#!/bin/bash -ue

######################################################################
#
# THIS IS THE Pinto SMOKER
#
# I use this little script to build & test Pinto against several
# common versions of Perl that I have on my machine.  The key thing
# is that all the dependencies come from a curated repository on
# Stratopan.  So these are not the latest versions, but versions
# that I have blessed.  In comparison, the builds on Travis are
# done with the latest versions from CPAN, which don't always work.
#
# Copyright 2013 Jeffrey Ryan Thalhammer <jeff@stratopan.com>
#
######################################################################

unset PINTO_HOME;
MODULES_TO_SMOKE=${1:-Pinto};
SMOKE_BASE_DIR=$HOME/tmp/smoke
CPAN_MIRROR_URL=https://stratopan.com/thaljef/OpenSource/pinto-release
PERLS_TO_SMOKE=${2:-'5.8.9 5.10.1 5.12.5 5.14.4 5.16.3 5.18.2'}

for pv in $PERLS_TO_SMOKE; do

    SMOKE_WORK_DIR="$SMOKE_BASE_DIR/$pv";

    # TODO: add a command-line option to control whether 
    # or not to blow away an existing local-lib directory

    rm -rf "$SMOKE_WORK_DIR";
    mkdir -p "$SMOKE_WORK_DIR";

    for mod in $MODULES_TO_SMOKE; do

        echo "=========================================================";
        echo "Smoking $mod with perl-$pv in $SMOKE_WORK_DIR";

        perlbrew exec --with $pv                            \
            cpanm --mirror "$CPAN_MIRROR_URL"               \
                --local-lib-contained "$SMOKE_WORK_DIR"     \
                --mirror-only                               \
                --quiet                                     \
                $mod                                        \
        2>&1 | tee "$SMOKE_WORK_DIR/smoke.log"

    done;

done;