On 11/21/18 2:15 AM, David Cantrell wrote:
On Tue, Nov 20, 2018 at 05:25:47PM -0800, David Christensen wrote:
p.s. Where can I find documentation that explains Bundles and how to
create them?
https://metacpan.org/pod/CPAN#Bundles
However, they're a bit magical and require special support in the CPAN
client.
Thank you for replying. :-)
Below, please see an experiment of putting distribution source trees
inside of a bundle source tree, and leveraging the recursive features of
ExtUtils::MakeMaker (EUMM) and make(1):
1. 'perl Makefile.PL' creates a Makefile, etc., for the enclosed
distribution and then the bundle -- good.
EUMM::WriteMakefile() appears to traverse directories in
alphabetical order. Therefore, I can control the traversal order by
prefacing distribution directory names with numbers. This will ensure
that root cause failures appear before dependent failures.
2. 'make' appears to build the bundle and then the distribution -- I
would prefer that the distributions be built before the bundle.
RTFM make(1), I don't see an obvious way to change Make's recursive
traversal order to depth-first (?).
STFW, one work-around is to use Make's --directory/-C option:
https://stackoverflow.com/questions/31159082/is-there-a-way-to-make-a-recursive-make-j-invocation-go-depth-first
Perhaps there is a deeper answer?
https://www.gnu.org/software/make/manual/make.html#Recursion
3. 'make test' appears to run the bundle tests and then the
distribution tests. Again, I would prefer depth-first.
4. 'make dist' creates a tarball for the bundle, but not for the
distributions -- the bundle Makefile must be blocking recursion for the
'dist' target (?). Can I re-enable recursion?
These days people tend to just create Task-whatever
distributions, which contain a bit of documentation in Task::whatever
for the benefit of metacpan users, and the usual Makefile.PL to declare
dependencies.
Where can I find documentation that explains Tasks and how to create them?
I assume you are referring to the PREREQ_PM argument to WriteMakefile().
As I understand it, this argument assumes that the modules are already
installed So for development, I would need to preface the Perl include
path with the 'lib' directories for each of my distribution source trees
(?).
David
2018-11-21 14:36:15 dpchrist@tinkywinky ~/sandbox/perl
$ cat /etc/debian_version
9.6
2018-11-21 14:36:26 dpchrist@tinkywinky ~/sandbox/perl
$ uname -a
Linux tinkywinky 4.9.0-8-amd64 #1 SMP Debian 4.9.130-2 (2018-10-27)
x86_64 GNU/Linux
2018-11-21 14:37:34 dpchrist@tinkywinky ~/sandbox/perl
$ perl -v | grep version
This is perl 5, version 24, subversion 1 (v5.24.1) built for
x86_64-linux-gnu-thread-multi
2018-11-21 14:38:32 dpchrist@tinkywinky ~/sandbox/perl
$ h2xs --help 2>&1 | grep version:
version: 1.23
2018-11-21 14:39:12 dpchrist@tinkywinky ~/sandbox/perl
$ perl -MExtUtils::MakeMaker -e 'print $ExtUtils::MakeMaker::VERSION, "\n"'
7.1002
2018-11-21 14:39:04 dpchrist@tinkywinky ~/sandbox/perl
$ make --version | grep 'GNU Make'
GNU Make 4.1
2018-11-21 13:49:06 dpchrist@tinkywinky ~/sandbox/perl
$ cat make-bundle.sh
#!/bin/bash
# $Id: make-bundle.sh,v 1.3 2018/11/21 21:48:36 dpchrist Exp $
set -o xtrace
set -o errexit
tmp=`pwd`/$0.tmp
dists='DistA'
bundle='Bundle::MyBundle'
bdir=$tmp/Bundle-MyBundle
bmod=$tmp/Bundle-MyBundle/lib/Bundle/MyBundle.pm
rm -rf $tmp
mkdir -p $tmp
cd $tmp && h2xs -XAn $bundle 2>/dev/null
for d in $dists; do
cd $tmp && h2xs -XAn $d 2>/dev/null
done
for d in $dists; do
mv $tmp/$d $bdir/.
