buildscripts/makelsr.py

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