use Carp;
no locale;
+require 5.010;
{
my $Top = File::Spec->catdir($FindBin::Bin, File::Spec->updir);
}
}
+# make it clearer when we haven't run to completion, as we can be quite
+# noisy when things are working ok
+
+sub my_die {
+ print STDERR "$0: ", @_;
+ print STDERR "\n" unless $_[-1] =~ /\n\z/;
+ print STDERR "ABORTED\n";
+ exit 255;
+}
+
+
$masterpodfile = abs_from_top('pod.lst');
# Generate any/all of these files
# --build-all tries to build everything
# --build-foo updates foo as follows
# --showfiles shows the files to be changed
-# --test exit early, exit if perl.pod, pod.lst, MANIFEST are
-# consistent, die otherwise.
+# --test exit if perl.pod, pod.lst, MANIFEST are consistent, and regenerated
+# files are up to date, die otherwise.
%Targets
= (
$_ = abs_from_top($_);
}
+# process command-line switches
+
{
my @files = keys %Targets;
my $filesopts = join(" | ", map { "--build-$_" } "all", sort @files);
my $showfiles;
+ my %build_these;
die <<__USAGE__
$0: Usage: $0 [--verbose] [--showfiles] $filesopts
__USAGE__
quiet => \$Quiet,
showfiles => \$showfiles,
test => \$Test,
- map {+"build-$_", \$Build{$_}} @files, 'all');
- # Set them all to true
- @Build{@files} = @files if ($Build{all});
+ map {+"build-$_", \$build_these{$_}} @files, 'all');
+ if ($build_these{all}) {
+ %Build = %Targets;
+ } else {
+ while (my ($file, $want) = each %build_these) {
+ $Build{$file} = $Targets{$file} if $want;
+ }
+ }
if ($showfiles) {
print
join(" ",
File::Spec->catfile(@d ?
(@d == 1 && $d[0] eq '' ? () : @d)
: "pod", $f);
- } @Targets{grep { $_ ne 'all' && $Build{$_} } keys %Build}),
+ } @Targets{@files}),
"\n";
exit(0);
}
);
if ($Verbose) {
- print "I'm building $_\n" foreach grep {$Build{$_}} keys %Build;
+ print "I will be building $_\n" foreach keys %Build;
+}
+
+my $delta_target;
+
+{
+ my $source = 'perldelta.pod';
+ my $filename = abs_from_top("pod/$source");
+ open my $fh, '<', $filename or my_die "Can't open $filename: $!";
+ local $/;
+ my $contents = <$fh>;
+ my @want =
+ $contents =~ /perldelta - what is new for perl v5\.(\d+)\.(\d+)\n/;
+ die "Can't extract version from $filename" unless @want;
+ $delta_target = "perl5$want[0]$want[1]delta.pod";
+
+ # This way round so that keys can act as a MANIFEST skip list
+ # Targets will always be in the pod directory. Currently we can only cope
+ # with sources being in the same directory.
