X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2Flocal%2Flib.pm;h=ee0bbd3bf027b02f8c75ec6c3bcf1917a3d50776;hb=4de8082430a08b7365387abd7d42830d53dac659;hp=a60a80fcb0627c3c3b761cedf5c19950184299cc;hpb=ccf362c03639655e7db491ca34514a12d9cb4275;p=p5sagit%2Flocal-lib.git diff --git a/lib/local/lib.pm b/lib/local/lib.pm old mode 100755 new mode 100644 index a60a80f..ee0bbd3 --- a/lib/local/lib.pm +++ b/lib/local/lib.pm @@ -11,7 +11,7 @@ use File::Path (); use Carp (); use Config; -our $VERSION = '1.006005'; # 1.6.5 +our $VERSION = '1.007000'; # 1.7.0 our @KNOWN_FLAGS = qw(--self-contained); @@ -199,11 +199,6 @@ sub setup_local_lib_for { } } -sub modulebuildrc_path { - my ($class, $path) = @_; - File::Spec->catfile($path, '.modulebuildrc'); -} - sub install_base_bin_path { my ($class, $path) = @_; File::Spec->catdir($path, 'bin'); @@ -228,20 +223,6 @@ sub ensure_dir_structure_for { # Need to have the path exist to make a short name for it, so # converting to a short name here. $path = Win32::GetShortPathName($path) if $^O eq 'MSWin32'; - my $modulebuildrc_path = $class->modulebuildrc_path($path); - if (-e $modulebuildrc_path) { - unless (-f _) { - Carp::croak("${modulebuildrc_path} exists but is not a plain file"); - } - } else { - warn "Attempting to create file ${modulebuildrc_path}\n"; - open MODULEBUILDRC, '>', $modulebuildrc_path - || Carp::croak("Couldn't open ${modulebuildrc_path} for writing: $!"); - print MODULEBUILDRC qq{install --install_base ${path}\n} - || Carp::croak("Couldn't write line to ${modulebuildrc_path}: $!"); - close MODULEBUILDRC - || Carp::croak("Couldn't close file ${modulebuildrc_path}: $@"); - } return $path; } @@ -249,16 +230,7 @@ sub ensure_dir_structure_for { sub INTERPOLATE_ENV () { 1 } sub LITERAL_ENV () { 0 } -sub print_environment_vars_for { - my ($class, $path) = @_; - my @envs = $class->build_environment_vars_for($path, LITERAL_ENV); - my $out = ''; - - # rather basic csh detection, goes on the assumption that something won't - # call itself csh unless it really is. also, default to bourne in the - # pathological situation where a user doesn't have $ENV{SHELL} defined. - # note also that shells with funny names, like zoid, are assumed to be - # bourne. +sub guess_shelltype { my $shellbin = 'sh'; if(defined $ENV{'SHELL'}) { my @shell_bin_path_parts = File::Spec->splitpath($ENV{'SHELL'}); @@ -290,6 +262,21 @@ sub print_environment_vars_for { } }; } + return $shelltype; +} + +sub print_environment_vars_for { + my ($class, $path) = @_; + my @envs = $class->build_environment_vars_for($path, LITERAL_ENV); + my $out = ''; + + # rather basic csh detection, goes on the assumption that something won't + # call itself csh unless it really is. also, default to bourne in the + # pathological situation where a user doesn't have $ENV{SHELL} defined. + # note also that shells with funny names, like zoid, are assumed to be + # bourne. + + my $shelltype = $class->guess_shelltype; while (@envs) { my ($name, $value) = (shift(@envs), shift(@envs)); @@ -329,7 +316,8 @@ sub setup_env_hash_for { sub build_environment_vars_for { my ($class, $path, $interpolate) = @_; return ( - MODULEBUILDRC => $class->modulebuildrc_path($path), + PERL_LOCAL_LIB_ROOT => $path, + PERL_MB_OPT => "--install_base ${path}", PERL_MM_OPT => "INSTALL_BASE=${path}", PERL5LIB => join($Config{path_sep}, $class->install_base_arch_path($path), @@ -359,8 +347,6 @@ $c->ensure_dir_structure_for('t/var/splat'); ok(-d 't/var/splat'); -ok(-f 't/var/splat/.modulebuildrc'); - =end testing =encoding utf8 @@ -388,10 +374,10 @@ From the shell - # Just print out useful shell commands $ perl -Mlocal::lib - export MODULEBUILDRC=/home/username/perl/.modulebuildrc - export PERL_MM_OPT='INSTALL_BASE=/home/username/perl' - export PERL5LIB='/home/username/perl/lib/perl5:/home/username/perl/lib/perl5/i386-linux' - export PATH="/home/username/perl/bin:$PATH" + export PERL_MB_OPT='--install_base /home/username/perl5' + export PERL_MM_OPT='INSTALL_BASE=/home/username/perl5' + export PERL5LIB='/home/username/perl5/lib/perl5/i386-linux:/home/username/perl5/lib/perl5' + export PATH="/home/username/perl5/bin:$PATH" =head2 The bootstrapping technique @@ -494,7 +480,7 @@ To set up the proper environment variables for your