2 # -*- coding: utf-8 -*-
4 # This file is part of LilyPond, the GNU music typesetter.
6 # LilyPond is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # LilyPond is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
23 lilypond-book --filter="tr '[a-z]' '[A-Z]'" BOOK
26 lilypond-book --filter="convert-ly --no-version --from=1.6.11 -" BOOK
28 classic lilypond-book:
29 lilypond-book --process="lilypond" BOOK.tely
33 * ly-options: intertext?
35 * eps in latex / eps by lilypond -b ps?
36 * check latex parameters, twocolumn, multicolumn?
37 * use --png --ps --pdf for making images?
39 * Converting from lilypond-book source, substitute:
40 @mbinclude foo.itely -> @include foo.itely
46 # TODO: Better solve the global_options copying to the snippets...
54 from optparse import OptionGroup
66 import book_base as BookBase
67 import book_snippets as BookSnippet
73 ly.require_python_version ()
75 original_dir = os.getcwd ()
79 _ ("Process LilyPond snippets in hybrid HTML, LaTeX, texinfo or DocBook document.")
83 $ lilypond-book --filter="tr '[a-z]' '[A-Z]'" %(BOOK)s
84 $ lilypond-book -F "convert-ly --no-version --from=2.0.0 -" %(BOOK)s
85 $ lilypond-book --process='lilypond -I include' %(BOOK)s
86 ''' % {'BOOK': _ ("BOOK")})
88 authors = ('Jan Nieuwenhuizen <janneke@gnu.org>',
89 'Han-Wen Nienhuys <hanwen@xs4all.nl>')
91 ################################################################
93 if global_options.verbose:
94 raise Exception (_ ('Exiting (%d)...') % i)
99 ly.encoded_write (sys.stdout, '%s (GNU LilyPond) %s\n' % (ly.program_name, ly.program_version))
101 progress = ly.progress
108 ly.encoded_write (sys.stdout, '''
115 ''' % ( _ ('Copyright (c) %s by') % '2001--2010',
116 '\n '.join (authors),
117 _ ("Distributed under terms of the GNU General Public License."),
118 _ ("It comes with NO WARRANTY.")))
120 def get_option_parser ():
121 p = ly.get_option_parser (usage=_ ("%s [OPTION]... FILE") % 'lilypond-book',
122 description=help_summary,
123 conflict_handler="resolve",
124 add_help_option=False)
126 p.add_option ('-F', '--filter', metavar=_ ("FILTER"),
129 help=_ ("pipe snippets through FILTER [default: `convert-ly -n -']"),
132 p.add_option ('-f', '--format',
133 help=_ ("use output format FORMAT (texi [default], texi-html, latex, html, docbook)"),
134 metavar=_ ("FORMAT"),
137 p.add_option("-h", "--help",
139 help=_ ("show this help and exit"))
141 p.add_option ("-I", '--include', help=_ ("add DIR to include path"),
143 action='append', dest='include_path',
144 default=[os.path.abspath (os.getcwd ())])
146 p.add_option ('--info-images-dir',
147 help=_ ("format Texinfo output so that Info will "
148 "look for images of music in DIR"),
150 action='store', dest='info_images_dir',
153 p.add_option ('--left-padding',
156 help=_ ("pad left side of music to align music inspite of uneven bar numbers (in mm)"),
160 p.add_option ('--lily-output-dir',
161 help=_ ("write lily-XXX files to DIR, link into --output dir"),
163 action='store', dest='lily_output_dir',
166 p.add_option ("-o", '--output', help=_ ("write output to DIR"),
168 action='store', dest='output_dir',
171 p.add_option ('-P', '--process', metavar=_ ("COMMAND"),
172 help = _ ("process ly_files using COMMAND FILE..."),
174 dest='process_cmd', default='')
176 p.add_option ('--skip-lily-check',
177 help=_ ("do not fail if no lilypond output is found"),
179 action='store_true', dest='skip_lilypond_run',
182 p.add_option ('--skip-png-check',
183 help=_ ("do not fail if no PNG images are found for EPS files"),
185 action='store_true', dest='skip_png_check',
188 p.add_option ('--use-source-file-names',