+ $Copies{$delta_target} = $source;
}
-open MASTER, $masterpodfile or die "$0: Can't open $masterpodfile: $!";
+# process pod.lst
-my ($delta_source, $delta_target);
+open my $master, '<', $masterpodfile or my_die "Can't open $masterpodfile: $!";
-foreach (<MASTER>) {
+foreach (<$master>) {
next if /^\#/;
# At least one upper case letter somewhere in the first group
my %flags = (header => 1);
$flags{toc_omit} = 1 if $flags =~ tr/o//d;
$flags{aux} = 1 if $flags =~ tr/a//d;
- die "$0: Unknown flag found in heading line: $_" if length $flags;
+ my_die "Unknown flag found in heading line: $_" if length $flags;
push @Master, [\%flags, $2];
} elsif (/^(\S*)\s+(\S+)\s+(.*)/) {
# it's a section
- my ($flags, $filename, $desc) = ($1, $2, $3);
+ my ($flags, $podname, $desc) = ($1, $2, $3);
+ my $filename = "${podname}.pod";
+ $filename = "pod/${filename}" if $filename !~ m{/};
my %flags = (indent => 0);
$flags{indent} = $1 if $flags =~ s/(\d+)//;
$flags{toc_omit} = 1 if $flags =~ tr/o//d;
$flags{aux} = 1 if $flags =~ tr/a//d;
+ $flags{perlpod_omit} = "$podname.pod" eq $delta_target;
- if ($flags =~ tr/D//d) {
- $flags{manifest_omit} = 1;
- $delta_source = "$filename.pod";
- }
- if ($flags =~ tr/d//d) {
- $flags{perlpod_omit} = 1;
- $delta_target = "$filename.pod";
- }
- $Generated{"$filename.pod"}++ if $flags =~ tr/g//d;
+ $Generated{"$podname.pod"}++ if $flags =~ tr/g//d;
if ($flags =~ tr/r//d) {
- my $readme = $filename;
+ my $readme = $podname;
$readme =~ s/^perl//;
- $Readmepods{$filename} = $Readmes{$readme} = $desc;
+ $Readmepods{$podname} = $Readmes{$readme} = $desc;
$flags{readme} = 1;
} elsif ($flags{aux}) {
- $Aux{$filename} = $desc;
+ $Aux{$podname} = $desc;
} else {
- $Pods{$filename} = $desc;
+ $Pods{$podname} = $desc;
}
- die "$0: Unknown flag found in section line: $_" if length $flags;
- push @Master, [\%flags, $filename, $desc];
+ my_die "Unknown flag found in section line: $_" if length $flags;
+ my $shortname = $podname =~ s{.*/}{}r;
+ push @Master, [\%flags, $podname, $filename, $desc, $shortname];
} elsif (/^$/) {
push @Master, undef;
} else {
- die "$0: Malformed line: $_" if $1 =~ tr/A-Z//;
- }
-}
-if (defined $delta_source) {
- if (defined $delta_target) {
- # This way round so that keys can act as a MANIFEST skip list
- # Targets will aways be in the pod directory. Currently we can only cope
- # with sources being in the same directory.
- $Copies{$delta_target} = $delta_source;
- } else {
- die "$0: delta source defined but not target";
+ my_die "Malformed line: $_" if $1 =~ tr/A-Z//;
}
-} elsif (defined $delta_target) {
- die "$0: delta target defined but not target";
}
-close MASTER;
+close $master;
# Sanity cross check
{
my (@manipods, %manipods);
my (@manireadmes, %manireadmes);
my (@perlpods, %perlpods);
+ my (@cpanpods, %cpanpods, %cpanpods_short);
my (%our_pods);
+ # These are stub files for deleted documents. We don't want them to show up
+ # in perl.pod, they just exist so that if someone types "perldoc perltoot"
+ # they get some sort of pointer to the new docs.
+ my %ignoredpods
+ = map { ( "$_.pod" => 1 ) } qw( perlboot perlbot perltooc perltoot );
