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1 | #!/usr/bin/perl | |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | use IO::File; | |
6 | use JSON; | |
7 | ||
8 | use Data::Dumper; | |
9 | ||
10 | my $environments = { | |
11 | default => 1, | |
12 | wiki => 1, | |
13 | manvolnum => 1, | |
14 | pvelogo => 0, # ignore | |
15 | }; | |
16 | ||
17 | my $fileinfo = { | |
18 | outfile => { | |
19 | default => { | |
20 | "pve-admin-guide.adoc" => "pve-admin-guide.html", | |
21 | "datacenter.cfg.adoc" => "datacenter.cfg.5.html", | |
22 | "ha-manager.adoc" => "chapter-ha-manager.html", | |
23 | "pct.adoc" => "chapter-pct.html", | |
24 | "pve-bibliography.adoc" => "chapter-pve-bibliography.html", | |
25 | "pve-firewall.adoc" => "chapter-pve-firewall.html", | |
26 | "pve-installation.adoc" => "chapter-pve-installation.html", | |
27 | "pvecm.adoc" => "chapter-pvecm.html", | |
28 | "pvesm.adoc" => "chapter-pvesm.html", | |
29 | "pveum.adoc" => "chapter-pveum.html", | |
30 | "qm.adoc" => "chapter-qm.html", | |
31 | "sysadmin.adoc" => "chapter-sysadmin.html", | |
32 | "vzdump.adoc" => "chapter-vzdump.html", | |
33 | "pmxcfs.adoc" => "chapter-pmxcfs.html", | |
34 | "pve-faq.adoc" => "chapter-pve-faq.html", | |
35 | }, | |
36 | manvolnum => { | |
37 | "ha-manager.adoc" => "ha-manager.1", | |
38 | "pct.adoc" => "pct.1", | |
39 | "pveam.adoc" => "pveam.1", | |
40 | "pveceph.adoc" => "pveceph.1", | |
41 | "pvecm.adoc" => "pvecm.1", | |
42 | "pveperf.adoc" => "pveperf.1", | |
43 | "pvesm.adoc" => "pvesm.1", | |
44 | "pvesubscription.adoc" => "pvesubscription.1", | |
45 | "pveum.adoc" => "pveum.1", | |
46 | "qm.adoc" => "qm.1", | |
47 | "qmrestore.adoc" => "qmrestore.1", | |
48 | "vzdump.adoc" => "vzdump.1", | |
49 | "datacenter.cfg.adoc" => "datacenter.cfg.5", | |
50 | "pct.conf.adoc" => "pct.conf.5", | |
51 | "qm.conf.adoc" => "qm.conf.5", | |
52 | "pmxcfs.adoc" => "pmxcfs.8", | |
53 | "pvedaemon.adoc" => "pvedaemon.8", | |
54 | "pve-firewall.adoc" => "pve-firewall.8", | |
55 | "pve-ha-crm.adoc" => "pve-ha-crm.8", | |
56 | "pve-ha-lrm.adoc" => "pve-ha-lrm.8", | |
57 | "pveproxy.adoc" => "pveproxy.8", | |
58 | "pvestatd.adoc" => "pvestatd.8", | |
59 | "spiceproxy.adoc" => "spiceproxy.8", | |
60 | }, | |
61 | }, | |
62 | }; | |
63 | ||
64 | my $start_env = []; | |
65 | foreach my $e (keys %$environments) { | |
66 | push @$start_env, $e if $environments->{$e}; | |
67 | } | |
68 | ||
69 | my $env_stack = [$start_env]; | |
70 | my $env_name_stack = []; | |
71 | ||
72 | sub reset_environment_stack { | |
73 | $env_stack = [$start_env]; | |
74 | $env_name_stack = []; | |
75 | } | |
76 | ||
77 | sub push_environment { | |
78 | my ($env, $not) = @_; | |
79 | ||
80 | die "undefined environment '$env'\n" if !defined($environments->{$env}); | |
81 | ||
82 | # FIXME: this seems wrong (nested env?)? | |
83 | return if !$environments->{$env}; # do not track | |
84 | ||
85 | if ($not) { | |
86 | my $new_env = []; | |
87 | foreach my $e (@{$env_stack->[-1]}) { | |
88 | if ($e ne $env) { | |
89 | push @$new_env, $e; | |
90 | } | |
91 | } | |
