Bump Gradle to version 8.14

Bump Detekt extension to version 0.9.9
Bump Dokka extension to version 1.0.3
Bump Jacoco Report extension to version 0.9.9

.circleci/config.yml

@@ -1,4 +1,8 @@
-version: 2
+version: 2.1
+
+orbs:
+  sdkman: joshdholtz/sdkman@0.2.0
+
 defaults: &defaults
   working_directory: ~/repo
   environment:
@@ -6,18 +10,31 @@ defaults: &defaults
     TERM: dumb
     CI_NAME: "CircleCI"
 
-defaults_gradle: &defaults_bld
+commands:
+  build_and_test:
+    parameters:
+      reports-dir:
+        type: string
+        default: "build/reports/test_results"
     steps:
       - checkout
+      - sdkman/setup-sdkman
+      - sdkman/sdkman-install:
+          candidate: kotlin
+          version: 2.1.10
       - run:
-        name: Download the bld dependencies
+          name: Download dependencies
           command: ./bld download
       - run:
-        name: Compile source with bld
+          name: Compile source
           command: ./bld compile
       - run:
-        name: Run tests with bld
-        command: ./bld test
+          name: Run tests
+          command: ./bld jacoco -reports-dir=<< parameters.reports-dir >>
+      - store_test_results:
+          path: << parameters.reports-dir >>
+      - store_artifacts:
+          path: build/reports/jacoco/test/html
 
 jobs:
   bld_jdk17:
@@ -26,19 +43,20 @@ jobs:
     docker:
       - image: cimg/openjdk:17.0
 
-    <<: *defaults_bld
+    steps:
+      - build_and_test
 
-  bld_jdk20:
+  bld_jdk21:
     <<: *defaults
 
     docker:
-      - image: cimg/openjdk:20.0
+      - image: cimg/openjdk:21.0
 
-    <<: *defaults_bld
+    steps:
+      - build_and_test
 
 workflows:
-  version: 2
   bld:
     jobs:
       - bld_jdk17
-      - bld_jdk20
+      - bld_jdk21

.github/workflows/bld.yml

@@ -2,48 +2,67 @@ name: bld-ci
 
 on: [ push, pull_request, workflow_dispatch ]
 
+env:
+  COVERAGE_JDK: "21"
+  COVERAGE_KOTLIN: "2.1.20"
+
 jobs:
   build-bld-project:
-    runs-on: ubuntu-latest
-
-    env:
-      COVERAGE_SDK: "17"
-
     strategy:
       matrix:
-        java-version: [ 17, 20 ]
+        java-version: [ 17, 21, 24 ]
+        kotlin-version: [ 1.9.25, 2.0.21, 2.1.20 ]
+        os: [ ubuntu-latest, windows-latest, macos-latest ]
+
+    runs-on: ${{ matrix.os }}
 
     steps:
       - name: Checkout source repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Set up JDK ${{ matrix.java-version }}
-        uses: actions/setup-java@v3
+      - name: Set up JDK ${{ matrix.java-version }} with Kotlin ${{ matrix.kotlin-version }}
+        uses: actions/setup-java@v4
         with:
-          distribution: 'zulu'
+          distribution: "zulu"
           java-version: ${{ matrix.java-version }}
 
-      - name: Grant bld execute permission
-        run: chmod +x bld
-
-      - name: Download the bld dependencies
+      - name: Download dependencies [bld example]
+        working-directory: examples/bld
         run: ./bld download
 
-      - name: Compile source with bld
+      - name: Compile and run examples [bld example]
+        working-directory: examples/bld
+        run: |
+          ./bld compile 
+          ./bld run
+          ./bld run-java
+
+      - name: Run examples [gradle example]
+        working-directory: examples/gradle
+        run: |
+          ./gradlew run
+          ./gradlew runJava
+
+      - name: Download dependencies
+        run: ./bld download
+
+      - name: Compile source
         run: ./bld compile
 
-      - name: Run tests with bld
+      - name: Run tests
         run: ./bld jacoco
 
       - name: Remove pom.xml
-        if: success() && matrix.java-version == env.COVERAGE_SDK
+        if: success() && matrix.java-version == env.COVERAGE_JDK && matrix.kotlin-version == env.COVERAGE_KOTLIN
+          && matrix.os == 'ubuntu-latest'
         run: rm -rf pom.xml
 
       - name: SonarCloud Scan
         uses: sonarsource/sonarcloud-github-action@master
-        if: success() && matrix.java-version == env.COVERAGE_SDK
+        if: success() && matrix.java-version == env.COVERAGE_JDK && matrix.kotlin-version == env.COVERAGE_KOTLIN
+          && matrix.os == 'ubuntu-latest'
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

.gitlab-ci.yml

@@ -1,8 +1,21 @@
-image: openjdk:17
+image: fedora:latest
+
+variables:
+  CI_NAME: "GitLab CI"
 
 stages:
   - test
 
+before_script:
+  - dnf -qy update && dnf -y install zip
+  - curl -s "https://get.sdkman.io" | bash
+  - echo sdkman_auto_answer=true > $HOME/.sdkman/etc/config
+  - echo sdkman_auto_selfupdate=true >> $HOME/.sdkman/etc/config
+  - source "$HOME/.sdkman/bin/sdkman-init.sh"
+  - sdk install java
+  - sdk install kotlin
+  - source "$HOME/.sdkman/bin/sdkman-init.sh"
+
 test:
   stage: test
   script:

.idea/app.iml

@@ -11,6 +11,8 @@
       <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin/net/thauvin/erik/crypto" type="kotlin-source" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin/net/thauvin/erik/crypto" type="kotlin-test" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />

.idea/bld.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="BldConfiguration">
+    <events />
+  </component>
+</project>