done
perl -pi -e 's/=cut\n//' $bmod
echo '=head1 CONTENTS' >> $bmod
echo '' >> $bmod
for d in $dists; do
echo " $d" >> $bmod
done
echo '' >> $bmod
echo '=cut' >> $bmod
cd $bdir && perl Makefile.PL
cd $bdir && make
cd $bdir && make test
cd $bdir && make dist
2018-11-21 13:49:07 dpchrist@tinkywinky ~/sandbox/perl
$ bash make-bundle.sh
+ set -o errexit
++ pwd
+ tmp=/home/dpchrist/sandbox/perl/make-bundle.sh.tmp
+ dists=DistA
+ bundle=Bundle::MyBundle
+ bdir=/home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle
+
bmod=/home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle/lib/Bundle/MyBundle.pm
+ rm -rf /home/dpchrist/sandbox/perl/make-bundle.sh.tmp
+ mkdir -p /home/dpchrist/sandbox/perl/make-bundle.sh.tmp
+ cd /home/dpchrist/sandbox/perl/make-bundle.sh.tmp
+ h2xs -XAn Bundle::MyBundle
+ for d in $dists
+ cd /home/dpchrist/sandbox/perl/make-bundle.sh.tmp
+ h2xs -XAn DistA
+ for d in $dists
+ mv /home/dpchrist/sandbox/perl/make-bundle.sh.tmp/DistA
/home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle/.
+ perl -pi -e 's/=cut\n//'
/home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle/lib/Bundle/MyBundle.pm
+ echo '=head1 CONTENTS'
+ echo ''
+ for d in $dists
+ echo ' DistA'
+ echo ''
+ echo =cut
+ cd /home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle
+ perl Makefile.PL
Checking if your kit is complete...
Looks good
Checking if your kit is complete...
Looks good
Generating a Unix-style Makefile
Writing Makefile for DistA
Writing MYMETA.yml and MYMETA.json
Generating a Unix-style Makefile
Writing Makefile for Bundle::MyBundle
Writing MYMETA.yml and MYMETA.json
+ cd /home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle
+ make
cp lib/Bundle/MyBundle.pm blib/lib/Bundle/MyBundle.pm
make[1]: Entering directory
'/home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle/DistA'
cp lib/DistA.pm ../blib/lib/DistA.pm
Manifying 1 pod document
make[1]: Leaving directory
'/home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle/DistA'
Manifying 1 pod document
+ cd /home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle
+ make test
make[1]: Entering directory
'/home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle/DistA'
Manifying 1 pod document
make[1]: Leaving directory
'/home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle/DistA'
PERL_DL_NONLAZY=1 PERL_USE_UNSAFE_INC=1 "/usr/bin/perl"
"-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef
*Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/Bundle-MyBundle.t .. ok
All tests successful.
Files=1, Tests=1, 0 wallclock secs ( 0.03 usr 0.00 sys + 0.06 cusr
0.00 csys = 0.09 CPU)
Result: PASS
make[1]: Entering directory
'/home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle/DistA'
PERL_DL_NONLAZY=1 PERL_USE_UNSAFE_INC=1 "/usr/bin/perl"
"-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef
*Test::Harness::Switches; test_harness(0, '../blib/lib',
'../blib/arch')" t/*.t
t/DistA.t .. ok
All tests successful.
Files=1, Tests=1, 1 wallclock secs ( 0.03 usr 0.01 sys + 0.05 cusr
0.02 csys = 0.11 CPU)
Result: PASS
make[1]: Leaving directory
'/home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle/DistA'
+ cd /home/dpchrist/sandbox/perl/make-bundle.sh.tmp/Bundle-MyBundle
+ make dist
rm -rf Bundle-MyBundle-0.01
"/usr/bin/perl" "-MExtUtils::Manifest=manicopy,maniread" \
-e "manicopy(maniread(),'Bundle-MyBundle-0.01', 'best');"
mkdir Bundle-MyBundle-0.01
mkdir Bundle-MyBundle-0.01/lib
mkdir Bundle-MyBundle-0.01/lib/Bundle
mkdir Bundle-MyBundle-0.01/t
Generating META.yml
Generating META.json
tar cvf Bundle-MyBundle-0.01.tar Bundle-MyBundle-0.01
Bundle-MyBundle-0.01/
Bundle-MyBundle-0.01/Changes
Bundle-MyBundle-0.01/lib/
Bundle-MyBundle-0.01/lib/Bundle/
Bundle-MyBundle-0.01/lib/Bundle/MyBundle.pm
Bundle-MyBundle-0.01/t/
Bundle-MyBundle-0.01/t/Bundle-MyBundle.t
Bundle-MyBundle-0.01/README
Bundle-MyBundle-0.01/Makefile.PL
Bundle-MyBundle-0.01/MANIFEST
Bundle-MyBundle-0.01/META.yml
Bundle-MyBundle-0.01/META.json
rm -rf Bundle-MyBundle-0.01
gzip --best Bundle-MyBundle-0.01.tar
Created Bundle-MyBundle-0.01.tar.gz
2018-11-21 14:36:01 dpchrist@tinkywinky ~/sandbox/perl
$ tail -n 6 make-bundle.sh.tmp/Bundle-MyBundle/lib/Bundle/MyBundle.pm
=head1 CONTENTS
DistA
=cut