92 | die "empty environment" if !scalar($new_env); | |
93 | push @$env_stack, $new_env; | |
94 | } else { | |
95 | push @$env_stack, [$env]; | |
96 | } | |
97 | ||
98 | push @$env_name_stack, $env; | |
99 | } | |
100 | ||
101 | sub pop_environment { | |
102 | my ($env) = @_; | |
103 | ||
104 | die "undefined environment '$env'\n" if !defined($environments->{$env}); | |
105 | ||
106 | return if !$environments->{$env}; # do not track | |
107 | ||
108 | pop @$env_stack; | |
109 | my $res = pop @$env_name_stack; | |
110 | ||
111 | die "environment missmatch ($res != $env)\n" if $res ne $env; | |
112 | } | |
113 | ||
114 | sub register_include { | |
115 | my ($filename, $include_filename, $env_list) = @_; | |
116 | ||
117 | return if $include_filename !~ m/\.adoc$/; # skip attributes.txt | |
118 | ||
119 | foreach my $e (@$env_list) { | |
120 | $fileinfo->{include}->{$e}->{$filename}->{$include_filename} = 1; | |
121 | } | |
122 | } | |
123 | ||
124 | sub register_blockid { | |
125 | my ($filename, $blockid, $reftext, $env_list) = @_; | |
126 | ||
127 | foreach my $e (@$env_list) { | |
128 | my $fn = $fileinfo->{blockid}->{$e}->{$blockid}; | |
129 | die "blockid '$blockid' already defined in $fn" | |
130 | if defined($fn); | |
131 | $fileinfo->{blockid}->{$e}->{$blockid} = $filename; | |
132 | $fileinfo->{reftext}->{$e}->{$blockid} = $reftext | |
133 | if defined($reftext); | |
134 | } | |
135 | } | |
136 | ||
137 | sub register_title { | |
138 | my ($filename, $env, $doctype, $title, $blockid) = @_; | |
139 | ||
140 | # fixme: what about other macros? | |
141 | $title =~ s/\{pve\}/Proxmox VE/g; | |
142 | $title =~ s!http://\S+\[(.*?)\]!$1!g; | |
143 | ||
144 | # register document title (onyl once) | |
145 | if (!defined($fileinfo->{titles}->{$env}->{$filename})) { | |
146 | ||
147 | $fileinfo->{titles}->{$env}->{$filename} = $title; | |
148 | ||
149 | if (defined($doctype)) { | |
150 | $fileinfo->{doctype}->{$env}->{$filename} = $doctype; | |
151 | } else { | |
152 | die "unable to change title (no doctype)" | |
153 | if !defined($fileinfo->{doctype}->{$env}->{$filename}); | |
154 | } | |
155 | ||
156 | if (defined($doctype) && ($env eq 'manvolnum') && ($doctype == 0)) { | |
157 | if ($title =~ m/.*\(([1-8])\)\s*$/) { | |
158 | $fileinfo->{mansection}->{$env}->{$filename} = $1; | |
159 | } | |
160 | } | |
161 | } | |
162 | ||
163 | if ($blockid) { | |
164 | die "internal error" | |
165 | if !defined($fileinfo->{blockid}->{$env}->{$blockid}); | |
166 | $fileinfo->{reftitle}->{$env}->{$blockid} = $title; | |
167 | } | |
168 | } | |
169 | ||
170 | sub scan_adoc_file { | |
171 | my ($filename) = @_; | |
172 | ||
173 | reset_environment_stack(); | |
174 | ||
175 | # print "SCAN $filename\n"; | |
176 | ||
177 | my $fh = IO::File->new("$filename", "r") or | |
178 | die "unable to open file '$filename' - $!\n"; | |
179 | ||
180 | my $env_last_line = {}; | |
181 | my $env_last_blockid = {}; | |
182 | ||
183 | while (defined (my $line = <$fh>)) { | |
184 | if ($line =~ m/^if(n?)def::(\S+)\[(.*)\]\s*$/) { | |