.idea/inspectionProfiles/Project_Default.xml

@@ -32,12 +32,49 @@
       <option name="IGNORE_POINT_TO_ITSELF" value="false" />
       <option name="myAdditionalJavadocTags" value="created" />
     </inspection_tool>
+    <inspection_tool class="JavadocDeclaration" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ADDITIONAL_TAGS" value="created" />
+    </inspection_tool>
     <inspection_tool class="LocalCanBeFinal" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="REPORT_VARIABLES" value="true" />
       <option name="REPORT_PARAMETERS" value="true" />
       <option name="REPORT_CATCH_PARAMETERS" value="false" />
       <option name="REPORT_IMPLICIT_FINALS" value="false" />
     </inspection_tool>
+    <inspection_tool class="MissingJavadoc" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="PACKAGE_SETTINGS">
+        <Options>
+          <option name="ENABLED" value="false" />
+        </Options>
+      </option>
+      <option name="MODULE_SETTINGS">
+        <Options>
+          <option name="ENABLED" value="false" />
+        </Options>
+      </option>
+      <option name="TOP_LEVEL_CLASS_SETTINGS">
+        <Options>
+          <option name="ENABLED" value="false" />
+        </Options>
+      </option>
+      <option name="INNER_CLASS_SETTINGS">
+        <Options>
+          <option name="ENABLED" value="false" />
+        </Options>
+      </option>
+      <option name="METHOD_SETTINGS">
+        <Options>
+          <option name="REQUIRED_TAGS" value="@return@param@throws or @exception" />
+          <option name="ENABLED" value="false" />
+        </Options>
+      </option>
+      <option name="FIELD_SETTINGS">
+        <Options>
+          <option name="ENABLED" value="false" />
+        </Options>
+      </option>
+    </inspection_tool>
     <inspection_tool class="RedundantExplicitVariableType" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+    <inspection_tool class="UsePropertyAccessSyntax" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
   </profile>
 </component>

.idea/intellij-javadocs-4.0.1.xml

@@ -0,0 +1,204 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JavaDocConfiguration">
+    <GENERAL>
+      <MODE>UPDATE</MODE>
+      <OVERRIDDEN_METHODS>false</OVERRIDDEN_METHODS>
+      <SPLITTED_CLASS_NAME>true</SPLITTED_CLASS_NAME>
+      <LEVELS>
+        <LEVEL>TYPE</LEVEL>
+        <LEVEL>METHOD</LEVEL>
+        <LEVEL>FIELD</LEVEL>
+      </LEVELS>
+      <VISIBILITIES>
+        <VISIBILITY>DEFAULT</VISIBILITY>
+        <VISIBILITY>PUBLIC</VISIBILITY>
+        <VISIBILITY>PROTECTED</VISIBILITY>
+      </VISIBILITIES>
+    </GENERAL>
+    <TEMPLATES>
+      <CLASSES>
+        <CLASS>
+          <KEY>^.*(public|protected|private)*.+interface\s+\w+.*</KEY>
+          <VALUE>/**\n
+ * The interface ${name}.\n
+&lt;#if element.typeParameters?has_content&gt;        * \n
+&lt;/#if&gt;
+&lt;#list element.typeParameters as typeParameter&gt;
+        * @param &lt;${typeParameter.name}&gt; the type parameter\n
+&lt;/#list&gt;
+ */</VALUE>
+        </CLASS>
+        <CLASS>
+          <KEY>^.*(public|protected|private)*.+enum\s+\w+.*</KEY>
+          <VALUE>/**\n
+ * The enum ${name}.\n
+ */</VALUE>
+        </CLASS>
+        <CLASS>
+          <KEY>^.*(public|protected|private)*.+class\s+\w+.*</KEY>
+          <VALUE>/**\n
+ * The type ${name}.\n
+&lt;#if element.typeParameters?has_content&gt;        * \n
+&lt;/#if&gt;
+&lt;#list element.typeParameters as typeParameter&gt;
+        * @param &lt;${typeParameter.name}&gt; the type parameter\n
+&lt;/#list&gt;
+ */</VALUE>
+        </CLASS>
+        <CLASS>
+          <KEY>.+</KEY>
+          <VALUE>/**\n
+ * The type ${name}.\n
+ */</VALUE>
+        </CLASS>
+      </CLASSES>
+      <CONSTRUCTORS>
+        <CONSTRUCTOR>
+          <KEY>.+</KEY>
+          <VALUE>/**\n
+ * Instantiates a new ${name}.\n
+&lt;#if element.parameterList.parameters?has_content&gt;
+         *\n
+&lt;/#if&gt;
+&lt;#list element.parameterList.parameters as parameter&gt;
+         * @param ${parameter.name} the ${paramNames[parameter.name]}\n
+&lt;/#list&gt;
+&lt;#if element.throwsList.referenceElements?has_content&gt;
+         *\n
+&lt;/#if&gt;
+&lt;#list element.throwsList.referenceElements as exception&gt;
+         * @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n
+&lt;/#list&gt;
+ */</VALUE>
+        </CONSTRUCTOR>
+      </CONSTRUCTORS>
+      <METHODS>
+        <METHOD>
+          <KEY>^.*(public|protected|private)*\s*.*(\w(\s*&lt;.+&gt;)*)+\s+get\w+\s*\(.*\).+</KEY>
+          <VALUE>/**\n
+ * Gets ${partName}.\n
+&lt;#if element.typeParameters?has_content&gt;         * \n
+&lt;/#if&gt;
+&lt;#list element.typeParameters as typeParameter&gt;
+         * @param &lt;${typeParameter.name}&gt; the type parameter\n
+&lt;/#list&gt;
+&lt;#if element.parameterList.parameters?has_content&gt;
+         *\n
+&lt;/#if&gt;
+&lt;#list element.parameterList.parameters as parameter&gt;
+         * @param ${parameter.name} the ${paramNames[parameter.name]}\n
+&lt;/#list&gt;
+&lt;#if isNotVoid&gt;
+         *\n
+         * @return the ${partName}\n
+&lt;/#if&gt;
+&lt;#if element.throwsList.referenceElements?has_content&gt;
+         *\n
+&lt;/#if&gt;
+&lt;#list element.throwsList.referenceElements as exception&gt;
+         * @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n
+&lt;/#list&gt;
+ */</VALUE>
+        </METHOD>
+        <METHOD>
+          <KEY>^.*(public|protected|private)*\s*.*(void|\w(\s*&lt;.+&gt;)*)+\s+set\w+\s*\(.*\).+</KEY>
+          <VALUE>/**\n
+ * Sets ${partName}.\n
+&lt;#if element.typeParameters?has_content&gt;         * \n
+&lt;/#if&gt;
+&lt;#list element.typeParameters as typeParameter&gt;
+         * @param &lt;${typeParameter.name}&gt; the type parameter\n
+&lt;/#list&gt;
+&lt;#if element.parameterList.parameters?has_content&gt;
+         *\n
+&lt;/#if&gt;
+&lt;#list element.parameterList.parameters as parameter&gt;
+         * @param ${parameter.name} the ${paramNames[parameter.name]}\n
+&lt;/#list&gt;
+&lt;#if isNotVoid&gt;
+         *\n
+         * @return the ${partName}\n
+&lt;/#if&gt;
+&lt;#if element.throwsList.referenceElements?has_content&gt;
+         *\n
+&lt;/#if&gt;
+&lt;#list element.throwsList.referenceElements as exception&gt;
+         * @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n
+&lt;/#list&gt;
+ */</VALUE>
+        </METHOD>
+        <METHOD>
+          <KEY>^.*((public\s+static)|(static\s+public))\s+void\s+main\s*\(\s*String\s*(\[\s*\]|\.\.\.)\s+\w+\s*\).+</KEY>
+          <VALUE>/**\n
+ * The entry point of application.\n
+
+     &lt;#if element.parameterList.parameters?has_content&gt;
+         *\n
+&lt;/#if&gt;
+     * @param ${element.parameterList.parameters[0].name} the input arguments\n
+&lt;#if element.throwsList.referenceElements?has_content&gt;
+         *\n
+&lt;/#if&gt;
+&lt;#list element.throwsList.referenceElements as exception&gt;
+         * @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n
+&lt;/#list&gt;
+ */</VALUE>
+        </METHOD>
+        <METHOD>
+          <KEY>.+</KEY>
+          <VALUE>/**\n
+ * ${name}&lt;#if isNotVoid&gt; ${return}&lt;/#if&gt;.\n
+&lt;#if element.typeParameters?has_content&gt;         * \n
+&lt;/#if&gt;
+&lt;#list element.typeParameters as typeParameter&gt;
+         * @param &lt;${typeParameter.name}&gt; the type parameter\n
+&lt;/#list&gt;
+&lt;#if element.parameterList.parameters?has_content&gt;
+         *\n
+&lt;/#if&gt;
+&lt;#list element.parameterList.parameters as parameter&gt;
+         * @param ${parameter.name} the ${paramNames[parameter.name]}\n
+&lt;/#list&gt;
+&lt;#if isNotVoid&gt;
+         *\n
+         * @return the ${return}\n
+&lt;/#if&gt;
+&lt;#if element.throwsList.referenceElements?has_content&gt;
+         *\n
+&lt;/#if&gt;
+&lt;#list element.throwsList.referenceElements as exception&gt;
+         * @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n
+&lt;/#list&gt;
+ */</VALUE>
+        </METHOD>
+      </METHODS>
+      <FIELDS>
+        <FIELD>
+          <KEY>^.*(public|protected|private)*.+static.*(\w\s\w)+.+</KEY>
+          <VALUE>/**\n
+ * The constant ${element.getName()}.\n
+ */</VALUE>
+        </FIELD>
+        <FIELD>
+          <KEY>^.*(public|protected|private)*.*(\w\s\w)+.+</KEY>
+          <VALUE>/**\n
+    &lt;#if element.parent.isInterface()&gt;
+        * The constant ${element.getName()}.\n
+&lt;#else&gt;
+        * The ${name}.\n
+&lt;/#if&gt; */</VALUE>
+        </FIELD>
+        <FIELD>
+          <KEY>.+</KEY>
+          <VALUE>/**\n
+    &lt;#if element.parent.isEnum()&gt;
+        *${name} ${typeName}.\n
+&lt;#else&gt;
+        * The ${name}.\n
+&lt;/#if&gt;*/</VALUE>
+        </FIELD>
+      </FIELDS>
+    </TEMPLATES>
+  </component>
+</project>

