aboutsummaryrefslogtreecommitdiffhomepage
path: root/src/doc_reform/doc_reform.d
blob: 1d39909655171a716c7d4bdd6665f4e587f10cf6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
#!/usr/bin/env rdmd
module doc_reform.sisu_document_parser;
import
  doc_reform.conf.compile_time_info,
  doc_reform.meta.metadoc;
import
  std.getopt,
  std.file,
  std.path,
  std.process;
import
  doc_reform.meta,
  doc_reform.meta.metadoc_summary,
  doc_reform.meta.metadoc_from_src,
  doc_reform.meta.conf_make_meta_structs,
  doc_reform.meta.conf_make_meta_toml,
  doc_reform.meta.conf_make_meta_json,
  doc_reform.meta.defaults,
  doc_reform.meta.doc_debugs,
  doc_reform.meta.rgx,
  doc_reform.source.paths_source,
  doc_reform.source.read_config_files,
  doc_reform.source.read_source_files,
  doc_reform.output.hub;
import std.algorithm;
import std.parallelism;
mixin(import("version.txt"));
mixin CompileTimeInfo;
/++
name        "doc_reform"
description "A SiSU inspired document parser writen in D."
homepage    "http://sisudoc.org"
+/
void main(string[] args) {
  mixin DocReformRgxInit;
  mixin contentJSONtoDocReformStruct;
  mixin DocReformBiblio;
  mixin DocReformRgxInitFlags;
  mixin outputHub;
  string flag_action;
  string arg_unrecognized;
  enum dAM { abstraction, matters }
  static auto rgx = Rgx();
  scope(success) {
    debug(checkdoc) {
      writefln(
        "~ run complete, ok ~ (doc_reform-%s.%s.%s, %s D:%s, %s %s)",
        ver.major, ver.minor, ver.patch,
        __VENDOR__, __VERSION__,
        bits, os,
      );
    }
  }
  scope(failure) {
    debug(checkdoc) {
      stderr.writefln(
        "run failure",
      );
    }
  }
  bool[string] opts = [
    "abstraction"        : false,
    "assertions"         : false,
    "concordance"        : false,
    "debug"              : false,
    "digest"             : false,
    "epub"               : false,
    "html"               : false,
    "html-seg"           : false,
    "html-scroll"        : false,
    "manifest"           : false,
    "ocn"                : true,
    "parallelise"        : true,
    "parallelise-subprocesses" : false,
    "quiet"              : false,
    "pod"                : false,
    "source"             : false,
    "sqlite-discrete"    : false,
    "sqlite-db-create"   : false,
    "sqlite-db-drop"     : false,
    "sqlite-db-recreate" : false,
    "sqlite-delete"      : false,
    "sqlite-insert"      : false,
    "sqlite-update"      : false,
    "text"               : false,
    "verbose"            : false,
    "very-verbose"        : false,
    "xhtml"              : false,
    "section_toc"        : true,
    "section_body"       : true,
    "section_endnotes"   : true,
    "section_glossary"   : true,
    "section_biblio"     : true,
    "section_bookindex"  : true,
    "section_blurb"      : true,
    "backmatter"         : true,
    "skip-output"        : false,
  ];
  string[string] settings = [
    "output-dir"         : "",
    "site-config-dir"    : "",
    "lang"               : "all",
    "sqlite-filename"    : "documents",
  ];
  auto helpInfo = getopt(args,
    std.getopt.config.passThrough,
    "abstraction",        "--abstraction document abstraction ",                                      &opts["abstraction"],
    "assert",             "--assert set optional assertions on",                                      &opts["assertions"],
    "concordance",        "--concordance file for document",                                          &opts["concordance"],
    "debug",              "--debug",                                                                  &opts["debug"],
    "digest",             "--digest hash digest for each object",                                     &opts["digest"],
    "epub",               "--epub process epub output",                                               &opts["epub"],
    "html",               "--html process html output",                                               &opts["html"],
    "html-seg",           "--html-seg process html output",                                           &opts["html-seg"],
    "html-scroll",        "--html-seg process html output",                                           &opts["html-scroll"],
    "manifest",           "--manifest process manifest output",                                       &opts["manifest"],
    "ocn",                "--ocn object cite numbers (default)",                                      &opts["ocn"],
