[bug] Cannot reconfigure plugin - NPE

[MartinKanters]

When running ret plugin initialize <plugin> it mentions the text

Done! Feel free to run this command again to make changes.

If I try that again, the exit code is 1.

The same happens when I run ret configure.

The error log states:

2023-05-24 14:17:07 [version=0.1.1 os=Mac OS X (13.2.1) amd64 commit=6f09d6b98f11e0f6a47a36e466b3a723645a0309] ERROR [io.qu.ru.Application] Failed to start application (with profile [prod]): java.lang.NullPointerException
	at picocli.CommandLine$Range.valueOf(CommandLine.java:5830)
	at picocli.CommandLine$Model$PositionalParamSpec$Builder.index(CommandLine.java:10342)
	at io.rabobank.ret.plugins.PluginLoader.createCommandSpec(PluginLoader.kt:58)
	at io.rabobank.ret.plugins.PluginLoader.createCommandSpec(PluginLoader.kt:70)
	at io.rabobank.ret.plugins.PluginLoader.createCommandSpec(PluginLoader.kt:70)
	at io.rabobank.ret.plugins.PluginLoader.getPluginCommands(PluginLoader.kt:28)
	at io.rabobank.ret.plugins.PluginLoader_ClientProxy.getPluginCommands(Unknown Source)
	at io.rabobank.ret.config.CommandLineConfiguration.customCommandLine(CommandLineConfiguration.kt:21)
	at io.rabobank.ret.config.CommandLineConfiguration_ProducerMethod_customCommandLine_b01a3e4612a400d6ddf03c6c33ad9bcdfa811e7c_Bean.doCreate(Unknown Source)
	at io.rabobank.ret.config.CommandLineConfiguration_ProducerMethod_customCommandLine_b01a3e4612a400d6ddf03c6c33ad9bcdfa811e7c_Bean.create(Unknown Source)
	at io.rabobank.ret.config.CommandLineConfiguration_ProducerMethod_customCommandLine_b01a3e4612a400d6ddf03c6c33ad9bcdfa811e7c_Bean.get(Unknown Source)
	at io.rabobank.ret.config.CommandLineConfiguration_ProducerMethod_customCommandLine_b01a3e4612a400d6ddf03c6c33ad9bcdfa811e7c_Bean.get(Unknown Source)
	at io.quarkus.picocli.runtime.PicocliRunner_Bean.doCreate(Unknown Source)
	at io.quarkus.picocli.runtime.PicocliRunner_Bean.create(Unknown Source)
	at io.quarkus.picocli.runtime.PicocliRunner_Bean.get(Unknown Source)
	at io.quarkus.picocli.runtime.PicocliRunner_Bean.get(Unknown Source)
	at io.quarkus.arc.impl.ArcContainerImpl.beanInstanceHandle(ArcContainerImpl.java:485)
	at io.quarkus.arc.impl.ArcContainerImpl.beanInstanceHandle(ArcContainerImpl.java:498)
	at io.quarkus.arc.impl.BeanManagerImpl.getReference(BeanManagerImpl.java:63)
	at io.quarkus.runtime.ApplicationLifecycleManager.run(ApplicationLifecycleManager.java:128)
	at io.quarkus.runtime.Quarkus.run(Quarkus.java:71)
	at io.quarkus.runtime.Quarkus.run(Quarkus.java:44)
	at io.quarkus.runner.GeneratedMain.main(Unknown **Source)**

I might take a look at fixing this myself today, but if not I will be on holidays so feel free to pick it up 😄

This happened after I installed the Git plugin version 0.0.4

---

This is caused by the .plugin file that is generated after initializing the plugin.

subcommands.arguments.position is null for pipeline open and pipeline <pipeline_run_id>:

{
          "name": "pipeline",
          "arguments": [],
          "options": [],
          "subcommands": [
            {
              "name": "open",
              "arguments": [
                {
                  "name": "<pipeline_id>",
                  "position": null,
                  "completionCandidates": [
                    "function:_autocomplete_pipeline"
                  ],
                  "arity": "0..1"
                },
                {
                  "name": "<pipeline_run_id>",
                  "position": null,
                  "completionCandidates": [
                    "function:_autocomplete_pipeline_run"
                  ],
                  "arity": "0..1"
                }
              ],
              "options": [],
              "subcommands": [],
              "description": "Open the pipeline dashboard, or a specific pipeline or run",
              "hidden": false
            }
          ],
          "description": "Open a recent pipeline run",
          "hidden": false
        },

Another issue is that boolean types have the primitive type boolean, while Class.forName is used for casting.