185 | my ($not, $env, $text) = ($1, $2, $3); | |
186 | die "unsuported ifdef usage - implement me" if $text; | |
187 | push_environment($env, $not); | |
188 | next; | |
189 | } elsif ($line =~ m/^endif::(\S+)\[(.*)\]\s*$/) { | |
190 | my ($env, $text) = ($1, $2); | |
191 | die "unsuported ifdef usage - implement me" if $text; | |
192 | pop_environment($env); | |
193 | next; | |
194 | } elsif ($line =~ m/^include::(\S+)\[.*\]\s*$/) { | |
195 | register_include($filename, $1, $env_stack->[-1]); | |
196 | next; | |
197 | } | |
198 | ||
199 | # try to detect titles | |
200 | foreach my $e (@{$env_stack->[-1]}) { | |
201 | if ($line =~ m/^=====+$/) { | |
202 | register_title($filename, $e, 0, $env_last_line->{$e}, | |
203 | $env_last_blockid->{$e}); | |
204 | } elsif ($line =~ m/^-----+$/) { | |
205 | register_title($filename, $e, 1, $env_last_line->{$e}, | |
206 | $env_last_blockid->{$e}); | |
207 | } elsif ($line =~ m/^~~~~~+$/) { | |
208 | register_title($filename, $e, 2, $env_last_line->{$e}, | |
209 | $env_last_blockid->{$e}); | |
210 | } elsif ($line =~ m/^\^\^\^\^\^+$/) { | |
211 | register_title($filename, $e, 3, $env_last_line->{$e}, | |
212 | $env_last_blockid->{$e}); | |
213 | } elsif ($line =~ m/^= +(\S.*?)( +=)?$/) { | |
214 | register_title($filename, $e, 0, $1, $env_last_blockid->{$e}); | |
215 | } elsif ($line =~ m/^== +(\S.*?)( +==)?$/) { | |
216 | register_title($filename, $e, 1, $1, $env_last_blockid->{$e}); | |
217 | } elsif ($line =~ m/^=== +(\S.*?)( +===)?$/) { | |
218 | register_title($filename, $e, 2, $1, $env_last_blockid->{$e}); | |
219 | } elsif ($line =~ m/^==== +(\S.*?)( +====)?$/) { | |
220 | register_title($filename, $e, 3, $1, $env_last_blockid->{$e}); | |
221 | } | |
222 | ||
223 | $env_last_line->{$e} = $line; | |
224 | chomp $env_last_line->{$e}; | |
225 | } | |
226 | ||
227 | if ($line =~ m/^:(\S+?):\s*(.*\S)?\s*$/) { | |
228 | my ($key, $value) = ($1, $2); | |
229 | if ($key eq 'pve-toplevel') { | |
230 | ||
231 | foreach my $e (@{$env_stack->[-1]}) { | |
232 | my $title = $fileinfo->{titles}->{$e}->{$filename}; | |
233 | die "not title for toplevel file '$filename' (env=$e)\n" | |
234 | if !defined($title); | |
235 | $fileinfo->{toplevel}->{$e}->{$filename} = 1; | |
236 | } | |
237 | } elsif ($key eq 'title') { | |
238 | foreach my $e (@{$env_stack->[-1]}) { | |
239 | register_title($filename, $e, undef, $value); | |
240 | } | |
241 | } | |
242 | } | |
243 | ||
244 | if ($line =~ m/^\[\[(.*)\]\]\s*$/) { | |
245 | my $blockid = $1; | |
246 | die "implement me" if $blockid =~m/,/; | |
247 | my $reftext = ''; | |
248 | register_blockid($filename, $blockid, $reftext, $env_stack->[-1]); | |
249 | foreach my $e (@{$env_stack->[-1]}) { | |
250 | $env_last_blockid->{$e} = $blockid; | |
251 | } | |
252 | } | |
253 | ||
254 | if ($line =~ m/^\s*$/) { | |
255 | foreach my $e (@{$env_stack->[-1]}) { | |
256 | delete $env_last_blockid->{$e}; | |
257 | } | |
258 | } | |
259 | ||
260 | # fixme: "anchor:" | |
261 | # bibliography anchors | |
262 | if ($line =~ m/\[\[\[([^\]]*)\]\]\]/) { | |
263 | my $blockid = $1; | |
