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1 | #!./perl -w |
2 | ||
3 | # This file should really be a extracted from a .PL | |
54310121 | 4 | |
3e3baf6d TB |
5 | use lib 'lib'; # use source library if present |
6 | ||
54310121 | 7 | use Config; # for config options in the makefile |
8 | use Getopt::Long; # for command-line parsing | |
9 | use Cwd; | |
10 | use Pod::Html; | |
11 | ||
12 | umask 022; | |
13 | ||
14 | =head1 NAME | |
15 | ||
16 | installhtml - converts a collection of POD pages to HTML format. | |
17 | ||
18 | =head1 SYNOPSIS | |
19 | ||
20 | installhtml [--help] [--podpath=<name>:...:<name>] [--podroot=<name>] | |
21 | [--htmldir=<name>] [--htmlroot=<name>] [--norecurse] [--recurse] | |
22 | [--splithead=<name>,...,<name>] [--splititem=<name>,...,<name>] | |
23 | [--libpods=<name>,...,<name>] [--verbose] | |
24 | ||
25 | =head1 DESCRIPTION | |
26 | ||
27 | I<installhtml> converts a collection of POD pages to a corresponding | |
28 | collection of HTML pages. This is primarily used to convert the pod | |
29 | pages found in the perl distribution. | |
30 | ||
31 | =head1 OPTIONS | |
32 | ||
33 | =over 4 | |
34 | ||
35 | =item B<--help> help | |
36 | ||
37 | Displays the usage. | |
38 | ||
3e3baf6d TB |
39 | =item B<--podroot> POD search path base directory |
40 | ||
41 | The base directory to search for all .pod and .pm files to be converted. | |
42 | Default is current directory. | |
43 | ||
54310121 | 44 | =item B<--podpath> POD search path |
45 | ||
e05c04ea | 46 | The list of directories to search for .pod and .pm files to be converted. |
54310121 | 47 | Default is `podroot/.'. |
48 | ||
3e3baf6d | 49 | =item B<--recurse> recurse on subdirectories |
54310121 | 50 | |
3e3baf6d TB |
51 | Whether or not to convert all .pm and .pod files found in subdirectories |
52 | too. Default is to not recurse. | |
54310121 | 53 | |
54 | =item B<--htmldir> HTML destination directory | |
55 | ||
56 | The base directory which all HTML files will be written to. This should | |
57 | be a path relative to the filesystem, not the resulting URL. | |
58 | ||
59 | =item B<--htmlroot> URL base directory | |
60 | ||
61 | The base directory which all resulting HTML files will be visible at in | |
62 | a URL. The default is `/'. | |
63 | ||
54310121 | 64 | =item B<--splithead> POD files to split on =head directive |
65 | ||
af19f77d | 66 | Comma-separated list of pod files to split by the =head directive. The |
3e3baf6d TB |
67 | .pod suffix is optional. These files should have names specified |
68 | relative to podroot. | |
54310121 | 69 | |
70 | =item B<--splititem> POD files to split on =item directive | |
71 | ||
af19f77d | 72 | Comma-separated list of all pod files to split by the =item directive. |
3e3baf6d TB |
73 | The .pod suffix is optional. I<installhtml> does not do the actual |
74 | split, rather it invokes I<splitpod> to do the dirty work. As with | |
75 | --splithead, these files should have names specified relative to podroot. | |
76 | ||
77 | =item B<--splitpod> Directory containing the splitpod program | |
78 | ||
79 | The directory containing the splitpod program. The default is `podroot/pod'. | |
54310121 | 80 | |
81 | =item B<--libpods> library PODs for LE<lt>E<gt> links | |
82 | ||
af19f77d | 83 | Comma-separated list of "library" pod files. This is the same list that |
54310121 | 84 | will be passed to pod2html when any pod is converted. |
85 | ||
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 \ | |
af19f77d | 103 | --libpods=perlfunc,perlguts,perlvar,perlrun,perlop \ |
84902520 TB |
104 | --recurse \ |
105 | --verbose | |