+
# Convert these to a list of filenames.
foreach (keys %Pods, keys %Readmepods) {
$our_pods{"$_.pod"}++;
}
opendir my $dh, abs_from_top('pod/');
- while (readdir $dh) {
+ while (defined ($_ = readdir $dh)) {
next unless /\.pod\z/;
push @disk_pods, $_;
++$disk_pods{$_};
# Things we copy to won't be in MANIFEST
my $filename = abs_from_top('MANIFEST');
- open my $mani, '<', $filename or die "$0: opening $filename failed: $!";
+ open my $mani, '<', $filename or my_die "opening $filename failed: $!";
while (<$mani>) {
- if (m!^pod/([^.]+\.pod)\s+!i) {
+ chomp;
+ s/\s+.*$//;
+ if (m!^pod/([^.]+\.pod)!i) {
push @manipods, $1;
- } elsif (m!^README\.(\S+)\s+!i) {
+ } elsif (m!^README\.(\S+)!i) {
next if $Ignore{$1};
push @manireadmes, "perl$1.pod";
+ } elsif (exists $our_pods{$_}) {
+ push @cpanpods, $_;
+ $disk_pods{$_}++
+ if -e $_;
}
}
- close $mani or die $!;
+ close $mani or my_die "close MANIFEST: $!\n";
@manipods{@manipods} = @manipods;
@manireadmes{@manireadmes} = @manireadmes;
+ @cpanpods{@cpanpods} = map { s/.*\///r } @cpanpods;
+ %cpanpods_short = reverse %cpanpods;
$filename = abs_from_top('pod/perl.pod');
- open my $perlpod, '<', $filename or die "$0: opening $filename failed: $!\n";
+ open my $perlpod, '<', $filename or my_die "opening $filename failed: $!\n";
while (<$perlpod>) {
if (/^For ease of access, /../^\(If you're intending /) {
if (/^\s+(perl\S*)\s+\w/) {
}
}
}
- close $perlpod or die $!;
- die "$0: could not find the pod listing of perl.pod\n"
+ close $perlpod or my_die "close perlpod: $!\n";
+ my_die "could not find the pod listing of perl.pod\n"
unless @perlpods;
@perlpods{@perlpods} = @perlpods;
push @inconsistent, "$0: $i exists but is unknown by buildtoc\n"
unless $our_pods{$i};
push @inconsistent, "$0: $i exists but is unknown by ../MANIFEST\n"
- if !$manipods{$i} && !$manireadmes{$i} && !$Copies{$i} && !$Generated{$i};
+ if !$manipods{$i} && !$manireadmes{$i} && !$Copies{$i} && !$Generated{$i} && !$cpanpods{$i};
push @inconsistent, "$0: $i exists but is unknown by perl.pod\n"
- if !$perlpods{$i} && !exists $Copies{$i};
+ if !$perlpods{$i} && !exists $Copies{$i} && !$cpanpods{$i} && !$ignoredpods{$i};
}
- my @BuildTargets = grep {defined} @Targets{grep $_ ne 'all', keys %Build};
my %BuildFiles;
- @BuildFiles{@BuildTargets} = @BuildTargets;
+ foreach my $path (values %Build) {
+ (undef, undef, my $file) = File::Spec->splitpath($path);
+ ++$BuildFiles{$file}
+ }
foreach my $i (sort keys %our_pods) {
push @inconsistent, "$0: $i is known by buildtoc but does not exist\n"
}
foreach my $i (sort keys %perlpods) {
push @inconsistent, "$0: $i is known by perl.pod but does not exist\n"
- unless $disk_pods{$i} or $BuildFiles{$i};
+ unless $disk_pods{$i} or $BuildFiles{$i} or $cpanpods_short{$i};
}
if ($Test) {
- print "1..1\n";
+ delete $Build{toc};
+ printf "1..%d\n", 1 + scalar keys %Build;
if (@inconsistent) {
print "not ok 1\n";
die @inconsistent
}
print "ok 1\n";
- exit;
}
else {
warn @inconsistent if @inconsistent;
}
# Find all the modules
-{
+if ($Build{toc}) {
my @modpods;
find \&getpods => abs_from_top('lib/');
return if $file =~ m!XS/(?:APItest|Typemap)!;
my $pod = $file;
return if $pod =~ s/pm$/pod/ && -e $pod;
- unless (open (F, "< $_\0")) {
+ unless (open my $f, '<', $_) {
warn "$0: bogus <$file>: $!";
system "ls", "-l", $file;
}
else {
my $line;
- while ($line = <F>) {
+ while ($line = <$f>) {
if ($line =~ /^=head1\s+NAME\b/) {
push @modpods, $file;
- close F;
return;
}
}
- close F;
- warn "$0: $file: cannot find =head1 NAME\n" unless $Quiet;
+ warn "$0: NOTE: cannot find '=head1 NAME' in:\n $file\n" unless $Quiet;
}
}
}
- die "$0: no pods" unless @modpods;
+ my_die "Can't find any pods!\n" unless @modpods;
my %done;
for (@modpods) {
$name =~ s/\.p(m|od)$//;
$name =~ s-.*?/lib/--;
$name =~ s-/-::-g;
- $name =~ s/(\w+)::\1/$1/;
next if $done{$name}++;
if ($name =~ /^[a-z]/) {
# OK. Now a lot of ancillary function definitions follow
# Main program returns at "Do stuff"
-sub output ($);
-
my $OUT;
-sub output_perltoc {
+sub do_toc {
my $filename = shift;
- local $/ = '';
-
- ($_= <<"EOPOD2B") =~ s/^\t//gm && output($_);
+ ($_= <<"EOPOD2B") =~ s/^\t//gm and $OUT .= $_;
