Maven Wrapper detection

aleksandr-m · Sep 9, 2021 · 8f0e783 · 8f0e783
1 parent 9c3aa6e
commit 8f0e783
Showing 1 changed file with 33 additions and 2 deletions.
diff --git a/src/main/java/com/amashchenko/maven/plugin/gitflow/AbstractGitFlowMojo.java b/src/main/java/com/amashchenko/maven/plugin/gitflow/AbstractGitFlowMojo.java
@@ -205,13 +205,44 @@ public abstract class AbstractGitFlowMojo extends AbstractMojo {
      * 
      */
     private void initExecutables() {
+
+        boolean mainClassIsMavenWrapper = false;
+        for (final Map.Entry<Object, Object> p : this.mavenSession.getSystemProperties()
+                .entrySet()) {
+            mainClassIsMavenWrapper |= (String.valueOf(p.getKey()).startsWith("env.JAVA_MAIN_CLASS")
+                    && "org.apache.maven.wrapper.MavenWrapperMain".equals(p.getValue()));
+        }
+        // TechDebt Java 1.8+ version
+//        final boolean mainClassIsMavenWrapper = this.mavenSession.getSystemProperties().entrySet().stream()
+//                .filter(p -> String.valueOf(p.getKey()).startsWith("env.JAVA_MAIN_CLASS"))
+//                .filter(p -> "org.apache.maven.wrapper.MavenWrapperMain".equals(p.getValue()))
+//                .findAny()
+//                .isPresent();
+
+        boolean mavenHomeIsWrapperDists = false;
+        for (final Map.Entry<Object, Object> p : this.mavenSession.getSystemProperties()
+                .entrySet()) {
+            mavenHomeIsWrapperDists |= ("maven.home".equals(p.getKey())
+                    && String.valueOf(p.getValue()).contains("/wrapper/dists/"));
+        }
+        // TechDebt Java 1.8+ version
+//        final boolean mavenHomeIsWrapperDists = this.mavenSession.getSystemProperties().entrySet().stream()
+//                .filter(p -> "maven.home".equals(p.getKey()))
+//                .filter(p -> String.valueOf(p.getValue()).contains("/wrapper/dists/"))
+//                .findAny()
+//                .isPresent();
+
+        final boolean runningWithinMavenWrapper = mainClassIsMavenWrapper && mavenHomeIsWrapperDists;
+
         if (StringUtils.isBlank(cmdMvn.getExecutable())) {
             if (StringUtils.isBlank(mvnExecutable)) {
                 if (SystemUtils.IS_OS_UNIX
-                        && new File(".", "mvnw").isFile()) {
+                        && new File(".", "mvnw").isFile()
+                        && runningWithinMavenWrapper) {
                     mvnExecutable = "./mvnw";
                 } else if (SystemUtils.IS_OS_WINDOWS
-                        && new File(".", "mvnw.cmd").isFile()) {
+                        && new File(".", "mvnw.cmd").isFile()
+                        && runningWithinMavenWrapper) {
                     mvnExecutable = "mvnw.cmd";
                 } else {
                     mvnExecutable = "mvn";