How can I execute multiple lein tasks in one command?

问题

I'm new to leiningen.

When I tried to execute following,

$ lein clean jar

I got

Wrong number of arguments to clean task. 
Expected []
$ 

How can I execute multiple tasks in one command?

回答1:

Yes, it is possible to execute multiple leiningen tasks in sequence with one command.

Example:

lein do clean, test

回答2:

You can't do it at the command line directly, but you can with an alias in your project.clj file:

:aliases
{"go" ["do" "clean," "jar"]}

So at the command line you would then be able to:

lein go

(The comma after clean is needed, because lein do expects a comma after each command in order to allow passing arguments to the commands.)

来源：https://stackoverflow.com/questions/35914444/how-can-i-execute-multiple-lein-tasks-in-one-command