release: 0.1.27

[lilypond.git] / bin / makepatch.py

diff --git a/bin/makepatch.py b/bin/makepatch.py
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0d7ecfc08286116da78e5bbd870a4491da6abd4a 100644 (file)
--- a/bin/makepatch.py
+++ b/bin/makepatch.py
@@ -0,0 +1,145 @@
+#!@PYTHON@
+from lilypython import *
+import getopt
+import pipes
+
+
+mp_version = '2'
+
+class Options:
+    def __init__(self):
+       self.to_version = lilydirs.version_tuple()
+       self.from_version = prev_version(self.to_version)
+
+options = Options()
+       
+
+def help():
+    sys.stdout.write(
+       'Generate a patch to go to this version.\n'
+       '  --from=FROM, -f FROM    old is FROM\n'
+       '  --to=TO, -t TO          to version TO\n'  
+       
+       )
+    sys.exit();
+
+
+
+def untar(fn):
+    sys.stderr.write('untarring ' + fn)
+    os.system ('tar xzf ' + fn)
+    sys.stderr.write('\n')
+    sys.stderr.flush()
+
+
+header = 'Generated by make-patch, old = %s, new = %s\n\
+\n\
+usage \n\
+\n\
+       cd lilypond-source-dir; patch -E -p0 < %s\n\
+\n\
+Patches do not contain automatically generated files, \n\
+i.e. you should rerun configure\n\n'
+
+import fnmatch
+import os
+
+_debug = 0
+
+_prune = ['(*)']
+
+
+def my_find(patterns, dir = os.curdir):
+        list = []
+        names = os.listdir(dir)
+        names.sort()
+        for name in names:
+                if name in (os.curdir, os.pardir):
+                        continue
+                fullname = os.path.join(dir, name)
+               for pat in patterns:
+                   if fnmatch.fnmatch(name, pat):
+                        list.append(fullname)
+                if os.path.isdir(fullname) and not os.path.islink(fullname):
+                        for p in _prune:
+                                if fnmatch.fnmatch(name, p):
+                                        if _debug: print "skip", `fullname`
+                                        break
+                        else:
+                                if _debug: print "descend into", `fullname`
+                               found = my_find(patterns, fullname)
+                               if found:
+                                   list = list + found
+        return list
+
+def multiple_find(pats, dirnames):
+    from find import find
+    l = []
+    for d in dirnames:
+       l = l + my_find(pats,  d)
+    return l
+
+pats = ['*.lsm', 'configure', '*.text', 'lilypond.spec']
+def remove_automatic(dirnames):
+    files = []
+    files = files + multiple_find(pats, dirnames)
+
+    for f in files:
+       os.remove(f)
+
+def makepatch(fv, tv, patfile_nm):
+    import tempfile
+    prev_cwd = os.getcwd();
+    os.chdir ('/tmp')
+    untar(released_tarball(fv))
+    untar(released_tarball(tv))
+    remove_automatic([dirname(fv), dirname(tv)])
+
+    os.chdir(dirname(tv))
+    
+    if not patfile_nm:
+       patfile_nm = '../patch-%s' % version_tuple_to_str(tv)
+
+    f = open(patfile_nm, 'w')
+    f.write(header %\
+           (version_tuple_to_str(fv), version_tuple_to_str(tv), \
+            os.path.basename(patfile_nm)))
+    f.close()
+           
+    sys.stderr.write('diffing to %s... ' % patfile_nm)
+    os.system('diff -urN ../%s . >> %s' % (dirname(fv), patfile_nm))
+    #os.system('gzip -9f %s' % patfile_nm)
+    os.chdir('/tmp')
+
+    sys.stderr.write('cleaning ... ')
+    os.system('rm -fr %s %s' % (dirname(tv), dirname(fv)))
+    sys.stderr.write('\n')
+    os.chdir(prev_cwd)
+    
+def main():
+    sys.stderr.write('This is make-patch version %s\n' % mp_version)
+    (cl_options, files) = getopt.getopt(sys.argv[1:], 
+                                       'hf:o:t:', ['output=', 'help', 'from=', 'to='])
+    outfn = ''
+    for opt in cl_options:
+       o = opt[0]
+       a = opt[1]
+       if o == '--from' or o == '-f':
+            options.from_version = version_str_to_tuple(a)
+       elif o == '--to' or o == '-t':
+           options.to_version = version_str_to_tuple(a)
+       elif o== '--help' or o == '-h':
+           help()
+       elif o == '--output' or o == '-o':
+           outfn = os.path.join(os.getcwd(), a)
+       else:
+           raise getopt.error
+
+    if not outfn:
+       pn = 'patch-%s' % version_tuple_to_str(options.to_version)
+       outfn =  os.path.join(os.getcwd(), pn)
+
+    makepatch(options.from_version, options.to_version, outfn)
+
+if __name__ == '__main__':
+    main()