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3d8876fc | 1 | #!./perl -Ilib -w |
90248788 | 2 | |
53542a37 | 3 | # This file should really be extracted from a .PL file |
54310121 | 4 | |
3d8876fc | 5 | use strict; |
54310121 | 6 | use Config; # for config options in the makefile |
83c03aa3 | 7 | use File::Spec::Functions qw(rel2abs no_upwards); |
54310121 | 8 | use Getopt::Long; # for command-line parsing |
9 | use Cwd; | |
776d31fe | 10 | use Pod::Html 'anchorify'; |
54310121 | 11 | |
54310121 | 12 | =head1 NAME |
13 | ||
14 | installhtml - converts a collection of POD pages to HTML format. | |
15 | ||
16 | =head1 SYNOPSIS | |
17 | ||
555bd962 BG |
18 | installhtml [--help] [--podpath=<name>:...:<name>] [--podroot=<name>] |
19 | [--htmldir=<name>] [--htmlroot=<name>] [--norecurse] [--recurse] | |
20 | [--splithead=<name>,...,<name>] [--splititem=<name>,...,<name>] | |
21 | [--ignore=<name>,...,<name>] [--verbose] | |
54310121 | 22 | |
23 | =head1 DESCRIPTION | |
24 | ||
25 | I<installhtml> converts a collection of POD pages to a corresponding | |
4446c207 JK |
26 | collection of HTML pages. This is used to convert the pod pages found in the |
27 | perl distribution. (It is not intended as a general-purpose | |
28 | converter/installer of POD pages in HTML format. See L<Pod::Html>.) | |
54310121 | 29 | |
30 | =head1 OPTIONS | |
31 | ||
32 | =over 4 | |
33 | ||
34 | =item B<--help> help | |
35 | ||
36 | Displays the usage. | |
37 | ||
3e3baf6d TB |
38 | =item B<--podroot> POD search path base directory |
39 | ||
40 | The base directory to search for all .pod and .pm files to be converted. | |
41 | Default is current directory. | |
42 | ||
54310121 | 43 | =item B<--podpath> POD search path |
44 | ||
e05c04ea | 45 | The list of directories to search for .pod and .pm files to be converted. |
e1b7525f | 46 | Default is 'podroot/.'. |
54310121 | 47 | |
3e3baf6d | 48 | =item B<--recurse> recurse on subdirectories |
54310121 | 49 | |
3e3baf6d TB |
50 | Whether or not to convert all .pm and .pod files found in subdirectories |
51 | too. Default is to not recurse. | |
54310121 | 52 | |
53 | =item B<--htmldir> HTML destination directory | |
54 | ||
55 | The base directory which all HTML files will be written to. This should | |
56 | be a path relative to the filesystem, not the resulting URL. | |
57 | ||
58 | =item B<--htmlroot> URL base directory | |
59 | ||
60 | The base directory which all resulting HTML files will be visible at in | |
e1b7525f | 61 | a URL. The default is '/'. |
54310121 | 62 | |
54310121 | 63 | =item B<--splithead> POD files to split on =head directive |
64 | ||
af19f77d | 65 | Comma-separated list of pod files to split by the =head directive. The |
3e3baf6d TB |
66 | .pod suffix is optional. These files should have names specified |
67 | relative to podroot. | |
54310121 | 68 | |
69 | =item B<--splititem> POD files to split on =item directive | |
70 | ||
4446c207 JK |
71 | Comma-separated list of all pod files to split by the =item directive. The |
72 | .pod suffix is optional. I<installhtml> does not do the actual split, rather | |
73 | it invokes I<splitpod>, a separate program in the Perl 5 core distribution, | |
74 | to do the dirty work. As with --splithead, these files should have names | |
75 | specified relative to podroot. | |
3e3baf6d TB |
76 | |
77 | =item B<--splitpod> Directory containing the splitpod program | |
