Tim Peters | d87f81f | 2006-03-09 01:42:24 +0000 | [diff] [blame] | 1 | #! /usr/bin/env python |
| 2 | |
| 3 | """ |
| 4 | SVN helper script. |
| 5 | |
Tim Peters | 84457af | 2006-03-09 01:59:27 +0000 | [diff] [blame] | 6 | Try to set the svn:eol-style property to "native" on every .py, .txt, .c and |
| 7 | .h file in the directory tree rooted at the current directory. |
Tim Peters | d87f81f | 2006-03-09 01:42:24 +0000 | [diff] [blame] | 8 | |
| 9 | Files with the svn:eol-style property already set (to anything) are skipped. |
| 10 | |
| 11 | svn will itself refuse to set this property on a file that's not under SVN |
| 12 | control, or that has a binary mime-type property set. This script inherits |
| 13 | that behavior, and passes on whatever warning message the failing "svn |
| 14 | propset" command produces. |
| 15 | |
| 16 | In the Python project, it's safe to invoke this script from the root of |
| 17 | a checkout. |
| 18 | |
| 19 | No output is produced for files that are ignored. For a file that gets |
| 20 | svn:eol-style set, output looks like: |
| 21 | |
| 22 | property 'svn:eol-style' set on 'Lib\ctypes\__init__.py' |
| 23 | |
| 24 | For a file not under version control: |
| 25 | |
| 26 | svn: warning: 'patch-finalizer.txt' is not under version control |
| 27 | |
| 28 | and for a file with a binary mime-type property: |
| 29 | |
| 30 | svn: File 'Lib\test\test_pep263.py' has binary mime type property |
Tim Peters | d87f81f | 2006-03-09 01:42:24 +0000 | [diff] [blame] | 31 | """ |
| 32 | |
Tim Peters | 84457af | 2006-03-09 01:59:27 +0000 | [diff] [blame] | 33 | import re |
Tim Peters | d87f81f | 2006-03-09 01:42:24 +0000 | [diff] [blame] | 34 | import os |
| 35 | |
Martin v. Löwis | a08702a | 2008-06-14 01:51:58 +0000 | [diff] [blame^] | 36 | def propfile(root, fn): |
| 37 | default = os.path.join(root, ".svn", "props", fn+".svn-work") |
| 38 | try: |
| 39 | format = int(open(os.path.join(root, ".svn", "format")).read().strip()) |
| 40 | except IOError: |
| 41 | return default |
| 42 | # XXX I don't know what version uses what format; |
| 43 | # this condition is just anecdotal |
| 44 | if format >= 8: |
| 45 | return os.path.join(root, ".svn", "prop-base", fn+".svn-base") |
| 46 | return default |
| 47 | |
Martin v. Löwis | 8ff2120 | 2006-03-09 02:20:05 +0000 | [diff] [blame] | 48 | def proplist(root, fn): |
| 49 | "Return a list of property names for file fn in directory root" |
Martin v. Löwis | a08702a | 2008-06-14 01:51:58 +0000 | [diff] [blame^] | 50 | path = propfile(root, fn) |
Martin v. Löwis | 8ff2120 | 2006-03-09 02:20:05 +0000 | [diff] [blame] | 51 | try: |
| 52 | f = open(path) |
| 53 | except IOError: |
| 54 | # no properties file: not under version control |
| 55 | return [] |
| 56 | result = [] |
| 57 | while 1: |
| 58 | # key-value pairs, of the form |
| 59 | # K <length> |
| 60 | # <keyname>NL |
| 61 | # V length |
| 62 | # <value>NL |
| 63 | # END |
| 64 | line = f.readline() |
| 65 | if line.startswith("END"): |
| 66 | break |
| 67 | assert line.startswith("K ") |
| 68 | L = int(line.split()[1]) |
| 69 | key = f.read(L) |
| 70 | result.append(key) |
| 71 | f.readline() |
| 72 | line = f.readline() |
| 73 | assert line.startswith("V ") |
| 74 | L = int(line.split()[1]) |
| 75 | value = f.read(L) |
| 76 | f.readline() |
| 77 | f.close() |
| 78 | return result |
| 79 | |
Thomas Heller | 3b9e9ae | 2006-03-09 18:49:35 +0000 | [diff] [blame] | 80 | possible_text_file = re.compile(r"\.([hc]|py|txt|sln|vcproj)$").search |
Tim Peters | 84457af | 2006-03-09 01:59:27 +0000 | [diff] [blame] | 81 | |
Tim Peters | d87f81f | 2006-03-09 01:42:24 +0000 | [diff] [blame] | 82 | for root, dirs, files in os.walk('.'): |
| 83 | if '.svn' in dirs: |
| 84 | dirs.remove('.svn') |
| 85 | for fn in files: |
Tim Peters | 84457af | 2006-03-09 01:59:27 +0000 | [diff] [blame] | 86 | if possible_text_file(fn): |
Martin v. Löwis | 8ff2120 | 2006-03-09 02:20:05 +0000 | [diff] [blame] | 87 | if 'svn:eol-style' not in proplist(root, fn): |
| 88 | path = os.path.join(root, fn) |
Tim Peters | d87f81f | 2006-03-09 01:42:24 +0000 | [diff] [blame] | 89 | os.system('svn propset svn:eol-style native "%s"' % path) |