X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=maint%2Ftravis-ci_scripts%2Fcommon.bash;h=3f7c976eb6a86f052295343239014f958f8d9257;hb=a107d8dee2d3efea39f6fe83ff76747f31464621;hp=0cb2e0eb77f8eea597b06967161635cff122acf9;hpb=5ac4a96d843a246b621d0e225cb693323f5d2227;p=dbsrgits%2FDBIx-Class.git

diff --git a/maint/travis-ci_scripts/common.bash b/maint/travis-ci_scripts/common.bash
index 0cb2e0e..3f7c976 100755
--- a/maint/travis-ci_scripts/common.bash
+++ b/maint/travis-ci_scripts/common.bash
@@ -15,6 +15,14 @@ fi
 
 tstamp() { echo -n "[$(date '+%H:%M:%S')]" ; }
 
+CPAN_is_sane() { perl -MCPAN\ 1.94_56 -e 1 &>/dev/null ; }
+
+CPAN_supports_BUILDPL() { perl -MCPAN\ 1.9205 -e1 &>/dev/null; }
+
+have_sudo() { sudo /bin/true &>/dev/null ; }
+
+is_cperl() { [[ "$BREWVER" =~ $( echo -n "^cperl-" ) ]] ; }
+
 ci_vm_state_text() {
   echo "
 ========================== CI System information ============================
@@ -26,7 +34,7 @@ $(perl -0777 -p -e 's/.+\n\n(?!\z)//s' < /proc/cpuinfo)
 $(free -m -t)
 
 = Diskinfo
-$(sudo df -h)
+$(df -h)
 
 $(mount | grep '^/')
 
@@ -37,13 +45,13 @@ $(uname -a)
 $(ip addr)
 
 = Network Sockets Status
-$(sudo netstat -an46p | grep -Pv '\s(CLOSING|(FIN|TIME|CLOSE)_WAIT.?|LAST_ACK)\s')
+$( (sudo netstat -an46p || netstat -an46p) | grep -Pv '\s(CLOSING|(FIN|TIME|CLOSE)_WAIT.?|LAST_ACK)\s')
 
 = Processlist
-$(sudo ps fuxa)
+$(ps fuxa)
 
 = Environment
-$(env | grep -P 'TEST|HARNESS|MAKE|TRAVIS|PERL|DBIC' | LC_ALL=C sort | cat -v)
+$(env | grep -P 'TEST|HARNESS|MAKE|TRAVIS|PERL|DBIC|PATH|SHELL' | LC_ALL=C sort | cat -v)
 
 = Perl in use
 $(perl -V)
@@ -75,6 +83,10 @@ run_or_err() {
       echo_err "$LASTCMD"
       echo_err "STDOUT+STDERR:"
       echo_err "$LASTOUT"
+      if [[ "$(dmesg)" =~ $( echo "\\bOOM\\b" ) ]] ; then
+        echo_err "=== dmesg ringbuffer"
+        echo_err "$(dmesg)"
+      fi
     fi
 
     return $LASTEXIT
@@ -131,6 +143,8 @@ extract_prereqs() {
 parallel_installdeps_notest() {
   if [[ -z "$@" ]] ; then return; fi
 
+  is_cperl && echo_err "cpanminus is not yet usable on cperl" && exit 1
+
   # one module spec per line
   MODLIST="$(printf '%s\n' "$@" | sort -R)"
 
@@ -161,6 +175,8 @@ parallel_installdeps_notest() {
     "
 }
 
+export -f parallel_installdeps_notest run_or_err echo_err tstamp is_cperl have_sudo CPAN_is_sane CPAN_supports_BUILDPL
+
 installdeps() {
   if [[ -z "$@" ]] ; then return; fi
 
@@ -171,7 +187,7 @@ installdeps() {
   HARNESS_OPTIONS="j$VCPU_USE"
 
   if ! run_or_err "Attempting install of $# modules under parallel ($HARNESS_OPTIONS) testing ($MODLIST)" "_dep_inst_with_test $MODLIST" quiet_fail ; then
-    local errlog="failed after ${DELTA_TIME}s Exit:$LASTEXIT Log:$(/usr/bin/nopaste -q -s Shadowcat -d "Parallel testfail" <<< "$LASTOUT")"
+    local errlog="failed after ${DELTA_TIME}s Exit:$LASTEXIT Log:$(/usr/bin/perl /usr/bin/nopaste -q -s Shadowcat -d "Parallel testfail" <<< "$LASTOUT")"
     echo "$errlog"
 
     POSTMORTEM="$POSTMORTEM$(
@@ -188,6 +204,8 @@ installdeps() {
 
 _dep_inst_with_test() {
   if [[ "$DEVREL_DEPS" == "true" ]] ; then
+    is_cperl && echo_err "cpanminus is not yet usable on cperl" && exit 1
+
     # --dev is already part of CPANM_OPT
     LASTCMD="$TIMEOUT_CMD cpanm $@"
     $LASTCMD 2>&1 || return 1
@@ -199,15 +217,51 @@ _dep_inst_with_test() {
     for m in "$@"; do
       if ! perl -e '
 