    "parallelise",        "--parallelise parallelisation",                                            &opts["parallelise"],
    "parallelise-subprocesses", "--parallelise-subprocesses nested parallelisation",                  &opts["parallelise-subprocesses"],
    "quiet",              "--quiet output to terminal",                                               &opts["quiet"],
    "pod",                "--pod doc reform pod source content bundled",                              &opts["pod"],
    "source",             "--source markup source text content",                                      &opts["source"],
    "sqlite-discrete",    "--sqlite process discrete sqlite output",                                  &opts["sqlite-discrete"],
    "sqlite-db-create",   "--sqlite-db-create create db, create tables",                              &opts["sqlite-db-create"],
    "sqlite-db-drop",     "--sqlite-db-drop drop tables & db",                                        &opts["sqlite-db-drop"],
    "sqlite-db-recreate", "--sqlite-db-recreate create db, create tables",                            &opts["sqlite-db-recreate"],
   // "sqlite-db-populate", "--sqlite-db-populate create db & tables, insert specified",  &opts["sqlite-db-populate"],
    "sqlite-delete",      "--sqlite process sqlite output",                                           &opts["sqlite-delete"],
    "sqlite-insert",      "--sqlite process sqlite output",                                           &opts["sqlite-insert"],
    "sqlite-update",      "--sqlite process sqlite output",                                           &opts["sqlite-update"],
    "text",               "--text process text output",                                               &opts["text"],
    "txt",                "--txt process text output",                                                &opts["text"],
    "verbose|v",          "--verbose output to terminal",                                             &opts["verbose"],
    "very-verbose",       "--very-verbose output to terminal",                                        &opts["very-verbose"],
    "xhtml",              "--xhtml process xhtml output",                                             &opts["xhtml"],
    "section-toc",        "--section-toc process table of contents (default)",                        &opts["section_toc"],
    "section-body",       "--section-body process document body (default)",                           &opts["section_body"],
    "section-endnotes",   "--section-endnotes process document endnotes (default)",                   &opts["section_endnotes"],
    "section-glossary",   "--section-glossary process document glossary (default)",                   &opts["section_glossary"],
    "section-biblio",     "--section-biblio process document biblio (default)",                       &opts["section_biblio"],
    "section-bookindex",  "--section-bookindex process document bookindex (default)",                 &opts["section_bookindex"],
    "section-blurb",      "--section-blurb process document blurb (default)",                         &opts["section_blurb"],
    "backmatter",         "--section-backmatter process document backmatter (default)",               &opts["backmatter"],
    "skip-output",        "--skip-output",                                                            &opts["skip-output"],
    "output-dir",         "--output-dir=[dir path]",                                                  &settings["output-dir"],
    "site-config-dir",    "--site-config-dir=[dir path]",                                             &settings["site-config-dir"],
    "sqlite-filename",    "--sqlite-filename=[filename].sqlite",                                      &settings["sqlite-filename"],
    "lang",               "--lang=[lang code e.g. =en or =en,es]",                                    &settings["lang"],
  );
  if (helpInfo.helpWanted) {
    defaultGetoptPrinter("Some information about the program.", helpInfo.options);
  }
  enum outTask { pod, source, sqlite, sqlite_multi, epub, html_scroll, html_seg, html_stuff }
  struct OptActions {
    auto assertions() {
      return opts["assertions"];
    }
    auto concordance() {
      return opts["concordance"];
    }
    auto debug_do() {
      return opts["debug"];
    }
    auto digest() {
      return opts["digest"];
    }
    auto epub() {
      return opts["epub"];
    }
    auto html() {