78 | ||
e1b7525f | 79 | The directory containing the splitpod program. The default is 'podroot/pod'. |
54310121 | 80 | |
47ec63d0 RGS |
81 | =item B<--ignore> files to be ignored |
82 | ||
83 | Comma-separated of files that shouldn't be installed, given relative | |
84 | to podroot. | |
85 | ||
54310121 | 86 | =item B<--verbose> verbose output |
87 | ||
88 | Self-explanatory. | |
89 | ||
90 | =back | |
91 | ||
92 | =head1 EXAMPLE | |
93 | ||
94 | The following command-line is an example of the one we use to convert | |
95 | perl documentation: | |
96 | ||
97 | ./installhtml --podpath=lib:ext:pod:vms \ | |
84902520 TB |
98 | --podroot=/usr/src/perl \ |
99 | --htmldir=/perl/nmanual \ | |
100 | --htmlroot=/perl/nmanual \ | |
101 | --splithead=pod/perlipc \ | |
102 | --splititem=pod/perlfunc \ | |
84902520 TB |
103 | --recurse \ |
104 | --verbose | |
54310121 | 105 | |
106 | =head1 AUTHOR | |
107 | ||
108 | Chris Hall E<lt>hallc@cs.colorado.eduE<gt> | |
109 | ||
54310121 | 110 | =cut |
111 | ||
3d8876fc MS |
112 | my $usage; |
113 | ||
54310121 | 114 | $usage =<<END_OF_USAGE; |
115 | Usage: $0 --help --podpath=<name>:...:<name> --podroot=<name> | |
116 | --htmldir=<name> --htmlroot=<name> --norecurse --recurse | |
117 | --splithead=<name>,...,<name> --splititem=<name>,...,<name> | |
6c6fc3be | 118 | --ignore=<name>,...,<name> --verbose |
54310121 | 119 | |
120 | --help - this message | |
121 | --podpath - colon-separated list of directories containing .pod and | |
122 | .pm files to be converted (. by default). | |
123 | --podroot - filesystem base directory from which all relative paths in | |
124 | podpath stem (default is .). | |
125 | --htmldir - directory to store resulting html files in relative | |
47ec63d0 | 126 | to the filesystem (\$podroot/html by default). |
54310121 | 127 | --htmlroot - http-server base directory from which all relative paths |
128 | in podpath stem (default is /). | |
54310121 | 129 | --norecurse - don't recurse on those subdirectories listed in podpath. |
130 | (default behavior). | |
131 | --recurse - recurse on those subdirectories listed in podpath | |
132 | --splithead - comma-separated list of .pod or .pm files to split. will | |
e05c04ea | 133 | split each file into several smaller files at every occurrence |
54310121 | 134 | of a pod =head[1-6] directive. |
135 | --splititem - comma-separated list of .pod or .pm files to split using | |
136 | splitpod. | |
3e3baf6d TB |
137 | --splitpod - directory where the program splitpod can be found |
138 | (\$podroot/pod by default). | |
47ec63d0 | 139 | --ignore - comma-separated list of files that shouldn't be installed. |
54310121 | 140 | --verbose - self-explanatory. |
141 | ||
142 | END_OF_USAGE | |
143 | ||
6c6fc3be | 144 | my (@podpath, $podroot, $htmldir, $htmlroot, $recurse, @splithead, |
47ec63d0 | 145 | @splititem, $splitpod, $verbose, $pod2html, @ignore); |
3d8876fc | 146 | |
54310121 | 147 | @podpath = ( "." ); # colon-separated list of directories containing .pod |
148 | # and .pm files to be converted. | |
149 | $podroot = "."; # assume the pods we want are here | |
150 | $htmldir = ""; # nothing for now... | |
151 | $htmlroot = "/"; # default value | |
152 | $recurse = 0; # default behavior | |
153 | @splithead = (); # don't split any files by default | |
154 | @splititem = (); # don't split any files by default | |