# !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
# This file is autogenerated by buildtoc from all the other pods.
# All the things in the master list that happen to be pod filenames
foreach (grep {defined $_ && @$_ == 3 && !$_->[0]{toc_omit}} @Master) {
- podset($_->[1], abs_from_top("pod/$_->[1].pod"));
+ podset($_->[1], abs_from_top($_->[2]));
}
- ($_= <<"EOPOD2B") =~ s/^\t//gm && output($_);
+ ($_= <<"EOPOD2B") =~ s/^\t//gm and $OUT .= $_;
podset($_, $Pragmata{$_});
}
- ($_= <<"EOPOD2B") =~ s/^\t//gm && output($_);
+ ($_= <<"EOPOD2B") =~ s/^\t//gm and $OUT .= $_;
EOPOD2B
s/^\t//gm;
- output $_;
- output "\n"; # flush $LINE
+ $OUT .= "$_\n";
+ $OUT =~ s/\n\s+\n/\n\n/gs;
$OUT =~ s/\n{3,}/\n\n/g;
- open OUT, '>', $filename or die "$0: creating $filename failed: $!";
- print OUT $OUT;
- close OUT;
+
+ $OUT =~ s/([^\n]+)/wrap('', '', $1)/ge;
+
+ return $OUT;
}
# Below are all the auxiliary routines for generating perltoc.pod
sub podset {
my ($pod, $file) = @_;
- open my $fh, '<', $file or die "Can't open file '$file' for $pod: $!";
+ local $/ = '';
+
+ open my $fh, '<', $file or my_die "Can't open file '$file' for $pod: $!";
while(<$fh>) {
tr/\015//d;
if (s/^=head1 (NAME)\s*/=head2 /) {
unhead1();
- output "\n\n=head2 ";
+ $OUT .= "\n\n=head2 ";
$_ = <$fh>;
# Remove svn keyword expansions from the Perl FAQ
s/ \(\$Revision: \d+ \$\)//g;
if ( /^\s*\Q$pod\E\b/ ) {
s/$pod\.pm/$pod/; # '.pm' in NAME !?
- output $_;
} else {
s/^/$pod, /;
- output $_;
}
- next;
}
- if (s/^=head1 (.*)/=item $1/) {
+ elsif (s/^=head1 (.*)/=item $1/) {
unhead2();
- output "=over 4\n\n" unless $inhead1;
+ $OUT .= "=over 4\n\n" unless $inhead1;
$inhead1 = 1;
- output "$_\n"; next;
+ $_ .= "\n";
}
- if (s/^=head2 (.*)/=item $1/) {
+ elsif (s/^=head2 (.*)/=item $1/) {
unitem();
- output "=over 4\n\n" unless $inhead2;
+ $OUT .= "=over 4\n\n" unless $inhead2;
$inhead2 = 1;
- output "$_\n"; next;
+ $_ .= "\n";
}
- if (s/^=item ([^=].*)/$1/) {
+ elsif (s/^=item ([^=].*)/$1/) {
next if $pod eq 'perldiag';
s/^\s*\*\s*$// && next;
s/^\s*\*\s*//;
s/\s+$//;
next if /^[\d.]+$/;
next if $pod eq 'perlmodlib' && /^ftp:/;
- output ", " if $initem;
+ $OUT .= ", " if $initem;
$initem = 1;
s/\.$//;
s/^-X\b/-I<X>/;
- output $_; next;
}
- if (s/^=cut\s*\n//) {
- unhead1();
+ else {
+ unhead1() if /^=cut\s*\n/;
next;
}
+ $OUT .= $_;
}
}
sub unhead1 {
unhead2();
if ($inhead1) {
- output "\n\n=back\n\n";
+ $OUT .= "\n\n=back\n\n";
}
$inhead1 = 0;
}
sub unhead2 {
unitem();
if ($inhead2) {
- output "\n\n=back\n\n";
+ $OUT .= "\n\n=back\n\n";
}
$inhead2 = 0;
}
sub unitem {
if ($initem) {
- output "\n\n";
+ $OUT .= "\n\n";
}
$initem = 0;
}
-my $LINE; # what remains to be printed
-
-sub output ($) {
- for (split /(\n)/, shift) {
- if ($_ eq "\n") {
- if ($LINE) {
