Upgrade Gradle version

Include build of the Docker image in tests run on a pull request to ensure the Docker image at least builds cleanly.

The integration tests use builders baked into Microfab rather than real Fabric builders and the chaincode Docker images. This means the bare-gradle test chaincode is built using the Gradle version supplied by Microfab, not the version included in the Java chaincode Docker images, and has to be left with outdated plugin versions and build.gradle content.

Signed-off-by: Mark S. Lewis <[email protected]>

Author: bestbeforetoday

.github/workflows/test.yml

@@ -23,7 +23,6 @@ jobs:
       with:
         distribution: 'temurin'
         java-version: '11'
-        cache: 'gradle'
     - name: Validate Gradle wrapper
       uses: gradle/wrapper-validation-action@v2
     - name: Build and Unit test
@@ -32,7 +31,7 @@ jobs:
         arguments: |
           :fabric-chaincode-shim:build 
 
-  intergationtest:  
+  intergationtest:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -42,7 +41,6 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: '11'
-          cache: 'gradle'
       - name: Populate chaincode with latest java-version
         run: |
           ./gradlew -I $GITHUB_WORKSPACE/fabric-chaincode-integration-test/chaincodebootstrap.gradle -PchaincodeRepoDir=$GITHUB_WORKSPACE/fabric-chaincode-integration-test/src/contracts/fabric-shim-api/repository publishShimPublicationToFabricRepository
@@ -67,3 +65,19 @@ jobs:
         with:
           arguments: |
             :fabric-chaincode-integration-test:build
+
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.checkout-ref }}
+      - uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+      - name: Build Docker image
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: |
+            :fabric-chaincode-docker:buildImage

build.gradle

@@ -37,23 +37,25 @@ subprojects {
     group = 'org.hyperledger.fabric-chaincode-java'
     version = rootProject.version
 
-
-    sourceCompatibility = 1.8
-    targetCompatibility = 1.8
+    java {
+        toolchain {
+            languageVersion = JavaLanguageVersion.of(11)
+        }
+    }
 
     dependencies {
-        implementation group: 'commons-cli', name: 'commons-cli', version: '1.6.0'
-        implementation group: 'commons-logging', name: 'commons-logging', version: '1.2'
-        testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: '5.3.1'
-        testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: '5.3.1'
+        implementation 'commons-cli:commons-cli:1.6.0'
+        implementation 'commons-logging:commons-logging:1.2'
+        testImplementation 'org.junit.jupiter:junit-jupiter-api:5.3.1'
+        testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.3.1'
 
-        testImplementation group: 'org.hamcrest', name: 'hamcrest-library', version: '1.3'
-        testImplementation group: 'org.mockito', name: 'mockito-core', version: '2.23.0'
-        testImplementation group: 'com.github.stefanbirkner', name: 'system-rules', version: 'system-rules-1.17.0'
+        testImplementation 'org.hamcrest:hamcrest-library:1.3'
+        testImplementation 'org.mockito:mockito-core:2.23.0'
+        testImplementation 'com.github.stefanbirkner:system-rules:system-rules-1.17.0'
 
-        testCompileOnly group: 'junit', name: 'junit', version: '4.12'
-        testRuntimeOnly group: 'org.junit.vintage', name: 'junit-vintage-engine', version: '5.3.1'
-        testImplementation group: 'org.assertj', name: 'assertj-core', version: '3.9.1'
+        testCompileOnly 'junit:junit:4.12'
+        testRuntimeOnly 'org.junit.vintage:junit-vintage-engine:5.3.1'
+        testImplementation 'org.assertj:assertj-core:3.9.1'
     }
 
     test {

examples/fabric-contract-example-as-service/build.gradle

@@ -1,11 +1,13 @@
 plugins {
-    id 'com.github.johnrengelman.shadow' version '7.1.2'
+    id 'com.github.johnrengelman.shadow' version '8.1.1'
     id 'java'
 }
 
 version '0.0.1'
 