155 | $splitpod = ""; # nothing for now. | |
156 | ||
47ec63d0 | 157 | $verbose = 0; # whether or not to print debugging info |
54310121 | 158 | |
159 | $pod2html = "pod/pod2html"; | |
160 | ||
3e3baf6d | 161 | usage("") unless @ARGV; |
54310121 | 162 | |
c645ec3f | 163 | # Overcome shell's p1,..,p8 limitation. |
af1e27ef | 164 | # See vms/descrip_mms.template -> descrip.mms for invocation. |
c645ec3f GS |
165 | if ( $^O eq 'VMS' ) { @ARGV = split(/\s+/,$ARGV[0]); } |
166 | ||
65b03822 | 167 | use vars qw( %Options ); |
3d8876fc | 168 | |
54310121 | 169 | # parse the command-line |
65b03822 | 170 | my $result = GetOptions( \%Options, qw( |
54310121 | 171 | help |
172 | podpath=s | |
173 | podroot=s | |
174 | htmldir=s | |
175 | htmlroot=s | |
47ec63d0 | 176 | ignore=s |
54310121 | 177 | recurse! |
178 | splithead=s | |
179 | splititem=s | |
180 | splitpod=s | |
181 | verbose | |
182 | )); | |
183 | usage("invalid parameters") unless $result; | |
184 | parse_command_line(); | |
185 | ||
186 | ||
187 | # set these variables to appropriate values if the user didn't specify | |
188 | # values for them. | |
189 | $htmldir = "$htmlroot/html" unless $htmldir; | |
190 | $splitpod = "$podroot/pod" unless $splitpod; | |
191 | ||
192 | ||
193 | # make sure that the destination directory exists | |
194 | (mkdir($htmldir, 0755) || | |
195 | die "$0: cannot make directory $htmldir: $!\n") if ! -d $htmldir; | |
196 | ||
197 | ||
198 | # the following array will eventually contain files that are to be | |
199 | # ignored in the conversion process. these are files that have been | |
200 | # process by splititem or splithead and should not be converted as a | |
201 | # result. | |
3d8876fc | 202 | my @splitdirs; |
54310121 | 203 | |
47ec63d0 RGS |
204 | # split pods. It's important to do this before convert ANY pods because |
205 | # it may affect some of the links | |
54310121 | 206 | @splitdirs = (); # files in these directories won't get an index |
207 | split_on_head($podroot, $htmldir, \@splitdirs, \@ignore, @splithead); | |
3e3baf6d | 208 | split_on_item($podroot, \@splitdirs, \@ignore, @splititem); |
54310121 | 209 | |
210 | ||
211 | # convert the pod pages found in @poddirs | |
212 | #warn "converting files\n" if $verbose; | |
213 | #warn "\@ignore\t= @ignore\n" if $verbose; | |
3d8876fc | 214 | foreach my $dir (@podpath) { |
54310121 | 215 | installdir($dir, $recurse, $podroot, \@splitdirs, \@ignore); |
216 | } | |
217 | ||
218 | ||
219 | # now go through and create master indices for each pod we split | |
3d8876fc | 220 | foreach my $dir (@splititem) { |
54310121 | 221 | print "creating index $htmldir/$dir.html\n" if $verbose; |
222 | create_index("$htmldir/$dir.html", "$htmldir/$dir"); | |
223 | } | |
224 | ||
3d8876fc | 225 | foreach my $dir (@splithead) { |
776d31fe | 226 | (my $pod = $dir) =~ s,^.*/,,; |
54310121 | 227 | $dir .= ".pod" unless $dir =~ /(\.pod|\.pm)$/; |
228 | # let pod2html create the file | |
229 | runpod2html($dir, 1); | |
230 | ||
231 | # now go through and truncate after the index | |
232 | $dir =~ /^(.*?)(\.pod|\.pm)?$/sm; | |
3d8876fc | 233 | my $file = "$htmldir/$1"; |
54310121 | 234 | print "creating index $file.html\n" if $verbose; |
235 | ||
236 | # read in everything until what would have been the first =head | |
237 | # directive, patching the index as we go. | |
