CODEWITHSUNDEEP
version-controlcvs
Kris Erickson
Kris Erickson

Reputation: 33834

List all files that haven't been edited in a year in CVS

How do I get a list of all the files have haven't been changed in the past year in a repository in CVS?

Upvotes: 3

Views: 330

Answers (4)

David Thornley
David Thornley

Reputation: 57036

If you have access to the repository, you can do a search to look for files that have a last-modified date of over a year ago. In CVS, each file has a corresponding repository file. (This wouldn't work in Subversion, since the repository is in an opaque format.)

Upvotes: 1

Daniel Schneller
Daniel Schneller

Reputation: 13926

We can easily do this using ViewVC (or ViewCVS as it was called formerly). What it does is build a SQL database of all files and their commits (with comments and authors) that you can easily query in many ways.

You can download it from http://www.viewvc.org/. You will have to set up a MySQL server to store the data and have access to the physical repository directory on the CVS server to import your existing repository commits via the cvsdbadmin tool:

cvsdbadmin rebuild /var/lib/cvs

where /var/lib/cvs is your repository location. The database connection info is stored in the ViewVC config file.

Depending on the repository size this might run anywhere from a few seconds to several hours. Once it is finished, you can use regular SQL query tools to find out all sorts of information about your commits - we use it to very quickly generate change logs. Using a CVS loginfo script (also included with ViewVC) we update the database on-the-fly whenever someone commits a file to CVS.

It can also be very helpful if you committed something by accident (see this blog post); as CVS commits are not transactional this can be a tough one to figure out.

Upvotes: 1

alex vasi
alex vasi

Reputation: 5344

CVS diff option to show identical files (--report-identical-files) seems broken, at least for me. You can just checkout old version:

cvs co -D "1 year old" proj

And use good old diff to find identical files:

diff --recursive --report-identical-files --brief | grep identical

Upvotes: 0

Alex B
Alex B

Reputation: 24936

The only way I can think to do this is to get a list of every file changed in the last year (here I use 2008-05-08 as the one year ago date):

cvs history -c -D2008-05-08

and compare against a listing of every file currently in the repository. Those not in the listing generated by cvs history have not been modified in the last year.

Upvotes: 1

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