.idea/kotlinc.xml

@@ -1,6 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="Kotlin2JsCompilerArguments">
+    <option name="moduleKind" value="plain" />
+  </component>
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
   <component name="KotlinJpsPluginSettings">
-    <option name="version" value="1.9.21" />
+    <option name="version" value="2.0.0" />
   </component>
 </project>

.idea/libraries/bld.xml

@@ -2,12 +2,12 @@
   <library name="bld">
     <CLASSES>
       <root url="file://$PROJECT_DIR$/lib/bld" />
-      <root url="jar://$USER_HOME$/.bld/dist/bld-1.7.5.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
       <root url="file://$PROJECT_DIR$/lib/bld" />
-      <root url="jar://$USER_HOME$/.bld/dist/bld-1.7.5-sources.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1-sources.jar!/" />
     </SOURCES>
     <excluded>
       <root url="jar://$PROJECT_DIR$/lib/bld/bld-wrapper.jar!/" />

.idea/libraries/compile.xml

@@ -7,7 +7,7 @@
     <SOURCES>
       <root url="file://$PROJECT_DIR$/lib/compile" />
     </SOURCES>
-    <jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="false" />
-    <jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="false" type="SOURCES" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="true" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="true" type="SOURCES" />
   </library>
 </component>

.idea/libraries/runtime.xml

@@ -8,7 +8,7 @@
     <SOURCES>
       <root url="file://$PROJECT_DIR$/lib/runtime" />
     </SOURCES>
-    <jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="false" />
-    <jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="false" type="SOURCES" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="true" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="true" type="SOURCES" />
   </library>
 </component>

.idea/libraries/test.xml

@@ -8,7 +8,7 @@
     <SOURCES>
       <root url="file://$PROJECT_DIR$/lib/test" />
     </SOURCES>
-    <jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="false" />
-    <jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="false" type="SOURCES" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="true" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="true" type="SOURCES" />
   </library>
 </component>

