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From kwri...@apache.org
Subject svn commit: r1561399 - in /manifoldcf/release-scripts: create-site-branch.py create_site_branch.py
Date Sat, 25 Jan 2014 20:47:07 GMT
Author: kwright
Date: Sat Jan 25 20:47:07 2014
New Revision: 1561399

URL: http://svn.apache.org/r1561399
Log:
Work on debugging the code

Added:
    manifoldcf/release-scripts/create_site_branch.py
      - copied, changed from r1561048, manifoldcf/release-scripts/create-site-branch.py
Removed:
    manifoldcf/release-scripts/create-site-branch.py

Copied: manifoldcf/release-scripts/create_site_branch.py (from r1561048, manifoldcf/release-scripts/create-site-branch.py)
URL: http://svn.apache.org/viewvc/manifoldcf/release-scripts/create_site_branch.py?p2=manifoldcf/release-scripts/create_site_branch.py&p1=manifoldcf/release-scripts/create-site-branch.py&r1=1561048&r2=1561399&rev=1561399&view=diff
==============================================================================
--- manifoldcf/release-scripts/create-site-branch.py (original)
+++ manifoldcf/release-scripts/create_site_branch.py Sat Jan 25 20:47:07 2014
@@ -91,20 +91,297 @@ def add_change_file_new_dev_row(change_f
     # Remove old file and rename temp file
     os.unlink(change_file_path)
     os.rename(temp_file, change_file_path)
+
+IN_BODY = 0
+IN_PREAMBLE = 1
+IN_COMMENT = 2
+IN_TAG_NAME = 3
+IN_TAG_BODY = 4
+IN_END_TAG_NAME = 5
+IN_BODY_SEEN_LEFTANGLE = 6
+IN_BODY_SEEN_LEFTANGLE_BANG = 7
+IN_BODY_SEEN_LEFTANGLE_BANG_DASH = 9
+IN_COMMENT_SEEN_DASH = 11
+IN_COMMENT_SEEN_DASH_DASH = 12
+IN_PREAMBLE_SEEN_QUESTION = 13
+IN_TAG_BODY_SEEN_SLASH = 14
+IN_TAG_SEEN_SLASH = 15
+
+class TagScanner:
+    
+    def __init__( self, action_object ):
+        self.state = IN_BODY
+        self.tag_name = None
+        self.action_object = action_object
+        self.body_accumulator = u''
+    
+    def end( self ):
+        if self.state != IN_BODY:
+            raise Exception("At end, in unknown state %d" % self.state)
+        self.action_object.write(self.action_object.map_body(self.body_accumulator))
+
+    def accept_character( self, char ):
+        uchar = unicode(char)
+        print uchar
+        if self.state == IN_BODY:
+            if uchar == u'<':
+                self.state = IN_BODY_SEEN_LEFTANGLE
+            else:
+                self.body_accumulator += uchar
+                
+        elif self.state == IN_PREAMBLE:
+            if uchar == u'?':
+                self.state = IN_PREAMBLE_SEEN_QUESTION
+            else:
+                self.action_object.write(uchar)
+                
+        elif self.state == IN_COMMENT:
+            if uchar == u'-':
+                self.state = IN_COMMENT_SEEN_DASH
+            else:
+                self.action_object.write(uchar)
+                
+        elif self.state == IN_TAG_NAME:
+            if uchar <= u' ':
+                self.action_object.found_tag(self.tag_name)
+                self.action_object.write(uchar)
+                self.state = IN_TAG_BODY
+            elif uchar == u'>':
+                self.action_object.found_tag(self.tag_name)
+                self.action_object.write(uchar)
+                self.state = IN_BODY
+            elif uchar == u'/':
+                self.action_object.found_tag(self.tag_name)
+                self.action_object.write(uchar)
+                self.state = IN_TAG_SEEN_SLASH
+            else:
+                self.tag_name += uchar
+                self.action_object.write(uchar)
+
+        elif self.state == IN_TAG_SEEN_SLASH:
+            if uchar == u'>':
+                self.action_object.found_end_tag(self.tag_name)
+                self.action_object.write(uchar)
+                self.state = IN_BODY
+                self.tag_name = None
+            elif uchar == u'/':
+                self.action_object.write(uchar)
+            else:
+                self.action_object.write(uchar)
+                self.state = IN_TAG_BODY
+
+        elif self.state == IN_TAG_BODY:
+            if uchar == u'/':
+                self.state = IN_TAG_BODY_SEEN_SLASH
+                self.action_object.write(uchar)
+            elif uchar == u'>':
+                self.state = IN_BODY
+                self.action_object.write(uchar)
+            else:
+                self.action_object.write(uchar)
+
+        elif self.state == IN_TAG_BODY_SEEN_SLASH:
+            if uchar == u'>':
+                self.action_object.found_end_tag(self.tag_name)
+                self.action_object.write(uchar)
+                self.state = IN_BODY
+                self.tag_name = None
+            elif uchar == u'/':
+                self.action_object.write(uchar)
