Switch travis-perl tests to 5.18

[dbsrgits/DBIx-Class.git] / maint / travis-ci_scripts / 20_install.bash

#!/bin/bash

source maint/travis-ci_scripts/common.bash
if [[ -n "$SHORT_CIRCUIT_SMOKE" ]] ; then return ; fi

CPAN_MIRROR=$(echo "$PERL_CPANM_OPT" | grep -oP -- '--mirror\s+\S+' | head -n 1 | cut -d ' ' -f 2)
if ! [[ "$CPAN_MIRROR" =~ "http://" ]] ; then
  echo_err "Unable to extract primary cpan mirror from PERL_CPANM_OPT - something is wrong"
  echo_err "PERL_CPANM_OPT: $PERL_CPANM_OPT"
  CPAN_MIRROR="http://cpan.develooper.com/"
  echo_err "Using $CPAN_MIRROR for the time being"
fi

export PERL_MM_USE_DEFAULT=1 PERL_MM_NONINTERACTIVE=1 PERL_AUTOINSTALL_PREFER_CPAN=1 PERLBREW_CPAN_MIRROR="$CPAN_MIRROR"

# Fixup CPANM_OPT to behave more like a traditional cpan client
export PERL_CPANM_OPT="--verbose --no-interactive $( echo $PERL_CPANM_OPT | sed 's/--skip-satisfied//' )"

if [[ -n "$BREWVER" ]] ; then
  run_or_err "Compiling/installing Perl $BREWVER (without testing, may take up to 5 minutes)" \
    "perlbrew install --as $BREWVER --notest --verbose $BREWOPTS -j 2  $BREWVER"

  # can not do 'perlbrew uss' in the run_or_err subshell above, or a $()
  # furthermore `perlbrew use` returns 0 regardless of whether the perl is
  # found (won't be there unless compilation suceeded, wich *ALSO* returns 0)
  perlbrew use $BREWVER

  if [[ "$( perlbrew use | grep -oP '(?<=Currently using ).+' )" != "$BREWVER" ]] ; then
    echo_err "Unable to switch to $BREWVER - compilation failed...?"
    echo_err "$LASTOUT"
    exit 1
  fi

fi

# configure CPAN.pm - older versions go into an endless loop
# when trying to autoconf themselves
CPAN_CFG_SCRIPT="
  require CPAN;
  require CPAN::FirstTime;
  *CPAN::FirstTime::conf_sites = sub {};
  CPAN::Config->load;
  \$CPAN::Config->{urllist} = [qw{ $CPAN_MIRROR }];
  \$CPAN::Config->{halt_on_failure} = 1;
  CPAN::Config->commit;
"
run_or_err "Configuring CPAN.pm" "perl -e '$CPAN_CFG_SCRIPT'"