use Config;
use File::Find;
use File::Copy 'copy';
+use File::Spec::Functions qw(splitpath);
use Carp;
use strict;
-use vars qw(@ISA @EXPORT_OK $VERSION $Debug $Verbose $Is_VMS $Quiet $MANIFEST $found);
+our ($VERSION,@ISA,@EXPORT_OK,
+ $Is_VMS,$Debug,$Verbose,$Quiet,$MANIFEST,$found,$DEFAULT_MSKIP);
+$VERSION = substr(q$Revision: 1.33 $, 10);
@ISA=('Exporter');
@EXPORT_OK = ('mkmanifest', 'manicheck', 'fullcheck', 'filecheck',
'skipcheck', 'maniread', 'manicopy');
-$Debug = 0;
-$Verbose = 1;
$Is_VMS = $^O eq 'VMS';
+if ($Is_VMS) { require File::Basename }
-$VERSION = "1.28";
-
+$Debug = $ENV{PERL_MM_MANIFEST_DEBUG} || 0;
+$Verbose = 1;
$Quiet = 0;
-
$MANIFEST = 'MANIFEST';
+$DEFAULT_MSKIP = (splitpath($INC{"ExtUtils/Manifest.pm"}))[1]."$MANIFEST.SKIP";
# Really cool fix from Ilya :)
unless (defined $Config{d_link}) {
+ no warnings;
*ln = \&cp;
}
sub _manicheck {
my($arg) = @_;
my $read = maniread();
+ my $found = manifind();
my $file;
+ my $dosnames=(defined(&Dos::UseLFN) && Dos::UseLFN()==0);
my(@missfile,@missentry);
if ($arg & 1){
- my $found = manifind();
foreach $file (sort keys %$read){
warn "Debug: manicheck checking from $MANIFEST $file\n" if $Debug;
+ if ($dosnames){
+ $file = lc $file;
+ $file =~ s=(\.(\w|-)+)=substr ($1,0,4)=ge;
+ $file =~ s=((\w|-)+)=substr ($1,0,8)=ge;
+ }
unless ( exists $found->{$file} ) {
warn "No such file: $file\n" unless $Quiet;
push @missfile, $file;
if ($arg & 2){
$read ||= {};
my $matches = _maniskip();
- my $found = manifind();
my $skipwarn = $arg & 4;
foreach $file (sort keys %$found){
if (&$matches($file)){
sub maniread {
my ($mfile) = @_;
- $mfile = $MANIFEST unless defined $mfile;
+ $mfile ||= $MANIFEST;
my $read = {};
local *M;
unless (open M, $mfile){
}
while (<M>){
chomp;
- if ($Is_VMS) { /^(\S+)/ and $read->{"\L$1"}=$_; }
- else { /^(\S+)\s*(.*)/ and $read->{$1}=$2; }
+ next if /^#/;
+ if ($Is_VMS) {
+ my($file)= /^(\S+)/;
+ next unless $file;
+ my($base,$dir) = File::Basename::fileparse($file);
+ # Resolve illegal file specifications in the same way as tar
+ $dir =~ tr/./_/;
+ my(@pieces) = split(/\./,$base);
+ if (@pieces > 2) { $base = shift(@pieces) . '.' . join('_',@pieces); }
+ my $okfile = "$dir$base";
+ warn "Debug: Illegal name $file changed to $okfile\n" if $Debug;
+ $read->{"\L$okfile"}=$_;
+ }
+ else { /^(\S+)\s*(.*)/ and $read->{$1}=$2; }
}
close M;
$read;
my ($mfile) = @_;
my $matches = sub {0};
my @skip ;
- $mfile = "$MANIFEST.SKIP" unless defined $mfile;
+ $mfile ||= "$MANIFEST.SKIP";
local *M;
- return $matches unless -f $mfile;
- open M, $mfile or return $matches;
+ open M, $mfile or open M, $DEFAULT_MSKIP or return $matches;
while (<M>){
chomp;
+ next if /^#/;
next if /^\s*$/;
push @skip, $_;
}
sub manicopy {
my($read,$target,$how)=@_;
croak "manicopy() called without target argument" unless defined $target;
- $how = 'cp' unless defined $how && $how;
+ $how ||= 'cp';
require File::Path;
require File::Basename;
my(%dirs,$file);
$target = VMS::Filespec::unixify($target) if $Is_VMS;
- umask 0 unless $Is_VMS;
- File::Path::mkpath([ $target ],1,$Is_VMS ? undef : 0755);
+ File::Path::mkpath([ $target ],! $Quiet,$Is_VMS ? undef : 0755);
foreach $file (keys %$read){
$file = VMS::Filespec::unixify($file) if $Is_VMS;
if ($file =~ m!/!) { # Ilya, that hurts, I fear, or maybe not?