264 | die "implement me" if $blockid =~m/,/; | |
265 | register_blockid($filename, $blockid, "[$blockid]", $env_stack->[-1]); | |
266 | } | |
267 | } | |
268 | } | |
269 | ||
270 | my $scanned_files = {}; | |
271 | while (my $filename = shift) { | |
272 | next if $filename !~ m/\.adoc$/; # skip attributes.txt | |
273 | next if $scanned_files->{$filename}; | |
274 | ||
275 | scan_adoc_file($filename); | |
276 | $scanned_files->{$filename} = 1; | |
277 | } | |
278 | ||
279 | sub resolve_link_target { | |
280 | my ($env, $filename) = @_; | |
281 | ||
282 | my $include_hash = $fileinfo->{include}->{$env}; | |
283 | ||
284 | my $repeat = 1; | |
285 | ||
286 | while ($repeat) { | |
287 | $repeat = 0; | |
288 | foreach my $fn (keys %$include_hash) { | |
289 | if ($include_hash->{$fn}->{$filename}) { | |
290 | next if ($fn eq 'pve-admin-guide.adoc') && | |
291 | $fileinfo->{outfile}->{$env}->{$filename}; | |
292 | $filename = $fn; | |
293 | $repeat = 1; | |
294 | last; | |
295 | } | |
296 | } | |
297 | } | |
298 | ||
299 | return $filename; | |
300 | } | |
301 | ||
302 | ||
303 | # try to generate output file mapping | |
304 | foreach my $e (@$start_env) { | |
305 | my $toplevel_hash = $fileinfo->{toplevel}->{$e}; | |
306 | foreach my $fn (sort keys %$toplevel_hash) { | |
307 | my $mansection = $fileinfo->{mansection}->{manvolnum}->{$fn}; | |
308 | if ($e eq 'wiki') { | |
309 | my $realfn = $fn; | |
310 | $realfn =~ s/\.adoc$//; | |
311 | if (defined($mansection) && ($mansection == 5)) { | |
312 | $realfn .= ".$mansection"; | |
313 | } | |
314 | my $realfn = "$realfn-plain.html"; | |
315 | $fileinfo->{outfile}->{$e}->{$fn} = $realfn; | |
316 | } | |
317 | } | |
318 | } | |
319 | ||
320 | # now resolve blockids | |
321 | foreach my $e (@$start_env) { | |
322 | my $blockid_hash = $fileinfo->{blockid}->{$e}; | |
323 | foreach my $blockid (keys %$blockid_hash) { | |
324 | my $fn = resolve_link_target($e, $blockid_hash->{$blockid}); | |
325 | if ($e eq 'wiki') { | |
326 | my $title = $fileinfo->{titles}->{$e}->{$fn}; | |
327 | $title =~ s/\s/_/g; | |
328 | die "found not title for '$fn' in env '$e'" if !$title; | |
329 | $fileinfo->{blockid_target}->{$e}->{$blockid} = "link:/wiki/$title#$blockid"; | |
330 | ||
331 | # we do not produce wiki pages for all content | |
332 | #my $realfn = $fileinfo->{outfile}->{$e}->{$fn}; | |
333 | #warn "no output file mapping for '$fn' ($e)\n" if !$realfn; | |
334 | ||
335 | } elsif ($e eq 'default') { | |
336 | my $realfn = $fileinfo->{outfile}->{$e}->{$fn} || | |
337 | die "no output file mapping for '$fn'\n"; | |
338 | $fileinfo->{blockid_target}->{$e}->{$blockid} = "link:/pve-docs/$realfn#$blockid"; | |
339 | } elsif ($e eq 'manvolnum') { | |
340 | # we do not produce manpages for all content | |
341 | # my $realfn = $fileinfo->{outfile}->{$e}->{$fn} || | |
342 | # warn "no output file mapping for '$fn'\n"; | |
343 | $fileinfo->{blockid_target}->{$e}->{$blockid} = $fn; | |
344 | } | |
345 | } | |
346 | } | |
347 | ||
348 | ||
349 | print to_json($fileinfo, { pretty => 1, canonical => 1 } ); |