+$ARGV[0] =~ s/-TRIAL\.//;
+
 my $mod = (
-  $ARGV[0] =~ m{ \/ .*? ([^\/]+) $ }x
+  # abuse backtrack
+  $ARGV[0] =~ m{ / .*? ( [^/]+ ) $ }x
     ? do { my @p = split (/\-/, $1); pop @p; join "::", @p }
     : $ARGV[0]
 );
 
-$mod = q{List::Util} if $mod eq q{Scalar::List::Utils};
+# map some install-names to a module/version combo
+# serves both as a grandfathered title-less tarball, and
+# as a minimum version check for upgraded core modules
+my $eval_map = {
+
+  # this is temporary, will need something more robust down the road
+  # (perhaps by then Module::CoreList will be dep-free)
+  "Module::Build" => { ver => "0.4214" },
+  "podlators" => { mod => "Pod::Man", ver => "2.17" },
+
+  "File::Spec" => { ver => "3.47" },
+  "Cwd" => { ver => "3.47" },
+
+  "List::Util" => { ver => "1.42" },
+  "Scalar::Util" => { ver => "1.42" },
+  "Scalar::List::Utils" => { mod => "List::Util", ver => "1.42" },
+};
 
-eval qq{require($mod)} or ( print $@ and exit 1)
+my $m = $eval_map->{$mod}{mod} || $mod;
+
+eval(
+  "require $m"
+
+  .
+
+  ($eval_map->{$mod}{ver}
+    ? "; $m->VERSION(\$eval_map->{\$mod}{ver}) "
+    : ""
+  )
+
+  .
+
+  "; 1"
+)
+  or
+( print $@ and exit 1)
 
       ' "$m" 2> /dev/null ; then
         echo -e "$m installation seems to have failed"
@@ -221,10 +275,10 @@ eval qq{require($mod)} or ( print $@ and exit 1)
 # https://github.com/kentfredric/Dist-Zilla-Plugin-Prereqs-MatchInstalled-All/blob/master/maint-travis-ci/sterilize_env.pl
 # Only works on 5.12+ (where sitelib was finally properly fixed)
 purge_sitelib() {
+  echo_err "$(tstamp) Sterilizing the Perl installation (cleaning up sitelib)"
 
   if perl -M5.012 -e1 &>/dev/null ; then
 
-    echo_err "$(tstamp) Cleaning up Perl installation"
     perl -M5.012 -MConfig -MFile::Find -e '
       my $sitedirs = {
         map { $Config{$_} => 1 }
@@ -235,13 +289,47 @@ purge_sitelib() {
         ! $sitedirs->{$_} and ( -d _ ? rmdir : unlink )
       } }, keys %$sitedirs )
     '
-    echo_err "Post-cleanup contents of sitelib:"
-    echo_err "$(tree $(perl -MConfig -e 'print $Config{sitelib_stem}'))"
-    echo_err
-  fi
-}
-
+  else
 
-CPAN_is_sane() { perl -MCPAN\ 1.94_56 -e 1 &>/dev/null ; }
+    cl_fn="/tmp/${TRAVIS_BUILD_ID}_Module_CoreList.pm";
+
+    [[ -s "$cl_fn" ]] || run_or_err \
+      "Downloading latest Module::CoreList" \
+      "curl -s --compress -o '$cl_fn' https://api.metacpan.org/source/Module::CoreList"
+
+    perl -0777 -Ilib -MDBIx::Class::Optional::Dependencies -e '
+
+      # this is horrible, but really all we want is "has this ever been used"
+      # so a grep without a load is quite legit (and horrible)
+      my $mcl_source = <>;
+
+      my @all_possible_never_been_core_modpaths = map
+        { (my $mp = $_ . ".pm" ) =~ s|::|/|g; $mp }
+        grep
+          { $mcl_source !~ / ^ \s+ \x27 $_ \x27 \s* \=\> /mx }
+          (
+            qw(
+              Module::Build::Tiny
+            ),
+            keys %{ DBIx::Class::Optional::Dependencies->modreq_list_for([
+              keys %{ DBIx::Class::Optional::Dependencies->req_group_list }
+            ])}
+          )
+      ;
+
+      # now that we have the list we can go ahead and destroy every single one
+      # of these modules without being concerned about breaking the base ability
+      # to install things
+      for my $mp ( sort { lc($a) cmp lc($b) } @all_possible_never_been_core_modpaths ) {
+        for my $incdir (@INC) {
+          -e "$incdir/$mp"
+            and
+          unlink "$incdir/$mp"
+            and
+          print "Nuking $incdir/$mp\n"
+        }
+      }
+    ' "$cl_fn"
 
-CPAN_supports_BUILDPL() { perl -MCPAN\ 1.9205 -e1 &>/dev/null; }
+  fi
+}