CODEWITHSUNDEEP
svn
Amit Rathi
Amit Rathi

Reputation: 221

Make svn diff output changed function names only

How can i find out which function is changed from svn diff?

I just want to know function name in which code changes are made. In git, this is available as git diff --function-context.

Is there anything similar available for svn also?

Thanks

Upvotes: 4

Views: 960

Answers (1)

杨传华
杨传华

Reputation: 31

SVN diff has a option can show function name in the result, but not just function name.

-x [--extensions] ARG    : Specify differencing options for external diff or
                           internal diff or blame. Default: '-u'. Options are
                           separated by spaces. Internal diff and blame take:
                             -u, --unified: Show 3 lines of unified context
                             -b, --ignore-space-change: Ignore changes in
                               amount of white space
                             -w, --ignore-all-space: Ignore all white space
                             --igno`enter code here`re-eol-style: Ignore changes in EOL style
                             -U ARG, --context ARG: Show ARG lines of context
                             -p, --show-c-function: Show C function name

the changed line information is like this:

@@ -145,10 +145,6 @@ void UserOrder::getDBHandle() throw (CException)
     int index = SPEC_INDEX(gPtrDbPool, m_Params["Fbuy_uid"]);

     m_ptrUserTransOrderDBBuy = SPEC_SQL(gPtrDbPool, index);
-
-    index = SPEC_INDEX(gPtrDbPool, m_Params["Fsale_uid"]);
-
-    m_ptrUserTransOrderDBSale = SPEC_SQL(gPtrDbPool, index);

so, you can get the changed function names by a script.

Upvotes: 3

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