.idea/misc.xml

@@ -5,21 +5,11 @@
     <pattern value="net.thauvin.erik.crypto.CryptoPriceBuild" method="jacoco" />
     <pattern value="net.thauvin.erik.crypto.CryptoPriceBuild" method="detekt" />
     <pattern value="net.thauvin.erik.crypto.CryptoPriceBuild" method="detektBaseline" />
+    <pattern value="net.thauvin.erik.crypto.CryptoPrice.Companion" method="main" />
   </component>
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="PDMPlugin">
-    <option name="customRuleSets">
-      <list>
-        <option value="K:\java\semver\config\pmd.xml" />
-        <option value="$PROJECT_DIR$/../../java/bld-pitest/config/pmd.xml" />
-        <option value="$PROJECT_DIR$/../../java/bld-jacoco-report/config/pmd.xml" />
-        <option value="$PROJECT_DIR$/../../java/bld-checkstyle/config/pmd.xml" />
-        <option value="$PROJECT_DIR$/../../java/bld-exec/config/pmd.xml" />
-        <option value="$PROJECT_DIR$/../../java/bld-testng/config/pmd.xml" />
-        <option value="$PROJECT_DIR$/../../java/bld-generated-version/config/pmd.xml" />
-      </list>
-    </option>
-    <option name="skipTestSources" value="false" />
+  <component name="FrameworkDetectionExcludesConfiguration">
+    <file type="web" url="file://$PROJECT_DIR$/examples/gradle" />
   </component>
   <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="17" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build" />

.idea/runConfigurations/Run Tests.xml

@@ -1,9 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Run Tests" type="Application" factoryName="Application" nameIsGenerated="true">
-    <option name="MAIN_CLASS_NAME" value="net.thauvin.erik.crypto.CryptopriceTest" />
-    <module name="app" />
-    <method v="2">
-      <option name="Make" enabled="true" />
-    </method>
-  </configuration>
-</component>

.vscode/launch.json

@@ -1,11 +0,0 @@
-{
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "type": "java",
-            "name": "Run Tests",
-            "request": "launch",
-            "mainClass": "net.thauvin.erik.crypto.CryptopriceTest"
-        }
-    ]
-}

.vscode/settings.json

@@ -1,15 +0,0 @@
-{
-    "java.project.sourcePaths": [
-        "src/main/java",
-        "src/main/resources",
-        "src/test/java",
-        "src/bld/java"
-    ],
-    "java.configuration.updateBuildConfiguration": "automatic",
-    "java.project.referencedLibraries": [
-        "${HOME}/.bld/dist/bld-1.7.5.jar",
-        "lib/compile/*.jar",
-        "lib/runtime/*.jar",
-        "lib/test/*.jar"
-    ]
-}

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright 2021-2023 Erik C. Thauvin (erik@thauvin.net)
+Copyright 2021-2025 Erik C. Thauvin (erik@thauvin.net)
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

README.md

@@ -1,5 +1,6 @@
 [![License (3-Clause BSD)](https://img.shields.io/badge/license-BSD%203--Clause-blue.svg?style=flat-square)](https://opensource.org/licenses/BSD-3-Clause)
-[![Kotlin](https://img.shields.io/badge/kotlin-1.9.21-7f52ff)](https://kotlinlang.org/)
+[![Kotlin](https://img.shields.io/badge/kotlin-2.1.20-7f52ff)](https://kotlinlang.org/)
+[![bld](https://img.shields.io/badge/2.2.1-FA9052?label=bld&labelColor=2392FF)](https://rife2.com/bld)
 [![Release](https://img.shields.io/github/release/ethauvin/cryptoprice.svg)](https://github.com/ethauvin/cryptoprice/releases/latest)
 [![Maven Central](https://img.shields.io/maven-central/v/net.thauvin.erik/cryptoprice)](https://central.sonatype.com/artifact/net.thauvin.erik/cryptoprice)
 [![Nexus Snapshot](https://img.shields.io/nexus/s/net.thauvin.erik/cryptoprice?label=snapshot&server=https%3A%2F%2Foss.sonatype.org%2F)](https://oss.sonatype.org/content/repositories/snapshots/net/thauvin/erik/cryptoprice/)
@@ -10,7 +11,7 @@
 
 # Retrieve cryptocurrencies current (buy, sell or spot) prices
 
-A simple implementation of the prices [Coinbase Public API](https://docs.cloud.coinbase.com/sign-in-with-coinbase/docs/api-prices).
+A simple implementation of the prices [Coinbase Public API](https://docs.cdp.coinbase.com/coinbase-app/docs/api-prices).
 
 ## Examples (TL;DR)
 
@@ -39,7 +40,7 @@ To use with [bld](https://rife2.com/bld), include the following dependency in yo
 repositories = List.of(MAVEN_CENTRAL);
 
 scope(compile)
-    .include(dependency("net.thauvin.erik:cryptoprice:1.0.1"));
+    .include(dependency("net.thauvin.erik:cryptoprice:1.0.2"));
 ```
 Be sure to use the [bld Kotlin extension](https://github.com/rife2/bld-kotlin) in your project.
 
@@ -54,7 +55,7 @@ repositories {
 }
 
 dependencies {
-    implementation("net.thauvin.erik:cryptoprice:1.0.1")
+    implementation("net.thauvin.erik:cryptoprice:1.0.2")
 }
 ```
 
@@ -93,7 +94,7 @@ A `CryptoPrice` object is returned defined as follows:
 ```kotlin
 CryptoPrice(val base: String, val currency: String, val amount: BigDecimal)
 ```
-The parameter names match the [Coinbase API](https://docs.cloud.coinbase.com/sign-in-with-coinbase/docs/api-prices).
+The parameter names match the [Coinbase API](https://docs.cdp.coinbase.com/coinbase-app/docs/api-prices).
 
 #### Format
 
@@ -122,7 +123,7 @@ println(price.toJson())
 {"data":{"base":"BTC","currency":"USD","amount":"34567.89"}}
 ```
 
-The `data` object matches the [Coinbase API](https://docs.cloud.coinbase.com/sign-in-with-coinbase/docs/api-prices). To specify a different (or no) key, use:
+The `data` object matches the [Coinbase API](https://docs.cdp.coinbase.com/coinbase-app/docs/api-prices). To specify a different (or no) key, use:
 
 ```kotlin
 println(price.toJson("bitcoin"))
@@ -145,7 +146,7 @@ val eth = """{"ether":{"base":"ETH","currency":"USD","amount":"2345.67"}}""".toP
 
