Bug #91220 for Shipwright: shipwright update --follow sometimes fails

>>>> Fri Dec 06 11:44:35 2013: Request 91220 was acted upon. >>>> Transaction: Ticket created by apsaltis@akamai.com >>>> Queue: Shipwright >>>> Subject: shipwright update --follow sometimes fails >>>> Broken in: (no value) >>>> Severity: (no value) >>>> Owner: Nobody >>>> Requestors: apsaltis@akamai.com >>>> Status: new >>>> Ticket <URL: https://rt.cpan.org/Ticket/Display.html?id=91220 > >>>> >>>> >>>> -- Shipwright 2.4.36 (latest dependencies from CPAN) >>>> >>>> -- Perl 5.18.1 (Debian Unstable), Perl 5.14.2 (Ubuntu 12.04) >>>> >>>> Greetings. >>>> >>>> I have been attempting to use shipwright to manage a large collection of CPAN modules, and >>>> attempting to do a recursive module update often (but not always) results in some >>>> dependent modules losing their "require.yml" files. This prevents updates of any other >>>> module in the shipyard without deleting and re-importing all of the modules for which this >>>> has happened. >>>> >>>> For example, the following output can result from a simple "shipwright update --follow" >>>> command: >>>> >>>> ------------------------------------------------------------ >>>> >>>> + rm -rf /home/apsaltis/test-sw/sy >>>> + /home/apsaltis/perl5/bin/shipwright create >>>> successfully created >>>> + /home/apsaltis/perl5/bin/shipwright import Net::SSLeay --version 1.48 >>>> CPAN related output will be at /tmp/shipwright_cpan.log >>>> importing cpan-Net-SSLeay >>>> successfully imported >>>> + /home/apsaltis/perl5/bin/shipwright import IO::Socket::SSL --version 1.76 >>>> CPAN related output will be at /tmp/shipwright_cpan.log >>>> import cpan-Net-SSLeay >>>> importing cpan-IO-Socket-SSL >>>> successfully imported >>>> + /home/apsaltis/perl5/bin/shipwright update --follow cpan-IO-Socket-SSL >>>> CPAN related output will be at /tmp/shipwright_cpan.log >>>> import cpan-Net-SSLeay >>>> importing cpan-IO-Socket-SSL >>>> successfully imported >>>> CPAN related output will be at /tmp/shipwright_cpan.log >>>> importing cpan-Net-SSLeay >>>> Failed to load YAML document from >>>> '/home/apsaltis/test-sw/sy//scripts/cpan-Net-SSLeay/require.yml' at >>>> /home/apsaltis/perl5/lib/perl5/Shipwright/Backend/FS.pm line 204. >>>> successfully updated >>>> >>>> ------------------------------------------------------------ >>>> >>>> Here, the environment variable "SHIPWRIGHT_SHIPYARD" is set to >>>> "fs:/home/apsaltis/test-sw/sy". Tests using the -r flag set to that same value yielded >>>> similar results. >>>> >>>> Nothing appears out of place in /tmp/shipwright_cpan.log. Using the latest CPAN.pm has no >>>> effect on whether the problem manifests. >>>> >>>> The problem can also be demonstrated by updating dependent components of DBIx::SearchBuilder. >>>> >>>> Sometimes, nothing goes wrong when I do a call to "shipwright update --follow". It may >>>> take take multiple executions of the below test case for the problem to appear: >>>> >>>> ------------------------------------------------------------ >>>> >>>> #!/bin/bash >>>> >>>> CWD=$(pwd) >>>> >>>> SY=fs:$CWD/sy >>>> export SHIPWRIGHT_SHIPYARD=$SY >>>> SW=$(which shipwright) >>>> >>>> set -x >>>> >>>> rm -rf $CWD/sy >>>> >>>> $SW create >>>> >>>> $SW import Net::SSLeay --version 1.48 >>>> >>>> $SW import IO::Socket::SSL --version 1.76 >>>> >>>> $SW update --follow cpan-IO-Socket-SSL >>>> >>>> ------------------------------------------------------------ >>>> >>>> Thanks, >>>> ~Andrew >>>> >>>> -- >>>> Andrew Psaltis -- Akamai Technologies -- apsaltis@akamai.com >>>>