at least save them somewhere as a start

diff --git a/hooks/default/bin/call_jenkins.py b/hooks/default/bin/call_jenkins.py
new file mode 100755 (executable)
index 0000000..8625dcf
--- /dev/null
+++ b/hooks/default/bin/call_jenkins.py
@@ -0,0 +1,174 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import os
+import sys
+import git
+import urllib
+import logging
+import shutil
+import subprocess
+import socket
+
+from logging import Formatter
+
+JOB_URL = 'http://jenkins:80/job/%(job_name)s/buildWithParameters?token=BuildIt&'
+JOB_DELAY = '0sec'
+
+LOG_FORMAT = '%(asctime)s %(name)s[%(process)d] %(levelname)s: %(message)s'
+#logging.basicConfig(format=LOG_FORMAT, level=logging.DEBUG)
+logger = logging.getLogger(__file__)
+logger.setLevel(logging.INFO)
+stream_handler = logging.StreamHandler(strm=sys.stdout)
+stream_handler.setLevel(logging.INFO)
+formatter = Formatter('%(asctime)s %(name)s[%(process)d] %(levelname)s: %(message)s')
+stream_handler.setFormatter(formatter)
+logger.addHandler(stream_handler)
+
+
+
+class HudsonUrl(urllib.FancyURLopener):
+    pass
+
+
+def checkout_local(old_id, new_id):
+    git_work_dir = os.path.join('/tmp', '%s' %(new_id))
+    os.mkdir(git_work_dir, 0755)
+    cmd = ['/usr/bin/git', 'checkout', '-f', '%s' %(new_id), '%s' %(git_work_dir)]
+    cmdobj = subprocess.Popen(
+        cmd,
+        shell=False,
+        env={'GIT_WORK_TREE': git_work_dir},
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+        close_fds=True
+    )
+
+    ret = cmdobj.wait()
+
+    if ret:
+        logger.error('Error was: %s' %(cmdobj.stderr.readlines()))
+        raise Exception(
+            'cmd %s returned with %s' %(' '.join(cmd), ret)
+        )
+        sys.exit(1)
+
+    return git_work_dir
+
+def has_config(git_id):
+    cmd = ['/usr/bin/git', 'ls-tree', '--name-only', str(git_id)]
+    cmdobj = subprocess.Popen(
+        cmd,
+        shell=False,
+        env={'': ''},
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+        close_fds=True
+    )   
+
+    ret = cmdobj.wait()
+
+    if ret:
+        logger.debug(
+            'cmd %s returned with %s' %(' '.join(cmd), ret)
+        )   
+        logger.error('Error was: %s' %(cmdobj.stderr.readlines()))
+        sys.exit(1)
+
+    files = map(lambda x: x.rstrip(), cmdobj.stdout.readlines())
+    return '.config' in files
+
+def delete_local_checkout(directory):
+    try:
+        shutil.rmtree(directory)
+    except Exception, error:
+        logger.error('Some error happend while deleting %s' %(directory))
+        logger.exception(error)
+        return False
+    else:
+        logger.info('%s successfully deleted' %(directory))
+    return True
+
+
+if __name__ == '__main__':
+    all_values = sys.stdin.read()
+    args = filter(None, all_values.split('\n'))
+    for entry in args:
+        try:
+            git_old_id, git_new_id, git_ref_path = entry.split()
+        except Exception, error:
+            logger.error(
+                'Error while splitting all values from stdin. stdin was: %s' %(all_values)
+            )   
+            logger.exception(error)
+            sys.exit(1)
+            
+        git_branch_name = os.path.relpath(git_ref_path, 'refs/heads')
+        repo = git.repo.Repo()
+
+        job_prefix=''
+
+        # choose distribution based on branch
+        if git_branch_name == 'master' or git_branch_name.startswith('release/') or git_branch_name.startswith('hotfix/'):
+            distribution='production-proposed-updates'
+        elif git_branch_name == 'experimental' or git_branch_name.startswith('feature/') or git_branch_name.startswith('poc/') or git_branch_name.startswith('bugfix/') :
+            #distribution='dev_'+ git_branch_name.replace("/","_")
+            distribution = 'experimental'
+            job_prefix='dev_'
+        else:
+            distribution='pre-staging'
+
+        job_name = job_prefix + os.path.splitext(os.path.basename(repo.path))[0]
+        urlencode_expansion_dict = {
+            'job_name': job_name
+        }
+        
+        logger.info('')
+        logger.info('active branch: %s'% repo.active_branch)
+        for branch in repo.branches:
+            if git_branch_name == branch.name:
+                logger.info('branch is %s' % branch)
+                logger.info('branch.name is %s' % branch.name)
+                logger.info('git_branch_name is %s' % git_branch_name)
+                logger.info('committer_email is %s' % branch.commit.committer.email)
+                committer_email = branch.commit.committer.email
+                break
+        else:
+            logger.info('push was a branch delete - not calling jenkins')
+            sys.exit(0)
+
+        #
+        # only trigger builds for some branches
+        #
+        if git_branch_name == 'develop' or git_branch_name == 'master' or git_branch_name.startswith('hotfix/') or git_branch_name.startswith('release/') or git_branch_name == 'experimental' or git_branch_name.startswith('feature/') or git_branch_name.startswith('poc/') or git_branch_name.startswith('bugfix/'):
+
+            url = HudsonUrl()
+            data = urllib.urlencode(
+                (
+#                ('token', 'BUILD'),
+                    ('GIT_REPO_PATH', repo.path),
+                    ('GIT_OLD_ID', git_old_id),
+                    ('GIT_NEW_ID', git_new_id),
+                    ('GIT_COMMITTER_EMAIL', committer_email),
+                    ('GIT_UPSTREAM_BRANCH', git_branch_name),
+                    ('GIT_BRANCH_NAME', git_branch_name),
+                    ('DISTRIBUTION', distribution),
+                    ('delay', JOB_DELAY)
+                )
+            )
+            # FIXME: OLD_ID, NEW_ID, COMMITER_EMAIL + UPSTREAM_BRANCH can go away soon
+            ret = url.open(JOB_URL %(urlencode_expansion_dict) + '%s' %(data))
+        
+            if ret.code == 200:
+                logger.info('jenkins url called successfully.')
+            elif ret.code == 404:
+                logger.info('jenkins has no such job configured yet.')
+            else:
+                logger.info('URL was %s' % JOB_URL %(urlencode_expansion_dict) + '%s' %(data))
+                logger.info('jenkins sends the following: %s' %(ret.read())
+                )
+                sys.exit(1)
+
+        sys.exit(0)
+
+# vim: autoindent smartindent tabstop=4 expandtab shiftwidth=4 softtabstop=4 nu enc=utf-8 cinwords=if,elif,else,for,while,try,except,finally,def,class