Leaky Cauldron contains a collection of libraries used for building kotlin services.

It's where [drop]wizards get their guice!

Release version are of the form X.Y.Z where:

• X: Major version, incremented when a subjectively "major" change happens
• Y: Minor version, incremented when a breaking, backwards incompatible change happens
• Z: Build version, incremented for every build

To uptake all new features and bugfixes without breaking changes, downstream projects can depend on a version range of the form [X.Y.1,X.W-SNAPSHOT), where W = Y + 1 (eg. [1.7.1,1.8-SNAPSHOT) for 1.7.*).

• Install openjdk 17 or newer
• Install maven 3.9.2 or newer (or use included ./mvnw script instead of mvn)

• Building with maven will run tests

mvn clean install

• View test coverage reports for each module at ${module}/target/site/jacoco/index.html

• To use the Leaky Cauldron in a service of your own, see this example for a recommended project skeleton

Note that most modules make use of Guice for dependency injection of configured instances.

• /build-resources

This contains resources for use during a maven build. If depended upon, it should only be brought into test scope.

• /parent-pom

This contains the parent pom to be used for all maven projects at Tribe.

• /json

This contains classes and Guice modules for configuring Jackson objects to work with Tribe codebases.

• /testing

This contains classes that enhance writing unit tests.

• /config

This contains classes for parsing HOCON application.conf files with support for environmental overrides and AWS KMS-based encrypted values.

• /db

This contains classes for injecting configured jOOQ DSLContexts and JDBC DataSources into application data access code.

• /server

This contains classes for setting up a configurable Dropwizard based application.

• /graphql

This contains classes for adding GraphQL support to an application.