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https://issues.apache.org/jira/browse/THRIFT-4532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16438932#comment-16438932
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ASF GitHub Bot commented on THRIFT-4532:
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jeking3 commented on issue #1541: THRIFT-4532: Do not update previously
generated output files if the contents have not changed
URL: https://github.com/apache/thrift/pull/1541#issuecomment-381463350
Was it truly necessary to change the signature of the methods from ostream
to ofstream? After all, an ofstream *is an* ostream. It should be possible to
keep all the methods using ostream which accepts your custom ofstream class
that checks to see if the content changed.
Extra nice to see a test for this, by the way, I like that a lot!
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> Avoid updating Thrift compiler generated code if the output has not changed
> ---------------------------------------------------------------------------
>
> Key: THRIFT-4532
> URL: https://issues.apache.org/jira/browse/THRIFT-4532
> Project: Thrift
> Issue Type: Improvement
> Components: Compiler (General)
> Affects Versions: 0.11.0
> Reporter: Buğra Gedik
> Priority: Minor
> Fix For: 0.12.0
>
>
> We would like to contribute an improvement to the Thrift compiler that would
> avoid regenerating target file(s) if they are going to be exactly the same as
> the ones already present in the same place. This will help when running the
> Thrift compiler in our build, especially in recursive mode.
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