1ae6ead9 | 238 | open(H, '<', "$file.html") || |
54310121 | 239 | die "$0: error opening $file.html for input: $!\n"; |
240 | $/ = ""; | |
3d8876fc | 241 | my @data = (); |
54310121 | 242 | while (<H>) { |
776d31fe SH |
243 | last if /name="name"/i; |
244 | $_ =~ s{href="#(.*)">}{ | |
245 | my $url = "$pod/$1.html" ; | |
246 | $url = Pod::Html::relativize_url( $url, "$file.html" ) | |
247 | if ( ! defined $Options{htmlroot} || $Options{htmlroot} eq '' ); | |
248 | "href=\"$url\">" ; | |
249 | }egi; | |
54310121 | 250 | push @data, $_; |
776d31fe | 251 | } |
54310121 | 252 | close(H); |
253 | ||
47ec63d0 | 254 | # now rewrite the file |
1ae6ead9 | 255 | open(H, '>', "$file.html") || |
54310121 | 256 | die "$0: error opening $file.html for output: $!\n"; |
3d8876fc | 257 | print H "@data", "\n"; |
54310121 | 258 | close(H); |
259 | } | |
260 | ||
261 | ############################################################################## | |
262 | ||
263 | ||
264 | sub usage { | |
265 | warn "$0: @_\n" if @_; | |
266 | die $usage; | |
267 | } | |
268 | ||
269 | ||
270 | sub parse_command_line { | |
65b03822 | 271 | usage() if defined $Options{help}; |
272 | $Options{help} = ""; # make -w shut up | |
54310121 | 273 | |
274 | # list of directories | |
65b03822 | 275 | @podpath = split(":", $Options{podpath}) if defined $Options{podpath}; |
54310121 | 276 | |
277 | # lists of files | |
65b03822 | 278 | @splithead = split(",", $Options{splithead}) if defined $Options{splithead}; |
279 | @splititem = split(",", $Options{splititem}) if defined $Options{splititem}; | |
54310121 | 280 | |
65b03822 | 281 | $htmldir = $Options{htmldir} if defined $Options{htmldir}; |
282 | $htmlroot = $Options{htmlroot} if defined $Options{htmlroot}; | |
283 | $podroot = $Options{podroot} if defined $Options{podroot}; | |
284 | $splitpod = $Options{splitpod} if defined $Options{splitpod}; | |
54310121 | 285 | |
65b03822 | 286 | $recurse = $Options{recurse} if defined $Options{recurse}; |
287 | $verbose = $Options{verbose} if defined $Options{verbose}; | |
47ec63d0 RGS |
288 | |
289 | @ignore = map "$podroot/$_", split(",", $Options{ignore}) if defined $Options{ignore}; | |
54310121 | 290 | } |
291 | ||
292 | ||
293 | sub create_index { | |
294 | my($html, $dir) = @_; | |
df00c672 | 295 | (my $pod = $dir) =~ s,^.*/,,; |
54310121 | 296 | |
297 | # get the list of .html files in this directory | |
298 | opendir(DIR, $dir) || | |
299 | die "$0: error opening directory $dir for reading: $!\n"; | |
e0f13893 | 300 | my @files = sort(grep(/\.html?$/, readdir(DIR))); |
54310121 | 301 | closedir(DIR); |
302 | ||
1ae6ead9 | 303 | open(HTML, '>', $html) || |
54310121 | 304 | die "$0: error opening $html for output: $!\n"; |
305 | ||
306 | # for each .html file in the directory, extract the index | |
307 | # embedded in the file and throw it into the big index. | |
308 | print HTML "<DL COMPACT>\n"; | |
e0f13893 | 309 | foreach my $file (@files) { |
54310121 | 310 | |
e0f13893 | 311 | my $filedata = do { |
1ae6ead9 | 312 | open(my $in, '<', "$dir/$file") || |
e0f13893 Z |
313 | die "$0: error opening $dir/$file for input: $!\n"; |
314 | local $/ = undef; | |
315 | <$in>; | |
316 | }; | |
54310121 | 317 | |
318 | # pull out the NAME section | |
e0f13893 Z |
319 | my($lcp1, $lcp2) = |
320 | ($filedata =~ | |
321 | m#<h1 id="NAME">NAME</h1>\s*<p>\s*(\S+)\s+-\s+(\S.*?\S)</p>#); | |
