chore: jdk 8 is no longer supported

.github/workflows/build.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java: [ 8, 11 ]
+        java: [ 11, 17 ]
     name: Java ${{ matrix.java }}
     steps:
       - uses: actions/checkout@v2
@@ -22,19 +22,6 @@ jobs:
         with:
           distribution: "temurin"
           java-version: ${{ matrix.java }}
-      - name: Cache dependencies
-        uses: actions/cache@v2.1.6
-        with:
-          path: ~/.gradle/caches
-          key: ${{ runner.os }}-gradle-caches-${{ hashFiles('build.gradle.kts') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-caches-
-      - name: Cache wrapper
-        uses: actions/cache@v2.1.6
-        with:
-          path: ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-wrapper-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-wrapper-
+          cache: "gradle"
       - name: Build
         run: ./gradlew build

.github/workflows/commitlint.yml

@@ -9,7 +9,7 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: wagoid/commitlint-github-action@v4.1.1
+      - uses: wagoid/commitlint-github-action@v4.1.4
         with:
           failOnWarnings: true
     env:

.github/workflows/publish.yml

@@ -13,21 +13,8 @@ jobs:
         uses: actions/setup-java@v2
         with:
           distribution: "temurin"
-          java-version: 8
-      - name: Cache dependencies
-        uses: actions/cache@v2.1.6
-        with:
-          path: ~/.gradle/caches
-          key: ${{ runner.os }}-gradle-caches-${{ hashFiles('build.gradle.kts') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-caches-
-      - name: Cache wrapper
-        uses: actions/cache@v2.1.6
-        with:
-          path: ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-wrapper-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-wrapper-
+          java-version: 11
+          cache: "gradle"
       - name: Build
         run: ./gradlew build
       - name: Publish

README.md

@@ -19,7 +19,7 @@ This plugin configures the following tasks for any Ekino Java project:
 
 ## Requirement
 
-You need to have a JDK 8 at least.
+You need to have a JDK 11 at least.
 
 It requires Gradle 6.8 or later.
 
@@ -72,7 +72,7 @@ plugins {
 You can override Java version using a dedicated configuration (default is 11):
 ```groovy
 javaPlugin {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
 }
 ```

src/test/kotlin/com/ekino/oss/gradle/plugin/GradleVersionsCompatibilityTest.kt

@@ -3,6 +3,8 @@ package com.ekino.oss.gradle.plugin
 import org.gradle.testkit.runner.GradleRunner
 import org.gradle.testkit.runner.TaskOutcome
 import org.junit.jupiter.api.DisplayName
+import org.junit.jupiter.api.condition.DisabledOnJre
+import org.junit.jupiter.api.condition.JRE.JAVA_17
 import org.junit.jupiter.api.io.TempDir
 import org.junit.jupiter.params.ParameterizedTest
 import org.junit.jupiter.params.provider.ValueSource
@@ -15,6 +17,7 @@ class GradleVersionsCompatibilityTest {
     @TempDir
     lateinit var tempDir: File
 
+    @DisabledOnJre(JAVA_17)
     @ValueSource(strings = ["6.8.3", "6.9", "7.1.1", "7.2"])
     @ParameterizedTest(name = "Gradle {0}")
     @DisplayName("Should work in Gradle version")

src/test/kotlin/com/ekino/oss/gradle/plugin/JavaPluginIT.kt

@@ -9,7 +9,7 @@ import org.gradle.testkit.runner.GradleRunner
 import org.gradle.testkit.runner.TaskOutcome.SUCCESS
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.condition.DisabledOnJre
-import org.junit.jupiter.api.condition.JRE.JAVA_8
+import org.junit.jupiter.api.condition.JRE.JAVA_11
 import org.junit.jupiter.api.io.TempDir
 import strikt.api.expectThat
 import strikt.assertions.*
@@ -25,6 +25,7 @@ class JavaPluginIT {
   lateinit var tempDir: Path
 
   @Test
+  @DisabledOnJre(JAVA_11)
   fun `Should build project with only unit tests`() {
     val result = runTask("project_with_test")
 
@@ -62,7 +63,6 @@ class JavaPluginIT {
   }
 
   @Test
-  @DisabledOnJre(JAVA_8)
   fun `Should build project with integration tests`() {
     val result = runTask("project_with_test_and_integration_test")
 
@@ -91,6 +91,7 @@ class JavaPluginIT {
   }
 
   @Test
+  @DisabledOnJre(JAVA_11)
   fun `Should display test report in output`() {
     val result = runTask("project_with_test")
 
@@ -108,8 +109,8 @@ class JavaPluginIT {
     val result = runTask("project_with_test", "properties")
 
     expectThat(result.output) {
-      contains("sourceCompatibility: 1.8")
-      contains("targetCompatibility: 1.8")
+      contains("sourceCompatibility: 17")
+      contains("targetCompatibility: 17")
     }
   }
 

src/test/kotlin/com/ekino/oss/gradle/plugin/JavaPluginTest.kt

@@ -8,8 +8,6 @@ import org.gradle.api.JavaVersion
 import org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestFramework
 import org.gradle.testfixtures.ProjectBuilder
 import org.junit.jupiter.api.Test
-import org.junit.jupiter.api.condition.DisabledOnJre
-import org.junit.jupiter.api.condition.JRE.JAVA_8
 import strikt.api.expect
 import strikt.api.expectThat
 import strikt.assertions.containsExactly
@@ -38,7 +36,6 @@ class JavaPluginTest {
   }
 
   @Test
-  @DisabledOnJre(JAVA_8)
   fun shouldTargetJava11ByDefault() {
     val project = ProjectBuilder.builder().build()
 

src/test/resources/project_with_test/build.gradle

@@ -13,6 +13,6 @@ test {
 }
 
 javaPlugin {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
 }