elharo commented on code in PR #463:
URL:
https://github.com/apache/maven-dependency-plugin/pull/463#discussion_r1848190882
##########
src/main/java/org/apache/maven/plugins/dependency/fromDependencies/CopyDependenciesMojo.java:
##########
@@ -111,6 +109,21 @@ protected void doExecute() throws MojoExecutionException {
Set<Artifact> artifacts = dss.getResolvedDependencies();
if (!useRepositoryLayout) {
+ Map<String, Integer> copies = new HashMap<>();
+ for (Artifact artifactItem : artifacts) {
+ String destFileName = DependencyUtil.getFormattedFileName(
+ artifactItem, stripVersion, prependGroupId,
useBaseVersion, stripClassifier);
+ int numCopies = copies.getOrDefault(destFileName, 0);
+ copies.put(destFileName, numCopies + 1);
+ }
+ for (Map.Entry<String, Integer> entry : copies.entrySet()) {
+ if (entry.getValue() > 1) {
+ getLog().warn("Multiple files with the name " +
entry.getKey() + " in the dependency tree.");
+ getLog().warn(
+ "Not all jars will be available. Consider
using prependGroupId, useSubDirectoryPerArtifact, or useRepositoryLayout.");
Review Comment:
done
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