"/ MIMEType: application/x-smalltalk-source
"/
"/ $Header$
"/
"/ ST/X startup command file:
"/
"/ bytecode compiler frontend for smalltalk
"/ usage: stbc file.st
"/
"/ creates file.cls, which can be binary loaded.
"/
"/ Notice: 
"/   this is an experiment to provide a tool which looks like javac; 
"/   stbc is actually not used in the current system.
"/   (the same functionality is provided by the browsers fileOut-binary function)
"/
"/ By the way - this is an example for a headless application.

"/ load the files, save binary versions

|args readOnly|

ObjectMemory infoPrinting: false.
"/ObjectMemory debugPrinting: true.
Object infoPrinting: false.
Smalltalk silentLoading:true.

Compiler stcCompilation:#never.
Compiler warnSTXSpecials:false.
Compiler warnings:false.
Object userInterruptSignal handlerBlock:[:ex | Smalltalk exit].

readOnly := false.
args := Smalltalk commandLineArguments.
args do:[:arg |
    |inFile outFile baseName className class|

    arg = '-r' ifTrue:[
	readOnly := true
    ].
    (arg startsWith:'-') ifFalse:[
	inFile := arg asFilename.
	('stbc [info]: loading ' , inFile name , ' ...') errorPrintCR.
	Object errorSignal handle:[:ex |
	    'stbc [error]: error while loading: ' errorPrint. ex errorString errorPrintCR.
	] do:[
	    Smalltalk fileIn:inFile name.
	].
	('stbc [info]: loaded ' , inFile name) errorPrintCR.

	readOnly ifFalse:[
	    baseName := inFile withoutSuffix.
	    className := baseName baseName.
	    outFile := baseName construct:'.cls'.

	    className := Smalltalk classNameForFile:className.
	    class := Smalltalk classNamed:className.
	    class notNil ifTrue:[
		('stbc [info]: saving ' , class name , ' ...') errorPrintCR.
		class binaryFileOutWithSourceMode:#reference
	    ] ifFalse:[
		('stbc [error]: no class for ' , className) errorPrintCR
	    ].
	].
	readOnly := false.
    ]
].
!

Smalltalk exit.
!