[Bugs] #2058 UNSP: Automate pulling of weekly test builds for SoaS

[Sugar Labs Bugs]

#2058: Automate pulling of weekly test builds for SoaS
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    Reporter:  mchua                      |          Owner:  sascha_silbe               
        Type:  task                       |         Status:  new                        
    Priority:  Unspecified by Maintainer  |      Milestone:  Unspecified by Release Team
   Component:  infrastructure             |        Version:  Unspecified                
    Severity:  Unspecified                |       Keywords:                             
Distribution:  Unspecified                |   Status_field:  Unconfirmed                
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 We're currently pulling weekly test builds onto sunjammer, in /srv/www-
 sugarlabs/download/soas/test, and would like to automate the process.

 I'm not entirely sure how to write this cron job, but every Thursday at
 11:59:59 GMT, we would like to...

  1. wget http://alt.fedoraproject.org/pub/alt/nightly-
 composes/soas/soas-i386-'''FOO'''.iso  ''# Get the latest i386 nightly
 compose from http://alt.fedoraproject.org/pub/alt/nightly-composes/soas/.
 There should only be one soas-i386 image. (FOO is whatever the datetime
 stamp of that image is... for instance, it may be 20060623.16 - store this
 variable for later use)''
  1. ln -s soas-i386-'''FOO'''.iso soas-i386-test-latest.iso ''# Update the
 symlink to point to the new image.''
  1. wget http://alt.fedoraproject.org/pub/alt/nightly-
 composes/soas/CHECKSUM-i386 ''# The SHA256 checksum for that iso - it will
 always be at this link''
  1. mv CHECKSUM-i386 soas-i386-'''FOO'''.sha ''# Rename the checksum so it
 matches the iso''
  1. ln -s soas-i386-'''FOO'''.sha soas-i386-test-latest-checksum.sha ''#
 Update the symlink to point to the new checksum''

 In the end, http://download.sugarlabs.org/soas/test/ should have a new
 image-checksum pair under the image's original datetime-stamp-based name,
 and the symlinks for http://download.sugarlabs.org/soas/test/soas-i386
 -test-latest.iso and http://download.sugarlabs.org/soas/test/soas-i386
 -test-latest-checksum.sha should be updated to point to that newly-
 downloaded image-checksum pair.

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Ticket URL: <http://bugs.sugarlabs.org/ticket/2058>
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