my $dir = File::Basename::dirname($file);
$dir = VMS::Filespec::unixify($dir) if $Is_VMS;
- File::Path::mkpath(["$target/$dir"],1,$Is_VMS ? undef : 0755);
+ File::Path::mkpath(["$target/$dir"],! $Quiet,$Is_VMS ? undef : 0755);
}
- if ($Is_VMS) { vms_cp_if_diff($file,"$target/$file"); }
- else { cp_if_diff($file, "$target/$file", $how); }
+ cp_if_diff($file, "$target/$file", $how);
}
}
sub cp_if_diff {
my($from, $to, $how)=@_;
- -f $from || carp "$0: $from not found";
+ -f $from or carp "$0: $from not found";
my($diff) = 0;
local(*F,*T);
open(F,$from) or croak "Can't read $from: $!\n";
if (-e $to) {
unlink($to) or confess "unlink $to: $!";
}
- STRICT_SWITCH: {
- best($from,$to), last STRICT_SWITCH if $how eq 'best';
- cp($from,$to), last STRICT_SWITCH if $how eq 'cp';
- ln($from,$to), last STRICT_SWITCH if $how eq 'ln';
- }
- }
-}
-
-# Do the comparisons here rather than spawning off another process
-sub vms_cp_if_diff {
- my($from,$to) = @_;
- my($diff) = 0;
- local(*F,*T);
- open(F,$from) or croak "Can't read $from: $!\n";
- if (open(T,$to)) {
- while (<F>) { $diff++,last if $_ ne <T>; }
- $diff++ unless eof(T);
- close T;
- }
- else { $diff++; }
- close F;
- if ($diff) {
- system('copy',VMS::Filespec::vmsify($from),VMS::Filespec::vmsify($to)) & 1
- or confess "Copy failed: $!";
+ STRICT_SWITCH: {
+ best($from,$to), last STRICT_SWITCH if $how eq 'best';
+ cp($from,$to), last STRICT_SWITCH if $how eq 'cp';
+ ln($from,$to), last STRICT_SWITCH if $how eq 'ln';
+ croak("ExtUtils::Manifest::cp_if_diff " .
+ "called with illegal how argument [$how]. " .
+ "Legal values are 'best', 'cp', and 'ln'.");
+ }
}
}
my ($srcFile, $dstFile) = @_;
my ($perm,$access,$mod) = (stat $srcFile)[2,8,9];
copy($srcFile,$dstFile);
- utime $access, $mod, $dstFile;
+ utime $access, $mod + ($Is_VMS ? 1 : 0), $dstFile;
# chmod a+rX-w,go-w
chmod( 0444 | ( $perm & 0111 ? 0111 : 0 ), $dstFile );
}
sub ln {
my ($srcFile, $dstFile) = @_;
+ return &cp if $Is_VMS or ($^O eq 'MSWin32' and Win32::IsWin95());
link($srcFile, $dstFile);
local($_) = $dstFile; # chmod a+r,go-w+X (except "X" only applies to u=x)
my $mode= 0444 | (stat)[2] & 0700;
- chmod( $mode | ( $mode & 0100 ? 0111 : 0 ), $_ );
+ if (! chmod( $mode | ( $mode & 0100 ? 0111 : 0 ), $_ )) {
+ unlink $dstFile;
+ return;
+ }
+ 1;
}
sub best {
=head1 SYNOPSIS
-C<require ExtUtils::Manifest;>
+ require ExtUtils::Manifest;
-C<ExtUtils::Manifest::mkmanifest;>
+ ExtUtils::Manifest::mkmanifest;
-C<ExtUtils::Manifest::manicheck;>
+ ExtUtils::Manifest::manicheck;
-C<ExtUtils::Manifest::filecheck;>
+ ExtUtils::Manifest::filecheck;
-C<ExtUtils::Manifest::fullcheck;>
+ ExtUtils::Manifest::fullcheck;
-C<ExtUtils::Manifest::skipcheck;>
+ ExtUtils::Manifest::skipcheck;
-C<ExtUtild::Manifest::manifind();>
+ ExtUtils::Manifest::manifind();
-C<ExtUtils::Manifest::maniread($file);>
+ ExtUtils::Manifest::maniread($file);
-C<ExtUtils::Manifest::manicopy($read,$target,$how);>
+ ExtUtils::Manifest::manicopy($read,$target,$how);
=head1 DESCRIPTION
-Mkmanifest() writes all files in and below the current directory to a
+mkmanifest() writes all files in and below the current directory to a
file named in the global variable $ExtUtils::Manifest::MANIFEST (which
defaults to C<MANIFEST>) in the current directory. It works similar to
includes any comments that are found in the existing C<MANIFEST> file
in the new one. Anything between white space and an end of line within
a C<MANIFEST> file is considered to be a comment. Filenames and
-comments are seperated by one or more TAB characters in the
+comments are separated by one or more TAB characters in the
output. All files that match any regular expression in a file
C<MANIFEST.SKIP> (if such a file exists) are ignored.
