How to run sbt multiple command in interactive mode as one command? [duplicate]

Question

I want to refine sbt assembly/package operation by combine two step to one. The two step is:

$ sbt > project XXX .... > assembly Ctrl + c to exit 

Besides, assembly is a task form fat jar sbt plugin.
I have attempt with sbt project analysis assembly but not works.A error encounter:

[error] Not a valid command: analysis (similar: alias) [error] Not a valid key: analysis (similar: readAnalysis, mainClass, less) [error] analysis [error]         ^ 

How to achieve this?Thanks

Answer 1

Within the sbt shell, use ; to chain commands:

;project XXX; assembly 

Calling from the command line, enclose individual commands with quotes:

sbt "project XXX" assembly 

or enclose a whole chain in quotes:

sbt ";project XXX; assembly" 

To call a task in subproject XXX from the context of another project in the shell:

XXX/assembly