 ### Extending
 
-A generic `apiCall()` function is available to access other [data API endpoints](https://docs.cloud.coinbase.com/sign-in-with-coinbase/docs/api-currencies). For example to retrieve the [exchange rates](https://docs.cloud.coinbase.com/sign-in-with-coinbase/docs/api-exchange-rates#get-exchange-rates):
+A generic `apiCall()` function is available to access other [data API endpoints](https://docs.cdp.coinbase.com/coinbase-app/docs/api-currencies). For example to retrieve the [exchange rates](https://docs.cdp.coinbase.com/coinbase-app/docs/api-exchange-rates):
 
 ```kotlin
 apiCall(listOf("exchange-rates"), mapOf("currency" to "usd"))
@@ -157,3 +158,22 @@ will return something like:
 ```
 
 See the [examples](https://github.com/ethauvin/cryptoprice/blob/master/examples/) for more details.
+
+## Contributing
+
+If you want to contribute to this project, all you have to do is clone the GitHub
+repository:
+
+```console
+git clone git@github.com:ethauvin/cryptoprice.git
+```
+
+Then use [bld](https://rife2.com/bld) to build:
+
+```console
+cd cryptoprice
+./bld compile
+```
+
+The project has an [IntelliJ IDEA](https://www.jetbrains.com/idea/) project structure. You can just open it after all
+the dependencies were downloaded and peruse the code.

bitbucket-pipelines.yml

@@ -1,10 +1,20 @@
-image: openjdk:17
+image: ubuntu:latest
 
 pipelines:
   default:
     - step:
         name: Test with bld
         script:
+          # Install latest Java & Kotlin via SDKMAN!
+          - apt-get update -qq && apt-get install -y curl zip
+          - curl -s "https://get.sdkman.io" | bash
+          - echo sdkman_auto_answer=true > $HOME/.sdkman/etc/config
+          - echo sdkman_auto_selfupdate=true >> $HOME/.sdkman/etc/config
+          - source "$HOME/.sdkman/bin/sdkman-init.sh"
+          - sdk install java
+          - sdk install kotlin
+          - source "$HOME/.sdkman/bin/sdkman-init.sh"
+          # Download, compile and test with bld
           - ./bld download
           - ./bld compile
           - ./bld test

examples/bld/.idea/bld.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="BldConfiguration">
+    <events />
+  </component>
+</project>

examples/bld/.idea/libraries/bld.xml

@@ -2,11 +2,11 @@
   <library name="bld">
     <CLASSES>
       <root url="file://$PROJECT_DIR$/lib/bld" />
-      <root url="jar://$USER_HOME$/.bld/dist/bld-1.7.5.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$USER_HOME$/.bld/dist/bld-1.7.5-sources.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1-sources.jar!/" />
     </SOURCES>
     <excluded>
       <root url="jar://$PROJECT_DIR$/lib/bld/bld-wrapper.jar!/" />

examples/bld/.idea/libraries/compile.xml

@@ -7,7 +7,7 @@
     <SOURCES>
       <root url="file://$PROJECT_DIR$/lib/compile" />
     </SOURCES>
-    <jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="false" />
-    <jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="false" type="SOURCES" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="true" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="true" type="SOURCES" />
   </library>
 </component>

examples/bld/.idea/libraries/runtime.xml

@@ -8,7 +8,7 @@
     <SOURCES>
       <root url="file://$PROJECT_DIR$/lib/runtime" />
     </SOURCES>
-    <jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="false" />
-    <jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="false" type="SOURCES" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="true" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="true" type="SOURCES" />
   </library>
 </component>

examples/bld/.idea/libraries/test.xml

@@ -8,7 +8,7 @@
     <SOURCES>
       <root url="file://$PROJECT_DIR$/lib/test" />
     </SOURCES>
-    <jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="false" />
-    <jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="false" type="SOURCES" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="true" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="true" type="SOURCES" />
   </library>
 </component>

examples/bld/.idea/misc.xml

@@ -12,6 +12,7 @@
         <option value="$PROJECT_DIR$/../../../../java/bld-checkstyle/config/pmd.xml" />
         <option value="$PROJECT_DIR$/../../../../java/bld-exec/config/pmd.xml" />
         <option value="$PROJECT_DIR$/../../../../java/bld-testng/config/pmd.xml" />
+        <option value="$PROJECT_DIR$/../../../../java/bld-generated-version/config/pmd.xml" />
       </list>
     </option>
     <option name="skipTestSources" value="false" />

examples/bld/.vscode/settings.json

@@ -3,13 +3,13 @@
         "src/main/java",
         "src/main/resources",
         "src/test/java",
-        "src/bld/java"
+        "src/test/resources",
+        "src/bld/java",
+        "src/bld/resources"
     ],
     "java.configuration.updateBuildConfiguration": "automatic",
     "java.project.referencedLibraries": [
-        "${HOME}/.bld/dist/bld-1.7.5.jar",
-        "lib/compile/*.jar",
-        "lib/runtime/*.jar",
-        "lib/test/*.jar"
+        "${HOME}/.bld/dist/bld-2.2.1.jar",
+        "lib/**/*.jar"
     ]
 }

examples/bld/lib/bld/bld-wrapper.properties

@@ -1,7 +1,7 @@
 bld.downloadExtensionJavadoc=false
 bld.downloadExtensionSources=true
-bld.extensions=com.uwyn.rife2:bld-kotlin:0.9.0-SNAPSHOT
-bld.repositories=MAVEN_LOCAL,MAVEN_CENTRAL,RIFE2_SNAPSHOTS,RIFE2_RELEASES
 bld.downloadLocation=
+bld.extension-kotlin=com.uwyn.rife2:bld-kotlin:1.1.0-SNAPSHOT
+bld.repositories=MAVEN_LOCAL,MAVEN_CENTRAL,RIFE2_SNAPSHOTS,RIFE2_RELEASES
 bld.sourceDirectories=
-bld.version=1.7.5
+bld.version=2.2.1

examples/bld/src/bld/java/com/example/CryptoPriceExampleBuild.java

@@ -25,8 +25,8 @@ public class CryptoPriceExampleBuild extends BaseProject {
         repositories = List.of(MAVEN_LOCAL, MAVEN_CENTRAL, SONATYPE_SNAPSHOTS_LEGACY);
 
         scope(compile)
-                .include(dependency("net.thauvin.erik", "cryptoprice", version(1, 0, 2, "SNAPSHOT")))
-                .include(dependency("org.json", "json", "20231013"));
+                .include(dependency("net.thauvin.erik", "cryptoprice", version(1, 0, 3, "SNAPSHOT")))
+                .include(dependency("org.json", "json", "20250107"));
     }
 