189 help=_ ("write snippet output files with the same base name as their source file"),
190 action='store_true', dest='use_source_file_names',
193 p.add_option ('-V', '--verbose', help=_ ("be verbose"),
198 p.version = "@TOPLEVEL_VERSION@"
199 p.add_option("--version",
201 help=_ ("show version number and exit"))
203 p.add_option ('-w', '--warranty',
204 help=_ ("show warranty and copyright"),
207 group = OptionGroup (p, "Options only for the latex and texinfo backends")
208 group.add_option ('--latex-program',
209 help=_ ("run executable PROG instead of latex, or in\n\
210 case --pdf option is set instead of pdflatex"),
212 action='store', dest='latex_program',
214 group.add_option ('--pdf',
217 help=_ ("create PDF files for use with PDFTeX"),
219 p.add_option_group (group)
221 p.add_option_group ('',
223 _ ("Report bugs via %s")
224 % ' http://post.gmane.org/post.php'
225 '?group=gmane.comp.gnu.lilypond.bugs') + '\n')
228 for formatter in BookBase.all_formats:
229 formatter.add_options (p)
233 lilypond_binary = os.path.join ('@bindir@', 'lilypond')
235 # If we are called with full path, try to use lilypond binary
236 # installed in the same path; this is needed in GUB binaries, where
237 # @bindir is always different from the installed binary path.
238 if 'bindir' in globals () and bindir:
239 lilypond_binary = os.path.join (bindir, 'lilypond')
241 # Only use installed binary when we are installed too.
242 if '@bindir@' == ('@' + 'bindir@') or not os.path.exists (lilypond_binary):
243 lilypond_binary = 'lilypond'
245 global_options = None
250 def find_linestarts (s):
255 i = s.find ('\n', start)
266 def find_toplevel_snippets (input_string, formatter):
268 types = formatter.supported_snippet_types ()
270 res[t] = re.compile (formatter.snippet_regexp (t))
274 found = dict ([(t, None) for t in types])
276 line_starts = find_linestarts (input_string)
278 # We want to search for multiple regexes, without searching
279 # the string multiple times for one regex.
280 # Hence, we use earlier results to limit the string portion
282 # Since every part of the string is traversed at most once for
283 # every type of snippet, this is linear.
288 if not found[type] or found[type][0] < index:
291 m = res[type].search (input_string[index:endex])
295 klass = global_options.formatter.snippet_class (type)
297 start = index + m.start ('match')
298 line_number = line_start_idx
299 while (line_starts[line_number] < start):
303 snip = klass (type, m, formatter, line_number, global_options)
305 found[type] = (start, snip)
309 or found[type][0] < found[first][0])):
314 # Limiting the search space is a cute
315 # idea, but this *requires* to search
316 # for possible containing blocks
317 # first, at least as long as we do not
318 # search for the start of blocks, but
319 # always/directly for the entire
320 # @block ... @end block.
322 endex = found[first][0]
325 snippets.append (BookSnippet.Substring (input_string, index, len (input_string), line_start_idx))
328 while (start > line_starts[line_start_idx+1]):
331 (start, snip) = found[first]
332 snippets.append (BookSnippet.Substring (input_string, index, start, line_start_idx + 1))
333 snippets.append (snip)
335 index = start + len (snip.match.group ('match'))
339 def system_in_directory (cmd, directory):
340 """Execute a command in a different directory.
342 Because of win32 compatibility, we can't simply use subprocess.
345 current = os.getcwd()
347 ly.system(cmd, be_verbose=global_options.verbose,
352 def process_snippets (cmd, snippets,
353 formatter, lily_output_dir):
354 """Run cmd on all of the .ly files from snippets."""
