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Posted to commits@tomee.apache.org by rm...@apache.org on 2012/09/24 22:25:39 UTC

svn commit: r1389557 - /openejb/trunk/sandbox/release-tools/src/main/java/org/apache/openejb/tools/release/cmd/CompareLibraries.java

Author: rmannibucau
Date: Mon Sep 24 20:25:39 2012
New Revision: 1389557

URL: http://svn.apache.org/viewvc?rev=1389557&view=rev
Log:
better guess of mvn command

Modified:
    openejb/trunk/sandbox/release-tools/src/main/java/org/apache/openejb/tools/release/cmd/CompareLibraries.java

Modified: openejb/trunk/sandbox/release-tools/src/main/java/org/apache/openejb/tools/release/cmd/CompareLibraries.java
URL: http://svn.apache.org/viewvc/openejb/trunk/sandbox/release-tools/src/main/java/org/apache/openejb/tools/release/cmd/CompareLibraries.java?rev=1389557&r1=1389556&r2=1389557&view=diff
==============================================================================
--- openejb/trunk/sandbox/release-tools/src/main/java/org/apache/openejb/tools/release/cmd/CompareLibraries.java (original)
+++ openejb/trunk/sandbox/release-tools/src/main/java/org/apache/openejb/tools/release/cmd/CompareLibraries.java Mon Sep 24 20:25:39 2012
@@ -113,7 +113,7 @@ public class CompareLibraries {
             artifact = "-Dartifact=" + String.format("org.apache.openejb:%s:%s:%s", artifactId, version, "zip");
         }
 
-        final int i = Exec.exec("mvn", "-X", "org.apache.maven.plugins:maven-dependency-plugin:2.4:get", "-DrepoUrl=http://repo1.maven.apache.org/maven2", artifact);
+        final int i = Exec.exec(mvn(), "-X", "org.apache.maven.plugins:maven-dependency-plugin:2.4:get", "-DrepoUrl=http://repo1.maven.apache.org/maven2", artifact);
 
         if (i != 0) {
             throw new IllegalStateException("Download failed: " + i);
@@ -122,6 +122,22 @@ public class CompareLibraries {
         return artifact(repository, artifactId, version, classifier);
     }
 
+    private static String mvn() {
+        String m2 = System.getenv("M2_HOME");
+        if (m2 == null) {
+            m2 = System.getenv("MAVEN_HOME");
+        }
+        if (m2 == null) {
+            m2 = System.getProperty("M2_HOME");
+        }
+
+        if (m2 == null) {
+            return "mvn";
+        } else {
+            return m2 + "/bin/mvn";
+        }
+    }
+
     private static List<File> list(File previousFile) throws IOException {
         final List<File> files = new ArrayList<File>();