Configure or disable behavior wrt. command-line arguments?

[buergerj]

In my project, I use https://github.com/fonimus/ssh-shell-spring-boot . This has recently been upgraded to use version 2.1.0 of Spring Shell.

My application makes use of command-line arguments. Now, I observe that Spring Shell tries to interpret the command-line argument as a shell command and execute it. This results in an error on application start since no matching command is registered, obviously:

No command found for '--configFile=/home/people/.../file'
org.springframework.shell.CommandNotFound: No command found for '--configFile=/home/people/.../file'
	at org.springframework.shell.Shell.evaluate(Shell.java:231)
	at com.github.fonimus.ssh.shell.ExtendedShell.evaluate(ExtendedShell.java:120)
	at com.github.fonimus.ssh.shell.ExtendedShell.run(ExtendedShell.java:110)
	at com.github.fonimus.ssh.shell.ExtendedShell.run(ExtendedShell.java:83)
	at org.springframework.shell.jline.NonInteractiveShellRunner.run(NonInteractiveShellRunner.java:104)
	at org.springframework.shell.DefaultShellApplicationRunner.run(DefaultShellApplicationRunner.java:65)
	at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:762)
	at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:752)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
	at de.k... myProject.main(Main.java:46)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)

I checked the documentation but could not find an answer to my question: (How) can I adapt this command-line argument parsing or maybe completely disable it?

[Eliak]

The same in my project too. With spring boot configuration additional location argument: --spring.config.additional-location=file:./../config/application.properties

[jvalkeal]

This is a side effect that we now support commands without entering interactive shell. You could use any other boot style to define it's options like ENV variables.

I'm just thinking what should we do about this if we'd somehow allow user to pass properties to a shell app? It's a common way to pass properties to boot app via command-line arguments but how to differentiate arguments for boot app itself vs. shell app.

[theborakompanioni]

This is a side effect that we now support commands without entering interactive shell. You could use any other boot style to define it's options like ENV variables.

I'm just thinking what should we do about this if we'd somehow allow user to pass properties to a shell app? It's a common way to pass properties to boot app via command-line arguments but how to differentiate arguments for boot app itself vs. shell app.

Ran into this today. For me, same exception as above when passing --spring.profiles.active=development, which feels to be a "valid"-ish use case for a shell application. Workaround via env variable SPRING_PROFILES_ACTIVE works fine. 🙌

[ullenboom]

Pls. fix this.