[jboss-dev] Porting SVN Projects to Git

[Aslak Knutsen]

Oops, wrong paste..

svn log | grep -E "r[0-9]+ \| [a-z.@\-_]+ \|" | awk '{print $3}' | sort | uniq

-aslak-

On Wed, Jul 14, 2010 at 7:00 PM, Aslak Knutsen <aslak at 4fs.no> wrote:
> Using something like this instead should give you committers using
> email addresses as user name as well:
>
> svn log | grep -E "r[0-9]+ \| [a-z.@]+ \|" | awk '{print $3}' | sort | uniq
>
> -aslak-
>
> On Wed, Jul 14, 2010 at 6:40 PM, Andrew Lee Rubinger
> <andrew.rubinger at redhat.com> wrote:
>> Today I look a relatively simple project and migrated it from SVN to
>> Git.  There's a bunch of resources scattered about involving the "best"
>> way to do this, but thought I'd share my experience as it appears to
>> have been a success.  If anyone's got a better process I'm interested, too.
>>
>> Note: I'm on Fedora13, so some commands here are gonna be env-specific.
>>
>> # Obtain dependencies which run or are run from the svn2git Ruby script
>> $> sudo yum -y install git-core git-svn ruby rubygems
>> (Original instructions used apt-get, so I assume Debianey/Ubuntooey
>> distros support this command too)
>>
>> # Install the svn2git gem (script)
>> $> sudo gem install svn2git --source http://gemcutter.org
>>
>> # Make a new directory to contain your new local Git repo and switch into it
>> $> mkdir jboss-ejb3-async; cd jboss-ejb3-async
>>
>> # (Optional) Create a mapping file from SVN usernames to Git Authors
>> $> svn log | grep -E "r[0-9]+ \| [a-z]+ \|" | awk '{print $3}' | sort |
>> uniq # Prints out all authors for the current SVN working copy
>> File format should be:
>> SVNUsername = Full Name <email.address.org>
>> ALRubinger = Andrew Lee Rubinger <alr at jboss.org>
>>
>> # Use svn2git to extract out the SVN commit information, passing along
>> parameters to note trunk, tags, branches locations
>> $> svn2git https://svn.jboss.org/repos/jbossas/ --trunk
>> projects/ejb3/components/async/trunk --tags
>> projects/ejb3/components/async/tags --nobranches --authors ../authors.txt
>> (More info on the switches at: http://github.com/nirvdrum/svn2git)
>>
>> # Create a remote repo somewhere (I did GitHub and used the web console
>> for that)
>>
>> # Add a remote "origin" to the local repo so we can push to it
>> $> git remote add origin git at github.com:ALRubinger/jboss-ejb3-async.git
>>
>> # Push all contents including the tags to the origin at branch master
>> $> git push --tags origin master
>>
>> S,
>> ALR
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>