From f4b0c871315aac4860b022177d1fa08caba77691 Mon Sep 17 00:00:00 2001
From: Greg Turnquist <gturnquist@pivotal.io>
Date: Fri, 1 Mar 2019 14:34:36 -0600
Subject: [PATCH] #837 - Enable PlantUML.

---
 ci/Dockerfile                       |  6 +++++
 ci/build.yml                        |  3 +--
 ci/pipeline-template.yml            | 39 +++++++++++++++++++++++++++--
 src/main/asciidoc/fundamentals.adoc |  2 --
 4 files changed, 44 insertions(+), 6 deletions(-)
 create mode 100644 ci/Dockerfile

diff --git a/ci/Dockerfile b/ci/Dockerfile
new file mode 100644
index 00000000..ba27b323
--- /dev/null
+++ b/ci/Dockerfile
@@ -0,0 +1,6 @@
+FROM openjdk:8-jdk
+
+RUN apt-get update && apt-get install -y graphviz
+
+RUN apt-get clean \
+ && rm -rf /var/lib/apt/lists/*
\ No newline at end of file
diff --git a/ci/build.yml b/ci/build.yml
index 124d2d35..fc24dc0d 100644
--- a/ci/build.yml
+++ b/ci/build.yml
@@ -4,8 +4,7 @@ platform: linux
 image_resource:
   type: docker-image
   source:
-    repository: openjdk
-    tag: 8-jdk
+    repository: springci/spring-hateoas-8-jdk-with-graphviz
 
 inputs:
 - name: spring-hateoas-github
diff --git a/ci/pipeline-template.yml b/ci/pipeline-template.yml
index 37696d3f..0ff05923 100644
--- a/ci/pipeline-template.yml
+++ b/ci/pipeline-template.yml
@@ -4,7 +4,7 @@ resource_types:
   type: docker-image
   source:
     repository: springio/artifactory-resource
-    tag:        0.0.6
+    tag:        latest
 
 - name: github-status
   type: docker-image
@@ -47,6 +47,8 @@ resources:
   source:
     uri: https://github.com/spring-projects/spring-hateoas.git
     branch: ((branch))
+    ignore_paths:
+    - ci/Dockerfile
 
 - name: spring-hateoas-artifactory
   type: artifactory-resource
@@ -80,7 +82,23 @@ resources:
   type: slack-notification
   source:
     url: ((slack))
-    
+
+- name: 8-jdk-with-graphviz-docker-image-github
+  type: git
+  source:
+    uri: https://github.com/spring-projects/spring-hateoas.git
+    branch: master
+    paths:
+    - ci/Dockerfile
+
+- name: 8-jdk-with-graphviz:latest
+  type: docker-image
+  source:
+    repository: springci/spring-hateoas-8-jdk-with-graphviz
+    email:      ((docker-email))
+    username:   ((docker-username))
+    password:   ((docker-password))
+
 groups:
 - name: spring-hateoas
   jobs:
@@ -102,6 +120,9 @@ groups:
   - release-to-artifactory
 #  - promote-to-bintray
 #  - sync-to-maven-central
+- name: docker
+  jobs:
+  - 8-jdk-with-graphviz:latest
 
 jobs:
 - name: Test - JDK 8
@@ -244,6 +265,8 @@ jobs:
       Test - JDK 13 and Spring 5.1 (snapshots),
       Test - JDK 13 and Spring 5.2 (snapshots)
     ]
+  - get: 8-jdk-with-graphviz:latest
+    trigger: true
   - put: spring-hateoas-status
     params:
       commit: spring-hateoas-github
@@ -369,6 +392,18 @@ jobs:
             title: "$BUILD_PIPELINE_NAME/$BUILD_JOB_NAME #$BUILD_NAME"
             title_link: $ATC_EXTERNAL_URL/teams/$BUILD_TEAM_NAME/pipelines/$BUILD_PIPELINE_NAME/jobs/$BUILD_JOB_NAME/builds/$BUILD_NAME
 
+- name: 8-jdk-with-graphviz:latest
+  public: true
+  plan:
+  - aggregate:
+    - get: 8-jdk-with-graphviz-docker-image-github
+      trigger: true
+    - get: openjdk:8-jdk
+      trigger: true
+  - put: 8-jdk-with-graphviz:latest
+    params:
+      build: 8-jdk-with-graphviz-docker-image-github/ci
+
 - name: release-to-artifactory
   serial: true
   public: true
diff --git a/src/main/asciidoc/fundamentals.adoc b/src/main/asciidoc/fundamentals.adoc
index 860fe4ac..1b31850d 100644
--- a/src/main/asciidoc/fundamentals.adoc
+++ b/src/main/asciidoc/fundamentals.adoc
@@ -119,7 +119,6 @@ It's basically a container for a collection of ``Link``s and has convenient meth
 The models can later be rendered into various media type formats that will define how the hypermedia elements look in the representation.
 For more information on this, have a look at <<mediatypes>>
 
-////
 .The `RepresentationModel` class hierarchy
 ====
 [plantuml, diagram-classes, svg]
@@ -134,7 +133,6 @@ CollectionModel -|> RepresentationModel
 PagedModel -|> CollectionModel
 ----
 ====
-////
 
 The default way to work with a `RepresentationModel` is to create a subclass of it to contain all the properties the representation is supposed to contain, create instances of that class, populate the properties and enrich it with links.