Update outdated CPAN modules

Author: oalders

Dockerfile

@@ -18,4 +18,6 @@ RUN cpanm -nq App::cpm Carton::Snapshot
 
 RUN cpm install -g --show-build-log-on-failure --cpanfile /tmp/cpanfile
 
+RUN cpan-outdated --exclude-core -p | xargs -n 1 cpm install -g --show-build-log-on-failure
+
 CMD ["/bin/bash"]

cpanfile

@@ -1,6 +1,7 @@
 use strict;      # satisfy linter
 use warnings;    # satisfy linter
 
+requires 'App::cpanoutdated';
 requires 'Code::TidyAll::Plugin::SortLines::Naturally';
 requires 'Code::TidyAll::Plugin::Test::Vars' if "$]" >= 5.010;
 requires 'Code::TidyAll::Plugin::UniqueLines';