322 | defined $lcp1 or die "$0: can't find NAME section in $dir/$file\n"; | |
323 | ||
df00c672 | 324 | my $url= "$pod/$file" ; |
65b03822 | 325 | if ( ! defined $Options{htmlroot} || $Options{htmlroot} eq '' ) { |
df00c672 | 326 | $url = Pod::Html::relativize_url( "$pod/$file", $html ) ; |
29f227c9 BS |
327 | } |
328 | ||
e0f13893 Z |
329 | print HTML qq(<DT><A HREF="$url">); |
330 | print HTML "$lcp1</A></DT><DD>$lcp2</DD>\n"; | |
54310121 | 331 | } |
332 | print HTML "</DL>\n"; | |
333 | ||
334 | close(HTML); | |
335 | } | |
336 | ||
337 | ||
338 | sub split_on_head { | |
339 | my($podroot, $htmldir, $splitdirs, $ignore, @splithead) = @_; | |
340 | my($pod, $dirname, $filename); | |
341 | ||
342 | # split the files specified in @splithead on =head[1-6] pod directives | |
343 | print "splitting files by head.\n" if $verbose && $#splithead >= 0; | |
344 | foreach $pod (@splithead) { | |
345 | # figure out the directory name and filename | |
346 | $pod =~ s,^([^/]*)$,/$1,; | |
df00c672 | 347 | $pod =~ m,(.*)/(.*?)(\.pod)?$,; |
54310121 | 348 | $dirname = $1; |
349 | $filename = "$2.pod"; | |
350 | ||
351 | # since we are splitting this file it shouldn't be converted. | |
352 | push(@$ignore, "$podroot/$dirname/$filename"); | |
353 | ||
354 | # split the pod | |
355 | splitpod("$podroot/$dirname/$filename", "$podroot/$dirname", $htmldir, | |
356 | $splitdirs); | |
357 | } | |
358 | } | |
359 | ||
360 | ||
361 | sub split_on_item { | |
362 | my($podroot, $splitdirs, $ignore, @splititem) = @_; | |
363 | my($pwd, $dirname, $filename); | |
364 | ||
365 | print "splitting files by item.\n" if $verbose && $#splititem >= 0; | |
366 | $pwd = getcwd(); | |
b1124ff0 AP |
367 | my $splitter = rel2abs("$splitpod/splitpod", $pwd); |
368 | my $perl = rel2abs($^X, $pwd); | |
3d8876fc | 369 | foreach my $pod (@splititem) { |
54310121 | 370 | # figure out the directory to split into |
371 | $pod =~ s,^([^/]*)$,/$1,; | |
df00c672 | 372 | $pod =~ m,(.*)/(.*?)(\.pod)?$,; |
54310121 | 373 | $dirname = "$1/$2"; |
374 | $filename = "$2.pod"; | |
375 | ||
376 | # since we are splitting this file it shouldn't be converted. | |
377 | push(@$ignore, "$podroot/$dirname.pod"); | |
378 | ||
379 | # split the pod | |
380 | push(@$splitdirs, "$podroot/$dirname"); | |
381 | if (! -d "$podroot/$dirname") { | |
382 | mkdir("$podroot/$dirname", 0755) || | |
383 | die "$0: error creating directory $podroot/$dirname: $!\n"; | |
384 | } | |
385 | chdir("$podroot/$dirname") || | |
386 | die "$0: error changing to directory $podroot/$dirname: $!\n"; | |
3e3baf6d TB |
387 | die "$splitter not found. Use '-splitpod dir' option.\n" |
388 | unless -f $splitter; | |
ab9905e6 | 389 | system($perl, $splitter, "../$filename") && |
3e3baf6d | 390 | warn "$0: error running '$splitter ../$filename'" |
e05c04ea | 391 | ." from $podroot/$dirname"; |
54310121 | 392 | } |
393 | chdir($pwd); | |
394 | } | |
395 | ||
396 | ||
397 | # | |
398 | # splitpod - splits a .pod file into several smaller .pod files | |
399 | # where a new file is started each time a =head[1-6] pod directive | |
400 | # is encountered in the input file. | |
401 | # | |
402 | sub splitpod { | |
403 | my($pod, $poddir, $htmldir, $splitdirs) = @_; | |
404 | my(@poddata, @filedata, @heads); | |
405 | my($file, $i, $j, $prevsec, $section, $nextsec); | |
406 | ||
407 | print "splitting $pod\n" if $verbose; | |
