This commit improves the version format so that the minor and patch
elements can hold a special 'x' character besides the version, i.e.
`1.x.x.RELEASE` or `2.4.x.BUILD-SNAPSHOT`. A `VersionParser` now takes
care to resolve those against a list of known Spring Boot versions.
This is particularly useful in version ranges that have to change when
the latest Spring Boot versions change. Spring Initializr already auto-
udpates itself based on the sagan metadata. When a range is using this
feature, it is also automatically updated.
It might be hard to track the actual range values on a given instance so
an `InfoContributor` is now automatically exposed to list them.
Closes gh-328
The configuration processor does not work on Groovy classes, so the
metadata for `MetricsProperties` was missing, which causes there to be no
auto-completion in the IDE when using these properties from the
initializr-actuator module. This commit adds the corresponding metadata
for `MetricsProperties`.
See gh-312
This commit upgrades to Spring Boot 1.4.0.RELEASE and bumps to Java8. It
also migrate the cache library from Guava to Caffeeine.
The git and build information are now exposed via the `info` endpoint.
Closes gh-251
This commit splits the feature of Spring Initializr in several modules:
* `initializr-generator` is a standalone library that is responsible for
generating projects based on a `File` directory. It has a minimal set of
dependencies and is not web-related
* `initializr-web` provides the web integration (project generation,
meta-data, etc)
* `initializr-actuator` is an optional module that can be added to
support project-generation-specific statistics
Closes gh-214
