[GitHub] [mina-sshd] tomaswolf commented on a diff in pull request #343: Simplify maven-bundle-plugin configuration

["tomaswolf (via GitHub)" <gi...@apache.org>]

tomaswolf commented on code in PR #343:
URL: https://github.com/apache/mina-sshd/pull/343#discussion_r1145284636


##########
pom.xml:
##########
@@ -1445,31 +1445,20 @@
                 <inherited>true</inherited>
                 <extensions>true</extensions>
                 <executions>
-                    <execution>
-                        <id>versions</id>
-                        <phase>validate</phase>
-                        <goals>
-                            <goal>cleanVersions</goal>
-                        </goals>
-                        <configuration>
-                            <versions>
-                                <sshd.osgi.version.clean>${project.version}</sshd.osgi.version.clean>
-                            </versions>
-                        </configuration>
-                    </execution>
                     <execution>
                         <id>bundle-manifest</id>
                         <phase>process-classes</phase>
                         <goals>
                             <goal>manifest</goal>
                         </goals>
                         <configuration>
+                            <supportIncrementalBuild>true</supportIncrementalBuild>
                             <instructions>
                                 <Import-Package><![CDATA[
-                                  org.apache.sshd*;version="[$(version;==;${sshd.osgi.version.clean}),$(version;=+;${sshd.osgi.version.clean}))",
+                                  org.apache.sshd*;version="${range;[==,=+);${maven_version;${project.version}}}",

Review Comment:
   Nice.
   
   However: I just noticed that here (and in the slf4j line below) we have an unholy mixture of bnd macro references and maven property references. What happens if someone defines a maven property named "range"?
   
   bnd allows other brackets to be used. Can we please use `$(...)` for bnd, and reserve `${...}` for maven? Or use `$${macro...}` for bnd references; see [the maven-bundle-plugin documentation](https://felix.apache.org/documentation/_attachments/components/bundle-plugin/manifest-mojo.html#instructions).
   
   Only tangentially related to this change: I wonder if ==,=+ is good. Apache MINA sshd has an unfortunate habit of breaking API in minor versions, so it might actually be safer to require exact matches, and not a range at all... something like `$(version;===;$(maven_version;${project.version}))`. Or at least use a range [===;=+).



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