      bool _is = (
        opts["html"]
        || opts["html-seg"]
        || opts["html-scroll"]
      )
      ? true
      : false;
      return _is;
    }
    auto html_seg() {
      bool _is = (
        opts["html"]
        || opts["html-seg"]
      )
      ? true
      : false;
      return _is;
    }
    auto html_scroll() {
      bool _is = (
        opts["html"]
        || opts["html-scroll"]
      )
      ? true
      : false;
      return _is;
    }
    auto html_stuff() {
      bool _is = (
        opts["html"]
        || opts["html-scroll"]
        || opts["html-seg"]
      )
      ? true
      : false;
      return _is;
    }
    auto manifest() {
      return opts["manifest"];
    }
    auto ocn() {
      return opts["ocn"];
    }
    auto quiet() {
      return opts["quiet"];
    }
    auto pod() {
      return opts["pod"];
    }
    auto source() {
      return opts["source"];
    }
    auto sqlite_discrete() {
      return opts["sqlite-discrete"];
    }
    auto sqlite_db_drop() {
      bool _is = (
        opts["sqlite-db-recreate"]
        || opts["sqlite-db-drop"]
      )
      ? true
      : false;
      return _is;
    }
    auto sqlite_db_create() {
      bool _is = (
        opts["sqlite-db-recreate"]
        || opts["sqlite-db-create"]
      )
      ? true
      : false;
      return _is;
    }
    auto sqlite_delete() {
      return opts["sqlite-delete"];
    }
    auto sqlite_update() {
      bool _is = (
        opts["sqlite-update"]
        || opts["sqlite-insert"]
      )
      ? true
      : false;
      return _is;
    }
    auto sqlite_shared_db_action() {
      bool _is = (
        opts["sqlite-db-recreate"]
        || opts["sqlite-db-create"]
        || opts["sqlite-delete"]
        || opts["sqlite-insert"]
        || opts["sqlite-update"]
      )
      ? true
      : false;
      return _is;
    }
    auto text() {
      return opts["text"];
    }
    auto verbose() {
      bool _is = (
        opts["verbose"]
        || opts["very-verbose"]
      )
      ? true
      : false;
      return _is;
    }
    auto very_verbose() {
      return opts["very-verbose"];
    }
    auto xhtml() {
      return opts["xhtml"];
    }
    auto section_toc() {
      return opts["section_toc"];
    }
    auto section_body() {
      return opts["section_body"];
    }
    auto section_endnotes() {
      return opts["section_endnotes"];
    }
    auto section_glossary() {
      return opts["section_glossary"];
    }
    auto section_biblio() {
      return opts["section_biblio"];
    }
    auto section_bookindex() {
      return opts["section_bookindex"];
    }
    auto section_blurb() {
      return opts["section_blurb"];
    }
    auto backmatter() {
      return opts["backmatter"];
    }
    auto skip_output() {
      return opts["skip-output"];
    }
    auto languages_set() {
      return settings["lang"].split(",");
    }
    auto output_dir_set() {
      return settings["output-dir"];
    }
    auto sqlite_filename() {
      return settings["sqlite-filename"];
    }
    auto parallelise() {
      bool _is = ( opts["parallelise"]) ? true : false;
      _is = ( sqlite_shared_db_action ) ? false : true;
      return _is;
    }
    auto parallelise_subprocesses() {
      return opts["parallelise-subprocesses"];
    }
    auto output_task_scheduler() {
      int[] schedule;
      if (pod) {
        schedule ~= outTask.pod;
      }
      if (source) {
        schedule ~= outTask.source;
      }
      if (sqlite_discrete) {
        schedule ~= outTask.sqlite;
      }
      if (epub) {
        schedule ~= outTask.epub;
      }
      if (html_scroll) {
        schedule ~= outTask.html_scroll;
      }
      if (html_seg) {
        schedule ~= outTask.html_seg;
      }
      if (html_stuff) {
        schedule ~= outTask.html_stuff;
      }
      return schedule.sort().uniq;
    }
    auto abstraction() {
      bool _is = (
        opts["abstraction"]
        || concordance
        || epub
        || html
        || manifest
        || pod
        || source
        || sqlite_discrete
        || sqlite_delete
        || sqlite_update
      )
      ? true
      : false;
      return _is;
    }
  }
  auto _opt_action = OptActions();
  auto _env = [
    "pwd" : environment["PWD"],
    "home" : environment["HOME"],
  ];
  auto _manifest_start = PodManifest!()("");
  auto _manifest_matter = PathMatters!()(_opt_action, _env, "");
  auto _manifests = [ _manifest_matter ];
