call jobdsl from library

vars/main.groovy

@@ -5,7 +5,7 @@ def call(String filepath) {
         //     targets: ['var/jobs.groovy'].join('\n'),
         // ])
         stage('build dsl jobs') {
-            jobDsl targets: 'jobs.groovy'
+            jobDsl targets: ['jobs.groovy'].join('\n')
         }
     }
 }
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