- $OUT .= wrap('', '', $LINE);
- $LINE = '';
- }
- $OUT .= $_;
- }
- elsif (/\S/) {
- $LINE .= $_;
- }
- }
-}
-
# End of original buildtoc. From here on are routines to generate new sections
# for and inplace edit other files
if (@$_ == 2) {
# Heading
push @output, "=head2 $_->[1]\n";
- } elsif (@$_ == 3) {
+ } elsif (@$_ == 5) {
# Section
- my $start = " " x (4 + $flags->{indent}) . $_->[1];
+ my $start = " " x (4 + $flags->{indent}) . $_->[4];
$maxlength = length $start if length ($start) > $maxlength;
- push @output, [$start, $_->[2]];
+ push @output, [$start, $_->[3]];
} elsif (@$_ == 0) {
# blank line
push @output, "\n";
} else {
- die "$0: Illegal length " . scalar @$_;
+ my_die "Illegal length " . scalar @$_;
}
}
# want at least 2 spaces padding
# Annoyingly, unexpand doesn't consider it good form to replace a single
# space before a tab with a tab
# Annoyingly (2) it returns read only values.
- my @temp = unexpand (map {sprintf "%-32s%s\n", @$_} @_);
+ my @temp = unexpand (map {sprintf "%-32s%s", @$_} @_);
map {s/ \t/\t\t/g; $_} @temp;
}
sub generate_manifest_pod {
generate_manifest map {["pod/$_.pod", $Pods{$_}]}
- sort grep {!$Copies{"$_.pod"}} grep {!$Generated{"$_.pod"}} keys %Pods;
+ sort grep {
+ !$Copies{"$_.pod"} && !$Generated{"$_.pod"} && !-e "$_.pod"
+ } keys %Pods;
}
sub generate_manifest_readme {
generate_manifest sort {$a->[0] cmp $b->[0]}
)
}
-sub generate_descrip_mms_1 {
- local $Text::Wrap::columns = 150;
- my $count = 0;
- my @lines = map {"pod" . $count++ . " = $_"}
- split /\n/, wrap('', '', join " ", map "[.lib.pods]$_.pod",
- sort keys %Pods, keys %Readmepods);
- @lines, "pod = " . join ' ', map {"\$(pod$_)"} 0 .. $count - 1;
-}
-
-sub generate_descrip_mms_2 {
- map {<<"SNIP"}
-[.lib.pods]$_.pod : [.pod]$_.pod
- \@ If F\$Search("[.lib]pods.dir").eqs."" Then Create/Directory [.lib.pods]
- Copy/NoConfirm/Log \$(MMS\$SOURCE) [.lib.pods]
-SNIP
- sort keys %Pods, keys %Readmepods;
-}
-
-sub generate_descrip_mms_3 {
- map qq{\t- If F\$Search("[.pod]$_").nes."" Then Delete/NoConfirm/Log [.pod]$_;*},
- sort keys %Generated, keys %Copies;
-}
-
sub generate_nmake_1 {
# XXX Fix this with File::Spec
(map {sprintf "\tcopy ..\\README.%-8s ..\\pod\\perl$_.pod\n", $_}
sub generate_pod_mak {
my $variable = shift;
my @lines;
- my $line = join "\\\n", "\U$variable = ",
- map {"\t$_.$variable\t"} sort keys %Pods;
+ my $line = "\U$variable = " . join "\t\\\n\t",
+ map {"$_.$variable"} sort grep { $_ !~ m{/} } keys %Pods;
# Special case
$line =~ s/.*perltoc.html.*\n//m;
$line;
}
sub do_manifest {
- my $name = shift;
+ my ($name, $prev) = @_;
my @manifest =
- grep {! m!^pod/[^.]+\.pod.*\n!}
- grep {! m!^README\.(\S+)! || $Ignore{$1}} @_;
- # Dictionary order - fold and handle non-word chars as nothing
- map { $_->[0] }
