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tomerc jean-merelis evolvedbinary

copy-maven-plugin's Issues

dependency on plexus utils missing?

I had to add the plexus utils dependency in a POM that uses copy-maven-plugin

Before I got

[ERROR] Failed to execute goal ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0:copy (autodeploy-expath-pkgs-for-appassembler) on project exist-distribution: Execution autodeploy-expath-pkgs-for-appassembler of goal ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0:copy failed: A required class was missing while executing ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0:copy: org/codehaus/plexus/util/FileUtils

Adding

 <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-utils</artifactId>
       <version>1.1</version>
   </dependency>

Did solve the issue.
I do wonder which version of plexus-utils would be optimal and also why this dependency is not declared.

Required class was missing error with maven 3.9.1

After upgrading maven from 3.8.x to 3.9.1, the following build error occurs:

[ERROR] Failed to execute goal ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0:copy (copy-youtube-video-player-images-for-war) on project my-project: Execution copy-youtube-video-player-images-for-war of goal ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0:copy failed: A required class was missing while executing ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0:copy: org/codehaus/plexus/util/FileUtils
[ERROR] -----------------------------------------------------
[ERROR] realm =    plugin>ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/v:/maven/.m2/repository/ch/mfrey/maven/plugin/copy-maven-plugin/1.0.0/copy-maven-plugin-1.0.0.jar
[ERROR] urls[1] = file:/v:/maven/.m2/repository/commons-io/commons-io/2.4/commons-io-2.4.jar
[ERROR] Number of foreign imports: 1

Workaround

A workaround is to add org.codehaus.plexus:plexus-utils:3.5.0 artifact as dependency of the plugin ch.mfrey.maven.plugin:copy-maven-plugin as follows:

        <plugin>
          <groupId>ch.mfrey.maven.plugin</groupId>
          <artifactId>copy-maven-plugin</artifactId>
          <version>1.0.0</version>
          <dependencies>
			<dependency>
			    <groupId>org.codehaus.plexus</groupId>
			    <artifactId>plexus-utils</artifactId>
			    <version>3.5.0</version>
			</dependency>
          </dependencies>
        </plugin>

Copy from target to destination causes an error

I get the following log:

"
[INFO] --- copy-maven-plugin:0.0.1:copy (copy) @ skp-foundation ---
[INFO] Resource:
WorkingDir: D:\dev\LR\skp\workspace\skp-foundation\target
Paths:
D:\dev\LR\skp\workspace\skp-foundation\target -> D:\dev\LR\skp\liferay-portal-6.2-ee-sp10\deploy\tomcat-7.0.42\lib\ext
Replaces:

[INFO]

  • D:\dev\LR\skp\workspace\skp-foundation\target\skp-foundation.jar
  • D:\dev\LR\skp\workspace\skp-foundation\target\skp-foundation.jar
    "

The Paths output is correct but the last output lines starting with - and + is incorrect. The destination folder is not correctly set.

Here is also my configuration:

<plugin>
                <groupId>ch.mfrey.maven.plugin</groupId>
                <artifactId>copy-maven-plugin</artifactId>
                <version>0.0.1</version>
                <executions>
                    <execution>
                        <id>copy</id>
                        <phase>generate-sources</phase>
                        <goals>
                            <goal>copy</goal>
                        </goals>
                        <configuration>
                            <showfiles>true</showfiles>
                            <resources>
                                <resource>
                                    <directory>${project.build.directory}</directory>
                                    <move>true</move>
                                    <includes>
                                        <include>*.jar</include>
                                    </includes>
                                    <paths>
                                        <path>
                                            <from>${project.build.directory}</from>
                                            <to>${liferay.app.server.lib.global.dir}</to>
                                        </path>
                                    </paths>
                                </resource>
                            </resources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

Allow replacing by empty string

Thanks for the great Maven plugin! I have a small issue though. If I have something like this as a replacement:

<replace>
    <from>some_text</from>
    <to>${some.var}</to>
</replace>

And if then some.var is empty, I get the following error during execution:

15:14:50  [ERROR] Failed to execute goal ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0:copy (some-execution-id) on project some.proj.name: Execution some-execution-id of goal ch.mfrey.maven.plugin:copy-maven-plugin:1.0.0:copy failed: Cannot invoke "java.lang.CharSequence.toString()" because "replacement" is null -> [Help 1]

The longer stack trace is:

Caused by: java.lang.NullPointerException: Cannot invoke "java.lang.CharSequence.toString()" because "replacement" is null
    java.lang.String.replace (String.java:2961)
    ch.mfrey.maven.plugin.copy.CopyMojo.copyFile (CopyMojo.java:76)
    ch.mfrey.maven.plugin.copy.CopyMojo.execute (CopyMojo.java:126)
    org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:126)
    ...

The crash happens here. The 2nd argument to String.replace is null. It appears that Maven provides null for empty to rather than an empty string.

It would be great to be able to replace by an empty string. I think it would be easy to fix: just check for null, and use an empty string instead.

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