+            else:
+                self.action_object.write(uchar)
+                self.state = IN_TAG_BODY
+
+        elif self.state == IN_END_TAG_NAME:
+            if uchar == u'>':
+                self.state = IN_BODY
+                self.action_object.found_end_tag(self.tag_name)
+                self.action_object.write(uchar)
+                self.tag_name = None
+            else:
+                self.action_object.write(uchar)
+                self.tag_name += uchar
+
+        elif self.state == IN_BODY_SEEN_LEFTANGLE:
+            if uchar == u'!':
+                self.state = IN_BODY_SEEN_LEFTANGLE_BANG
+            elif uchar == u'?':
+                self.action_object.write(self.action_object.map_body(self.body_accumulator))
+                self.body_accumulator = u""
+                self.action_object.write(u'<')
+                self.action_object.write(u'?')
+                self.body_accumulator = u""
+                self.state = IN_PREAMBLE
+            elif uchar == u'/':
+                self.state = IN_END_TAG_NAME
+                self.action_object.write(self.action_object.map_body(self.body_accumulator))
+                self.body_accumulator = u""
+                self.action_object.write(u'<')
+                self.action_object.write(u'/')
+                self.tag_name = u""
+            elif uchar == u'<':
+                self.body_accumulator += u'<'
+            else:
+                self.action_object.write(self.action_object.map_body(self.body_accumulator))
+                self.body_accumulator = u""
+                self.action_object.write(u'<')
+                self.action_object.write(uchar)
+                self.tag_name = u"" + uchar
+                self.state = IN_TAG_NAME
+
+        elif self.state == IN_BODY_SEEN_LEFTANGLE_BANG:
+            if uchar == u'-':
+                self.state = IN_BODY_SEEN_LEFTANGLE_BANG_DASH
+            else:
+                self.body_accumulator += u'<'
+                self.body_accumulator += u'!'
+                self.body_accumulator += uchar
+            
+        elif self.state == IN_BODY_SEEN_LEFTANGLE_BANG_DASH:
+            if uchar == u'-':
+                self.state = IN_COMMENT
+                self.action_object.write(self.action_object.map_body(self.body_accumulator))
+                self.body_accumulator = u""
+                self.action_object.write(u"<!--")
+            else:
+                self.state = IN_BODY
+                self.body_accumulator += u"<!-"
+                self.body_accumulator += uchar
+            
+        elif self.state == IN_COMMENT_SEEN_DASH:
+            if uchar == u'-':
+                self.state = IN_COMMENT_SEEN_DASH_DASH
+                self.action_object.write(uchar)
+            else:
+                self.action_object.write(uchar)
+                self.state = IN_COMMENT
+
+        elif self.state == IN_COMMENT_SEEN_DASH_DASH:
+            if uchar == u'>':
+                self.state = IN_BODY
+                self.action_object.write(uchar)
+            elif uchar == u'-':
+                self.action_object.write(uchar)
+            else:
+                self.state = IN_COMMENT
+                self.action_object.write(uchar)
+
+        elif self.state == IN_PREAMBLE_SEEN_QUESTION:
+            if uchar == u'>':
+                self.state = IN_BODY
+                self.action_object.write(uchar)
+            elif uchar == u'?':
+                self.action_object.write(uchar)
+            else:
+                self.action_object.write(uchar)
+                self.state = IN_PREAMBLE
+
+        else:
+            raise Exception("Unknown state %d" % self.state)
+        
+
+class ActionBase:
+    def __init__( self, output_stream ):
+        self.output_stream = output_stream
+        
+    def write( self, chars ):
+        self.output_stream.write( chars )
+
+    def map_body( self, body_text ):
+        return body_text
+    
+    def found_end_tag( self, tag_name ):
+        pass
+        
+    def found_tag( self, tag_name ):
+        pass
+
+
+class HierarchicalAction(ActionBase):
+    def __init__( self, output_stream ):
+        ActionBase.__init__( self, output_stream )
+        self.tag_hierarchy = [ ]
+        
+    def found_tag( self, tag_name ):
+        self.tag_hierarchy += [ tag_name ]
+        self.enter_tag( self.make_tag_string( ) )
+    
+    def found_end_tag( self, tag_name ):
+        if len(self.tag_hierarchy) == 0 or self.tag_hierarchy[len(self.tag_hierarchy)-1]
!= tag_name:
+            raise Exception("Unmatched end tag '%s'" % tag_name)
+        self.exit_tag( self.make_tag_string( ) )
+        del self.tag_hierarchy[len(self.tag_hierarchy)-1]
     
