This commit contains a few fixes for the CI release process.
The base CI image now installs the `jq` binary as it's
required by the promotion process.
The staging script is fixed to use the correct `sed` syntax
for this Linux container, and only consider Gradle as a build
system. This also changes the staging script to correctly
choose the release version depending on the release type.
This commit also adds a `RELEASE_TYPE` parameter to the state
task.
The project build version is moved to a `gradle.properties`
to align with the stage+promote script.
The promote release script is now executable.
This commit adds the CI infrastructure for running builds with
Concourse. This includes:
* a docker image for the CI image (JDK 8 based)
* a set of Concourse pipelines for building, staging and promoting
artifacts
In b19bb45, the artifact coordinates were changed to
"io.spring.docresources:spring-doc-resources".
We can set now a new version for the project initial release.
Prior to this commit, generated Asciidoctor theme files were directly
committed in this project as static files.
This commit removes those files and instead builds on SASS files, just
like other Asciidoctor themes are generated (see
https://github.com/asciidoctor/asciidoctor-stylesheet-factory).
This commit also reorganizes the build to use a Gulp + NPM based build
for generating and optimizing those static resources before packaging
them.
Note that this change is resetting the whole Spring theme to a basic CSS
stylesheet - further commits are expected to get back to a proper theme.
Brian Clozel