Clean up changelog and readme, and remove external build dependencies (#38)

* [changelog] convert to org-mode format

* [readme] remove sonarcloud and codacy badges

* [jenkins] don't build with jdk 9 or 10

* [jenkins] add build with jdk 12

* [jenkins] remove codacy submission

* [jenkins] remove sonarcloud submission

CHANGELOG

@@ -1,66 +0,0 @@
-CHANGELOG
-=========
-
-NEXT
------
-
-* Bump kemitix-parent to 5.2.0
-* Bump assertj from 3.11.1
-* Bump lombok from 1.18.2
-* Add kemitix-maven-tiles 0.8.1
-* [checkstyle] suppress npath complexity issues
-* [coverage] lower requirements
-
-0.7.0
-------
-
-* Rename streamAll() as stream()
-* Add parentStream()
-* Add isRoot()
-* Rename Optional<Node<T>> getParent() as findParent()
-* Rename Optional<Node<T>> getData() as findData()
-* Add Node<T> getParent()
-* Add<Node<T> getData
-
-0.6.0
-------
-
-* Add streamAll() support
-
-0.5.0
-------
-
-* Make ImmutableNodeItem extend NodeItem
-* Upgrade kemitix-parent to 2.1.0
-* Upgrade lombok to 1.16.10
-* Upgrade assertj to 3.5.2
-
-0.4.0
-------
-
-* Upgrade kemitix-parent to 2.0.0
-* Add ImmutableTree implementation
-* Switch to static factory constructors
-
-0.3.0
-------
-
-* Return optionals rather than nulls
-
-0.2.0
-------
-
-* Demo of full-path node name
-* insertInPath() uses setData()
-* Dynamic node names
-* New tests following mutation testing
-* Tidy the Node interface
-* Named nodes
-* Update code style
-* Drop lombok in production (still using it in test)
-
-0.1.0
-------
-
-* Initial Release
-

CHANGELOG.org

@@ -0,0 +1,78 @@
+* CHANGELOG
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+** [0.7.1] - unreleased
+
+Added
+
+- Add kemitix-maven-tiles 0.8.1
+
+Changed
+
+- [checkstyle] suppress npath complexity issues
+- [coverage] lower requirements
+
+Dependencies
+
+- Bump kemitix-parent to 5.2.0
+- Bump assertj from 3.11.1
+- Bump lombok from 1.18.2
+
+* [0.7.0] - 2017-02-18
+
+- Rename streamAll() as stream()
+- Add parentStream()
+- Add isRoot()
+- Rename Optional<Node<T>> getParent() as findParent()
+- Rename Optional<Node<T>> getData() as findData()
+- Add Node<T> getParent()
+- Add<Node<T> getData
+
+* [0.6.0] - 2017-02-16
+
+- Add streamAll() support
+
+* [0.5.0] - 2016-09-20
+
+- Make ImmutableNodeItem extend NodeItem
+- Upgrade kemitix-parent to 2.1.0
+- Upgrade lombok to 1.16.10
+- Upgrade assertj to 3.5.2
+
+* [0.4.2] - 2016-09-13
+
+- Set version in pom correctly
+
+* [0.4.1] - 2016-09-13
+
+-  Fix broken javadoc
+
+* [0.4.0] - 2016-09-13
+
+- Upgrade kemitix-parent to 2.0.0
+- Add ImmutableTree implementation
+- Switch to static factory constructors
+
+* [0.3.0] - 2016-05-26
+
+- Return optionals rather than nulls
+
+* [0.2.0] - 2016-05-25
+
+- Demo of full-path node name
+- insertInPath() uses setData()
+- Dynamic node names
+- New tests following mutation testing
+- Tidy the Node interface
+- Named nodes
+- Update code style
+- Drop lombok in production (still using it in test)
+
+* [0.1.0] - 2016-01-09
+
+- Initial Release
+

Jenkinsfile.groovy

@@ -1,6 +1,5 @@
 final String publicRepo = 'https://github.com/kemitix/'
 final String mvn = "mvn --batch-mode --update-snapshots --errors"
-final dependenciesSupportJDK = 11
 