54310121 | 106 | |
107 | =head1 AUTHOR | |
108 | ||
109 | Chris Hall E<lt>hallc@cs.colorado.eduE<gt> | |
110 | ||
111 | =head1 TODO | |
112 | ||
113 | =cut | |
114 | ||
115 | $usage =<<END_OF_USAGE; | |
116 | Usage: $0 --help --podpath=<name>:...:<name> --podroot=<name> | |
117 | --htmldir=<name> --htmlroot=<name> --norecurse --recurse | |
118 | --splithead=<name>,...,<name> --splititem=<name>,...,<name> | |
119 | --libpods=<name>,...,<name> --verbose | |
120 | ||
121 | --help - this message | |
122 | --podpath - colon-separated list of directories containing .pod and | |
123 | .pm files to be converted (. by default). | |
124 | --podroot - filesystem base directory from which all relative paths in | |
125 | podpath stem (default is .). | |
126 | --htmldir - directory to store resulting html files in relative | |
127 | to the filesystem (\$podroot/html by default). | |
128 | --htmlroot - http-server base directory from which all relative paths | |
129 | in podpath stem (default is /). | |
130 | --libpods - comma-separated list of files to search for =item pod | |
131 | directives in as targets of C<> and implicit links (empty | |
132 | by default). | |
133 | --norecurse - don't recurse on those subdirectories listed in podpath. | |
134 | (default behavior). | |
135 | --recurse - recurse on those subdirectories listed in podpath | |
136 | --splithead - comma-separated list of .pod or .pm files to split. will | |
e05c04ea | 137 | split each file into several smaller files at every occurrence |
54310121 | 138 | of a pod =head[1-6] directive. |
139 | --splititem - comma-separated list of .pod or .pm files to split using | |
140 | splitpod. | |
3e3baf6d TB |
141 | --splitpod - directory where the program splitpod can be found |
142 | (\$podroot/pod by default). | |
54310121 | 143 | --verbose - self-explanatory. |
144 | ||
145 | END_OF_USAGE | |
146 | ||
147 | @libpods = (); | |
148 | @podpath = ( "." ); # colon-separated list of directories containing .pod | |
149 | # and .pm files to be converted. | |
150 | $podroot = "."; # assume the pods we want are here | |
151 | $htmldir = ""; # nothing for now... | |
152 | $htmlroot = "/"; # default value | |
153 | $recurse = 0; # default behavior | |
154 | @splithead = (); # don't split any files by default | |
155 | @splititem = (); # don't split any files by default | |
156 | $splitpod = ""; # nothing for now. | |
157 | ||
158 | $verbose = 0; # whether or not to print debugging info | |
159 | ||
160 | $pod2html = "pod/pod2html"; | |
161 | ||
3e3baf6d | 162 | usage("") unless @ARGV; |
54310121 | 163 | |
164 | # parse the command-line | |
165 | $result = GetOptions( qw( | |
166 | help | |
167 | podpath=s | |
168 | podroot=s | |
169 | htmldir=s | |
170 | htmlroot=s | |
171 | libpods=s | |
172 | recurse! | |
173 | splithead=s | |
174 | splititem=s | |
175 | splitpod=s | |
176 | verbose | |
177 | )); | |
178 | usage("invalid parameters") unless $result; | |
179 | parse_command_line(); | |
180 | ||
181 | ||
182 | # set these variables to appropriate values if the user didn't specify | |
183 | # values for them. | |
184 | $htmldir = "$htmlroot/html" unless $htmldir; | |
185 | $splitpod = "$podroot/pod" unless $splitpod; | |
186 | ||
187 | ||
188 | # make sure that the destination directory exists | |
189 | (mkdir($htmldir, 0755) || | |
190 | die "$0: cannot make directory $htmldir: $!\n") if ! -d $htmldir; | |
191 | ||
192 | ||
193 | # the following array will eventually contain files that are to be | |
194 | # ignored in the conversion process. these are files that have been | |