- sort { $a->[1] cmp $b->[1] || $a->[0] cmp $b->[0] }
- map { my $f = lc $_; $f =~ s/[^a-z0-9\s]//g; [ $_, $f ] }
- @manifest,
- &generate_manifest_pod(),
- &generate_manifest_readme();
+ grep {! m!^pod/[^.]+\.pod.*!}
+ grep {! m!^README\.(\S+)! || $Ignore{$1}} split "\n", $prev;
+ join "\n", (
+ # Dictionary order - fold and handle non-word chars as nothing
+ map { $_->[0] }
+ sort { $a->[1] cmp $b->[1] || $a->[0] cmp $b->[0] }
+ map { my $f = lc $_; $f =~ s/[^a-z0-9\s]//g; [ $_, $f ] }
+ @manifest,
+ &generate_manifest_pod(),
+ &generate_manifest_readme()), '';
}
sub do_nmake {
- my $name = shift;
- my $makefile = join '', @_;
- die "$0: $name contains NUL bytes" if $makefile =~ /\0/;
+ my ($name, $makefile) = @_;
$makefile =~ s/^\tcopy \.\.\\README.*\n/\0/gm;
verify_contiguous($name, $makefile, 'README copies');
# Now remove the other copies that follow
*do_dmake = *do_dmake = \&do_nmake;
sub do_perlpod {
- my $name = shift;
- my $pod = join '', @_;
+ my ($name, $pod) = @_;
unless ($pod =~ s{(For\ ease\ of\ access,\ .*\n)
(?:\s+[a-z]{4,}.*\n # fooo
)+
}
{$1 . join "", &generate_perlpod}mxe) {
- die "$0: Failed to insert amendments in do_perlpod";
+ my_die "Failed to insert amendments in do_perlpod";
}
$pod;
}
sub do_podmak {
- my $name = shift;
- my $body = join '', @_;
+ my ($name, $body) = @_;
foreach my $variable (qw(pod man html tex)) {
- die "$0: could not find $variable in $name"
+ my_die "could not find $variable in $name"
unless $body =~ s{\n\U$variable\E = (?:[^\n]*\\\n)*[^\n]*}
{"\n" . generate_pod_mak ($variable)}se;
}
}
sub do_vms {
- my $name = shift;
- my $makefile = join '', @_;
- die "$0: $name contains NUL bytes" if $makefile =~ /\0/;
- $makefile =~ s/\npod\d* =[^\n]*/\0/gs;
- verify_contiguous($name, $makefile, 'pod assignments');
- $makefile =~ s/\0+/join "\n", '', &generate_descrip_mms_1/se;
-
- die "$0: $name contains NUL bytes" if $makefile =~ /\0/;
-
-# Looking for rules like this
-# [.lib.pods]perl.pod : [.pod]perl.pod
-# @ If F$Search("[.lib]pods.dir").eqs."" Then Create/Directory [.lib.pods]
-# Copy/NoConfirm/Log $(MMS$SOURCE) [.lib.pods]
-
- $makefile =~ s/\n\Q[.lib.pods]\Eperl[^\n\.]*\.pod[^\n]+\n
- [^\n]+\n # Another line
- [^\n]+\Q[.lib.pods]\E\n # ends [.lib.pods]
- /\0/gsx;
- verify_contiguous($name, $makefile, 'copy rules');
- $makefile =~ s/\0+/join "\n", '', &generate_descrip_mms_2/se;
-
-# Looking for rules like this:
-# - If F$Search("[.pod]perldelta.pod").nes."" Then Delete/NoConfirm/Log [.pod]perldelta.pod;*
- $makefile =~ s!(?:\t- If F\$Search\("\[\.pod\]perl\d*[a-z]+\Q.pod").nes."" Then Delete/NoConfirm/Log [.pod]perl\E\d*[a-z]+\.pod;\*\n)+!\0!sg;
- verify_contiguous($name, $makefile, 'delete rules');
- $makefile =~ s/\0+/join "\n", &generate_descrip_mms_3, ''/se;
+ my ($name, $makefile) = @_;