  foreach(arg; args[1..$]) {
    _manifest_start = PodManifest!()(arg);
    if (arg.match(rgx.flag_action)) {
      flag_action ~= " " ~ arg;   // flags not taken by getopt
    } else if (
      !(arg.match(rgx.src_pth_sst_or_ssm))
      && _manifest_start.pod_manifest_file_with_path
      && _opt_action.abstraction
    ) {
      string contents_location_raw_;
      string contents_location_;
      string sisudoc_txt_ = _manifest_start.pod_manifest_file_with_path;
      enforce(
        exists(sisudoc_txt_)!=0,
        "file not found: «" ~
        sisudoc_txt_ ~ "»"
      );
      if (exists(sisudoc_txt_)) {
        try {
          if (exists(sisudoc_txt_)) {
            contents_location_raw_ = sisudoc_txt_.readText;
          }
        } catch (ErrnoException ex) {
        } catch (FileException ex) {
          // Handle errors
        }
        if (contents_location_raw_.match(rgx.pod_content_location)) { // (file name followed by language codes \n)+
          foreach (m; contents_location_raw_.matchAll(rgx.pod_content_location)) {
            foreach (n; m.captures[2].matchAll(rgx.language_codes)) {
              contents_location_ ~= "media/text/" ~ n.captures[1].to!string ~ "/" ~ m.captures[1].to!string ~ "\n";
            }
          }
        } else {
          contents_location_ = contents_location_raw_;
        }
      } else {
        writeln("manifest not found: ", sisudoc_txt_);
      }
      auto contents_locations_arr
        = (cast(char[]) contents_location_).split;
      auto tmp_dir_ = (sisudoc_txt_).dirName.array;
      foreach (contents_location; contents_locations_arr) {
        assert(contents_location.match(rgx.src_pth_sst_or_ssm),
          "not a recognised file: «" ~
          contents_location ~ "»"
        );
        auto contents_location_pth_ = (contents_location).to!string;
        auto lang_rgx_ = regex(r"/(" ~ _opt_action.languages_set.join("|") ~ ")/");
        if (_opt_action.languages_set[0] == "all"
          || (contents_location_pth_).match(lang_rgx_)
        ) {
          auto _fns = (((tmp_dir_).chainPath(contents_location_pth_)).array).to!string;
          _manifest_matter = PathMatters!()(_opt_action, _env, arg, _fns, contents_locations_arr);
          _manifests ~= _manifest_matter;
        }
      }
    } else if (arg.match(rgx.src_pth_sst_or_ssm)) {
      if (exists(arg)==0) {
        writeln("ERROR >> Processing Skipped! File not found: ", arg);
      } else {
        _manifest_matter = PathMatters!()(_opt_action, _env, arg, arg);
        _manifests ~= _manifest_matter;
      }
    } else if (arg.match(rgx.src_pth_zip)) {
      // fns_src ~= arg;          // gather input markup source file names for processing
    } else {                      // anything remaining, unused
      arg_unrecognized ~= " " ~ arg;
    }
  }
  if (!(_opt_action.skip_output)) {
    if ((_opt_action.debug_do)
    || (_opt_action.very_verbose)
    ) {
      writeln("step0 commence → (without processing files)");
    }
    outputHubOp!()(_env, _opt_action);
    if ((_opt_action.debug_do)
    || (_opt_action.very_verbose)
    ) {
      writeln("- step0 complete");
    }
  }
  if (_manifests.length > 1                            // _manifests[0] initialized dummy element
  && _opt_action.abstraction) {
    if (_opt_action.parallelise) {                     // note cannot parallelise sqlite shared db
      foreach(manifest; parallel(_manifests[1..$])) {
        if (!empty(manifest.src.filename)) {
          scope(success) {
            if (!(_opt_action.quiet)) {
              writefln(
                "%s",
                "-- ~ document complete, ok ~ ------------------------------------",
              );
            }
          }
          scope(failure) {
            debug(checkdoc) {
              stderr.writefln(
                "~ document run failure ~ (%s  v%s)\n\t%s\n%s",
                __VENDOR__, __VERSION__,
                manifest.src.filename,
                "------------------------------------------------------------------",
              );
            }
          }
          enforce(
            manifest.src.filename.match(rgx.src_pth_types),
            "not a sisu markup filename: «" ~
            manifest.src.filename ~ "»"
          );
          if ((_opt_action.debug_do)
          || (_opt_action.very_verbose)
          ) {
            writeln("--->\nstepX commence → (document abstraction)");
          }