current session of C, you can use this: C:\>perl -Mlocal::lib - set MODULEBUILDRC=C:\DOCUME~1\ADMINI~1\perl5\.modulebuildrc + set PERL_MB_OPT=--install_base C:\DOCUME~1\ADMINI~1\perl5 set PERL_MM_OPT=INSTALL_BASE=C:\DOCUME~1\ADMINI~1\perl5 set PERL5LIB=C:\DOCUME~1\ADMINI~1\perl5\lib\perl5;C:\DOCUME~1\ADMINI~1\perl5\lib\perl5\MSWin32-x86-multi-thread set PATH=C:\DOCUME~1\ADMINI~1\perl5\bin;%PATH% @@ -554,7 +540,7 @@ values: =over 4 -=item MODULEBUILDRC +=item PERL_MB_OPT =item PERL_MM_OPT @@ -570,17 +556,19 @@ These values are then available for reference by any code after import. =head1 CREATING A SELF-CONTAINED SET OF MODULES -See L for one way to do this - but note that +See L for one way to do this - but note that there are a number of caveats, and the best approach is always to perform a build against a clean perl (i.e. site and vendor as close to empty as possible). =head1 METHODS -=head2 ensure_directory_structure_for +=head2 ensure_dir_structure_for =over 4 -=item Arguments: path +=item Arguments: $path + +=item Return value: None =back @@ -591,29 +579,48 @@ an exception on failure. =over 4 -=item Arguments: path +=item Arguments: $path + +=item Return value: None =back Prints to standard output the variables listed above, properly set to use the given path as the base directory. +=head2 build_environment_vars_for + +=over 4 + +=item Arguments: $path, $interpolate + +=item Return value: \%environment_vars + +=back + +Returns a hash with the variables listed above, properly set to use the +given path as the base directory. + =head2 setup_env_hash_for =over 4 -=item Arguments: path +=item Arguments: $path + +=item Return value: None =back Constructs the C<%ENV> keys for the given path, by calling -C. +L. =head2 install_base_perl_path =over 4 -=item Arguments: path +=item Arguments: $path + +=item Return value: $install_base_perl_path =back @@ -625,7 +632,9 @@ path. =over 4 -=item Arguments: path +=item Arguments: $path + +=item Return value: $install_base_arch_path =back @@ -638,7 +647,9 @@ C<$Config{archname}>. =over 4 -=item Arguments: path +=item Arguments: $path + +=item Return value: $install_base_bin_path =back @@ -646,22 +657,13 @@ Returns a path describing where to install the executable programs for this local library installation. Based on the L method's return value, and appends the directory C. -=head2 modulebuildrc_path - -=over 4 - -=item Arguments: path - -=back - -Returns a path describing where to install the C<.modulebuildrc> file, based on -the given path. - =head2 resolve_empty_path =over 4 -=item Arguments: path +=item Arguments: $path + +=item Return value: $base_path =back @@ -672,7 +674,9 @@ installation. Defaults to C<~/perl5>. =over 4 -=item Arguments: path +=item Arguments: $path + +=item Return value: $home_path =back @@ -683,7 +687,9 @@ for this purpose. If no definite answer is available, throws an exception. =over 4 -=item Arguments: path +=item Arguments: $path + +=item Return value: $absolute_path =back @@ -693,7 +699,9 @@ Translates the given path into an absolute path. =over 4 -=item Arguments: path +=item Arguments: $path + +=item Return value: $absolute_path =back @@ -732,7 +740,7 @@ not set, a Bourne-compatible shell is assumed. Bootstrap is a hack and will use CPAN.pm for ExtUtils::MakeMaker even if you have CPANPLUS installed. -Kills any existing PERL5LIB, PERL_MM_OPT or MODULEBUILDRC. +Kills any existing PERL5LIB, PERL_MM_OPT or PERL_MB_OPT. Should probably auto-fixup CPAN config if not already done. @@ -790,7 +798,7 @@ Patches to correctly output commands for csh style shells, as well as some documentation additions, contributed by Christopher Nehren . Doc patches for a custom local::lib directory, more cleanups in the english -documentation and a german documentation contributed by Torsten Raudssus +documentation and a L contributed by Torsten Raudssus . Hans Dieter Pearcey sent in some additional tests for ensuring @@ -813,7 +821,7 @@ Mark Stosberg provided the code for the now deleted Documentation patches to make win32 usage clearer by David Mertens (run4flat). -Brazilian portuguese translation and minor doc patches contributed by Breno +Brazilian L and minor doc patches contributed by Breno G. de Oliveira . =head1 COPYRIGHT