Marcel Taeumel uploaded a new version of Installer-Core to project The Trunk:
http://source.squeak.org/trunk/Installer-Core-mt.419.mcz==================== Summary ====================
Name: Installer-Core-mt.419
Author: mt
Time: 16 April 2018, 10:46:20.910614 am
UUID: 05f77b6b-1276-f246-b5f5-561d923aa1ac
Ancestors: Installer-Core-mt.418
Adds a convenience script to install (or update) Metacello.
=============== Diff against Installer-Core-mt.418 ===============
Item was added:
+ ----- Method: Installer class>>ensureRecentMetacello (in category 'scripts') -----
+ ensureRecentMetacello
+ "Copied and adapted from
https://github.com/Metacello/metacello/blob/master/README.md"
+
+ ((Smalltalk classNamed: 'WebClient') httpGet: '
https://www.google.de') isSuccess
+ ifFalse: [^ self inform: 'Could not to resolve "
https://www.google.de".\\You need an internet connection and SSL support\to install (or update) Metacello.\\Please fix those issues and try again.' translated withCRs].
+
+ (Smalltalk hasClassNamed: 'Metacello') ifFalse: [
+ "Get the Metacello configuration (for Squeak users)"
+ Installer gemsource
+ project: 'metacello';
+ addPackage: 'ConfigurationOfMetacello';
+ install.
+
+ "Bootstrap Metacello Preview, using mcz files (#'previewBootstrap' symbolic version"
+ ((Smalltalk at: #ConfigurationOfMetacello) project
+ version: #'previewBootstrap') load.
+
+ "Load the Preview version of Metacello from GitHub"
+ (Smalltalk at: #Metacello) new
+ configuration: 'MetacelloPreview';
+ version: #stable;
+ repository: 'github://Metacello/metacello:configuration';
+ load].
+
+ "Now load latest version of Metacello"
+ (Smalltalk at: #Metacello) new
+ baseline: 'Metacello';
+ repository: 'github://Metacello/metacello:master/repository';
+ get.
+ (Smalltalk at: #Metacello) new
+ baseline: 'Metacello';
+ repository: 'github://Metacello/metacello:master/repository';
+ load.!
Locked
