Add toolchain java path to environment variables in ExecMojo

mojohaus · Oct 21, 2024 · 16cd225 · 16cd225
1 parent e54e602
commit 16cd225
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/main/java/org/codehaus/mojo/exec/ExecMojo.java b/src/main/java/org/codehaus/mojo/exec/ExecMojo.java
@@ -87,6 +87,7 @@ public class ExecMojo extends AbstractExecMojo {
      * Trying to recognize whether the given {@link #executable} might be a {@code java} binary.
      */
     private static final Pattern ENDS_WITH_JAVA = Pattern.compile("^.*java(\\.exe|\\.bin)?$", Pattern.CASE_INSENSITIVE);
+    private static final String TOOLCHAIN_JAVA_ENV_NAME = "TOOLCHAIN_JAVA";
 
     /**
      * <p>
@@ -488,6 +489,11 @@ private Map<String, String> handleSystemEnvVariables() throws MojoExecutionExcep
             }
         }
 
+        Toolchain tc = getToolchain();
+        if (tc != null) {
+            enviro.put(TOOLCHAIN_JAVA_ENV_NAME, tc.findTool("java"));
+        }
+
         if (this.getLog().isDebugEnabled()) {
             Set<String> keys = new TreeSet<>(enviro.keySet());
             for (String key : keys) {