[#1608] Make picocli-spring-boot-starter a named JPMS module with a…

… `module-info.class`

Closes #1608

RELEASE-NOTES.md

@@ -78,6 +78,7 @@ Picocli 4.7.0 introduced a `sortSynopsis = false` attribute to let the synopsis
 * [#1611] API: The `picocli-groovy` artifact is now a named JPMS module with a `module-info.class`.
 * [#1610] API: The `picocli-shell-jline2` is now a named JPMS module with a `module-info.class`.
 * [#1609] API: The `picocli-shell-jline3` is now a named JPMS module with a `module-info.class`.
+* [#1608] API: The `picocli-spring-boot-starter` is now a named JPMS module with a `module-info.class`. NOTE: its module name changed to `info.picocli.spring.boot` from `info.picocli.spring`.
 * [#1600] API: Add `requires static java.sql` to picocli `module-info`.
 * [#1471] API: Provide a programmatic way to configure Picocli's `TraceLevel`. Thanks to [ekinano](https://github.com/ekinano) for raising this.
 * [#1125] API: Add parser configuration to allow options to consume values that match subcommand names or option names.

picocli-spring-boot-starter/build.gradle

@@ -5,6 +5,8 @@ plugins {
 group 'info.picocli'
 description 'Picocli Spring Boot Starter - Enables Spring Dependency Injection and Spring Boot AutoConfiguration in Picocli Commands.'
 version "$projectVersion"
+ext.moduleName = 'info.picocli.spring.boot'
+
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
@@ -22,8 +24,8 @@ jar {
                     'Specification-Version' : archiveVersion.get(),
                     'Implementation-Title'  : 'Picocli Spring Boot Starter',
                     'Implementation-Vendor' : 'Remko Popma',
-                    'Implementation-Version': archiveVersion.get(),
-                    'Automatic-Module-Name' : 'info.picocli.spring'
+                    'Implementation-Version': archiveVersion.get()
+//                    'Automatic-Module-Name' : 'info.picocli.spring'
     }
 }
 

picocli-spring-boot-starter/src/main/java9/module-info.java

@@ -0,0 +1,41 @@
+/*
+   Copyright 2017 Remko Popma
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+// When compiling in Gradle, the org.beryx.jar plugin will be able to
+// compile this file even with Java versions 8 or older.
+
+// Your IDE may complain that "Modules are not supported at language level '5'",
+// and javac may give an error: "java: class, interface or enum expected".
+// To resolve this, exclude the 'java9' folder from the sources.
+// IntelliJ IDEA:
+//     File > Project Structure... > Modules > picocli_main > Sources:
+//     select the 'java9' folder and click 'Mark as: Excluded'.
+
+/**
+ * Defines Spring-based implementations of picocli APIs and picocli-based implementations
+ * of Spring APIs for integrating picocli with Spring Boot and Spring Boot AutoConfiguration.
+ *
+ * @since 4.7.0
+ */
+module info.picocli.spring.boot {
+    requires info.picocli;
+    requires java.logging;
+    requires spring.boot;
+    requires spring.boot.autoconfigure;
+
+    exports picocli.spring;
+    exports picocli.spring.boot.autoconfigure;
+}