You can find an example of turning a simple single file hello.tcl into a Starkit under the title Build Your First Starkit. This page's tutorial takes you beyond a simple single file hello.tcl Starkit into a multi-file program hello.tcl Starkit. The code presented here was developed quickly after chatting in the Tkchat application. This example is going to show how to start without using the qwrap method. It's quite easy.

1. Create the following directory structure:

 Hello.vfs/
 Hello.vfs/lib/

Hello.vfs is where our code will go and Hello.vfs/lib is where any extensions may be placed.

2. Create the main.tcl file under the Hello.vfs directory. Let's get starkit up and running, by putting the following code into the file:

 package require starkit
 if {[starkit::startup] ne "sourced"} {
     source [file join $starkit::topdir hello.tcl]
 }

Two things are notable about the above code. The starkit::startup function must be called to initialize the starkit. It returns a value that tells you something about the running environment. Handling 'sourced' like this enables you to load the vfs into a running interpreter for interactive debugging (ie: start tkcon, source the kit file and call the program initialization functions manually). The starkit::topdir variable is initialized by starkit::startup to give the path to the top of the vfs tree. This method should always be used to find this location as it handles details on how the starkit/starpack/vfstree has been loaded.

3. Now we create our application in simple Tcl/Tk. No need to deal with or know about Starkit from here on out. We do, however, have to take special consideration during the sourcing of other files. Create this hello.tcl file under the Hello.vfs directory:

 package require Tk

 # Get the current scripts directory

 # Source in the supporting file with the current scripts
 # directory as it's base

 source [file join $starkit::topdir funcs.tcl]

 # The example code

 button .hello -text "Say Hello" -command { sayHello "World" }
 pack .hello -padx 5 -pady 5 -expand 1 -fill both

4. Create the "sourced" file, funcs.tcl also in the Hello.vfs directory:

 # Supporting functions

 proc sayHello {toWho} {
         tk_messageBox -icon info -type ok -title "Saying Hello" -message "Hello, $toWho"
 }

5. Now you can wrap it with the sdx command:

 sdx wrap Hello.kit

6. and run your new multi-file Starkit:

 tclkit Hello.kit

Now, the nice thing about this method is that you can also develop/test/run/deploy code as a standard Tcl/Tk app as well.

 wish Hello.vfs/main.tcl

or

 tclkit Hello.vfs/main.tcl

or even

 tkcon Hello.vfs/main.tcl

are all equivalent to running a wrapped version

 tclkit Hello.kit

In the end my directory entire project structure looks like:

 HelloProject/
 HelloProject/Hello.vfs/
 HelloProject/Hello.vfs/main.tcl
 HelloProject/Hello.vfs/hello.tcl
 HelloProject/Hello.vfs/funcs.tcl
 HelloProject/Hello.vfs/lib/

At a later date (once I have it all working) I'll add in my Makefile that gives me simple commands like:

 make kit
 make exe
 make run-tcl
 make run-kit
 make run-exe

This page was created by a novice, so your milage may vary. Please, comment on this if you have further instructions or better ways of doing it.

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Category Tclkit | Category Deployment