408 | ||
409 | # read the file in paragraphs | |
410 | $/ = ""; | |
1ae6ead9 | 411 | open(SPLITIN, '<', $pod) || |
54310121 | 412 | die "$0: error opening $pod for input: $!\n"; |
413 | @filedata = <SPLITIN>; | |
414 | close(SPLITIN) || | |
415 | die "$0: error closing $pod: $!\n"; | |
416 | ||
417 | # restore the file internally by =head[1-6] sections | |
418 | @poddata = (); | |
419 | for ($i = 0, $j = -1; $i <= $#filedata; $i++) { | |
420 | $j++ if ($filedata[$i] =~ /^\s*=head[1-6]/); | |
421 | if ($j >= 0) { | |
422 | $poddata[$j] = "" unless defined $poddata[$j]; | |
423 | $poddata[$j] .= "\n$filedata[$i]" if $j >= 0; | |
424 | } | |
425 | } | |
426 | ||
427 | # create list of =head[1-6] sections so that we can rewrite | |
428 | # L<> links as necessary. | |
3d8876fc | 429 | my %heads = (); |
54310121 | 430 | foreach $i (0..$#poddata) { |
776d31fe | 431 | $heads{anchorify($1)} = 1 if $poddata[$i] =~ /=head[1-6]\s+(.*)/; |
54310121 | 432 | } |
433 | ||
434 | # create a directory of a similar name and store all the | |
435 | # files in there | |
436 | $pod =~ s,.*/(.*),$1,; # get the last part of the name | |
3d8876fc | 437 | my $dir = $pod; |
54310121 | 438 | $dir =~ s/\.pod//g; |
439 | push(@$splitdirs, "$poddir/$dir"); | |
440 | mkdir("$poddir/$dir", 0755) || | |
441 | die "$0: could not create directory $poddir/$dir: $!\n" | |
442 | unless -d "$poddir/$dir"; | |
443 | ||
444 | $poddata[0] =~ /^\s*=head[1-6]\s+(.*)/; | |
445 | $section = ""; | |
446 | $nextsec = $1; | |
447 | ||
448 | # for each section of the file create a separate pod file | |
449 | for ($i = 0; $i <= $#poddata; $i++) { | |
450 | # determine the "prev" and "next" links | |
451 | $prevsec = $section; | |
452 | $section = $nextsec; | |
453 | if ($i < $#poddata) { | |
454 | $poddata[$i+1] =~ /^\s*=head[1-6]\s+(.*)/; | |
455 | $nextsec = $1; | |
456 | } else { | |
457 | $nextsec = ""; | |
458 | } | |
459 | ||
460 | # determine an appropriate filename (this must correspond with | |
461 | # what pod2html will try and guess) | |
462 | # $poddata[$i] =~ /^\s*=head[1-6]\s+(.*)/; | |
776d31fe | 463 | $file = "$dir/" . anchorify($section) . ".pod"; |
54310121 | 464 | |
465 | # create the new .pod file | |
466 | print "\tcreating $poddir/$file\n" if $verbose; | |
1ae6ead9 | 467 | open(SPLITOUT, '>', "$poddir/$file") || |
54310121 | 468 | die "$0: error opening $poddir/$file for output: $!\n"; |
469 | $poddata[$i] =~ s,L<([^<>]*)>, | |
776d31fe SH |
470 | defined $heads{anchorify($1)} ? "L<$dir/$1>" : "L<$1>" |
471 | ,ge; | |
54310121 | 472 | print SPLITOUT $poddata[$i]."\n\n"; |
473 | print SPLITOUT "=over 4\n\n"; | |
474 | print SPLITOUT "=item *\n\nBack to L<$dir/\"$prevsec\">\n\n" if $prevsec; | |
475 | print SPLITOUT "=item *\n\nForward to L<$dir/\"$nextsec\">\n\n" if $nextsec; | |
476 | print SPLITOUT "=item *\n\nUp to L<$dir>\n\n"; | |
477 | print SPLITOUT "=back\n\n"; | |
478 | close(SPLITOUT) || | |
479 | die "$0: error closing $poddir/$file: $!\n"; | |
480 | } | |
481 | } | |
482 | ||
483 | ||
484 | # | |
485 | # installdir - takes care of converting the .pod and .pm files in the | |
486 | # current directory to .html files and then installing those. | |
487 | # | |
488 | sub installdir { | |
489 | my($dir, $recurse, $podroot, $splitdirs, $ignore) = @_; | |
54310121 | 490 | |
8de3880f AP |
491 | my @dirlist; # directories to recurse on |