+
+# Looking for the macro defining the current perldelta:
+#PERLDELTA_CURRENT = [.pod]perl5139delta.pod
+
+ $makefile =~ s/\nPERLDELTA_CURRENT\s+=\s+\Q[.pod]perl\E\d+delta\.pod\n
+ /\0/sx;
+ verify_contiguous($name, $makefile, 'current perldelta macro');
+ $makefile =~ s/\0+/join "\n", '', "PERLDELTA_CURRENT = [.pod]$delta_target", ''/se;
$makefile;
}
sub do_unix {
- my $name = shift;
- my $makefile_SH = join '', @_;
- die "$0: $name contains NUL bytes" if $makefile_SH =~ /\0/;
+ my ($name, $makefile_SH) = @_;
$makefile_SH =~ s{^(perltoc_pod_prereqs = extra.pods).*}
{join ' ', $1, map "pod/$_",
print "Working on target $target\n" if $Verbose;
next unless $Build{$target};
$built++;
- if ($target eq "toc") {
- print "Now processing $name\n" if $Verbose;
- output_perltoc($name);
- print "Finished\n" if $Verbose;
- next;
- }
+ my ($orig, $mode);
print "Now processing $name\n" if $Verbose;
- open THING, $name or die "Can't open $name: $!";
- binmode THING;
- my @orig = <THING>;
- my $orig = join '', @orig;
- close THING;
- my @new = do {
+ if ($target ne "toc") {
+ local $/;
+ open my $thing, '<', $name or my_die "Can't open $name: $!";
+ binmode $thing;
+ $orig = <$thing>;
+ my_die "$name contains NUL bytes" if $orig =~ /\0/;
+ }
+
+ my $new = do {
no strict 'refs';
- &{"do_$target"}($target, @orig);
+ &{"do_$target"}($target, $orig);
};
- my $new = join '', @new;
- if ($new eq $orig) {
- print "Was not modified\n" if $Verbose;
- next;
+
+ if (defined $orig) {
+ if ($new eq $orig) {
+ if ($Test) {
+ printf "ok %d # $name is up to date\n", $built + 1;
+ } elsif ($Verbose) {
+ print "Was not modified\n";
+ }
+ next;
+ } elsif ($Test) {
+ printf "not ok %d # $name is up to date\n", $built + 1;
+ next;
+ }
+ $mode = (stat $name)[2] // my_die "Can't stat $name: $!";
+ rename $name, "$name.old" or my_die "Can't rename $name to $name.old: $!";
+ }
+
+ open my $thing, '>', $name or my_die "Can't open $name for writing: $!";
+ binmode $thing;
+ print $thing $new or my_die "print to $name failed: $!";
+ close $thing or my_die "close $name failed: $!";
+ if (defined $mode) {
+ chmod $mode & 0777, $name or my_die "can't chmod $mode $name: $!";
}
- my $mode = (stat $name)[2] // die "$0: Can't stat $name: $!";
- rename $name, "$name.old" or die "$0: Can't rename $name to $name.old: $!";
- open THING, ">$name" or die "$0: Can't open $name for writing: $!";
- binmode THING;
- print THING $new or die "$0: print to $name failed: $!";
- close THING or die "$0: close $name failed: $!";
- chmod $mode & 0777, $name or die "$0: can't chmod $mode $name: $!";
}
-warn "$0: was not instructed to build anything\n" unless $built;
+warn "$0: was not instructed to build anything\n" unless $built || $Test;
https://perl5.git.perl.org / perl5.git / blobdiff