Skip to content
This repository

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP

A possible Maven Fedora RepositorySystem extension

branch: master

Fetching latest commit…

Octocat-spinner-32-eaf2f5

Cannot retrieve the latest commit at this time

Octocat-spinner-32 maven-foss-repository
Octocat-spinner-32 tmp
Octocat-spinner-32 .gitignore
Octocat-spinner-32 LICENSE
Octocat-spinner-32 README.Fedora
Octocat-spinner-32 README.md
Octocat-spinner-32 build.sh
Octocat-spinner-32 pom.xml
README.md

FOSS Repository Extension

The FOSS Repository Extension (FRE) is an Apache Maven extension that causes Maven to resolve all dependencies from a single specified repository, regardless of POMs or settings files (settings.xml). By restricting Maven in this way, FRE makes it possible to enforce the use of only sanctioned components for any target platform that maintains a sanctioned repository. This allows developers to test Maven projects for dependency issues on platforms they may wish to deploy to but are not currently developing on.

Usage

FRE is enabled through the use of the fmvn startup script. fmvn is designed to be a fully-compatible replacement for mvn, with the added effect that it enables FRE. All mvn options, goals, and phases work with fmvn.

The environment variable FRE_REPO defines the sole repository used by FRE to resolve dependencies. FRE_REPO may specify a local or remote repository, but must be in the form of a URL. Two valid examples are shown below:

export FRE_REPO=file:///usr/share/maven/repository
export FRE_REPO=https://repository.jboss.org/nexus/content/groups/sanctioned-set-one

In addition to the FRE_REPO environment variable, FRE also exposes the following properties:

  • fre.debug - if set FRE will cause Maven to print additional resolving information that can be useful for debugging resolver problems.
  • fre.useJpp - if set FRE will cause Maven to fallback to a JPP repository in the event that a dependency is not located within the primary repository. This property is Fedora-specific and allows FRE to replace mvn-rpmbuild.
  • fre.depmap.file - file containing custom dependency mapping between groupId:artifactId:version and jar file. This property is Fedora-specific and may be used when fre.useJpp is set. See http://fedoraproject.org/wiki/Java/JPPMavenReadme for dependency map file format guidelines.

FRE properties can be set by using the -D option when invoking fmvn, in the same manner as any typical Maven system property (e.g. fmvn -Dfre.debug package).

Details

FRE causes Maven to resolve dependencies differently. When resolving dependencies with FRE enabled, Maven will first attempt to find the dependency by matching the groupId:artifactId:version in the repository specified by FRE_REPO. If a match does not exist, Maven will then attempt to find the latest version of the dependency matching the groupId:artifactId in the repository specified by FRE_REPO. If a match still does not exist, Maven will optionally (see fre.useJpp) attempt to find the dependency in a JPP repository. Maven will fail to build in the event that each of these routes is unsuccessful.

Something went wrong with that request. Please try again.