110 lines
3.6 KiB
RPMSpec
110 lines
3.6 KiB
RPMSpec
#
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# spec file for package perl-Env-Path
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#
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# Copyright (c) 2024 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%define cpan_name Env-Path
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Name: perl-Env-Path
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Version: 0.190.0
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Release: 0
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# 0.19 -> normalize -> 0.190.0
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%define cpan_version 0.19
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License: Artistic-1.0 OR GPL-1.0-or-later
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Summary: Advanced operations on path variables
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URL: https://metacpan.org/release/%{cpan_name}
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Source0: https://cpan.metacpan.org/authors/id/D/DS/DSB/%{cpan_name}-%{cpan_version}.tar.gz
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Source100: README.md
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BuildArch: noarch
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BuildRequires: perl
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BuildRequires: perl-macros
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Provides: perl(Env::Path) = %{version}
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%undefine __perllib_provides
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%{perl_requires}
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%description
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Env::Path presents an object-oriented interface to _path variables_,
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defined as that subclass of _environment variables_ which name an ordered
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list of filesystem elements separated by a platform-standard _separator_
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(typically ':' on UNIX and ';' on Windows).
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Of course, core Perl constructs such
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$ENV{PATH} .= ":/usr/local/bin";
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will suffice for most uses. Env::Path is for the others; cases where you
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need to insert or remove interior path entries, strip redundancies, operate
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on a pathvar without having to know whether the current platform uses ":"
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or ";", operate on a pathvar which may have a different name on different
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platforms, etc.
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The OO interface is slightly unusual in that the environment variable is
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itself the object and the constructor is Env::Path->AUTOLOAD(); thus
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Env::Path->MANPATH;
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will bless $ENV{MANPATH} into its package while leaving it otherwise
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unmodified (with the exception of possible autovivification). Unlike most
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objects, this is a scalar and thus can have only one attribute; its value.
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In other words, Env::Path simply defines a set of methods a path variable
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may call on itself without changing the variable's value or other
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semantics.
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Also, while the object reference may be assigned and used in the normal
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style
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my $path = Env::Path->CLASSPATH;
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$path->Append('/opt/foo/classes.jar');
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a shorthand is also available:
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Env::Path->CLASSPATH;
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CLASSPATH->Append('/opt/foo/classes.jar');
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I.e. the name of the path variable may be used as a proxy for its object
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reference. This may be done at 'use' time too:
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use Env::Path qw(PATH CLASSPATH); # or qw(:all) to bless all EV's
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CLASSPATH->Append('/opt/foo/classes.jar');
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The design is intended to make use of this module as lightweight as
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possible. Rather than creating a new object to manage an environment
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variable, the environment variable is provided a set of methods for
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self-modification but is otherwise left undisturbed and can be used in all
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normal ways.
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%prep
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%autosetup -n %{cpan_name}-%{cpan_version}
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find . -type f ! -path "*/t/*" ! -name "*.pl" ! -path "*/bin/*" ! -path "*/script/*" ! -path "*/scripts/*" ! -name "configure" -print0 | xargs -0 chmod 644
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%build
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perl Makefile.PL INSTALLDIRS=vendor
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%make_build
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%check
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make test
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%install
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%perl_make_install
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%perl_process_packlist
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%perl_gen_filelist
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%files -f %{name}.files
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%doc Changes envpath examples README
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%changelog
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