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From: | Gwenael Casaccio |
Subject: | [Help-smalltalk] Package installation |
Date: | Wed, 06 Jul 2011 23:45:49 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110516 Lightning/1.0b2 Thunderbird/3.1.10 |
Hi,In VisualGST when playing with packages, I've seen a strange behavior: The source code of methods was not correctly displayed. It can happens when you've re-installed a package but not reload it. Because the source code position (FileSegment) is not correctly set and no more correct (the method is maybe removed). I've made a small fix, when installing a package I decompress it in a temporary directory (in ~\.st\...) and when leaving the vm I remove all the files.
The idea is for all gst create a session directory where all the packages will be loaded. Thus I've added a new primitive which call tempnam for creating a temporary dir. After I create a session directory for the current GST. And when we leave the vm it's destroyed (when calling update:) #aboutToQuit all the files and the directory are removed too.
Gwen
Session-Package.patch
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