          auto t = DocReformAbstraction!()(_env, _opt_action, manifest);
          static assert(!isTypeTuple!(t));
          static assert(t.length==2);
          auto doc_abstraction = t[dAM.abstraction];
          auto doc_matters = t[dAM.matters];
          if ((doc_matters.opt.action.debug_do)
          || (doc_matters.opt.action.very_verbose)
          ) {
            writeln("- stepX complete");
          }
          /+ ↓ debugs +/
          if (doc_matters.opt.action.verbose) {
            DocReformAbstractionSummary!()(doc_abstraction, doc_matters);
          }
          /+ ↓ debugs +/
          if (doc_matters.opt.action.debug_do) {
            DocReformDebugs!()(doc_abstraction, doc_matters);
          }
          /+ ↓ output hub +/
          if (!(doc_matters.opt.action.skip_output)) {
            if ((_opt_action.debug_do)
            || (_opt_action.very_verbose)
            ) {
              writeln("step5 commence → (process outputs)");
            }
            outputHub!()(doc_abstraction, doc_matters);
            if ((_opt_action.debug_do)
            || (_opt_action.very_verbose)
            ) {
              writeln("- step5 complete");
            }
          }
          scope(exit) {
            if (!(_opt_action.quiet)) {
              writefln(
                "processed file: %s (%s)",
                manifest.src.filename,
                manifest.src.language
              );
            }
            destroy(manifest);
          }
        } else {
          /+ no recognized filename provided +/
          writeln("no recognized filename");
          break; // terminate, stop
        }
      }
    } else {
      foreach(manifest; _manifests[1..$]) {
        writeln("parallelisation off: actions include sqlite shared db");
        if (!empty(manifest.src.filename)) {
          scope(success) {
            if (!(_opt_action.quiet)) {
              writefln(
                "%s",
                "-- ~ document complete, ok ~ ------------------------------------",
              );
            }
          }
          scope(failure) {
            debug(checkdoc) {
              stderr.writefln(
                "~ document run failure ~ (%s  v%s)\n\t%s\n%s",
                __VENDOR__, __VERSION__,
                manifest.src.filename,
                "------------------------------------------------------------------",
              );
            }
          }
          enforce(
            manifest.src.filename.match(rgx.src_pth_types),
            "not a sisu markup filename: «" ~
            manifest.src.filename ~ "»"
          );
          if ((_opt_action.debug_do)
          || (_opt_action.very_verbose)
          ) {
            writeln("--->\nstepX commence → (document abstraction)");
          }
          auto t = DocReformAbstraction!()(_env, _opt_action, manifest);
          static assert(!isTypeTuple!(t));
          static assert(t.length==2);
          auto doc_abstraction = t[dAM.abstraction];
          auto doc_matters = t[dAM.matters];
          if ((doc_matters.opt.action.debug_do)
          || (doc_matters.opt.action.very_verbose)
          ) {
            writeln("- stepX complete");
          }
          /+ ↓ debugs +/
          if (doc_matters.opt.action.verbose) {
            DocReformAbstractionSummary!()(doc_abstraction, doc_matters);
          }
          /+ ↓ debugs +/
          if (doc_matters.opt.action.debug_do) {
            DocReformDebugs!()(doc_abstraction, doc_matters);
          }
          /+ ↓ output hub +/
          if (!(doc_matters.opt.action.skip_output)) {
            if ((_opt_action.debug_do)
            || (_opt_action.very_verbose)
            ) {
              writeln("step5 commence → (process outputs)");
            }
            outputHub!()(doc_abstraction, doc_matters);
            if ((_opt_action.debug_do)
            || (_opt_action.very_verbose)
            ) {
              writeln("- step5 complete");
            }
          }
          scope(exit) {
            if (!(_opt_action.quiet)) {
              writefln(
                "processed file: %s (%s)",
                manifest.src.filename,
                manifest.src.language
              );
            }
            destroy(manifest);
          }
        } else {
          /+ no recognized filename provided +/
          writeln("no recognized filename");
          break; // terminate, stop
        }
      }
    }
  }
}