The IdAM BOM project provides Maven BOM file that can be used for managing the versions of the dependencies in IdAM projects. This would ensure all projects always use a compatible stack.
- Create feature branch from master.
- Commit changes and update BOM version.
- Open PR when ready.
- Obtain successful Travis PR build.
- Peer review and merge.
- Checkout master and tag HEAD with
v<bom-version>ie.v1.6.6 - Obtain successful tag build in Travis
There are 2 ways to use the BOM file:
<project ...>
<modelVersion>4.0.0</modelVersion>
<groupId>uk.gov.hmcts.reform.idam</groupId>
<artifactId>idam-state-of-the-art-project</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>IdAM State of the Art</name>
<parent>
<groupId>uk.gov.hmcts.reform.idam</groupId>
<artifactId>idam-bom</artifactId>
<version>1.0.0</version>
</parent>
</project><project ...>
<modelVersion>4.0.0</modelVersion>
<groupId>uk.gov.hmcts.reform.idam</groupId>
<artifactId>idam-state-of-the-art-project</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>IdAM State of the Art</name>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>uk.gov.hmcts.reform.idam</groupId>
<artifactId>idam-bom</artifactId>
<version>1.0.0</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
</project>The order of precedence of the artifact’s version is:
- The version of the artifact’s direct declaration in your project pom
- The version of the artifact in the parent project
- The version in the imported pom, taking into consideration the order of importing files
- Standard Maven dependency mediation (mvn uses "nearest definition" strategy, see Maven docs for more information)
If you are importing the BOM file or if you are overriding a dependency that's not explicitly defined there (meaning
it's being imported from a third party BOM file), then you'd need to add an entry in the dependencyManagement of your
project before the idam-bom entry.
<dependencyManagement>
<dependencies>
<!-- Override Mockito provided by IdAM BOM -->
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>2.12.0</version>
</dependency>
<dependency>
<groupId>uk.gov.hmcts.reform.idam</groupId>
<artifactId>idam-bom</artifactId>
<version>1.0.0</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>If you are inheriting the BOM file and the dependency is explicitly defined in IdAM BOM (as opposed to being imported), then you can override individual dependencies by overriding a property in your own project.
<properties>
<mockito.version>2.12.0</mockito.version>
</properties>
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