[
https://issues.apache.org/jira/browse/MSHADE-324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Miroslav Zaťko updated MSHADE-324:
----------------------------------
Description:
it seems like something very bad happens during configuration with inheritance:
in parent pom pluginManagement:
{code:xml}
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>META-INF/spring.handlers</resource>
</transformer>
</transformers>
</configuration>
{code}
in child pom pluginManagement:
{code:xml}
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer"
/>
</transformers>
</configuration>
{code}
causes broken configuration. In effective child pom is then configuration mixed
like:
{code:xml}
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer">
<resource>META-INF/spring.handlers</resource>
</transformer>
</transformers>
</configuration>
{code}
and that leads to failing build:
{code:java}
Unable to parse configuration of mojo
org.apache.maven.plugins:maven-shade-plugin:3.2.1:shade for parameter resource:
Cannot find 'resource' in class
org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer
{code}
It seems like transformer is overwritten by different implementation, but it's
configuration is kept from old transformer...
was:
it seems like something very bad happens during configuration with inheritance:
in parent pom pluginManagement:
{code:xml}
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>META-INF/spring.handlers</resource>
</transformer>
</transformers>
</configuration>
{code}
in child pom pluginManagement:
{code:xml}
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer"
/>
</transformers>
</configuration>
{code}
causes broken configuration. In effective child pom is then configuration mixed
like:
{code:xml}
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer">
<resource>META-INF/spring.handlers</resource>
</transformer>
</transformers>
</configuration>
{code}
and that leads to failing build:
{code:java}
Unable to parse configuration of mojo
org.apache.maven.plugins:maven-shade-plugin:3.2.1:shade for parameter resource:
Cannot find 'resource' in class
org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer
{code}
> maven-shade-plugin broken config by inheritance?
> ------------------------------------------------
>
> Key: MSHADE-324
> URL: https://issues.apache.org/jira/browse/MSHADE-324
> Project: Maven Shade Plugin
> Issue Type: Bug
> Affects Versions: 3.2.1
> Reporter: Miroslav Zaťko
> Priority: Critical
>
> it seems like something very bad happens during configuration with
> inheritance:
> in parent pom pluginManagement:
> {code:xml}
> <configuration>
> <transformers>
> <transformer
> implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
> <resource>META-INF/spring.handlers</resource>
> </transformer>
> </transformers>
> </configuration>
> {code}
> in child pom pluginManagement:
> {code:xml}
> <configuration>
> <transformers>
> <transformer
> implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer"
> />
> </transformers>
> </configuration>
> {code}
> causes broken configuration. In effective child pom is then configuration
> mixed like:
> {code:xml}
> <configuration>
> <transformers>
> <transformer
> implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer">
> <resource>META-INF/spring.handlers</resource>
> </transformer>
> </transformers>
> </configuration>
> {code}
> and that leads to failing build:
> {code:java}
> Unable to parse configuration of mojo
> org.apache.maven.plugins:maven-shade-plugin:3.2.1:shade for parameter
> resource: Cannot find 'resource' in class
> org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer
> {code}
> It seems like transformer is overwritten by different implementation, but
> it's configuration is kept from old transformer...
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