--- /dev/null
+#! /usr/bin/python
+
+# Copyright (C) 2009-2010, International Business Machines Corporation, Google and Others.
+# All rights reserved.
+
+#
+# Script to check and fix svn property settings for ICU source files.
+# Also check for the correct line endings on files with svn:eol-style = native
+#
+# THIS SCRIPT DOES NOT WORK ON WINDOWS
+# It only works correctly on platforms where the native line ending is a plain \n
+#
+# usage:
+# icu-svnprops-check.py [options]
+#
+# options:
+# -f | --fix Fix any problems that are found
+# -h | --help Print a usage line and exit.
+#
+# The tool operates recursively on the directory from which it is run.
+# Only files from the svn repository are checked.
+# No changes are made to the repository; only the working copy will be altered.
+
+import sys
+import os
+import os.path
+import re
+import getopt
+
+#
+# svn autoprops definitions.
+# Copy and paste here the ICU recommended auto-props from
+# http://icu-project.org/docs/subversion_howto/index.html
+#
+# This program will parse this autoprops string, and verify that files in
+# the repository have the recommeded properties set.
+#
+svn_auto_props = """
+### Section for configuring automatic properties.
+[auto-props]
+### The format of the entries is:
+### file-name-pattern = propname[=value][;propname[=value]...]
+### The file-name-pattern can contain wildcards (such as '*' and
+### '?'). All entries which match will be applied to the file.
+### Note that auto-props functionality must be enabled, which
+### is typically done by setting the 'enable-auto-props' option.
+*.c = svn:eol-style=native
+*.cc = svn:eol-style=native
+*.cpp = svn:eol-style=native
+*.h = svn:eol-style=native
+*.rc = svn:eol-style=native
+*.dsp = svn:eol-style=native
+*.dsw = svn:eol-style=native
+*.sln = svn:eol-style=native
+*.vcproj = svn:eol-style=native
+configure = svn:eol-style=native;svn:executable
+*.sh = svn:eol-style=native;svn:executable
+*.pl = svn:eol-style=native;svn:executable
+*.py = svn:eol-style=native;svn:executable
+*.txt = svn:mime-type=text/plain;svn:eol-style=native
+*.java = svn:eol-style=native;svn:mime-type=text/plain;;charset=utf-8
+*.ucm = svn:eol-style=native
+*.html = svn:eol-style=native;svn:mime-type=text/html
+*.htm = svn:eol-style=native;svn:mime-type=text/html
+*.xml = svn:eol-style=native
+Makefile = svn:eol-style=native
+*.in = svn:eol-style=native
+*.mak = svn:eol-style=native
+*.mk = svn:eol-style=native
+*.png = svn:mime-type=image/png
+*.jpeg = svn:mime-type=image/jpeg
+*.jpg = svn:mime-type=image/jpeg
+*.bin = svn:mime-type=application/octet-stream
+*.brk = svn:mime-type=application/octet-stream
+*.cnv = svn:mime-type=application/octet-stream
+*.dat = svn:mime-type=application/octet-stream
+*.icu = svn:mime-type=application/octet-stream
+*.res = svn:mime-type=application/octet-stream
+*.spp = svn:mime-type=application/octet-stream
+# new additions 2007-dec-5 srl
+*.rtf = mime-type=text/rtf
+*.pdf = mime-type=application/pdf
+# changed 2008-04-08: modified .txt, above, adding mime-type
+# changed 2010-11-09: modified .java, adding mime-type
+# Note: The escape syntax for semicolon (";;") is supported since subversion 1.6.1
+"""
+
+
+# file_types: The parsed form of the svn auto-props specification.
+# A list of file types - .cc, .cpp, .txt, etc.
+# each element is a [type, proplist]
+# "type" is a regular expression string that will match a file name
+# prop list is another list, one element per property.
+# Each property item is a two element list, [prop name, prop value]
+file_types = list()
+
+def parse_auto_props():
+ aprops = svn_auto_props.splitlines()
+ for propline in aprops:
+ if re.match("\s*(#.*)?$", propline): # Match comment and blank lines
+ continue
+ if re.match("\s*\[auto-props\]", propline): # Match the [auto-props] line.
+ continue
+ if not re.match("\s*[^\s]+\s*=", propline): # minimal syntax check for <file-type> =
+ print "Bad line from autoprops definitions: " + propline
+ continue
+ file_type, string_proplist = propline.split("=", 1)
+
+ #transform the file type expression from autoprops into a normal regular expression.
+ # e.g. "*.cpp" ==> ".*\.cpp$"
+ file_type = file_type.strip()
+ file_type = file_type.replace(".", "\.")
