Will replace all texts in ticket and ticket_changes that reference svn (like [12345]) to the git hash equivalent (like [changeset:0a1bc3f]). Uses sqlalchemy.core for db backend abstraction which enables it to connect to all databases supported by trac.

• OSX / Linux
• Python 2.7

For this script to work a git repository must exist on the local machine which was created using git svn clone with metadata intact. To see if your git folder fulfills this requirement try to run the following command:

git svn log --oneline --show-commit

If this command, run in the git folder, returns something along these lines:

r12345 | 0abc123 | Fixed the flux capacitator
...

Then you are good to go!

After running this script, be sure to do the following in Trac:

trac-admin config set git wikishortrev_len 7 trac-admin repository resync "*"

1. Create a Virtual Environment

   mkdir git-svn-trac cd git-svn-trac virtualenv --no-site-packages -p python2.7 . source bin/activate

2. Run pip, using the requirements fitting for your database

   pip install -r mysql-requirements.txt or pip install -r sqlite-requirements.txt or pip install -r postgres-requirements.txt

3. Create a backup of your git folder and database!

python git-svn-trac.py gitfolder dsn

python git-svn-trac.py ~/helloworld/ mysql+pymysql://user:password@localhost/trac

python git-svn-trac.py ~/project/ sqlite:///home/user/trac.db

python git-svn-trac.py ~/project/ postgres+psycopg2://user:password@localhsot/trac

Denis Krienbühl for Seantis GmbH

Public Domain

This program is free software. It comes without any warranty!