NAME
ctgetreports - Quickly fetch cpantesters results with all reports
SYNOPSIS
ctgetoptions [options] distroname ...
ctgetoptions [options] --report number ...
ctgetoptions -h
OPTIONS
- --cachedir=s
-
Directory to keep mirrored data in. Defaults to
$HOME/var/cpantesters
. - --ctformat=s
-
Format of the cpan-testers file that should be downloaded. Default is html, alternative is yaml.
- --dumpvars=s
-
Dump all queryable variables matching the regular expression given as argument at the end of the loop for a distro.
- --help|h
-
Prints a brief message and exists.
- --interactive|i
-
After every parsed report asks if you want to see it in a pager.
- --local
-
Do not mirror more than neccessary. Use a local *.html file if present even if older than 24 hours.
- --pager=s
-
Pager (needed when -i is given). Defaults to
less
. - --q=s@
-
Query, may be repeated.
Example:
--q mod:Clone --q meta:writer
- --raw!
-
Boolean which, if set, causes the full (HTML) report to be concatenated to STDOUT after every status line.
- --report=s@
-
Avert going through a cpan testers index, go straight to the report with this number.
Example:
--report 1238673
- --vdistro=s
-
Versioned distro. Needed if we do not want the most recent. Makes no sense if there is more than one argument on the command line.
Example:
--vdistro IPC-Run-0.80
- --verbose|v+
-
Feedback during download.
DESCRIPTION
!!!!Alert: alpha quality software, subject to change without warning!!!!
The intent is to get at both the summary at cpantesters and the individual reports and parse the reports and collect the data for further inspection.
We always only fetch the reports for the most recent (optionally picked) release. Target root directory is $HOME/var/cpantesters
The --q
paramater can be repeated. It takes one argument which stands for a query. This query must consist of two parts, a qualifier and the query itself. Qualifiers are one of the following
conf parameters from the output of 'perl -V'
e.g.: conf:usethreads, conf:cc
mod for installed modules, either from prerequisites or from the toolchain
e.g.: mod:Test::Simple, mod:Imager
env environment variables
e.g.: env:TERM
meta all other parameters
e.g.: meta:perl, meta:from
qr boolean set if the appended regexp matches the report
e.g.: qr:'division by zero'
The conf parameters specify a word used by the Config
module.
The mod parameters consist of a package name.
The meta parameters are the following: perl
for the perl version, from
for the sender of the report, date
for the date in the mail header, writer
for the module that produced the report, output_from
for the line that is reported to have produced the output.
Examples
This gets all recent reports for Object-Relation and outputs the version number of the prerequisite Clone:
$0 --q mod:Clone Object-Relation
Collects reports about Clone and reports the default set of metadata:
$0 Clone
Collect reports for Devel-Events and report the version number of Moose in thses reports and sort by success/failure. If Moose broke Devel-Events is becomes pretty obvious:
$0 --q mod:Moose Devel-Events |sort
Which tool was used to write how many reports, sorted by frequency:
$0 --q meta:writer Template-Timer | sed -e 's/.*meta:writer//' | sort | uniq -c | sort -n
Who was in the From field of the mails whose report writer was not determined:
$0 --q meta:writer --q meta:from Template-Timer | grep 'UNDEF'
At the time of this writing this collected the results of IPC-Run-0.80_91 which was not really the latest release. In this case manual investigations were necessary to find out that 0.80 was the most recent:
$0 IPC-Run
Pick the specific release IPC-Run-0.80:
$0 --vdistro IPC-Run-0.80 IPC-Run
The following displays in its own column if the report contains the regexp division by zero
:
$0 --q qr:"division by zero" --vdistro 'CPAN-Testers-ParseReport-0.0.7' CPAN-Testers-ParseReport
The following is a simple job to refresh all HTML pages we already have and fetch new reports referenced there too:
perl -le '
for my $dirent (glob "$ENV{HOME}/var/cpantesters/cpantesters-show/*.html"){
my($distro) = $dirent =~ m|/([^/]+)\.html$| or next;
print $distro;
my $system = "ctgetreports --verbose --verbose $distro";
0 == system $system or die;
}'