195 | # process by splititem or splithead and should not be converted as a | |
196 | # result. | |
197 | @ignore = (); | |
198 | ||
199 | ||
200 | # split pods. its important to do this before convert ANY pods because | |
201 | # it may effect some of the links | |
202 | @splitdirs = (); # files in these directories won't get an index | |
203 | split_on_head($podroot, $htmldir, \@splitdirs, \@ignore, @splithead); | |
3e3baf6d | 204 | split_on_item($podroot, \@splitdirs, \@ignore, @splititem); |
54310121 | 205 | |
206 | ||
207 | # convert the pod pages found in @poddirs | |
208 | #warn "converting files\n" if $verbose; | |
209 | #warn "\@ignore\t= @ignore\n" if $verbose; | |
210 | foreach $dir (@podpath) { | |
211 | installdir($dir, $recurse, $podroot, \@splitdirs, \@ignore); | |
212 | } | |
213 | ||
214 | ||
215 | # now go through and create master indices for each pod we split | |
216 | foreach $dir (@splititem) { | |
217 | print "creating index $htmldir/$dir.html\n" if $verbose; | |
218 | create_index("$htmldir/$dir.html", "$htmldir/$dir"); | |
219 | } | |
220 | ||
221 | foreach $dir (@splithead) { | |
222 | $dir .= ".pod" unless $dir =~ /(\.pod|\.pm)$/; | |
223 | # let pod2html create the file | |
224 | runpod2html($dir, 1); | |
225 | ||
226 | # now go through and truncate after the index | |
227 | $dir =~ /^(.*?)(\.pod|\.pm)?$/sm; | |
228 | $file = "$htmldir/$1"; | |
229 | print "creating index $file.html\n" if $verbose; | |
230 | ||
231 | # read in everything until what would have been the first =head | |
232 | # directive, patching the index as we go. | |
233 | open(H, "<$file.html") || | |
234 | die "$0: error opening $file.html for input: $!\n"; | |
235 | $/ = ""; | |
236 | @data = (); | |
237 | while (<H>) { | |
238 | last if /NAME=/; | |
239 | s,HREF="#(.*)">,HREF="$file/$1.html">,g; | |
240 | push @data, $_; | |
241 | } | |
242 | close(H); | |
243 | ||
244 | # now rewrite the file | |
245 | open(H, ">$file.html") || | |
246 | die "$0: error opening $file.html for output: $!\n"; | |
247 | print H "@data\n"; | |
248 | close(H); | |
249 | } | |
250 | ||
251 | ############################################################################## | |
252 | ||
253 | ||
254 | sub usage { | |
255 | warn "$0: @_\n" if @_; | |
256 | die $usage; | |
257 | } | |
258 | ||
259 | ||
260 | sub parse_command_line { | |
261 | usage() if defined $opt_help; | |
262 | $opt_help = ""; # make -w shut up | |
263 | ||
264 | # list of directories | |
265 | @podpath = split(":", $opt_podpath) if defined $opt_podpath; | |
266 | ||
267 | # lists of files | |
268 | @splithead = split(",", $opt_splithead) if defined $opt_splithead; | |
269 | @splititem = split(",", $opt_splititem) if defined $opt_splititem; | |
270 | @libpods = split(",", $opt_libpods) if defined $opt_libpods; | |
271 | ||
272 | $htmldir = $opt_htmldir if defined $opt_htmldir; | |
273 | $htmlroot = $opt_htmlroot if defined $opt_htmlroot; | |
274 | $podroot = $opt_podroot if defined $opt_podroot; | |
275 | $splitpod = $opt_splitpod if defined $opt_splitpod; | |
276 | ||
277 | $recurse = $opt_recurse if defined $opt_recurse; | |
278 | $verbose = $opt_verbose if defined $opt_verbose; | |
279 | } | |
280 | ||
281 | ||
3e3baf6d TB |
282 | sub absolute_path { |
283 | my($cwd, $path) = @_; | |
284 | return "$cwd/$path" unless $path =~ m:/:; | |
285 | # add cwd if path is not already an absolute path | |
286 | $path = "$cwd/$path" if (substr($path,0,1) ne '/'); | |
287 | return $path; | |
288 | } | |
289 | ||
290 | ||
54310121 | 291 | sub create_index { |
292 | my($html, $dir) = @_; | |
293 | my(@files, @filedata, @index, $file); | |
af19f77d LP |
