added python to improve mercurial blame support

scm-plugins/scm-hg-plugin/src/main/resources/sonia/scm/hgblame.py

@@ -0,0 +1,92 @@
+#
+# Copyright (c) 2010, Sebastian Sdorra
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+#    this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution.
+# 3. Neither the name of SCM-Manager; nor the names of its
+#    contributors may be used to endorse or promote products derived from this
+#    software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# http://bitbucket.org/sdorra/scm-manager
+#
+#
+
+import sys, os
+
+pythonPath = ''
+# pythonPath = os.environ['SCM_PYTHON_PATH']
+
+if len(pythonPath) > 0:
+  pathParts = pythonPath.split(os.pathsep)
+  for i in range(len(pathParts)):
+    sys.path.insert(i, pathParts[i])
+
+
+from mercurial import hg, ui, commands
+from xml.sax.saxutils import escape
+import datetime, time
+
+repositoryPath = os.environ['SCM_REPOSITORY_PATH']
+
+revision = os.environ['SCM_REVISION']
+path = os.environ['SCM_PATH']
+
+repo = hg.repository(ui.ui(), path = repositoryPath)
+ctx = repo[revision]
+fctx = ctx[path]
+
+c = 0
+lines = fctx.annotate()
+print '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'
+print '<blame-result>'
+print '  <blamelines>'
+for line in lines:
+  ctx = line[0].changectx()
+  time = int(ctx.date()[0]) * 1000
+  authorName = ctx.user();
+  authorMail = None
+  
+  if authorName:
+    start = authorName.find('<')
+    end = authorName.find('>')
+    if start > 0 and end > 0:
+      authorMail = authorName[start + 1:end].strip()
+      authorName = authorName[0:start].strip()
+  
+  c += 1
+  print '    <blameline>'
+  print '      <lineNumber>' + str(c) + '</lineNumber>'
+  # get revision id not the number
+  print '      <revision>' + str(ctx.rev()) + '</revision>'
+  print '      <when>' + str(time).split('.')[0] + '</when>'
+  if authorName:
+    print '      <author>'
+    print '        <name>' + authorName + '</name>'
+    if authorMail:
+      print '        <mail>' + authorMail + '</mail>'
+    print '      </author>'
+  print '      <description>' + escape(ctx.description()) + '</description>'
+  print '      <code>' + escape(line[1][:-1]) + '</code>'
+  print '    </blameline>'
+  
+print '  </blamelines>'
+print '  <total>' + str(c) + '</total>'
+print '</blame-result>'