     public static void main(String[] args) {

examples/bld/src/main/kotlin/com/example/CryptoPriceExample.kt

@@ -41,7 +41,7 @@ fun main(args: Array<String>) {
     } catch (e: CryptoException) {
         System.err.println("HTTP Status Code: ${e.statusCode}")
         System.err.println("${e.message} (${e.id})")
-    } catch (e: IllegalArgumentException) {
+    } catch (ignore: IllegalArgumentException) {
         System.err.println("Could not display the specified currency: ${args[1]}")
     } catch (e: IOException) {
         System.err.println(e.message)

examples/gradle/.gitignore

@@ -3,3 +3,5 @@
 
 # Ignore Gradle build output directory
 build
+
+bin

examples/gradle/.idea/misc.xml

@@ -10,6 +10,7 @@
         <option value="$PROJECT_DIR$/../../../../java/bld-checkstyle/config/pmd.xml" />
         <option value="$PROJECT_DIR$/../../../../java/bld-exec/config/pmd.xml" />
         <option value="$PROJECT_DIR$/../../../../java/bld-testng/config/pmd.xml" />
+        <option value="$PROJECT_DIR$/../../../../java/bld-generated-version/config/pmd.xml" />
       </list>
     </option>
     <option name="skipTestSources" value="false" />

examples/gradle/bin/main/com/example/CryptoPriceExample.kt

@@ -1,47 +0,0 @@
-package com.example
-
-import net.thauvin.erik.crypto.CryptoException
-import net.thauvin.erik.crypto.CryptoPrice.Companion.apiCall
-import net.thauvin.erik.crypto.CryptoPrice.Companion.buyPrice
-import net.thauvin.erik.crypto.CryptoPrice.Companion.sellPrice
-import net.thauvin.erik.crypto.CryptoPrice.Companion.spotPrice
-import org.json.JSONObject
-import java.io.IOException
-
-fun main(args: Array<String>) {
-    try {
-        if (args.isNotEmpty()) {
-            val price = if (args.size == 2) spotPrice(args[0], args[1]) else spotPrice(args[0])
-            println("The current ${price.base} price is ${price.toCurrency()}")
-        } else {
-            // Get current Bitcoin spot price.
-            val price = spotPrice("BTC")
-            println("The current Bitcoin price is ${price.toCurrency()}")
-
-            println()
-
-            // Get current Ethereum sell price in Pound sterling.
-            val gbpPrice = sellPrice("ETH", "GBP")
-            println("The current Ethereum sell price is ${gbpPrice.toCurrency()}")
-
-            // Get current Litecoin buy price in Euro.
-            val euroPrice = buyPrice("LTC", "EUR")
-            println("The current Litecoin buy price is ${euroPrice.toCurrency()}")
-
-            println()
-
-            // Get exchange rate using API.
-            // See: https://docs.cloud.coinbase.com/sign-in-with-coinbase/docs/api-exchange-rates
-            val response = apiCall(listOf("exchange-rates"), mapOf("currency" to "usd"))
-            val rates = JSONObject(response).getJSONObject("data").getJSONObject("rates")
-            println("The USD-EUR exchange rate is: ${rates.getString("EUR")}")
-        }
-    } catch (e: CryptoException) {
-        System.err.println("HTTP Status Code: ${e.statusCode}")
-        System.err.println(e.message)
-    } catch (e: IllegalArgumentException) {
-        System.err.println("Could not display the specified currency: ${args[1]}")
-    } catch (e: IOException) {
-        System.err.println(e.message)
-    }
-}

examples/gradle/build.gradle.kts

@@ -2,8 +2,8 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
     id("application")
-    id("com.github.ben-manes.versions") version "0.50.0"
-    kotlin("jvm") version "1.9.21"
+    id("com.github.ben-manes.versions") version "0.51.0"
+    kotlin("jvm") version "2.1.20"
 }
 
 defaultTasks(ApplicationPlugin.TASK_RUN_NAME)
@@ -15,8 +15,8 @@ repositories {
 }
 
 dependencies {
-    implementation("net.thauvin.erik:cryptoprice:1.0.1-SNAPSHOT")
-    implementation("org.json:json:20231013")
+    implementation("net.thauvin.erik:cryptoprice:1.0.3-SNAPSHOT")
+    implementation("org.json:json:20240303")
 }
 
 java {
@@ -28,11 +28,11 @@ application {
     mainClass.set("com.example.CryptoPriceExampleKt")
 }
 
-tasks {
-    withType<KotlinCompile>().configureEach {
-        kotlinOptions.jvmTarget = java.targetCompatibility.toString()
+kotlin {
+    compilerOptions.jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_11)
 }
 
+tasks {
     register<JavaExec>("runJava") {
         group = "application"
         mainClass.set("com.example.CryptoPriceSample")

examples/gradle/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

examples/gradle/gradlew

@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -84,7 +86,7 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -112,7 +114,7 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+CLASSPATH="\\\"\\\""
 
 
 # Determine the Java command to use to start the JVM.
@@ -203,7 +205,7 @@ fi
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
 #     and any embedded shellness will be escaped.
 #   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
 #     treated as '${Hostname}' itself on the command line.
@@ -211,7 +213,7 @@ DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
         -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 
 # Stop when "xargs" is not available.

examples/gradle/gradlew.bat

@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
@@ -43,11 +45,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,22 +59,22 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
 :execute
 @rem Setup the command line
 
