+.close
+.endif
 .endif
 .endmacro