+ file_type = file_type.replace("*", ".*")
+ file_type = file_type + "$"
+
+ # example string_proplist at this point: " svn:eol-style=native;svn:executable"
+ # split on ';' into a list of properties. The negative lookahead and lookbehind
+ # in the split regexp are to prevent matching on ';;', which is an escaped ';'
+ # within a property value.
+ string_proplist = re.split("(?<!;);(?!;)", string_proplist)
+ proplist = list()
+ for prop in string_proplist:
+ if prop.find("=") >= 0:
+ prop_name, prop_val = prop.split("=", 1)
+ else:
+ # properties with no explicit value, e.g. svn:executable
+ prop_name, prop_val = prop, ""
+ prop_name = prop_name.strip()
+ prop_val = prop_val.strip()
+ # unescape any ";;" in a property value, e.g. the mime-type from
+ # *.java = svn:eol-style=native;svn:mime-type=text/plain;;charset=utf-8
+ prop_val = prop_val.replace(";;", ";");
+ proplist.append((prop_name, prop_val))
+
+ file_types.append((file_type, proplist))
+ # print file_types
+
+
+def runCommand(cmd):
+ output_file = os.popen(cmd);
+ output_text = output_file.read();
+ exit_status = output_file.close();
+ if exit_status:
+ print >>sys.stderr, '"', cmd, '" failed. Exiting.'
+ sys.exit(exit_status)
+ return output_text
+
+
+def usage():
+ print "usage: " + sys.argv[0] + " [-f | --fix] [-h | --help]"
+
+
+#
+# UTF-8 file check. For text files, add a charset to the mime-type if their contents are UTF-8
+# file_name: name of a text file.
+# base_mime_type: svn:mime-type property value from the auto-props file (no charset= part)
+# actual_mime_type: existing svn:mime-type property value for the file.
+# return: svn:mime-type property value, with charset added when appropriate.
+#
+def check_utf8(file_name, base_mime_type, actual_mime_type):
+
+ # If the file already has a charset in its mime-type, don't make any change.
+
+ if actual_mime_type.find("charset=") > 0:
+ return actual_mime_type;
+
+ f = open(file_name, 'r')
+ bytes = f.read()
+ f.close()
+
+ if all(ord(byte) < 128 for byte in bytes):
+ # pure ASCII.
+ # print "Pure ASCII " + file_name
+ return base_mime_type
+
+ try:
+ bytes.decode("UTF-8")
+ except UnicodeDecodeError:
+ print "warning: %s: not ASCII, not UTF-8" % file_name
+ return base_mime_type
+
+ if ord(bytes[0]) != 0xef:
+ print "UTF-8 file with no BOM: " + file_name
+
+ # Append charset=utf-8. Need to escape the ';' because it is ultimately going to a shell.
+ return base_mime_type + '\\;charset=utf-8'
+
+
+def main(argv):
+ fix_problems = False;
+ try:
+ opts, args = getopt.getopt(argv, "fh", ("fix", "help"))
+ except getopt.GetoptError:
+ print "unrecognized option: " + argv[0]
+ usage()
+ sys.exit(2)
+ for opt, arg in opts:
+ if opt in ("-h", "--help"):
+ usage()
+ sys.exit()
+ if opt in ("-f", "--fix"):
+ fix_problems = True
+ if args:
+ print "unexpected command line argument"
+ usage()
+ sys.exit()
+
+ parse_auto_props()
+ output = runCommand("svn ls -R ");
+ file_list = output.splitlines()
+
+ for f in file_list:
+ if os.path.isdir(f):
+ # print "Skipping dir " + f
+ continue
+ if not os.path.isfile(f):
+ print "Repository file not in working copy: " + f
+ continue;
+
+ for file_pattern, props in file_types:
+ if re.match(file_pattern, f):
+ # print "doing " + f
+ for propname, propval in props:
+ actual_propval = runCommand("svn propget --strict " + propname + " " + f)
+ #print propname + ": " + actual_propval
+ if propname == "svn:mime-type" and propval.find("text/") == 0:
+ # check for UTF-8 text files, should have svn:mime-type=text/something; charset=utf8
+ propval = check_utf8(f, propval, actual_propval)
+ if not (propval == actual_propval or (propval == "" and actual_propval == "*")):
+ print "svn propset %s '%s' %s" % (propname, propval, f)
+ if fix_problems:
+ os.system("svn propset %s '%s' %s" % (propname, propval, f))
+ if propname == "svn:eol-style" and propval == "native":
+ if os.system("grep -q -v \r " + f):
+ if fix_problems:
+ print f + ": Removing DOS CR characters."
+ os.system("sed -i s/\r// " + f);
+ else:
+ print f + " contains DOS CR characters."
+
+
+if __name__ == "__main__":
+ main(sys.argv[1:])
projects / apple / icu.git / blobdiff