feat: upgrade to Java 17, Spring Boot 3, Gradle 8

BREAKING CHANGE: reliance on Java17 is backwards incompatible. Increase
this project's major version.

Author: netmikey

README.md

@@ -55,9 +55,17 @@ TestProcesses enables managing one or more of these "test processes" for your te
 
 ## Requirements
 
-- Java 11 or above
+In order to use TestProcesses, currently you must be using:
+
 - JUnit Jupiter
-- You must be using Spring Test (ideally `spring-boot-starter-test`)
+- Spring Test (ideally `spring-boot-starter-test`)
+
+The following table describes the version compatibilities:
+
+| TestProcesses Version | Min. Java Version | Spring Boot Version |
+|-----------------------|-------------------|---------------------|
+| 1.x                   | 11                | 2.x                 |
+| 2.x                   | 17                | 3.x                 |
 
 
 ## Installation

build.gradle

@@ -1,16 +1,18 @@
 
 allprojects {
     group = "io.github.netmikey.testprocesses"
-    version = "1.0.2-SNAPSHOT"
+    version = "2.0.0-SNAPSHOT"
 }
 
 subprojects {
     apply plugin: 'java-library'
 
-    sourceCompatibility = 11
+    java {
+        sourceCompatibility = 17
+    }
 
     ext {
-        springBootVersion = '2.7.6' // https://search.maven.org/artifact/org.springframework.boot/spring-boot-dependencies
+        springBootVersion = '3.2.0' // https://search.maven.org/artifact/org.springframework.boot/spring-boot-dependencies
     }
 
     repositories {

gradle/wrapper/gradle-wrapper.jar

@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradle/wrapper/gradle-wrapper.properties

@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,10 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# 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"'
@@ -143,12 +143,16 @@ fi
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045 
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045 
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -205,6 +209,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.

gradlew

@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,7 +41,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +76,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

gradlew.bat

@@ -11,12 +11,12 @@ if (!project.hasProperty("sonatypePassword")) {
 }
 
 task javadocJar(type: Jar) {
-    classifier = 'javadoc'
+    archiveClassifier = 'javadoc'
     from javadoc
 }
 
 task sourcesJar(type: Jar) {
-    classifier = 'sources'
+    archiveClassifier = 'sources'
     from sourceSets.main.allSource
 }
 

publishing-build.gradle

@@ -18,9 +18,6 @@
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
-import javax.annotation.PostConstruct;
-import javax.annotation.PreDestroy;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -30,6 +27,8 @@
 
 import io.github.netmikey.testprocesses.eventdetector.EventDetector;
 import io.github.netmikey.testprocesses.utils.StreamStart;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.PreDestroy;
 
 /**
  * A registry that holds all defined processes.