buildscripts/makelsr.py

   1 #!/usr/bin/python
   2 import sys
   3 import os
   4 import os.path
   5 import shutil
   6
   7 dirs = []
   8 dirs.extend(['pitches', 'rhythms'])
   9
  10 dirs.extend(['real-music'])
  11 #dirs = ['ancient','chords','connecting','contemporary','expressive','education','guitar','parts','pitch','repeats','scheme','spacing','staff','text','vocal','other','nonmusic','engravers','instrument']
  12 notsafe=[]
  13
  14 try:
  15         in_dir = sys.argv[1]
  16 except:
  17         print "Please specify input_file."
  18         sys.exit()
  19
  20 def copy_with_warning(src, dest):
  21         msg = '%%  Do not edit this file; it is auto-generated from LSR!\n'
  22         open (dest, 'w').write( msg + open (src).read() )
  23
  24
  25 def copy_dir_with_test(srcdir, destdir):
  26         global notsafe
  27         global notconvert
  28         if not(os.path.exists(srcdir)):
  29                 return
  30         file_names = os.listdir (srcdir)
  31         for file in file_names:
  32                 if (file.endswith ('.ly')):
  33                         src = os.path.join (srcdir, file)
  34                         destname = file.replace (';', '-')
  35                         dest = os.path.join (destdir, destname)
  36                         copy_with_warning(src, dest)
  37                         os.system('convert-ly -e ' + dest)
  38                         if os.path.exists( dest + '~' ):
  39                                 os.remove( dest + '~' )
  40                         # the -V seems to make unsafe snippets fail nicer/sooner.
  41                         s = os.system('nice lilypond -V -dno-print-pages -dsafe -o /tmp/lsrtest ' + dest)
  42                         #s = os.system('nice lilypond -dno-print-pages -dsafe -o /tmp/lsrtest ' + dest)
  43                         if s:
  44                                 notsafe.append(dest)
  45
  46
  47 for dir in dirs:
  48         srcdir = os.path.join (in_dir, dir)
  49         destdir = os.path.join ('input', 'lsr', dir)
  50         if not(os.path.isdir(destdir)):
  51                 print "Please run this script from the head of the source tree,"
  52                 print "  and/or check that you have the right categories."
  53                 sys.exit()
  54
  55         ## clean out existing files
  56         file_names = os.listdir (destdir)
  57         for file in file_names:
  58                 if (file.endswith ('.ly')):
  59                         os.remove( os.path.join(destdir,file) )
  60         ## copy in new files from LSR download
  61         copy_dir_with_test( srcdir, destdir )
  62         ## copy in new files in source tree
  63         copy_dir_with_test( os.path.join ('input', 'new', dir), destdir )
  64
  65
  66 file=open("lsr-unsafe.txt", 'w')
  67 for s in notsafe:
  68         file.write(s+'\n')
  69 file.close()
  70
  71 print
  72 print
  73 print "Unsafe files printed in lsr-unsafe.txt: CHECK MANUALLY!"
  74 print "  xargs git-diff < lsr-unsafe.txt"
  75 print
  76