-sourceCompatibility = 1.8
+tasks.compileJava {
+    options.release.set(11)
+}
 
 repositories {
     mavenLocal()
@@ -20,17 +22,17 @@ repositories {
 }
 
 dependencies {
-    compile group: 'org.hyperledger.fabric-chaincode-java', name: 'fabric-chaincode-shim', version: '2.3.+'
+    compile 'org.hyperledger.fabric-chaincode-java:fabric-chaincode-shim:2.5.1'
     compile 'org.json:json:20231013'
     testImplementation 'org.junit.jupiter:junit-jupiter:5.4.2'
     testImplementation 'org.assertj:assertj-core:3.11.1'
     testImplementation 'org.mockito:mockito-core:2.+'
 }
 
 shadowJar {
-    baseName = 'chaincode'
-    version = null
-    classifier = null
+    archiveBaseName = 'chaincode'
+    archiveVersion = ''
+    archiveClassifier = ''
     mergeServiceFiles()
 
     manifest {

examples/fabric-contract-example-gradle-kotlin/build.gradle.kts

@@ -5,8 +5,8 @@ import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 
 
 plugins {
-    id("com.github.johnrengelman.shadow") version "7.1.2"
-    id("org.jetbrains.kotlin.jvm") version "1.3.41"
+    id("com.github.johnrengelman.shadow") version "8.1.1"
+    id("org.jetbrains.kotlin.jvm") version "1.9.22"
 }
 
 
@@ -41,9 +41,9 @@ repositories {
 
 tasks {
     "shadowJar"(ShadowJar::class) {
-        baseName = "chaincode"
-        version = null
-        classifier = null
+        archiveBaseName = "chaincode"
+        archiveVersion = ""
+        archiveClassifier = ""
         mergeServiceFiles()
         manifest {
             attributes(mapOf("Main-Class" to "org.hyperledger.fabric.contract.ContractRouter"))

examples/fabric-contract-example-gradle-kotlin/gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

examples/fabric-contract-example-gradle-kotlin/gradle/wrapper/gradle-wrapper.properties

@@ -83,10 +83,8 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+# 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
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -133,26 +131,29 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -197,11 +198,15 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+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,
+#     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.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \

examples/fabric-contract-example-gradle-kotlin/gradlew

@@ -43,11 +43,11 @@ 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
 
@@ -57,11 +57,11 @@ 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
 

examples/fabric-contract-example-gradle-kotlin/gradlew.bat

@@ -1,11 +1,13 @@
 plugins {
-    id 'com.github.johnrengelman.shadow' version '7.1.2'
+    id 'com.github.johnrengelman.shadow' version '8.1.1'
     id 'java'
 }
 
 version '0.0.1'
 
-sourceCompatibility = 1.8
+tasks.compileJava {
+    options.release.set(11)
+}
 
 repositories {
     mavenLocal()
@@ -20,17 +22,17 @@ repositories {
 }
 
 dependencies {
-    compile group: 'org.hyperledger.fabric-chaincode-java', name: 'fabric-chaincode-shim', version: '2.5.1'
+    compile 'org.hyperledger.fabric-chaincode-java:fabric-chaincode-shim:2.5.1'
     compile 'org.json:json:20231013'
     testImplementation 'org.junit.jupiter:junit-jupiter:5.4.2'
     testImplementation 'org.assertj:assertj-core:3.11.1'
     testImplementation 'org.mockito:mockito-core:2.+'
 }
 
 shadowJar {
-    baseName = 'chaincode'
-    version = null
-    classifier = null
+    archiveBaseName = 'chaincode'
+    archiveVersion = ''
+    archiveClassifier = ''
     mergeServiceFiles()
 
     manifest {

examples/fabric-contract-example-gradle/build.gradle

@@ -1,11 +1,13 @@
 plugins {
-    id 'com.github.johnrengelman.shadow' version '7.1.2'
+    id 'com.github.johnrengelman.shadow' version '8.1.1'
     id 'java'
 }
 
 version '0.0.1'
 
-sourceCompatibility = 1.8
+tasks.compileJava {
+    options.release.set(11)
+}
 
 repositories {
     mavenLocal()
@@ -20,17 +22,17 @@ repositories {
 }
 
 dependencies {
-    compile group: 'org.hyperledger.fabric-chaincode-java', name: 'fabric-chaincode-shim', version: '1.4.5'
+    compile 'org.hyperledger.fabric-chaincode-java:fabric-chaincode-shim:2.5.1'
     compile 'org.json:json:20231013'
     testImplementation 'org.junit.jupiter:junit-jupiter:5.4.2'
     testImplementation 'org.assertj:assertj-core:3.11.1'
     testImplementation 'org.mockito:mockito-core:2.+'
 }
 
 shadowJar {
-    baseName = 'chaincode'
-    version = null
-    classifier = null
+    archiveBaseName = 'chaincode'
+    archiveVersion = ''
+    archiveClassifier = ''
     mergeServiceFiles()
 
     manifest {