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From "Bruno Dumon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MSHADE-312) META-INF/services incorrectly adjusted when relocation pattern occurs twice in package name
Date Fri, 22 Feb 2019 11:58:00 GMT
Bruno Dumon created MSHADE-312:
----------------------------------

             Summary: META-INF/services incorrectly adjusted when relocation pattern occurs
twice in package name
                 Key: MSHADE-312
                 URL: https://issues.apache.org/jira/browse/MSHADE-312
             Project: Maven Shade Plugin
          Issue Type: Bug
    Affects Versions: 3.2.1
            Reporter: Bruno Dumon


I am creating a relocated gRPC.

gRPC itself contains a relocated netty, in a package name like this:

{noformat}
io.grpc.netty.shaded.io.grpc.netty
{noformat}

Note that this package name contains "io.grpc" twice.

This package name occurs in a META-INF/services file as well. The relocation of the content
of the services files is handled through Relocation.applyToSourceContent(), which does a simple
find-and-replace-all.

This will make that both occurrences of "io.grpc" are relocated, rather than only the first
one.

So suppose I relocate "io.grpc" to "my.io.grpc", this will be produced:

{noformat}
my.io.grpc.netty.shaded.my.io.grpc.netty
{noformat}

while it should be:

{noformat}
my.io.grpc.netty.shaded.io.grpc.netty
{noformat}

Given that we know that services files contain class names, the substitution could probably
be smarter.



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