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question asked: Apr 01 '13, 10:01 a.m.
question was seen: 6,704 times
last updated: Apr 05 '13, 12:34 a.m.

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File comparison to display lines changed on 2 streams using RTC CLI

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Kaushambi Singh (371●3●103●79) | asked Apr 01 '13, 10:01 a.m.
edited Apr 01 '13, 10:18 a.m.
Is there a way through RTC CLI to see number of lines changed in a file present in a component on 2 streams. Basically I want to compare the file on  streams and list the number of changed lines through RTC CLI just the way we have in RTC Eclipse client.

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Lily Wang (4.9k●7●14) | answered Apr 02 '13, 1:06 a.m.

Hi,

You can use "scm diff" command to compare the file of streams. Please see http://pic.dhe.ibm.com/infocenter/clmhelp/v4r0m1/topic/com.ibm.team.scm.doc/topics/diff.html

When selecting a file, the "scm diff" can only use the version of the file on disk as the after state, so you need to create a workspace which has same version as one of the stream and load the file to a local sandbox, then use command:

scm diff file -S cp <local-path-of-the-file> stream <2nd-stream-name>

Regards,

Lily

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Kaushambi Singh commented Apr 03 '13, 3:54 p.m. | edited Apr 03 '13, 3:55 p.m.

Thanks Lily for your answer. The command gives the output but we also need to append  -d <local sandbox shared location> else it won't work. Actually the command gives the output but I was expecting it would only result in line different on  streams but what it does is gives you the whole output with a + and - sign. But it still helps. Helps to identify where the line got changed.

Lily Wang commented Apr 05 '13, 12:34 a.m.

Yes, I agree the command can not give you a direct answer. You may need to do some scripting to get the line changed information.

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