1 files changed, 111 insertions, 0 deletions
diff --git a/dir-struct.py b/dir-struct.py
new file mode 100755
index 0000000..1d5edab
--- /dev/null
+++ b/dir-struct.py
@@ -0,0 +1,111 @@
+#!/usr/bin/env python
+# Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+#
+#    Licensed under the Apache License, Version 2.0 (the "License");
+#    you may not use this file except in compliance with the License.
+#    You may obtain a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+#
+
+import os
+import re
+
+
+def countLines(path):
+    with open(path) as f:
+        return len(f.readlines())
+
+# RETURNS: (
+#    short description (string or None)
+#    long decsription (array of strings or None)
+#    options: stop
+def parseDescr(lines):
+    if len(lines) == 0:
+        return (None, None, False)
+    linesRest = None
+    if re.match( r"!!!options!!!", lines[0] ):
+        optStop = True
+        linesRest = lines[1:]
+    else:
+        optStop = False
+        linesRest = lines
+    if len(linesRest) == 0:
+        return(None,None,optStop)
+    short = linesRest[0].rstrip()
+    long = []
+    for l in linesRest[1:]:
+        ll = l.rstrip()
+        if re.search( r"\S", ll ):
+            long.append( ll )
+    if len(long) == 0:
+        long = None
+
+    return (short, long, optStop)
+
+# RETURNS a tree with nodes like: (
+#    path (string)
+#    short description (string or None)
+#    long decsription (array of strings or None)
+#    LOC (integer)
+#    list of subdirs (child nodes like this one)
+def parseDir(path):
+    short = None
+    long = None
+    optStop = False
+    try:
+        with open( path+'/DESCRIPTION' ) as f:
+            short, long, optStop = parseDescr( f.readlines() )
+    except IOError:
+        pass
+    dirs = []
+    cntLines = 0
+    for fname in os.listdir(path):
+        if fname != '.git' and os.path.isdir(path+'/'+fname):
+            subdir = parseDir(path+'/'+fname)
+            if optStop == False:
+                dirs.append(subdir)
+            (dummy0, dummy1, dummy2, subLines, dummy4) = subdir
+            cntLines += subLines
+
+        if os.path.isfile(path+'/'+fname) \
+        and not os.path.islink(path+'/'+fname):
+            cntLines += countLines(path+'/'+fname)
+
+    return path, short, long, cntLines, dirs
+
+##### PRINT AS a sort of CSV delimited by '|'
+
+# indent is a number (0..)
+def printTabSub(tree,indent):
+    path, short, long, loc, subdirs = tree
+    p = re.sub(r"^\./", '', path)
+    m = re.search(r"/([^/]*$)", p)
+    if m != None: p = m.groups()[0]
+    if short == None:
+        print '%s%s|%d|' % ("        "*indent, p, loc)
+    else:
+        print '%s%s|%d|%s' % ("        "*indent, p, loc, short)
+    for dir in subdirs:
+        printTabSub(dir, indent+1)
+
+def printTab(tree):
+    printTabSub(tree,0)
+
+def printTabWoMain(tree):
+    path, short, long, loc, dirs = tree
+    for dir in dirs:
+        printTabSub(dir, 0)
+
+
+##### MAIN
+
+tree = parseDir('.')
+printTabWoMain(tree)
+