492 | my @podlist; # .pod files to install | |
493 | my @pmlist; # .pm files to install | |
54310121 | 494 | |
495 | # should files in this directory get an index? | |
8de3880f | 496 | my $doindex = (grep($_ eq "$podroot/$dir", @$splitdirs) ? 0 : 1); |
54310121 | 497 | |
498 | opendir(DIR, "$podroot/$dir") | |
499 | || die "$0: error opening directory $podroot/$dir: $!\n"; | |
500 | ||
83c03aa3 AP |
501 | while(readdir DIR) { |
502 | no_upwards($_) or next; | |
503 | my $is_dir = -d "$podroot/$dir/$_"; | |
504 | next if $is_dir and not $recurse; | |
7e7b3f79 AP |
505 | my $target |
506 | = $is_dir ? \@dirlist | |
507 | : s/\.pod$// ? \@podlist | |
508 | : s/\.pm$// ? \@pmlist | |
509 | : undef | |
510 | ; | |
83c03aa3 AP |
511 | push @$target, "$dir/$_" if $target; |
512 | } | |
54310121 | 513 | |
514 | closedir(DIR); | |
515 | ||
83c03aa3 AP |
516 | if ($^O eq 'VMS') { s/\.dir$//i for @dirlist } |
517 | ||
54310121 | 518 | # recurse on all subdirectories we kept track of |
519 | foreach $dir (@dirlist) { | |
520 | installdir($dir, $recurse, $podroot, $splitdirs, $ignore); | |
521 | } | |
522 | ||
523 | # install all the pods we found | |
3d8876fc | 524 | foreach my $pod (@podlist) { |
54310121 | 525 | # check if we should ignore it. |
47ec63d0 RGS |
526 | next if $pod =~ m(/t/); # comes from a test file |
527 | next if grep($_ eq "$pod.pod", @$ignore); | |
54310121 | 528 | |
529 | # check if a .pm files exists too | |
df00c672 | 530 | if (grep($_ eq $pod, @pmlist)) { |
e1b7525f YO |
531 | print "$0: Warning both '$podroot/$pod.pod' and " |
532 | . "'$podroot/$pod.pm' exist, using pod\n"; | |
54310121 | 533 | push(@ignore, "$pod.pm"); |
534 | } | |
535 | runpod2html("$pod.pod", $doindex); | |
536 | } | |
537 | ||
538 | # install all the .pm files we found | |
3d8876fc | 539 | foreach my $pm (@pmlist) { |
54310121 | 540 | # check if we should ignore it. |
47ec63d0 | 541 | next if $pm =~ m(/t/); # comes from a test file |
54310121 | 542 | next if grep($_ eq "$pm.pm", @ignore); |
543 | ||
544 | runpod2html("$pm.pm", $doindex); | |
545 | } | |
546 | } | |
547 | ||
548 | ||
549 | # | |
550 | # runpod2html - invokes pod2html to convert a .pod or .pm file to a .html | |
551 | # file. | |
552 | # | |
553 | sub runpod2html { | |
554 | my($pod, $doindex) = @_; | |
555 | my($html, $i, $dir, @dirs); | |
556 | ||
557 | $html = $pod; | |
558 | $html =~ s/\.(pod|pm)$/.html/g; | |
559 | ||
560 | # make sure the destination directories exist | |
561 | @dirs = split("/", $html); | |
562 | $dir = "$htmldir/"; | |
563 | for ($i = 0; $i < $#dirs; $i++) { | |
564 | if (! -d "$dir$dirs[$i]") { | |
565 | mkdir("$dir$dirs[$i]", 0755) || | |
566 | die "$0: error creating directory $dir$dirs[$i]: $!\n"; | |
567 | } | |
568 | $dir .= "$dirs[$i]/"; | |
569 | } | |
570 | ||
571 | # invoke pod2html | |
572 | print "$podroot/$pod => $htmldir/$html\n" if $verbose; | |
df00c672 | 573 | Pod::Html::pod2html( |
5a039dd3 | 574 | "--htmldir=$htmldir", |
54310121 | 575 | "--htmlroot=$htmlroot", |
576 | "--podpath=".join(":", @podpath), | |
6c6fc3be | 577 | "--podroot=$podroot", |
7c82de66 | 578 | "--header", |
54310121 | 579 | ($doindex ? "--index" : "--noindex"), |
580 | "--" . ($recurse ? "" : "no") . "recurse", | |
54310121 | 581 | "--infile=$podroot/$pod", "--outfile=$htmldir/$html"); |
582 | die "$0: error running $pod2html: $!\n" if $?; | |
583 | } |