How to execute code before and after a package is load?

It need to turn off system notifications for TestCase while gofer updates
 SUnit. One way I see would be to execute some code snippet before and after
 loading. However the Script button in Monticello seems to be broken. I cannot
 add scripts to the package.

What can I do?

So the current way to load akuhn SUnit is

        [SystemChangeNotifier uniqueInstance noMoreNotificationsFor: TestCase.
        Gofer it
                displabePackageCache;
                squeaksource: 'akuhn';
                package: 'SUnit';
                package: 'SUnitGUI';
                load ] ensure: [ TestCase initialize ].

which is well ... quite ugly for a Gofer script.

--AA


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To obtain the after behavior, the classical way is to define an  
'initialize' method on the class side of one your class.

Cheers,
Alexandre

On 29 Dec 2009, at 04:09, Adrian Kuhn wrote:

--
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Alexandre Bergel  http://www.bergel.eu
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On Dec 29, 2009, at 4:09 AM, Adrian Kuhn wrote:

> It need to turn off system notifications for TestCase while gofer updates
> SUnit. One way I see would be to execute some code snippet before and after
> loading. However the Script button in Monticello seems to be broken. I cannot
> add scripts to the package.


I **never** used scripts. I have no idea what they are (even if I guess) and more important
the door that they open into a space that we do not control is dangerous.
(Imagine people publishing a hell of scripts with no tool and metamodel support for them).
So please do not use them. Use the model with have, class, method, package.
In metacello there is a preload and postload if I remember.

May be Gofer should have a silent: #TestCase


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Stéphane Ducasse <stephane.ducasse@...> writes:

> I **never** used scripts. I have no idea what they are (even if I guess) and
> more important the door that they open into a space that we do not control is
> dangerous.

They are pre- and postload code snippets. If you add 4 missing methods on
 package info you get them in monticello (but sometimes they seem not to
 execute when loading a package, so I gave up at that point...)

> In metacello there is a preload and postload if I remember.

How do I use metacello, any documentation / tutorial available?

cheers,
AA



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