#!/bin/bash
set -e
TEST_STDERR_LOG=/tmp/dbictest.stderr
echo_err() { echo "$@" 1>&2 ; }
if [[ "$TRAVIS" != "true" ]] ; then
echo_err "Running this script makes no sense outside of travis-ci"
exit 1
fi
tstamp() { echo -n "[$(date '+%H:%M:%S')]" ; }
run_or_err() {
echo_err -n "$(tstamp) $1 ... "
LASTEXIT=0
START_TIME=$SECONDS
LASTOUT=$( bash -c "$2" 2>&1 ) || LASTEXIT=$?
DELTA_TIME=$(( $SECONDS - $START_TIME ))
if [[ "$LASTEXIT" != "0" ]] ; then
echo_err "FAILED !!! (after ${DELTA_TIME}s)"
echo_err "Command executed:"
echo_err "$2"
echo_err "STDOUT+STDERR:"
echo_err "$LASTOUT"
return $LASTEXIT
else
echo_err "done (took ${DELTA_TIME}s)"
fi
}
extract_prereqs() {
# once --verbose is set, --no-verbose can't disable it
# do this by hand
local PERL_CPANM_OPT="$( echo $PERL_CPANM_OPT | sed 's/--verbose\s*//' )"
# hack-hack-hack
LASTEXIT=0
COMBINED_OUT="$( { stdout="$(cpanm --quiet --scandeps --format tree "$@")" ; } 2>&1; echo "!!!STDERRSTDOUTSEPARATOR!!!$stdout")" \
|| LASTEXIT=$?
OUT=${COMBINED_OUT#*!!!STDERRSTDOUTSEPARATOR!!!}
ERR=$(grep -v " is up to date." <<< "${COMBINED_OUT%!!!STDERRSTDOUTSEPARATOR!!!*}")
if [[ "$LASTEXIT" != "0" ]] ; then
echo_err "Error occured (exit code $LASTEXIT) retrieving dependencies of $@:"
echo_err "$ERR"
echo_err "$OUT"
exit 1
fi
# throw away ascii art, convert to modnames
PQ=$(perl -p -e 's/^[^a-z]+//i; s/\-[^\-]+$/ /; s/\-/::/g' <<< "$OUT")
# throw away what was in $@
for m in "$@" ; do
PQ=$( perl -p -e 's/(?:\s|^)\Q'"$m"'\E(?:\s|$)/ /mg' <<< "$PQ")
done
# RV
echo "$PQ"
}
parallel_installdeps_notest() {
if [[ -z "$@" ]] ; then return; fi
# one module spec per line
MODLIST="$(printf '%s\n' "$@")"
# The reason we do things so "non-interactively" is that xargs -P will have the
# latest cpanm instance overwrite the buildlog. There seems to be no way to
# specify a custom buildlog, hence we just collect the verbose output
# and display it in case of "worker" failure
#
# Explanation of inline args:
#
# [09:38] <T> you need a $0
# [09:38] <G> hence the _
# [09:38] <G> bash -c '...' _
# [09:39] <T> I like -- because it's the magic that gnu getopts uses for somethign else
# [09:39] <G> or --, yes
# [09:39] <T> ribasushi: you could put "giant space monkey penises" instead of "--" and it would work just as well
#
run_or_err "Installing (without testing) $(echo $MODLIST)" \
"echo \\
\"$MODLIST\" \\
| xargs -d '\\n' -n 1 -P $NUMTHREADS bash -c \\
'OUT=\$(cpanm --notest --no-man-pages \"\$@\" 2>&1 ) || (LASTEXIT=\$?; echo \"\$OUT\"; exit \$LASTEXIT)' \\
'giant space monkey penises'
"
}
installdeps() {
if [[ -z "$@" ]] ; then return; fi
echo_err "$(tstamp) Processing dependencies: $@"
local -x HARNESS_OPTIONS
HARNESS_OPTIONS="j$NUMTHREADS"
echo_err -n "Attempting install of $# modules under parallel ($HARNESS_OPTIONS) testing ... "
LASTEXIT=0
START_TIME=$SECONDS
LASTOUT=$( cpan_inst "$@" ) || LASTEXIT=$?
DELTA_TIME=$(( $SECONDS - $START_TIME ))
if [[ "$LASTEXIT" = "0" ]] ; then
echo_err "done (took ${DELTA_TIME}s)"
else
local errlog="after ${DELTA_TIME}s Exit:$LASTEXIT Log:$(/usr/bin/nopaste -q -s Shadowcat -d "Parallel installfail" <<< "$LASTOUT")"
echo_err -n "failed ($errlog) retrying with sequential testing ... "
POSTMORTEM="$POSTMORTEM$(
echo
echo "Depinstall under $HARNESS_OPTIONS parallel testing failed $errlog"
echo "============================================================="
echo "Attempted installation of: $@"
echo "============================================================="
)"
HARNESS_OPTIONS=""
LASTEXIT=0
START_TIME=$SECONDS
LASTOUT=$( cpan_inst "$@" ) || LASTEXIT=$?
DELTA_TIME=$(( $SECONDS - $START_TIME ))
if [[ "$LASTEXIT" = "0" ]] ; then
echo_err "done (took ${DELTA_TIME}s)"
else
echo_err "FAILED !!! (after ${DELTA_TIME}s)"
echo_err "STDOUT+STDERR:"
echo_err "$LASTOUT"
exit 1
fi
fi
INSTALLDEPS_OUT="${INSTALLDEPS_OUT}${LASTOUT}"
}
cpan_inst() {
/usr/bin/timeout --kill-after=9.5m --signal=TERM 9m cpan "$@" 2>&1
# older perls do not have a CPAN which can exit with error on failed install
for m in "$@"; do
if ! perl -e '
eval ( q{require } . (
$ARGV[0] =~ m{ \/ .*? ([^\/]+) $ }x
? do { my @p = split (/\-/, $1); pop @p; join "::", @p }
: $ARGV[0]
) ) or ( print $@ and exit 1)' "$m" 2> /dev/null ; then
echo -e "$m installation seems to have failed"
return 1
fi
done
}
CPAN_is_sane() { perl -MCPAN\ 1.94_56 -e 1 &>/dev/null ; }
CPAN_supports_BUILDPL() { perl -MCPAN\ 1.9205 -e1 &>/dev/null; }