Generate bazel dependencies for maven artifacts
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pgr0ss Merge pull request #15 from prudhvi/prudhvi/deps_unique
Avoid duplicate dependencies in WORKSPACE
Latest commit 2516043 Nov 20, 2017

README.md

bazel-deps

Generate bazel dependencies for maven artifacts

Deprecated

I no longer use bazel-deps on my projects, nor do I actively maintain it. Now, I use transitive_maven_jar from the official migration-tooling project: https://github.com/bazelbuild/migration-tooling#transitive_maven_jar

I still accept pull requests from others, though.

Usage

mvn package
java -jar target/bazel-deps-2.0-SNAPSHOT.jar <maven artifact>...

Example

% java -jar target/bazel-deps-2.0-SNAPSHOT.jar com.fasterxml.jackson.core:jackson-databind:2.5.0 junit:junit:jar:4.12


--------- Add these lines to your WORKSPACE file ---------

maven_jar(name = "org_hamcrest_hamcrest_core", artifact = "org.hamcrest:hamcrest-core:jar:1.3")
maven_jar(name = "com_fasterxml_jackson_core_jackson_annotations", artifact = "com.fasterxml.jackson.core:jackson-annotations:jar:2.5.0")
maven_jar(name = "com_fasterxml_jackson_core_jackson_core", artifact = "com.fasterxml.jackson.core:jackson-core:jar:2.5.0")
maven_jar(name = "com_fasterxml_jackson_core_jackson_databind", artifact = "com.fasterxml.jackson.core:jackson-databind:jar:2.5.0")
maven_jar(name = "junit_junit", artifact = "junit:junit:jar:4.12")


--------- Add these lines to your BUILD file ---------

java_library(
  name="jackson-databind",
  visibility = ["//visibility:public"],
  exports = [
    "@com_fasterxml_jackson_core_jackson_annotations//jar",
    "@com_fasterxml_jackson_core_jackson_core//jar",
    "@com_fasterxml_jackson_core_jackson_databind//jar",
  ],
)

java_library(
  name="junit",
  visibility = ["//visibility:public"],
  exports = [
    "@junit_junit//jar",
    "@org_hamcrest_hamcrest_core//jar",
  ],
)

You can also exclude a set of transitive dependencies:

% java -jar target/bazel-deps-1.0-SNAPSHOT.jar -x io.dropwizard:dropwizard-core:0.8.1 io.dropwizard:dropwizard-client:0.8.1


--------- Add these lines to your WORKSPACE file ---------

maven_jar(name = "commons_codec_commons_codec", artifact = "commons-codec:commons-codec:jar:1.6")
maven_jar(name = "io_dropwizard_dropwizard_client", artifact = "io.dropwizard:dropwizard-client:jar:0.8.1")
maven_jar(name = "io_dropwizard_dropwizard_core", artifact = "io.dropwizard:dropwizard-core:jar:0.8.1")
maven_jar(name = "org_apache_httpcomponents_httpclient", artifact = "org.apache.httpcomponents:httpclient:jar:4.3.5")
maven_jar(name = "org_apache_httpcomponents_httpcore", artifact = "org.apache.httpcomponents:httpcore:jar:4.3.2")
maven_jar(name = "org_glassfish_jersey_connectors_jersey_apache_connector", artifact = "org.glassfish.jersey.connectors:jersey-apache-connector:jar:2.17")
maven_jar(name = "io_dropwizard_metrics_metrics_httpclient", artifact = "io.dropwizard.metrics:metrics-httpclient:jar:3.1.1")


--------- Add these lines to your BUILD file ---------

java_library(
  name="dropwizard-client",
  visibility = ["//visibility:public"],
  exports = [
    "@commons_codec_commons_codec//jar",
    "@io_dropwizard_dropwizard_client//jar",
    "@io_dropwizard_dropwizard_core//jar",
    "@io_dropwizard_metrics_metrics_httpclient//jar",
    "@org_apache_httpcomponents_httpclient//jar",
    "@org_apache_httpcomponents_httpcore//jar",
    "@org_glassfish_jersey_connectors_jersey_apache_connector//jar",
  ],
)

Code

This code was inspired by the aether examples for walking maven dependencies.