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Summary of ChangesHello @robfrank, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request refines the project's build and dependency management by introducing shading for the Prometheus metrics plugin to ensure self-contained deployment and prevent dependency clashes. Concurrently, it streamlines the frontend's Highlights
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Code Review
This pull request introduces shading for the arcadedb-metrics module to bundle the Prometheus client dependencies, preventing potential classpath conflicts. The changes in package/pom.xml correctly consume the shaded JAR and exclude its transitive dependencies. The modifications to studio/package-lock.json appear to be dependency metadata cleanup. My main feedback is to add package relocation to the maven-shade-plugin configuration in metrics/pom.xml as a best practice to avoid any potential library conflicts at runtime.
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-shade-plugin</artifactId> | ||
| </plugin> |
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While adding the maven-shade-plugin is correct for bundling dependencies, it's a best practice to also relocate the packages of the shaded dependencies. This prevents potential classpath conflicts if other parts of the application or other plugins use different versions of the same libraries (like Micrometer or Prometheus client). I suggest adding a <configuration> section with <relocations> to move the shaded packages into a private namespace within the arcadedb-metrics artifact.
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<configuration>
<relocations>
<relocation>
<pattern>io.micrometer</pattern>
<shadedPattern>com.arcadedb.metrics.shaded.io.micrometer</shadedPattern>
</relocation>
<relocation>
<pattern>io.prometheus</pattern>
<shadedPattern>com.arcadedb.metrics.shaded.io.prometheus</shadedPattern>
</relocation>
<relocation>
<pattern>org.hdrhistogram</pattern>
<shadedPattern>com.arcadedb.metrics.shaded.org.hdrhistogram</shadedPattern>
</relocation>
<relocation>
<pattern>org.latencyutils</pattern>
<shadedPattern>com.arcadedb.metrics.shaded.org.latencyutils</shadedPattern>
</relocation>
</relocations>
</configuration>
</plugin>
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This pull request includes updates to the Maven build configuration for the
metricsandpackagemodules, as well as dependency management improvements. Additionally, it cleans up thestudio/package-lock.jsonby removing unnecessarypeerfields from dependencies.Dependency and build configuration improvements:
maven-shade-pluginto themetrics/pom.xmlbuild configuration, enabling the creation of shaded (fat) JARs.package/pom.xml, swapped the order ofarcadedb-metricsandarcadedb-studiodependencies, added ashadedclassifier toarcadedb-metrics, and excluded all its transitive dependencies to avoid potential conflicts.Package lock file cleanup:
"peer": trueproperty from multiple dependencies instudio/package-lock.json, simplifying the dependency metadata and potentially reducing warnings or issues during npm/yarn installs. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]