passer le fichier de configuration de typesafe dans maven

Question

Comment puis-je transmettre un fichier de configuration à un programme scala dans maven (3.0.5)?

Ce qui suit ne semble pas fonctionner. En utilisant scala-maven-plugin (3.1.6).

mvn clean compile scala:run -DmainClass=org.mitchus.myprog.MyMain -Dconfig.file=my.conf 
[...] 
java.lang.reflect.InvocationTargetException          
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)    
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606)       
    at scala_maven_executions.MainHelper.runMain(MainHelper.java:164)   
    at scala_maven_executions.MainWithArgsInFile.main(MainWithArgsInFile.java:26) 
Caused by: java.lang.ExceptionInInitializerError        
    at org.mitchus.myprog.MyMain.main(MyMain.scala)        
    ... 6 more                 
Caused by: com.typesafe.config.ConfigException$Missing: No configuration setting found for key 'mykey' 
    at com.typesafe.config.impl.SimpleConfig.findKey(SimpleConfig.java:124)  
    at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:145)  
    at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:151)  
    at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:159)  
    at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:164)  
    at com.typesafe.config.impl.SimpleConfig.getObject(SimpleConfig.java:218) 
    at com.typesafe.config.impl.SimpleConfig.getConfig(SimpleConfig.java:224) 
    at com.typesafe.config.impl.SimpleConfig.getConfig(SimpleConfig.java:33) 
    at com.github.kxbmap.configs.ConfigsInstances$$anonfun$configsAtPath$1.apply(Configs.scala:74) 
    at com.github.kxbmap.configs.ConfigsInstances$$anonfun$configsAtPath$1.apply(Configs.scala:74) 
    at com.github.kxbmap.configs.Configs$$anonfun$atPath$1$$anonfun$apply$1.apply(Configs.scala:43) 
    at com.github.kxbmap.configs.Configs$$anonfun$atPath$1$$anonfun$apply$1.apply(Configs.scala:43) 
    at com.github.kxbmap.configs.package$EnrichTypesafeConfig$.get$extension(package.scala:36) 
    at org.mitchus.myprog.ConfigLoading$class.$init$(ConfigLoading.scala:24) 
    at org.mitchus.myprog.MyMain$.<init>(MyMain.scala:16)      
    at org.mitchus.myprog.MyMain$.<clinit>(MyMain.scala)      
    ... 7 more     

Answer 1

Essayez d'ajouter -Dconfig.file à la propriété jvmArgs du plug-in.