-Manicheck() checks if all the files within a C<MANIFEST> in the
+manicheck() checks if all the files within a C<MANIFEST> in the
current directory really do exist. It only reports discrepancies and
exits silently if MANIFEST and the tree below the current directory
are in sync.
-Filecheck() finds files below the current directory that are not
+filecheck() finds files below the current directory that are not
mentioned in the C<MANIFEST> file. An optional file C<MANIFEST.SKIP>
will be consulted. Any file matching a regular expression in such a
file will not be reported as missing in the C<MANIFEST> file.
-Fullcheck() does both a manicheck() and a filecheck().
+fullcheck() does both a manicheck() and a filecheck().
-Skipcheck() lists all the files that are skipped due to your
+skipcheck() lists all the files that are skipped due to your
C<MANIFEST.SKIP> file.
-Manifind() retruns a hash reference. The keys of the hash are the
+manifind() returns a hash reference. The keys of the hash are the
files found below the current directory.
-Maniread($file) reads a named C<MANIFEST> file (defaults to
+maniread($file) reads a named C<MANIFEST> file (defaults to
C<MANIFEST> in the current directory) and returns a HASH reference
with files being the keys and comments being the values of the HASH.
+Blank lines and lines which start with C<#> in the C<MANIFEST> file
+are discarded.
-I<Manicopy($read,$target,$how)> copies the files that are the keys in
+C<manicopy($read,$target,$how)> copies the files that are the keys in
the HASH I<%$read> to the named target directory. The HASH reference
-I<$read> is typically returned by the maniread() function. This
+$read is typically returned by the maniread() function. This
function is useful for producing a directory tree identical to the
intended distribution tree. The third parameter $how can be used to
specify a different methods of "copying". Valid values are C<cp>,
The file MANIFEST.SKIP may contain regular expressions of files that
should be ignored by mkmanifest() and filecheck(). The regular
-expressions should appear one on each line. A typical example:
+expressions should appear one on each line. Blank lines and lines
+which start with C<#> are skipped. Use C<\#> if you need a regular
+expression to start with a sharp character. A typical example:
+ # Version control files and dirs.
\bRCS\b
+ \bCVS\b
+ ,v$
+
+ # Makemaker generated files and dirs.
^MANIFEST\.
^Makefile$
- ~$
- \.html$
- \.old$
^blib/
^MakeMaker-\d
+ # Temp, old and emacs backup files.
+ ~$
+ \.old$
+ ^#.*#$
+ ^\.#
+
+If no MANIFEST.SKIP file is found, a default set of skips will be
+used, similar to the example above. If you want nothing skipped,
+simply make an empty MANIFEST.SKIP file.
+
+
=head1 EXPORT_OK
C<&mkmanifest>, C<&manicheck>, C<&filecheck>, C<&fullcheck>,
C<$ExtUtils::Manifest::Quiet> defaults to 0. If set to a true value,
all functions act silently.
+C<$ExtUtils::Manifest::Debug> defaults to 0. If set to a true value,
+or if PERL_MM_MANIFEST_DEBUG is true, debugging output will be
+produced.
+
=head1 DIAGNOSTICS
All diagnostic output is sent to C<STDERR>.
=back
+=head1 ENVIRONMENT
+
+=over 4
+
+=item B<PERL_MM_MANIFEST_DEBUG>
+
+Turns on debugging
+
+=back
+
=head1 SEE ALSO
L<ExtUtils::MakeMaker> which has handy targets for most of the functionality.
=head1 AUTHOR
-Andreas Koenig F<E<lt>koenig@franz.ww.TU-Berlin.DEE<gt>>
+Andreas Koenig <F<andreas.koenig@anima.de>>
=cut
https://perl5.git.perl.org / perl5.git / blobdiff