Update to Gradle 8.12 (#215)

build.gradle

@@ -109,6 +109,12 @@ if (jspecify != null) {
     assemble.dependsOn(jspecify.task(':assemble'))
 }
 
+// Enable exec/javaexec
+interface InjectedExecOps {
+    @Inject
+    ExecOperations getExecOps()
+}
+
 tasks.withType(JavaCompile).configureEach {
     options.compilerArgs.add("-Xlint:all")
     // ErrorProne makes suppressing these easier
@@ -146,6 +152,8 @@ tasks.register('includeJSpecifyJDK')  {
     inputs.dir file(srcDir)
     outputs.dir file(dstDir)
 
+    def injected = project.objects.newInstance(InjectedExecOps)
+
     doLast {
         FileTree srcTree = fileTree(dir: srcDir)
         NavigableSet<String> specFiles = new TreeSet<>();
@@ -168,7 +176,7 @@ tasks.register('includeJSpecifyJDK')  {
                 include specFile.substring(srcPrefixSize)
             }
         }
-        javaexec {
+        injected.execOps.javaexec {
             classpath = sourceSets.main.runtimeClasspath
             standardOutput = System.out
             errorOutput = System.err
@@ -202,7 +210,7 @@ tasks.withType(Test).configureEach {
         showStackTraces = false
         showStandardStreams = true
         events "failed"
-        exceptionFormat "full"
+        exceptionFormat = "full"
     }
 }
 
@@ -293,10 +301,11 @@ if (checkerFramework != null) {
     def cfQualJar =
             checkerFramework.projectDir.toPath()
             .resolve("checker-qual/build/libs/checker-qual-${libs.versions.checkerFramework.get()}.jar")
+    def injected = project.objects.newInstance(InjectedExecOps)
 
     if (!cfQualJar.toFile().exists()) {
         mkdir(cfQualJar.parent)
-        exec {
+        injected.execOps.exec {
             executable 'jar'
             args = [
                 'cf',

conformance-test-framework/build.gradle

@@ -2,8 +2,8 @@ plugins {
     id 'java-library'
 }
 
-group 'org.jspecify.conformance'
-version '0.0.0-SNAPSHOT'
+group = 'org.jspecify.conformance'
+version = '0.0.0-SNAPSHOT'
 
 repositories {
     mavenCentral()

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -86,8 +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 -P "${APP_HOME:-./}" > /dev/null && printf '%s
-' "$PWD" ) || 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

settings.gradle

@@ -6,9 +6,9 @@ include 'conformance-test-framework'
 // See https://docs.gradle.org/current/userguide/composite_builds.html#included_build_declaring_substitutions
 includeBuild(".")
 
-exec {
+providers.exec {
     executable './initialize-project'
-}
+}.result.get()
 
 dependencyResolutionManagement {
     versionCatalogs {