fetchMavenArtifact: init (#16825)

fetchMavenArtifact downloads a Maven artifact given a group id, an artifact id,
and a version.

Example usage:

   org_apache_httpcomponents_httpclient_4_5_2 = fetchMavenArtifact {
     groupId = "org.apache.httpcomponents";
     artifactId = "httpclient";
     version = "4.5.2";
     sha256 = "0ms00zc28pwqk83nwwbafhq6p8zci9mrjzbqalpn6v0d80hwdzqd";
     # Optionally: repos = [ ... urls to some Maven repos to use ... ];
     # Optionally: url, urls - pointing directly to a specific jar url.
   };

Now `org_apache_httpcomponents_httpclient_4_5_2.jar` points to the downloaded
JAR file, while `org_apache_httpcomponents_httpclient_4_5_2` refers to a
derivation that when used used in `buildInputs` will be automatically added to
the Java classpath.

0 files changed, 0 insertions, 0 deletions