294 | my($lcp1,$lcp2); |
295 | ||
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: $!\n"; | |
39e571d4 | 300 | @files = sort(grep(/\.html?$/, readdir(DIR))); |
54310121 | 301 | closedir(DIR); |
302 | ||
303 | open(HTML, ">$html") || | |
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"; | |
309 | foreach $file (@files) { | |
310 | $/ = ""; | |
311 | ||
312 | open(IN, "<$dir/$file") || | |
313 | die "$0: error opening $dir/$file for input: $!\n"; | |
314 | @filedata = <IN>; | |
315 | close(IN); | |
316 | ||
317 | # pull out the NAME section | |
318 | ($name) = grep(/NAME=/, @filedata); | |
af19f77d LP |
319 | ($lcp1,$lcp2) = ($name =~ m,/H1>\s(\S+)\s[\s-]*(.*?)\s*$,sm); |
320 | if (defined $lcp1 and $lcp1 eq '<P>') { # Uninteresting. Try again. | |
321 | ($lcp1,$lcp2) = ($name =~ m,/H1>\s<P>\s(\S+)\s[\s-]*(.*?)\s*$,sm); | |
322 | } | |
54310121 | 323 | print HTML qq(<A HREF="$dir/$file">); |
af19f77d LP |
324 | print HTML "<DT>$lcp1</A><DD>$lcp2\n" if defined $lcp1; |
325 | # print HTML qq(<A HREF="$dir/$file">$lcp1</A><BR>\n") if defined $lcp1; | |
54310121 | 326 | |
327 | next; | |
328 | ||
329 | @index = grep(/<!-- INDEX BEGIN -->.*<!-- INDEX END -->/s, | |
330 | @filedata); | |
331 | for (@index) { | |
af19f77d | 332 | s/<!-- INDEX BEGIN -->(\s*<!--)(.*)(-->\s*)<!-- INDEX END -->/$lcp2/s; |
54310121 | 333 | s,#,$dir/$file#,g; |
334 | # print HTML "$_\n"; | |
335 | print HTML "$_\n<P><HR><P>\n"; | |
336 | } | |
337 | } | |
338 | print HTML "</DL>\n"; | |
339 | ||
340 | close(HTML); | |
341 | } | |
342 | ||
343 | ||
344 | sub split_on_head { | |
345 | my($podroot, $htmldir, $splitdirs, $ignore, @splithead) = @_; | |
346 | my($pod, $dirname, $filename); | |
347 | ||
348 | # split the files specified in @splithead on =head[1-6] pod directives | |
349 | print "splitting files by head.\n" if $verbose && $#splithead >= 0; | |
350 | foreach $pod (@splithead) { | |
351 | # figure out the directory name and filename | |
352 | $pod =~ s,^([^/]*)$,/$1,; | |
353 | $pod =~ m,(.*?)/(.*?)(\.pod)?$,; | |
354 | $dirname = $1; | |
355 | $filename = "$2.pod"; | |
356 | ||
357 | # since we are splitting this file it shouldn't be converted. | |
358 | push(@$ignore, "$podroot/$dirname/$filename"); | |
359 | ||
360 | # split the pod | |
361 | splitpod("$podroot/$dirname/$filename", "$podroot/$dirname", $htmldir, | |
362 | $splitdirs); | |
363 | } | |
364 | } | |
365 | ||
366 | ||
367 | sub split_on_item { | |
368 | my($podroot, $splitdirs, $ignore, @splititem) = @_; | |
369 | my($pwd, $dirname, $filename); | |
370 | ||
371 | print "splitting files by item.\n" if $verbose && $#splititem >= 0; | |
372 | $pwd = getcwd(); | |
3e3baf6d | 373 | my $splitter = absolute_path($pwd, "$splitpod/splitpod"); |
54310121 | 374 | foreach $pod (@splititem) { |
375 | # figure out the directory to split into | |
376 | $pod =~ s,^([^/]*)$,/$1,; | |
377 | $pod =~ m,(.*?)/(.*?)(\.pod)?$,; | |
378 | $dirname = "$1/$2"; | |
379 | $filename = "$2.pod"; | |
380 | ||
381 | # since we are splitting this file it shouldn't be converted. | |
382 | push(@$ignore, "$podroot/$dirname.pod"); | |
383 | ||
384 | # split the pod | |
385 | push(@$splitdirs, "$podroot/$dirname"); | |
386 | if (! -d "$podroot/$dirname") { | |
387 | mkdir("$podroot/$dirname", 0755) || | |
388 | die "$0: error creating directory $podroot/$dirname: $!\n"; | |
389 | } | |
390 | chdir("$podroot/$dirname") || | |
391 | die "$0: error changing to directory $podroot/$dirname: $!\n"; | |
3e3baf6d TB |
392 | die "$splitter not found. Use '-splitpod dir' option.\n" |
393 | unless -f $splitter; | |
394 | system("perl", $splitter, "../$filename") && | |