-def fix_pom_xml(pom_file_path, pom_version):
+    def make_tag_string( self ):
+        tag_string = u""
+        for tag in self.tag_hierarchy:
+            tag_string += u"/" + tag
+        return tag_string
+
+    def enter_tag( self, hierarchy_string ):
+        pass
+        
+    def exit_tag( self, hierarchy_string ):
+        pass
+
+class PomAction(HierarchicalAction):
+    def __init__( self, output_stream, new_version, root_parent ):
+        HierarchicalAction.__init__( self, output_stream )
+        self.accumulator = None
+        self.modules = [ ]
+        self.new_version = new_version
+        self.replace = False
+        self.root_parent = root_parent
+
+    def enter_tag( self, hierarchy_string ):
+        if hierarchy_string == u"/project/modules/module":
+            self.accumulator = u""
+        elif hierarchy_string == u"/project/version":
+            self.replace = True
+        elif hierarchy_string == u"/project/parent/version" and not self.root_parent:
+            self.replace = True
+            
+    def exit_tag( self, hierarchy_string ):
+        if hierarchy_string == u"/project/modules/module":
+            self.modules += [ self.accumulator ]
+            self.accumulator = None
+        elif hierarchy_string == u"/project/version":
+            self.replace = False
+        elif hierarchy_string == u"/project/parent/version" and not self.root_parent:
+            self.replace = False
+
+    def map_body( self, body_text ):
+        if self.replace:
+            return self.new_version
+        return body_text
+
+def fix_pom_xml(pom_file_path, pom_version, root_parent):
     """
         Fix primary versions in a pom file to become the specified pom_version.
         Returns an array of child project names (NOT paths).
     """
-    # MHL
-    return [ ]
+    temp_file = "%s.tmp" % pom_file_path
+    fd = codecs.open(pom_file_path, "r", "utf-8")
+    try:
+        out_fd = codecs.open(temp_file, "w", "utf-8")
+        try:
+            action_object = PomAction(out_fd, pom_version, root_parent)
+            ts = TagScanner(action_object)
+            for line in fd:
+                for char in line:
+                    ts.accept_character(char)
+            ts.end()
+            return action_object.modules
+        finally:
+            out_fd.close()
+    finally:
+        fd.close()
 
-def update_poms(root_directory, pom_version):
+def update_poms(root_directory, pom_version, root_parent=True):
     """ Update all poms in a project """
-    dirs = fix_pom_xml( "%s/pom.xml" % root_directory, pom_version )
+    dirs = fix_pom_xml( "%s/pom.xml" % root_directory, pom_version, root_parent )
     for dir in dirs:
-        update_poms( "%s/%s" % (root_directory, dir), pom_version )
+        update_poms( "%s/%s" % (root_directory, dir), pom_version, root_parent=False )
 
 def convert_build_xml_line(line, build_version):
     """



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