359 cmd = formatter.adjust_snippet_command (cmd)
361 checksum = snippet_list_checksum (snippets)
362 contents = '\n'.join (['snippet-map-%d.ly' % checksum]
363 + list (set ([snip.basename() + '.ly' for snip in snippets])))
364 name = os.path.join (lily_output_dir,
365 'snippet-names-%d.ly' % checksum)
366 file (name, 'wb').write (contents)
368 system_in_directory (' '.join ([cmd, ly.mkarg (name)]),
372 def snippet_list_checksum (snippets):
373 return hash (' '.join([l.basename() for l in snippets]))
375 def write_file_map (lys, name):
376 snippet_map = file (os.path.join (
377 global_options.lily_output_dir,
378 'snippet-map-%d.ly' % snippet_list_checksum (lys)), 'w')
380 snippet_map.write ("""
381 #(define version-seen #t)
382 #(define output-empty-score-list #f)
383 #(ly:add-file-name-alist '(%s
385 """ % '\n'.join(['("%s.ly" . "%s")\n' % (ly.basename (), name)
388 def split_output_files(directory):
389 """Returns directory entries in DIRECTORY/XX/ , where XX are hex digits.
391 Return value is a set of strings.
394 for subdir in glob.glob (os.path.join (directory, '[a-f0-9][a-f0-9]')):
395 base_subdir = os.path.split (subdir)[1]
396 sub_files = [os.path.join (base_subdir, name)
397 for name in os.listdir (subdir)]
401 def do_process_cmd (chunks, input_name, options):
402 snippets = [c for c in chunks if isinstance (c, BookSnippet.LilypondSnippet)]
404 output_files = split_output_files (options.lily_output_dir)
405 outdated = [c for c in snippets if c.is_outdated (options.lily_output_dir, output_files)]
407 write_file_map (outdated, input_name)
408 progress (_ ("Writing snippets..."))
409 for snippet in outdated:
414 progress (_ ("Processing..."))
416 process_snippets (options.process_cmd, outdated,
417 options.formatter, options.lily_output_dir)
420 progress (_ ("All snippets are up to date..."))
422 if options.lily_output_dir != options.output_dir:
423 output_files = split_output_files (options.lily_output_dir)
424 for snippet in snippets:
425 snippet.link_all_output_files (options.lily_output_dir,
433 # Format guessing data
435 def guess_format (input_filename):
437 e = os.path.splitext (input_filename)[1]
438 for formatter in BookBase.all_formats:
439 if formatter.can_handle_extension (e):
441 error (_ ("cannot determine format for: %s" % input_filename))
444 def write_if_updated (file_name, lines):
448 new_str = ''.join (lines)
449 if oldstr == new_str:
450 progress (_ ("%s is up to date.") % file_name)
453 # this prevents make from always rerunning lilypond-book:
454 # output file must be touched in order to be up to date
455 os.utime (file_name, None)
460 output_dir = os.path.dirname (file_name)
461 if not os.path.exists (output_dir):
462 os.makedirs (output_dir)
464 progress (_ ("Writing `%s'...") % file_name)
465 file (file_name, 'w').writelines (lines)
469 def note_input_file (name, inputs=[]):
470 ## hack: inputs is mutable!
474 def samefile (f1, f2):
476 return os.path.samefile (f1, f2)
477 except AttributeError: # Windoze
478 f1 = re.sub ("//*", "/", f1)
479 f2 = re.sub ("//*", "/", f2)
482 def do_file (input_filename, included=False):
484 if not input_filename or input_filename == '-':
485 in_handle = sys.stdin
486 input_fullname = '<stdin>'
488 if os.path.exists (input_filename):
489 input_fullname = input_filename
491 input_fullname = global_options.formatter.input_fullname (input_filename)
492 # Normalize path to absolute path, since we will change cwd to the output dir!
493 input_fullname = os.path.abspath (input_fullname)
495 note_input_file (input_fullname)
496 in_handle = file (input_fullname)
498 if input_filename == '-':
501 input_base = os.path.splitext (input_filename)[0]
503 input_base = os.path.basename (
504 os.path.splitext (input_filename)[0])
506 # don't complain when global_options.output_dir is existing
507 if not global_options.output_dir:
508 global_options.output_dir = os.getcwd()
510 global_options.output_dir = os.path.abspath(global_options.output_dir)
512 if not os.path.isdir (global_options.output_dir):
513 os.mkdir (global_options.output_dir, 0777)
514 os.chdir (global_options.output_dir)
516 output_filename = os.path.join(global_options.output_dir,
517 input_base + global_options.formatter.default_extension)
518 if (os.path.exists (input_filename)
519 and os.path.exists (output_filename)
520 and samefile (output_filename, input_fullname)):
522 _ ("Output would overwrite input file; use --output."))