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+set CLASSPATH=
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell

examples/gradle/src/main/kotlin/com/example/CryptoPriceExample.kt

@@ -41,7 +41,7 @@ fun main(args: Array<String>) {
     } catch (e: CryptoException) {
         System.err.println("HTTP Status Code: ${e.statusCode}")
         System.err.println("${e.message} (${e.id})")
-    } catch (e: IllegalArgumentException) {
+    } catch (ignore: IllegalArgumentException) {
         System.err.println("Could not display the specified currency: ${args[1]}")
     } catch (e: IOException) {
         System.err.println(e.message)

lib/bld/bld-wrapper.properties

@@ -1,9 +1,10 @@
 bld.downloadExtensionJavadoc=false
 bld.downloadExtensionSources=true
-bld.extension.jacoco=com.uwyn.rife2:bld-jacoco-report:0.9.1
-bld.extensions=com.uwyn.rife2:bld-kotlin:0.9.0-SNAPSHOT
-bld.extension-detekt=com.uwyn.rife2:bld-detekt:0.9.0-SNAPSHOT
-bld.repositories=MAVEN_LOCAL,MAVEN_CENTRAL,RIFE2_SNAPSHOTS,RIFE2_RELEASES
 bld.downloadLocation=
+bld.extension-detekt=com.uwyn.rife2:bld-detekt:0.9.10-SNAPSHOT
+bld.extension-dokka=com.uwyn.rife2:bld-dokka:1.0.4-SNAPSHOT
+bld.extension-jacoco=com.uwyn.rife2:bld-jacoco-report:0.9.10
+bld.extension-kotlin=com.uwyn.rife2:bld-kotlin:1.1.0-SNAPSHOT
+bld.repositories=MAVEN_LOCAL,MAVEN_CENTRAL,RIFE2_SNAPSHOTS,RIFE2_RELEASES
 bld.sourceDirectories=
-bld.version=1.7.5
+bld.version=2.2.1

pom.xml

@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>net.thauvin.erik</groupId>
   <artifactId>cryptoprice</artifactId>
-  <version>1.0.2-SNAPSHOT</version>
+  <version>1.0.3-SNAPSHOT</version>
   <name>cryptoprice</name>
   <description>Retrieve cryptocurrencies prices</description>
   <url>https://github.com/ethauvin/cryptoprice</url>
@@ -18,31 +18,13 @@
     <dependency>
       <groupId>org.jetbrains.kotlin</groupId>
       <artifactId>kotlin-stdlib</artifactId>
-      <version>1.9.21</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.jetbrains.kotlin</groupId>
-      <artifactId>kotlin-stdlib-common</artifactId>
-      <version>1.9.21</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.jetbrains.kotlin</groupId>
-      <artifactId>kotlin-stdlib-jdk7</artifactId>
-      <version>1.9.21</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.jetbrains.kotlin</groupId>
-      <artifactId>kotlin-stdlib-jdk8</artifactId>
-      <version>1.9.21</version>
+      <version>2.1.20</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.json</groupId>
       <artifactId>json</artifactId>
-      <version>20231013</version>
+      <version>20250107</version>
       <scope>compile</scope>
     </dependency>
     <dependency>

src/bld/java/net/thauvin/erik/crypto/CryptoPriceBuild.java

@@ -1,13 +1,45 @@
+/*
+ * CryptoPriceBuild.java
+ *
+ * Copyright 2021-2025 Erik C. Thauvin (erik@thauvin.net)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 package net.thauvin.erik.crypto;
 
 import rife.bld.BuildCommand;
 import rife.bld.Project;
 import rife.bld.extension.CompileKotlinOperation;
 import rife.bld.extension.DetektOperation;
+import rife.bld.extension.DokkaOperation;
 import rife.bld.extension.JacocoReportOperation;
-import rife.bld.extension.dokka.DokkaOperation;
 import rife.bld.extension.dokka.LoggingLevel;
 import rife.bld.extension.dokka.OutputFormat;
+import rife.bld.extension.kotlin.CompileOptions;
 import rife.bld.operations.exceptions.ExitStatusException;
 import rife.bld.publish.PomBuilder;
 import rife.bld.publish.PublishDeveloper;
@@ -18,16 +50,21 @@ import rife.tools.exceptions.FileUtilsErrorException;
 import java.io.File;
 import java.io.IOException;
 import java.util.List;
+import java.util.logging.ConsoleHandler;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
 import static rife.bld.dependencies.Repository.*;
 import static rife.bld.dependencies.Scope.compile;
 import static rife.bld.dependencies.Scope.test;
 
 public class CryptoPriceBuild extends Project {
+    final File srcMainKotlin = new File(srcMainDirectory(), "kotlin");
+
     public CryptoPriceBuild() {
         pkg = "net.thauvin.erik.crypto";
         name = "cryptoprice";
-        version = version(1, 0, 2, "SNAPSHOT");
+        version = version(1, 0, 3, "SNAPSHOT");
 
         mainClass = "net.thauvin.erik.crypto.CryptoPrice";
 
@@ -36,44 +73,40 @@ public class CryptoPriceBuild extends Project {
         autoDownloadPurge = true;
         repositories = List.of(MAVEN_LOCAL, MAVEN_CENTRAL);
 
-        final var kotlin = version(1, 9, 21);
+        final var kotlin = version(2, 1, 20);
         scope(compile)
                 .include(dependency("org.jetbrains.kotlin", "kotlin-stdlib", kotlin))
-                .include(dependency("org.jetbrains.kotlin", "kotlin-stdlib-common", kotlin))
-                .include(dependency("org.jetbrains.kotlin", "kotlin-stdlib-jdk7", kotlin))
-                .include(dependency("org.jetbrains.kotlin", "kotlin-stdlib-jdk8", kotlin))
-                .include(dependency("org.json", "json", "20231013"))
+                .include(dependency("org.json", "json", "20250107"))
                 .include(dependency("com.squareup.okhttp3", "okhttp", version(4, 12, 0)));
         scope(test)
-                .include(dependency("com.willowtreeapps.assertk", "assertk-jvm", version(0, 27, 0)))
-                .include(dependency("org.jetbrains.kotlin", "kotlin-test-junit5", version(1, 9, 21)))
-                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 10, 1)))
-                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 10, 1)));
+                .include(dependency("com.willowtreeapps.assertk", "assertk-jvm", version(0, 28, 1)))
+                .include(dependency("org.jetbrains.kotlin", "kotlin-test-junit5", kotlin))
+                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 12, 2)))
+                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 12, 2)))
+                .include(dependency("org.junit.platform", "junit-platform-launcher", version(1, 12, 2)));
 