395 | warn "$0: error running '$splitter ../$filename'" | |
e05c04ea | 396 | ." from $podroot/$dirname"; |
54310121 | 397 | } |
398 | chdir($pwd); | |
399 | } | |
400 | ||
401 | ||
402 | # | |
403 | # splitpod - splits a .pod file into several smaller .pod files | |
404 | # where a new file is started each time a =head[1-6] pod directive | |
405 | # is encountered in the input file. | |
406 | # | |
407 | sub splitpod { | |
408 | my($pod, $poddir, $htmldir, $splitdirs) = @_; | |
409 | my(@poddata, @filedata, @heads); | |
410 | my($file, $i, $j, $prevsec, $section, $nextsec); | |
411 | ||
412 | print "splitting $pod\n" if $verbose; | |
413 | ||
414 | # read the file in paragraphs | |
415 | $/ = ""; | |
416 | open(SPLITIN, "<$pod") || | |
417 | die "$0: error opening $pod for input: $!\n"; | |
418 | @filedata = <SPLITIN>; | |
419 | close(SPLITIN) || | |
420 | die "$0: error closing $pod: $!\n"; | |
421 | ||
422 | # restore the file internally by =head[1-6] sections | |
423 | @poddata = (); | |
424 | for ($i = 0, $j = -1; $i <= $#filedata; $i++) { | |
425 | $j++ if ($filedata[$i] =~ /^\s*=head[1-6]/); | |
426 | if ($j >= 0) { | |
427 | $poddata[$j] = "" unless defined $poddata[$j]; | |
428 | $poddata[$j] .= "\n$filedata[$i]" if $j >= 0; | |
429 | } | |
430 | } | |
431 | ||
432 | # create list of =head[1-6] sections so that we can rewrite | |
433 | # L<> links as necessary. | |
434 | %heads = (); | |
435 | foreach $i (0..$#poddata) { | |
436 | $heads{htmlize($1)} = 1 if $poddata[$i] =~ /=head[1-6]\s+(.*)/; | |
437 | } | |
438 | ||
439 | # create a directory of a similar name and store all the | |
440 | # files in there | |
441 | $pod =~ s,.*/(.*),$1,; # get the last part of the name | |
442 | $dir = $pod; | |
443 | $dir =~ s/\.pod//g; | |
444 | push(@$splitdirs, "$poddir/$dir"); | |
445 | mkdir("$poddir/$dir", 0755) || | |
446 | die "$0: could not create directory $poddir/$dir: $!\n" | |
447 | unless -d "$poddir/$dir"; | |
448 | ||
449 | $poddata[0] =~ /^\s*=head[1-6]\s+(.*)/; | |
450 | $section = ""; | |
451 | $nextsec = $1; | |
452 | ||
453 | # for each section of the file create a separate pod file | |
454 | for ($i = 0; $i <= $#poddata; $i++) { | |
455 | # determine the "prev" and "next" links | |
456 | $prevsec = $section; | |
457 | $section = $nextsec; | |
458 | if ($i < $#poddata) { | |
459 | $poddata[$i+1] =~ /^\s*=head[1-6]\s+(.*)/; | |
460 | $nextsec = $1; | |
461 | } else { | |
462 | $nextsec = ""; | |
463 | } | |
464 | ||
465 | # determine an appropriate filename (this must correspond with | |
466 | # what pod2html will try and guess) | |
467 | # $poddata[$i] =~ /^\s*=head[1-6]\s+(.*)/; | |
468 | $file = "$dir/" . htmlize($section) . ".pod"; | |
469 | ||
470 | # create the new .pod file | |
471 | print "\tcreating $poddir/$file\n" if $verbose; | |
472 | open(SPLITOUT, ">$poddir/$file") || | |
473 | die "$0: error opening $poddir/$file for output: $!\n"; | |
474 | $poddata[$i] =~ s,L<([^<>]*)>, | |
475 | defined $heads{htmlize($1)} ? "L<$dir/$1>" : "L<$1>" | |
476 | ,ge; | |
477 | print SPLITOUT $poddata[$i]."\n\n"; | |
478 | print SPLITOUT "=over 4\n\n"; | |
479 | print SPLITOUT "=item *\n\nBack to L<$dir/\"$prevsec\">\n\n" if $prevsec; | |
480 | print SPLITOUT "=item *\n\nForward to L<$dir/\"$nextsec\">\n\n" if $nextsec; | |
481 | print SPLITOUT "=item *\n\nUp to L<$dir>\n\n"; | |
482 | print SPLITOUT "=back\n\n"; | |
483 | close(SPLITOUT) || | |
484 | die "$0: error closing $poddir/$file: $!\n"; | |
485 | } | |
486 | } | |
487 | ||
488 | ||
489 | # | |
490 | # installdir - takes care of converting the .pod and .pm files in the | |