 pipeline {
     agent any
@@ -9,12 +8,6 @@ pipeline {
             steps {
                 withMaven(maven: 'maven', jdk: 'JDK 1.8') {
                     sh "${mvn} clean compile checkstyle:checkstyle pmd:pmd test"
-                    // Code Coverage to Codacy
-                    sh "${mvn} jacoco:report com.gavinmogan:codacy-maven-plugin:coverage " +
-                            "-DcoverageReportFile=target/site/jacoco/jacoco.xml " +
-                            "-DprojectToken=`$JENKINS_HOME/codacy/token` " +
-                            "-DapiToken=`$JENKINS_HOME/codacy/apitoken` " +
-                            "-Dcommit=`git rev-parse HEAD`"
                     // Code Coverage to Jenkins
                     jacoco exclusionPattern: '**/*{Test|IT|Main|Application|Immutable}.class'
                     // PMD to Jenkins
@@ -34,16 +27,6 @@ pipeline {
                 }
             }
         }
-        stage('SonarQube (published)') {
-            when { expression { isPublished(publicRepo) } }
-            steps {
-                withSonarQubeEnv('sonarqube') {
-                    withMaven(maven: 'maven', jdk: 'JDK 1.8') {
-                        sh "${mvn} org.sonarsource.scanner.maven:sonar-maven-plugin:3.4.0.905:sonar"
-                    }
-                }
-            }
-        }
         stage('Deploy (published release branch)') {
             when {
                 expression {
@@ -58,30 +41,20 @@ pipeline {
                 }
             }
         }
-        stage('Build Java 9') {
-            when { expression { dependenciesSupportJDK >= 9 } }
-            steps {
-                withMaven(maven: 'maven', jdk: 'JDK 9') {
-                    sh "${mvn} clean verify -Djava.version=9"
-                }
-            }
-        }
-        stage('Build Java 10') {
-            when { expression { dependenciesSupportJDK >= 10 } }
-            steps {
-                withMaven(maven: 'maven', jdk: 'JDK 10') {
-                    sh "${mvn} clean verify -Djava.version=10"
-                }
-            }
-        }
         stage('Build Java 11') {
-            when { expression { dependenciesSupportJDK >= 11 } }
             steps {
                 withMaven(maven: 'maven', jdk: 'JDK 11') {
                     sh "${mvn} clean verify -Djava.version=11"
                 }
             }
         }
+        stage('Build Java 12') {
+            steps {
+                withMaven(maven: 'maven', jdk: 'JDK 12') {
+                    sh "${mvn} clean verify -Djava.version=12"
+                }
+            }
+        }
     }
 }
 

README.org

@@ -3,19 +3,6 @@
    [[https://oss.sonatype.org/content/repositories/releases/net/kemitix/node][file:https://img.shields.io/nexus/r/https/oss.sonatype.org/net.kemitix/node.svg?style=for-the-badge]]
    [[https://search.maven.org/#search%7Cga%7C1%7Cg%3A%22net.kemitix%22%20AND%20a%3A%22node%22][file:https://img.shields.io/maven-central/v/net.kemitix/node.svg?style=for-the-badge]]
 
-   [[https://sonarcloud.io/dashboard?id=net.kemitix%3Anode][file:https://img.shields.io/sonar/https/sonarcloud.io/net.kemitix%3Anode/coverage.svg?style=for-the-badge#.svg]]
-   [[https://sonarcloud.io/dashboard?id=net.kemitix%3Anode][file:https://img.shields.io/sonar/https/sonarcloud.io/net.kemitix%3Anode/tech_debt.svg?style=for-the-badge#.svg]]
-   [[https://sonarcloud.io/dashboard?id=net.kemitix%3Anode][file:https://sonarcloud.io/api/project_badges/measure?project=net.kemitix%3Anode&metric=sqale_rating#.svg]]
-   [[https://sonarcloud.io/dashboard?id=net.kemitix%3Anode][file:https://sonarcloud.io/api/project_badges/measure?project=net.kemitix%3Anode&metric=alert_status#.svg]]
-   [[https://sonarcloud.io/dashboard?id=net.kemitix%3Anode][file:https://sonarcloud.io/api/project_badges/measure?project=net.kemitix%3Anode&metric=reliability_rating#.svg]]
-   [[https://sonarcloud.io/dashboard?id=net.kemitix%3Anode][file:https://sonarcloud.io/api/project_badges/measure?project=net.kemitix%3Anode&metric=security_rating#.svg]]
-   [[https://sonarcloud.io/dashboard?id=net.kemitix%3Anode][file:https://sonarcloud.io/api/project_badges/measure?project=net.kemitix%3Anode&metric=sqale_index#.svg]]
-   [[https://sonarcloud.io/dashboard?id=net.kemitix%3Anode][file:https://sonarcloud.io/api/project_badges/measure?project=net.kemitix%3Anode&metric=vulnerabilities#.svg]]
-   [[https://sonarcloud.io/dashboard?id=net.kemitix%3Anode][file:https://sonarcloud.io/api/project_badges/measure?project=net.kemitix%3Anode&metric=bugs#.svg]]
-   [[https://sonarcloud.io/dashboard?id=net.kemitix%3Anode][file:https://sonarcloud.io/api/project_badges/measure?project=net.kemitix%3Anode&metric=code_smells#.svg]]
-   [[https://sonarcloud.io/dashboard?id=net.kemitix%3Anode][file:https://sonarcloud.io/api/project_badges/measure?project=net.kemitix%3Anode&metric=ncloc#.svg]]
-
-   [[https://app.codacy.com/project/kemitix/node/dashboard][file:https://img.shields.io/codacy/grade/2b67fc90d79a4402aa29f1a7fcf65d7f.svg?style=for-the-badge]]
    [[http://i.jpeek.org/net.kemitix/node/index.html][file:http://i.jpeek.org/net.kemitix/node/badge.svg]]
 
 * A parent/children data structure