526 progress (_ ("Reading %s...") % input_fullname)
527 source = in_handle.read ()
530 global_options.formatter.init_default_snippet_options (source)
533 progress (_ ("Dissecting..."))
534 chunks = find_toplevel_snippets (source, global_options.formatter)
536 # Let the formatter modify the chunks before further processing
537 chunks = global_options.formatter.process_chunks (chunks)
540 if global_options.filter_cmd:
541 write_if_updated (output_filename,
542 [c.filter_text () for c in chunks])
543 elif global_options.process_cmd:
544 do_process_cmd (chunks, input_fullname, global_options)
545 progress (_ ("Compiling %s...") % output_filename)
547 write_if_updated (output_filename,
548 [s.replacement_text ()
551 def process_include (snippet):
552 os.chdir (original_dir)
553 name = snippet.substring ('filename')
554 progress (_ ("Processing include: %s") % name)
556 return do_file (name, included=True)
558 include_chunks = map (process_include,
559 filter (lambda x: isinstance (x, BookSnippet.IncludeSnippet),
562 return chunks + reduce (lambda x, y: x + y, include_chunks, [])
564 except BookSnippet.CompileError:
565 os.chdir (original_dir)
566 progress (_ ("Removing `%s'") % output_filename)
568 raise BookSnippet.CompileError
571 global global_options
573 opt_parser = get_option_parser()
574 (global_options, args) = opt_parser.parse_args ()
576 global_options.information = {'program_version': ly.program_version, 'program_name': ly.program_name }
578 global_options.include_path = map (os.path.abspath, global_options.include_path)
580 if global_options.warranty:
583 if not args or len (args) > 1:
584 opt_parser.print_help ()
590 # FIXME: 85 lines of `main' macramee??
591 files = do_options ()
593 basename = os.path.splitext (files[0])[0]
594 basename = os.path.split (basename)[1]
596 if global_options.format:
597 # Retrieve the formatter for the given format
598 for formatter in BookBase.all_formats:
599 if formatter.can_handle_format (global_options.format):
600 global_options.formatter = formatter
602 global_options.formatter = guess_format (files[0])
603 global_options.format = global_options.formatter.format
605 # make the global options available to the formatters:
606 global_options.formatter.global_options = global_options
607 formats = global_options.formatter.image_formats
609 if global_options.process_cmd == '':
610 global_options.process_cmd = (lilypond_binary
611 + ' --formats=%s -dbackend=eps ' % formats)
613 if global_options.process_cmd:
614 includes = global_options.include_path
615 if global_options.lily_output_dir:
616 # This must be first, so lilypond prefers to read .ly
617 # files in the other lybookdb dir.
618 includes = [os.path.abspath(global_options.lily_output_dir)] + includes
619 global_options.process_cmd += ' '.join ([' -I %s' % ly.mkarg (p)
622 global_options.formatter.process_options (global_options)
624 if global_options.verbose:
625 global_options.process_cmd += " --verbose "
627 if global_options.padding_mm:
628 global_options.process_cmd += " -deps-box-padding=%f " % global_options.padding_mm
630 global_options.process_cmd += " -dread-file-list -dno-strip-output-dir"
632 if global_options.lily_output_dir:
633 global_options.lily_output_dir = os.path.abspath(global_options.lily_output_dir)
634 if not os.path.isdir (global_options.lily_output_dir):
635 os.makedirs (global_options.lily_output_dir)
637 global_options.lily_output_dir = os.path.abspath(global_options.output_dir)
642 chunks = do_file (files[0])
643 except BookSnippet.CompileError:
646 inputs = note_input_file ('')
649 base_file_name = os.path.splitext (os.path.basename (files[0]))[0]
650 dep_file = os.path.join (global_options.output_dir, base_file_name + '.dep')
651 final_output_file = os.path.join (global_options.output_dir,
653 + '.%s' % global_options.format)
655 os.chdir (original_dir)
656 file (dep_file, 'w').write ('%s: %s'
657 % (final_output_file, ' '.join (inputs)))
659 if __name__ == '__main__':