491 | # current directory to .html files and then installing those. | |
492 | # | |
493 | sub installdir { | |
494 | my($dir, $recurse, $podroot, $splitdirs, $ignore) = @_; | |
495 | my(@dirlist, @podlist, @pmlist, $doindex); | |
496 | ||
497 | @dirlist = (); # directories to recurse on | |
498 | @podlist = (); # .pod files to install | |
499 | @pmlist = (); # .pm files to install | |
500 | ||
501 | # should files in this directory get an index? | |
502 | $doindex = (grep($_ eq "$podroot/$dir", @$splitdirs) ? 0 : 1); | |
503 | ||
504 | opendir(DIR, "$podroot/$dir") | |
505 | || die "$0: error opening directory $podroot/$dir: $!\n"; | |
506 | ||
507 | # find the directories to recurse on | |
508 | @dirlist = map { "$dir/$_" } | |
509 | grep(-d "$podroot/$dir/$_" && !/^\.{1,2}/, readdir(DIR)) if $recurse; | |
510 | rewinddir(DIR); | |
511 | ||
512 | # find all the .pod files within the directory | |
513 | @podlist = map { /^(.*)\.pod$/; "$dir/$1" } | |
514 | grep(! -d "$podroot/$dir/$_" && /\.pod$/, readdir(DIR)); | |
515 | rewinddir(DIR); | |
516 | ||
517 | # find all the .pm files within the directory | |
518 | @pmlist = map { /^(.*)\.pm$/; "$dir/$1" } | |
519 | grep(! -d "$podroot/$dir/$_" && /\.pm$/, readdir(DIR)); | |
520 | ||
521 | closedir(DIR); | |
522 | ||
523 | # recurse on all subdirectories we kept track of | |
524 | foreach $dir (@dirlist) { | |
525 | installdir($dir, $recurse, $podroot, $splitdirs, $ignore); | |
526 | } | |
527 | ||
528 | # install all the pods we found | |
529 | foreach $pod (@podlist) { | |
530 | # check if we should ignore it. | |
531 | next if grep($_ eq "$podroot/$pod.pod", @$ignore); | |
532 | ||
533 | # check if a .pm files exists too | |
534 | if (grep($_ eq "$pod.pm", @pmlist)) { | |
535 | print "$0: Warning both `$podroot/$pod.pod' and " | |
536 | . "`$podroot/$pod.pm' exist, using pod\n"; | |
537 | push(@ignore, "$pod.pm"); | |
538 | } | |
539 | runpod2html("$pod.pod", $doindex); | |
540 | } | |
541 | ||
542 | # install all the .pm files we found | |
543 | foreach $pm (@pmlist) { | |
544 | # check if we should ignore it. | |
545 | next if grep($_ eq "$pm.pm", @ignore); | |
546 | ||
547 | runpod2html("$pm.pm", $doindex); | |
548 | } | |
549 | } | |
550 | ||
551 | ||
552 | # | |
553 | # runpod2html - invokes pod2html to convert a .pod or .pm file to a .html | |
554 | # file. | |
555 | # | |
556 | sub runpod2html { | |
557 | my($pod, $doindex) = @_; | |
558 | my($html, $i, $dir, @dirs); | |
559 | ||
560 | $html = $pod; | |
561 | $html =~ s/\.(pod|pm)$/.html/g; | |
562 | ||
563 | # make sure the destination directories exist | |
564 | @dirs = split("/", $html); | |
565 | $dir = "$htmldir/"; | |
566 | for ($i = 0; $i < $#dirs; $i++) { | |
567 | if (! -d "$dir$dirs[$i]") { | |
568 | mkdir("$dir$dirs[$i]", 0755) || | |
569 | die "$0: error creating directory $dir$dirs[$i]: $!\n"; | |
570 | } | |
571 | $dir .= "$dirs[$i]/"; | |
572 | } | |
573 | ||
574 | # invoke pod2html | |
575 | print "$podroot/$pod => $htmldir/$html\n" if $verbose; | |
576 | #system("./pod2html", | |
577 | Pod::Html'pod2html( | |
578 | #Pod::Html'pod2html($pod2html, | |
579 | "--htmlroot=$htmlroot", | |
580 | "--podpath=".join(":", @podpath), | |
581 | "--podroot=$podroot", "--netscape", | |
582 | ($doindex ? "--index" : "--noindex"), | |
583 | "--" . ($recurse ? "" : "no") . "recurse", | |
584 | ($#libpods >= 0) ? "--libpods=" . join(":", @libpods) : "", | |
585 | "--infile=$podroot/$pod", "--outfile=$htmldir/$html"); | |
586 | die "$0: error running $pod2html: $!\n" if $?; | |
587 | } | |
588 | ||
589 | sub htmlize { htmlify(0, @_) } |