diff options
| -rwxr-xr-x | compress_files | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/compress_files b/compress_files index 79e0c1b..9dcbddc 100755 --- a/compress_files +++ b/compress_files @@ -39,8 +39,37 @@ my @mandirs = qw{ # Now the .so conversion. my (@sofiles, @sodests); +my $so_function = sub { + # skip symlinks + return if -l $_; + # skip directories + return if -d $_; + # The -s test is becuase a .so file tends to be small. We don't want + # to open every man page. 1024 is arbitrary. + return if -s $_ > 1024; + # skip excluded files + return if $File::Find::name =~ $exclude_pattern; + + # Test first line of file for the .so thing. + my $SOTEST; + open($SOTEST, $_); + my $l = <$SOTEST>; + close $SOTEST; + if ($l =~ m/\.so\s+(.*)/) { + my $solink=$1; + # This test is here to prevent links like ... man8/../man8/foo.8 + if (basename($File::Find::dir) eq dirname($solink)) { + $solink = basename($solink); + } else { + $solink = "../$solink"; + } + + push @sofiles, $File::Find::name; + push @sodests, $solink; + } +}; foreach my $dir (@sodirs) { - find(\&find_so_man, $dir) if -e $dir; + find($so_function, $dir) if -e $dir; } foreach my $sofile (@sofiles) { my $sodest = shift(@sodests); @@ -48,6 +77,7 @@ foreach my $sofile (@sofiles) { symlink $sodest, $sofile; } +# find non-compressed info/man pages my @files; my $function = sub { # skip symlinks @@ -67,6 +97,7 @@ foreach my $dir (@mandirs) { find($function, $dir) if -e $dir; } +# uncompress info/man pages using another format uncompress_files('.gz', 'gzip') if $ext ne '.gz'; uncompress_files('.bz2', 'bzip2') if $ext ne '.bz2'; uncompress_files('.lzma', 'lzmash') if $ext ne '.lzma'; @@ -165,38 +196,7 @@ sub xargs { system(@_,@collect) if $#collect > -1; } -# Check if a file is a .so man page, for use by File::Find. -sub find_so_man() { - # skip symlinks - return if -l $_; - # skip directories - return if -d $_; - # The -s test is becuase a .so file tends to be small. We don't want - # to open every man page. 1024 is arbitrary. - return if -s $_ > 1024; - # skip excluded files - return if $File::Find::name =~ $exclude_pattern; - - # Test first line of file for the .so thing. - my $SOTEST; - open($SOTEST, $_); - my $l = <$SOTEST>; - close $SOTEST; - if ($l =~ m/\.so\s+(.*)/) { - my $solink=$1; - # This test is here to prevent links like ... man8/../man8/foo.8 - if (basename($File::Find::dir) eq dirname($solink)) { - $solink = basename($solink); - } else { - $solink = "../$solink"; - } - - push @sofiles, $File::Find::name; - push @sodests, $solink; - } -} - - +# uncompress info/man pages with a given extension sub uncompress_files { my ($extension, $command) = @_; |