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-rwxr-xr-xcompress_files73
1 files changed, 68 insertions, 5 deletions
diff --git a/compress_files b/compress_files
index 0e7beda..1837551 100755
--- a/compress_files
+++ b/compress_files
@@ -23,9 +23,23 @@ my $exclude_pattern = join('|',
);
$exclude_pattern = qr/$exclude_pattern/;
+my @sodirs = qw{
+ usr/man
+ usr/X11R6/man
+ usr/lib/perl5/man
+};
+my @mandirs = qw{
+ usr/info
+ usr/share/info
+ usr/man
+ usr/share/man
+ usr/X11/man
+ usr/lib/perl5/man
+};
+
# Now the .so conversion.
my (@sofiles, @sodests);
-foreach my $dir (qw{usr/man usr/X11R6/man usr/lib/perl5/man}) {
+foreach my $dir (@sodirs) {
find(\&find_so_man, $dir) if -e $dir;
}
foreach my $sofile (@sofiles) {
@@ -34,10 +48,17 @@ foreach my $sofile (@sofiles) {
system "ln", "-sf",$sodest,$sofile;
}
-my @files = split(/\n/, `find usr/info usr/share/info usr/man usr/share/man usr/X11*/man usr/lib/perl5/man -type f ! -name "*.gz" -a ! -name "*.bz2" -a ! -name "*.lzma" ! -name 'dir' ! -name 'whatis' 2>/dev/null || true`);
+my @files;
+foreach my $dir (@mandirs) {
+ find(\&find_uncompressed_man, $dir) if -e $dir;
+}
if ($ext ne '.gz') {
- my @gz_files = split(/\n/, `find usr/info usr/share/info usr/man usr/share/man usr/X11*/man usr/lib/perl5/man -type f -name "*.gz" 2>/dev/null || true`);
+ my @gz_files;
+ my $gz_function = get_find_compressed_man_function(\@gz_files, 'gz');
+ foreach my $dir (@mandirs) {
+ find($gz_function, $dir) if -e $dir;
+ }
if (@gz_files) {
xargs(\@gz_files, "gzip", "-d");
die "Something wrong with the decompression of the gzip man/info file"
@@ -46,7 +67,11 @@ if ($ext ne '.gz') {
}
}
if ($ext ne '.bz2') {
- my @bz_files = split(/\n/, `find usr/info usr/share/info usr/man usr/share/man usr/X11*/man usr/lib/perl5/man -type f -name "*.bz2" 2>/dev/null || true`);
+ my @bz_files;
+ my $bz_function = get_find_compressed_man_function(\@bz_files, 'bz2');
+ foreach my $dir (@mandirs) {
+ find($bz_function, $dir) if -e $dir;
+ }
if (@bz_files) {
xargs(\@bz_files, "bzip2", "-d");
die "Something wrong with the decompression of the bzip2 man/info file"
@@ -55,7 +80,11 @@ if ($ext ne '.bz2') {
}
}
if ($ext ne '.lzma') {
- my @lzma_files = split(/\n/, `find usr/info usr/share/info usr/man usr/share/man usr/X11*/man usr/lib/perl5/man -type f -name "*.lzma" 2>/dev/null || true`);
+ my @lzma_files;
+ my $lzma_function = get_find_compressed_man_function(\@lzma_files, 'lzma');
+ foreach my $dir (@mandirs) {
+ find($lzma_function, $dir) if -e $dir;
+ }
if (@lzma_files) {
xargs(\@lzma_files, "lzmash", "-d");
die "Something wrong with the decompression of the lzma man/info file"
@@ -188,3 +217,37 @@ sub find_so_man() {
push @sodests, $solink;
}
}
+
+sub find_uncompressed_man {
+ # skip symlinks
+ return if -l $_;
+ # skip directories
+ return if -d $_;
+ # skip excluded files
+ return if $File::Find::name =~ $exclude_pattern;
+ # skip compressed files
+ return if $_ =~ /\.(?:gz|bz2|lzma)$/;
+ # skip particular files
+ return if $_ eq 'dir' || $_ eq 'whatis';
+
+ push @files, $File::Find::name;
+}
+
+sub get_find_compressed_man_function {
+ my ($array, $extension) = @_;
+
+ my $function = sub {
+ # skip symlinks
+ return if -l $_;
+ # skip directories
+ return if -d $_;
+ # skip excluded files
+ return if $File::Find::name =~ $exclude_pattern;
+ # skip everything but files with wanted extension
+ return if $_ !~ /\.$extension$/;
+
+ push @$array, $File::Find::name;
+ };
+
+ return $function;
+}