X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=maint%2Ftravis-ci_scripts%2F20_install.bash;h=ed7bc003e945405d0560bd928a62315155755638;hb=65f6f753b02b99f68d772114974376d086d9992f;hp=39ec47980f223e53f7ff42d13fb9fa38639c38d7;hpb=2b32a0200f177727ed4d28d6bdc70d269226b85f;p=dbsrgits%2FDBIx-Class.git

diff --git a/maint/travis-ci_scripts/20_install.bash b/maint/travis-ci_scripts/20_install.bash
index 39ec479..ed7bc00 100755
--- a/maint/travis-ci_scripts/20_install.bash
+++ b/maint/travis-ci_scripts/20_install.bash
@@ -2,48 +2,66 @@
 
 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: $PERL_CPANM_OPT"
-  CPAN_MIRROR="http://cpan.metacpan.org/"
-  PERL_CPANM_OPT="$PERL_CPANM_OPT --mirror $CPAN_MIRROR"
-  echo_err "Using $CPAN_MIRROR for the time being"
-fi
+# we need a mirror that both has the standard index and a backpan version rolled
+# into one, due to MDV testing
+export CPAN_MIRROR="http://cpan.metacpan.org/"
+
+PERL_CPANM_OPT="$PERL_CPANM_OPT --mirror $CPAN_MIRROR"
 
 # do not set PERLBREW_CPAN_MIRROR - not all backpan-like mirrors have the perl tarballs
-export PERL_MM_USE_DEFAULT=1 PERL_MM_NONINTERACTIVE=1 PERL_AUTOINSTALL_PREFER_CPAN=1 HARNESS_TIMER=1 MAKEFLAGS="-j$NUMTHREADS"
+export PERL_MM_USE_DEFAULT=1 PERL_MM_NONINTERACTIVE=1 PERL_AUTOINSTALL_PREFER_CPAN=1 HARNESS_TIMER=1 MAKEFLAGS="-j$VCPU_USE"
 
 # try CPAN's latest offering if requested
 if [[ "$DEVREL_DEPS" == "true" ]] ; then
 
   PERL_CPANM_OPT="$PERL_CPANM_OPT --dev"
 
-  # FIXME inline-upgrade cpanm, work around https://github.com/travis-ci/travis-ci/issues/1477
-  cpanm_loc="$(which cpanm)"
-  run_or_err "Upgrading cpanm ($cpanm_loc) to latest stable" \
-    "wget -q -O $cpanm_loc cpanmin.us && chmod a+x $cpanm_loc"
 fi
 
 # Fixup CPANM_OPT to behave more like a traditional cpan client
 export PERL_CPANM_OPT="--verbose --no-interactive --no-man-pages $( echo $PERL_CPANM_OPT | sed 's/--skip-satisfied//' )"
 
 if [[ -n "$BREWVER" ]] ; then
+
   # since perl 5.14 a perl can safely be built concurrently with -j$large
   # (according to brute force testing and my power bill)
-  if [[ "$BREWVER" == "blead" ]] || perl -Mversion -e "exit !!(version->new(q($BREWVER)) < 5.014)" ; then
-    perlbrew_jopt="$NUMTHREADS"
+  if [[ "$BREWVER" =~ [A-Za-z] ]] || perl -Mversion -e "exit !!(version->new(q($BREWVER)) < 5.014)" ; then
+    perlbrew_jopt="$VCPU_USE"
+  fi
+
+  BREWSRC="$BREWVER"
+
+  if is_cperl; then
+    if [[ "$BREWVER" == "cperl-master" ]] ; then
+      git clone --single-branch --depth=1 --branch=master https://github.com/perl11/cperl /tmp/cperl-master
+      BREWSRC="/tmp/cperl-master"
+    else
+      # FFS perlbrew ( see http://wollmers-perl.blogspot.de/2015/10/install-cperl-with-perlbrew.html )
+      wget -qO- https://github.com/perl11/cperl/archive/$BREWVER.tar.gz > /tmp/cperl-$BREWVER.tar.gz
+      BREWSRC="/tmp/cperl-$BREWVER.tar.gz"
+    fi
+  elif [[ "$BREWVER" == "schmorp_stableperl" ]] ; then
+    BREWSRC="http://stableperl.schmorp.de/dist/stableperl-5.22.0-1.001.tar.gz"
   fi
 