         publishOperation()
                 .repository(version.isSnapshot() ? repository(SONATYPE_SNAPSHOTS_LEGACY.location())
                         .withCredentials(property("sonatype.user"), property("sonatype.password"))
                         : repository(SONATYPE_RELEASES_LEGACY.location())
                         .withCredentials(property("sonatype.user"), property("sonatype.password")))
+                .repository(repository("github"))
                 .info()
                 .groupId("net.thauvin.erik")
                 .artifactId(name)
                 .description("Retrieve cryptocurrencies prices")
                 .url("https://github.com/ethauvin/" + name)
-                .developer(
-                        new PublishDeveloper()
+                .developer(new PublishDeveloper()
                         .id("ethauvin")
                         .name("Erik C. Thauvin")
                         .email("erik@thauvin.net")
                         .url("https://erik.thauvin.net/")
                 )
-                .license(
-                        new PublishLicense()
+                .license(new PublishLicense()
                         .name("BSD 3-Clause")
                         .url("https://opensource.org/licenses/BSD-3-Clause")
                 )
-                .scm(
-                        new PublishScm()
+                .scm(new PublishScm()
                         .connection("scm:git:https://github.com/ethauvin/" + name + ".git")
                         .developerConnection("scm:git:git@github.com:ethauvin/" + name + ".git")
                         .url("https://github.com/ethauvin/" + name)
@@ -81,18 +114,29 @@ public class CryptoPriceBuild extends Project {
                 .signKey(property("sign.key"))
                 .signPassphrase(property("sign.passphrase"));
 
-        jarSourcesOperation().sourceDirectories(new File(srcMainDirectory(), "kotlin"));
+        jarSourcesOperation().sourceDirectories(srcMainKotlin);
     }
 
     public static void main(final String[] args) {
+        // Enable detailed logging for the extensions
+        final var level = Level.ALL;
+        final var logger = Logger.getLogger("rife.bld.extension");
+        final var consoleHandler = new ConsoleHandler();
+
+        consoleHandler.setLevel(level);
+        logger.addHandler(consoleHandler);
+        logger.setLevel(level);
+        logger.setUseParentHandlers(false);
+
         new CryptoPriceBuild().start(args);
     }
 
     @BuildCommand(summary = "Compiles the Kotlin project")
     @Override
-    public void compile() throws IOException {
+    public void compile() throws Exception {
         new CompileKotlinOperation()
                 .fromProject(this)
+                .compileOptions(new CompileOptions().verbose(true))
                 .execute();
     }
 
@@ -113,9 +157,10 @@ public class CryptoPriceBuild extends Project {
     }
 
     @BuildCommand(summary = "Generates JaCoCo Reports")
-    public void jacoco() throws IOException {
+    public void jacoco() throws Exception {
         new JacocoReportOperation()
                 .fromProject(this)
+                .sourceFiles(srcMainKotlin)
                 .execute();
     }
 
@@ -137,6 +182,12 @@ public class CryptoPriceBuild extends Project {
         pomRoot();
     }
 
+    @Override
+    public void publishLocal() throws Exception {
+        super.publishLocal();
+        pomRoot();
+    }
+
     @BuildCommand(value = "pom-root", summary = "Generates the POM file in the root directory")
     public void pomRoot() throws FileUtilsErrorException {
         PomBuilder.generateInto(publishOperation().fromProject(this).info(), dependencies(),

src/main/kotlin/net/thauvin/erik/crypto/CryptoException.kt

@@ -1,7 +1,7 @@
 /*
  * CryptoException.kt
  *
- * Copyright 2021-2023 Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2021-2025 Erik C. Thauvin (erik@thauvin.net)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/kotlin/net/thauvin/erik/crypto/CryptoPrice.kt

@@ -1,7 +1,7 @@
 /*
  * CryptoPrice.kt
  *
- * Copyright 2021-2023 Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2021-2025 Erik C. Thauvin (erik@thauvin.net)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -42,6 +42,8 @@ import java.math.BigDecimal
 import java.text.NumberFormat
 import java.time.LocalDate
 import java.util.*
+import java.util.logging.Level
+import java.util.logging.Logger
 
 /**
  * Retrieves and holds a cryptocurrency price.
@@ -57,6 +59,9 @@ open class CryptoPrice(val base: String, val currency: String, val amount: BigDe
         // Coinbase API URL
         private const val COINBASE_API_URL = "https://api.coinbase.com/v2/"
 
+        /** The logger instance. **/
+        val logger: Logger by lazy { Logger.getLogger(CryptoPrice::class.java.simpleName) }
+
         /**
          * Converts JSON data object to [CryptoPrice].
          *
@@ -105,6 +110,9 @@ open class CryptoPrice(val base: String, val currency: String, val amount: BigDe
                     id = "empty_response",
                     message = "Empty response."
                 )
+                if (logger.isLoggable(Level.FINE)) {
+                    logger.fine(body)
+                }
                 try {
                     val json = JSONObject(body)
                     if (response.isSuccessful) {

src/test/kotlin/net/thauvin/erik/crypto/CryptoPriceTest.kt

@@ -1,7 +1,7 @@
 /*
  * CryptoPriceTest.kt
  *
- * Copyright 2021-2023 Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2021-2025 Erik C. Thauvin (erik@thauvin.net)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -42,9 +42,12 @@ import net.thauvin.erik.crypto.CryptoPrice.Companion.sellPrice
 import net.thauvin.erik.crypto.CryptoPrice.Companion.spotPrice
 import net.thauvin.erik.crypto.CryptoPrice.Companion.toPrice
 import org.json.JSONObject
+import org.junit.jupiter.api.BeforeAll
 import java.math.BigDecimal
 import java.time.LocalDate
 import java.util.*
+import java.util.logging.ConsoleHandler
+import java.util.logging.Level
 import kotlin.test.Test
 import kotlin.test.assertEquals
 import kotlin.test.assertFailsWith
@@ -80,7 +83,6 @@ class CryptoPriceTest {
                 prop(CryptoPrice::currency).isEqualTo("EUR")
                 prop(CryptoPrice::amount).isGreaterThan(BigDecimal(0))
             }
-
         }
     }
 
@@ -240,4 +242,16 @@ class CryptoPriceTest {
         assertEquals(json, price.toString(), "toString()")
         assertEquals(price.toString(), price.toJson(""), "toString() = toJson('')")
     }
+
+    companion object {
+        @JvmStatic
+        @BeforeAll
+        fun beforeAll() {
+            with(CryptoPrice.logger) {
+                addHandler(ConsoleHandler().apply { level = Level.FINE })
+                level = Level.FINE
+                useParentHandlers = false
+            }
+        }
+    }
 }