The Trunk: Installer-Core-tcj.426.mcz

Tobias Pape uploaded a new version of Installer-Core to project The Trunk:
http://source.squeak.org/trunk/Installer-Core-tcj.426.mcz

==================== Summary ====================

Name: Installer-Core-tcj.426
Author: tcj
Time: 1 April 2019, 2:12:29.625292 pm
UUID: 210468c4-4297-48c9-9d7c-02fe4a04a91f
Ancestors: Installer-Core-dtl.425

Include the package for Metacello help (written in Squeak HelpBrowser format) when loading Metacello via Installer's convenience method.

(Developed in collaboration with Dale Henrichs)

=============== Diff against Installer-Core-dtl.425 ===============

Item was changed:
  ----- Method: Installer class>>ensureRecentMetacello (in category 'scripts') -----
  ensureRecentMetacello
  "Copied and adapted from https://github.com/Metacello/metacello/blob/master/README.md"
 
  | metacello |
  ((Smalltalk classNamed: #WebClient)
  ifNil: [ false ]
  ifNotNil: [ :webClient |
  [ (webClient httpHead: 'https://github.com') isSuccess ]
  on: Error
  do: [ false ] ])
  ifFalse: [ ^self inform: 'Could not connect to "https://github.com".\\You need an internet connection and SSL support\to install (or update) Metacello.\\Please fix those issues and try again.' translated withCRs ].
 
  metacello := (Smalltalk classNamed: #Metacello) ifNil: [
  "Get the Metacello configuration (for Squeak users)"
  Installer gemsource
  project: 'metacello';
  addPackage: 'ConfigurationOfMetacello';
  install.
 
  "Bootstrap Metacello Preview, using mcz files (#'previewBootstrap' symbolic version"
  ((Smalltalk classNamed: #ConfigurationOfMetacello) project
  version: #'previewBootstrap') load.
 
  Smalltalk classNamed: #Metacello ].
 
  "Now load latest version of Metacello"
  metacello new
  baseline: 'Metacello';
  repository: 'github://Metacello/metacello:master/repository';
  get.
  metacello new
  baseline: 'Metacello';
  repository: 'github://Metacello/metacello:master/repository';
+ load: #('default' 'Metacello-Help').
+ !
- load.!