1 files changed, 159 insertions, 0 deletions

diff --git a/update-svn-properties.py b/update-svn-properties.py
new file mode 100755
index 0000000..eaf8e9b
--- /dev/null
+++ b/update-svn-properties.py
@@ -0,0 +1,159 @@
+#!/usr/bin/env python
+
+import os, os.path, popen2, re, string, sys
+
+def textfile(file):
+    return {
+        "svn:eol-style" : "native"
+    }
+
+def script(file):
+    return {
+        "svn:eol-style" : "native",
+        "svn:executable" : "*"
+    }
+
+def executable(file):
+    return {
+        "svn:executable" : "*",
+        "svn:mime-type" : "application/octet-stream"
+    }
+
+def binary(file):
+    return {
+        "svn:mime-type" : "application/octet-stream"
+    }
+
+def is_binary(file):
+    f = open(file)
+    data = f.read()
+    f.close()
+
+    for c in data:
+        if c not in string.printable:
+            return True
+    return False
+
+def binary_or_text(file):
+    if is_binary(file):
+        return binary(file)
+    else:
+        return textfile(file)
+
+property_map = {
+    ".bat" : script,
+    ".config" : textfile,
+    ".cs" : textfile,
+    ".csproj" : textfile,
+    ".dat" : binary_or_text,
+    ".dll" : binary,
+    ".dylib" : binary,
+    ".example" : textfile,
+    ".exe" : executable,
+    ".fxcop" : textfile,
+    ".ico" : binary,
+    ".include" : textfile,
+    ".ini" : textfile,
+    ".j2c" : binary,
+    ".jp2" : binary,
+    ".lsl" : textfile,
+    ".mdp" : textfile,
+    ".mds" : textfile,
+    ".nsi" : textfile,
+    ".php" : script,
+    ".pidb" : binary,
+    ".pl" : script,
+    ".png" : binary,
+    ".py" : script,
+    ".rb" : script,
+    ".resx" : textfile,
+    ".settings" : textfile,
+    ".stetic" : textfile,
+    ".sh" : script,
+    ".snk" : binary,
+    ".so" : binary,
+    ".sql" : textfile,
+    ".txt" : textfile,
+    ".userprefs" : textfile,
+    ".usertasks" : textfile,
+    ".xml" : textfile,
+    ".xsd" : textfile
+}
+
+def propset(file, property, value):
+    os.system('svn propset %s "%s" "%s"' % (property, value, file))
+
+def propdel(file, property):
+    os.system('svn propdel %s "%s"' % (property, file))
+
+def propget(file, property):
+    output, input, error = popen2.popen3('svn propget %s "%s"' % (property, file))
+
+    err = error.read()
+    if err != "":
+        output.close()
+        error.close()
+        input.close()
+        return ""
+
+    result = output.read()
+    output.close()
+    error.close()
+    input.close()
+    return result.strip()
+
+def proplist(file):
+    output, input, error = popen2.popen3('svn proplist "%s"' % file)
+
+    err = error.read()
+    if err != "":
+        output.close()
+        error.close()
+        input.close()
+        return None
+
+    result = output.readlines()
+    output.close()
+    error.close()
+    input.close()
+    if len(result) > 0 and re.match("^Properties on .*:$", result[0]) is not None:
+        return [r.strip() for r in result[1:]]
+    else:
+        return ""
+
+def update_file(file, properties):
+    current_props = proplist(file)
+
+    if current_props is None:
+        # svn error occurred -- probably an unversioned file
+        return
+
+    for p in current_props:
+        if not properties.has_key(p):
+            propdel(file, p)
+            
+    for p in properties:
+        if p not in current_props or propget(file, p) != properties[p]:
+            propset(file, p, properties[p])
+
+def update(dir):
+    for f in os.listdir(dir):
+        fullpath = os.path.join(dir, f)
+        if os.path.isdir(fullpath):
+            if not os.path.islink(fullpath):
+                update(fullpath)
+        else:
+            extension = os.path.splitext(fullpath)[1].lower()
+            if property_map.has_key(extension):
+                update_file(fullpath, property_map[extension](fullpath))
+            elif extension != "" and proplist(fullpath) is not None:
+                print "Warning: No properties defined for %s files (%s)" % (extension, fullpath)
+
+def main(argv = None):
+    if argv is None:
+        argv = sys.argv
+
+    update(".")
+
+if __name__ == "__main__":
+    sys.exit(main())