   run_or_err "Compiling/installing Perl $BREWVER (without testing, using ${perlbrew_jopt:-1} threads, may take up to 5 minutes)" \
-    "perlbrew install --as $BREWVER --notest --noman --verbose $BREWOPTS -j${perlbrew_jopt:-1}  $BREWVER"
+    "perlbrew install --as $BREWVER --notest --noman --verbose $BREWOPTS -j${perlbrew_jopt:-1}  $BREWSRC"
+
+  # FIXME work around https://github.com/perl11/cperl/issues/144
+  # (still affecting 5.22.3)
+  if is_cperl && ! [[ -f ~/perl5/perlbrew/perls/$BREWVER/bin/perl ]] ; then
+    ln -s ~/perl5/perlbrew/perls/$BREWVER/bin/cperl ~/perl5/perlbrew/perls/$BREWVER/bin/perl || /bin/true
+  fi
 
-  # 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
+  # can not do 'perlbrew use' in the run_or_err subshell above, or a $()
+  # furthermore some versions of `perlbrew use` return 0 regardless of whether
+  # the perl is found (won't be there unless compilation suceeded, wich *ALSO* returns 0)
+  perlbrew use $BREWVER || /bin/true
 
-  if [[ "$( perlbrew use | grep -oP '(?<=Currently using ).+' )" != "$BREWVER" ]] ; then
+  if \
+    ! [[ -x ~/perl5/perlbrew/perls/$BREWVER/bin/perl ]] \
+  ||  [[ "$( perlbrew use | grep -oP '(?<=Currently using ).+' )" != "$BREWVER" ]]
+  then
     echo_err "Unable to switch to $BREWVER - compilation failed...?"
     echo_err "$LASTOUT"
     exit 1
@@ -51,25 +69,15 @@ if [[ -n "$BREWVER" ]] ; then
 
 # no brewver - this means a travis perl, which means we want to clean up
 # the presently installed libs
-# Idea stolen from
-# https://github.com/kentfredric/Dist-Zilla-Plugin-Prereqs-MatchInstalled-All/blob/master/maint-travis-ci/sterilize_env.pl
 elif [[ "$CLEANTEST" == "true" ]] && [[ "$POISON_ENV" != "true" ]] ; then
+  purge_sitelib
+fi
 
-  echo_err "$(tstamp) Cleaning precompiled Travis-Perl"
-  perl -MConfig -MFile::Find -e '
-    my $sitedirs = {
-      map { $Config{$_} => 1 }
-        grep { $_ =~ /site(lib|arch)exp$/ }
-          keys %Config
-    };
-    find({ bydepth => 1, no_chdir => 1, follow_fast => 1, wanted => sub {
-      ! $sitedirs->{$_} and ( -d _ ? rmdir : unlink )
-    } }, keys %$sitedirs )
-  '
-
-  echo_err "Post-cleanup contents of sitelib of the pre-compiled Travis-Perl $TRAVIS_PERL_VERSION:"
-  echo_err "$(tree $(perl -MConfig -e 'print $Config{sitelib_stem}'))"
-  echo_err
+if [[ "$POISON_ENV" = "true" ]] ; then
+  # create a perlbrew-specific local lib
+  perlbrew lib create travis-local
+  perlbrew use "$( perlbrew use | grep -oP '(?<=Currently using ).+' )@travis-local"
+  echo_err "POISON_ENV active - adding a local lib: $(perlbrew use)"
 fi
 
 # configure CPAN.pm - older versions go into an endless loop
@@ -80,34 +88,88 @@ CPAN_CFG_SCRIPT="
   *CPAN::FirstTime::conf_sites = sub {};
   CPAN::Config->load;
   \$CPAN::Config->{urllist} = [qw{ $CPAN_MIRROR }];
-  \$CPAN::Config->{halt_on_failure} = 1;
+  \$CPAN::Config->{halt_on_failure} = $( is_cperl && echo -n 0 || echo -n 1 );
   CPAN::Config->commit;
 "
 run_or_err "Configuring CPAN.pm" "perl -e '$CPAN_CFG_SCRIPT'"
 
