Time

Pinky

The Brain

Day 0

Initial checkout

prompt>cd ~;
prompt>svn co $YOUR_SVN_DIR cs552_proj_work

Initial checkout

prompt>cd ~;
prompt>svn co $YOUR_SVN_DIR cs552_proj_work

Day 1

pinky slacks off not doing much...

thebrain is eager to work.

1. Creates decode.v

2. Edits alu.v

Must commit these to the repository. So pinky can see them.

prompt> svn add decode.v
prompt> svn commit -m "added decode and made changes to alu"
Sending alu.v decode.v
Committed revision 25.
prompt>

How to check if pinky did something and commit to repository?

Check status of working copy against repository;

prompt> svn status -u
Status against revision:     25

Since no messages are reported by svn status, it means no other changes are in the repository. The working copy is up to date. Either pinky has done no work, or the work he's done has not been committed to the repository.

Day 1.75

Still slacking off...

Getting impatient yells at Pinky to get some work done.

Day 1.95

Pinky gets act together and decides to work.

First check what changes the brain has made:

prompt>svn status -u

       *            alu.v
       *       25   decode.v

prompt>

This "*" indicates a new version of alu.v and decode.v exists in the repository. Detailed list of all svn status codes.

Pinky must now bring his working copy up to date to match repository.

prompt>svn update
A    decode.v
U    alu.v
Updated to revision 25.
prompt>

1. Pinky actually does some work.

2. Reads through decode.v, discovers a bug and fixes it.

3. Must now commit to svn

prompt>svn commit -m "fixed a bug in decoder. overflow not detected correctly"
Updated to revision 26.
prompt>

Emails thebrain and says bug fixed in decoder..

Day 2

No work for today...

First wants to check what change pinky made before destroying working copy with questionable changes pinky committed!

prompt>svn status -u
       *       25   decode.v

This shows pinky did indeed commit something. thebrain wants to find out what the changes are:

prompt>svnprettydiff

Some output like this will show up. The light-red indicates a modified line. The actual modifications are shown in bold.

Example output

thebrain thinks these changes are ok. Wants to update working copy with these changes.

prompt>svn update
U   decode.v
Updated to revision 26.

Continues development.

Demo days arrives

Pinky and thebrain decide to submit from pinky's login.

First make sure it is pinky's login:

prompt>whoami
pinky

Good. Then make sure pinky's working copy is up-to-date!

prompt>svn status -u
Status against revision:     73

No lines shown, so means up-to-date.

Submit by invoking the handin command:

prompt>handin -c cs552-1 -a demo1 -d $YOUR_SVN_DIR/demo1
prompt>svn copy $CS552_PROJ_REPOS/trunk $CS552_PROJ_REPOS/tags/demo1-submit  -m "submitting demo1"