-echo_err "
-===================== PERL CONFIGURATION COMPLETE =====================
 
-= CPUinfo
-$(perl -0777 -p -e 's/.+\n\n(?!\z)//s' < /proc/cpuinfo)
+# These envvars are always set, more *maybe* below
+export DBIC_SHUFFLE_UNORDERED_RESULTSETS=1
+
+# bogus nonexisting DBI_*
+export DBI_DSN="dbi:ODBC:server=NonexistentServerAddress"
+export DBI_DRIVER="ADO"
+
+# some people do in fact set this - boggle!!!
+# it of course won't work before 5.8.4
+if perl -M5.008004 -e 1 &>/dev/null ; then
+  export PERL_STRICTURES_EXTRA=1
+fi
+
+
+# poison the environment
+if [[ "$POISON_ENV" = "true" ]] ; then
 
-= Meminfo
-$(free -m -t)
+  toggle_vars=( MVDT )
 
-= Diskinfo
-$(sudo df -h)
+  [[ "$CLEANTEST" == "true" ]] && toggle_vars+=( BREAK_CC )
 
-$(mount | grep '^/')
+  for var in "${toggle_vars[@]}"  ; do
+    if [[ -z "${!var}" ]] ; then
+      export $var=true
+      echo "POISON_ENV: setting $var to 'true'"
+    fi
+  done
 
-= Kernel info
-$(uname -a)
+  # look through lib, find all mentioned DBIC* ENVvars and set them to true and see if anything explodes
+  toggle_booleans=( $( grep -ohP '\bDBIC_[0-9_A-Z]+' -r lib/ --exclude-dir Optional | sort -u | grep -vP '^(DBIC_TRACE(_PROFILE)?|DBIC_.+_DEBUG)$' ) )
 
-= Network Configuration
-$(ip addr)
+  # some extra pollutants
+  toggle_booleans+=( \
+    DBICTEST_ASSERT_NO_SPURIOUS_EXCEPTION_ACTION \
+    DBICTEST_SQLITE_USE_FILE \
+    DBICTEST_RUN_ALL_TESTS \
+    DBICTEST_SQLITE_REVERSE_DEFAULT_ORDER \
+  )
 
-= Network Sockets Status
-$(sudo netstat -an46p | grep -Pv '\s(CLOSING|(FIN|TIME|CLOSE)_WAIT.?|LAST_ACK)\s')
+  # if we have Moose - try to run everything under replicated
+  # FIXME - when switching to Moo kill this
+  if [[ "$CLEANTEST" != "true" ]] && perl -M5.008003 -e 1 &>/dev/null ; then
+    toggle_booleans+=( DBICTEST_VIA_REPLICATED )
+  fi
+
+  for var in "${toggle_booleans[@]}"
+  do
+    if [[ -z "${!var}" ]] ; then
+      export $var=1
+      echo "POISON_ENV: setting $var to 1"
+    fi
+  done
+
+
+### emulate a local::lib-like env
+
+  # trick cpanm into executing true as shell - we just need the find+unpack
+  run_or_err "Downloading latest stable DBIC from CPAN" \
+    "SHELL=/bin/true cpanm --look DBIx::Class"
+
+  # move it somewhere as following cpanm will clobber it
+  run_or_err "Moving latest stable DBIC from CPAN to /tmp" "mv ~/.cpanm/latest-build/DBIx-Class-*/lib /tmp/stable_dbic_lib"
+
+  export PERL5LIB="/tmp/stable_dbic_lib:$PERL5LIB"
+
+  # perldoc -l <mod> searches $(pwd)/lib in addition to PERL5LIB etc, hence the cd /
+  echo_err "Latest stable DBIC (without deps) locatable via \$PERL5LIB at $(cd / && perldoc -l DBIx::Class)"
+fi
+
+if [[ "$CLEANTEST" != "true" ]] ; then
+  # using SQLT if will be available
+  # not doing later because we will be running in a subshell
+  export DBICTEST_SQLT_DEPLOY=1
+
+fi
 
-= Processlist
-$(sudo ps fuxa)
-============================================================================="
+# FIXME - work around https://github.com/miyagawa/cpanminus/issues/462
+# seriously...
+perl -p -i -e 's/\blocal\$self->\{notest\}=1;//' $(which cpanm)