IMPROVEMENT: add branch attribute in ivy:install task (IVY-727)

git-svn-id: https://svn.apache.org/repos/asf/ant/ivy/core/trunk@632587 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -65,6 +65,7 @@ for detailed view of each issue, please consult http://issues.apache.org/jira/br
    trunk version
 =====================================
 - IMPROVEMENT: Make Ivy standalone runnable with no required dependencies (IVY-757)
+- IMPROVEMENT: add branch attribute in ivy:install task (IVY-727)
 
 - FIX: XML schema ambiguity (IVY-750)
 - FIX: ivy-resolve fails when a project has different dependencies in different branches (IVY-717)

doc/use/install.html

@@ -46,6 +46,8 @@ For more details about this task and its usage see the <a href="../tutorial/buil
         <td>Yes</td></tr>
     <tr><td>module</td><td>the name of the module to install</td>
         <td>Yes</td></tr>
+    <tr><td>branch</td><td>the branch of the module to install <span class="since">since 2.0</span></td>
+        <td>No, defaults to default branch with exact matcher, '*' with any other matcher</td></tr>
     <tr><td>revision</td><td>the revision of the module to install</td>
         <td>Yes</td></tr>
     <tr><td>validate</td><td>true to force ivy files validation against ivy.xsd, false to force no validation</td>

src/java/org/apache/ivy/ant/IvyInstall.java

@@ -20,6 +20,7 @@ package org.apache.ivy.ant;
 import java.io.File;
 
 import org.apache.ivy.Ivy;
+import org.apache.ivy.core.module.id.ModuleId;
 import org.apache.ivy.core.module.id.ModuleRevisionId;
 import org.apache.ivy.core.report.ResolveReport;
 import org.apache.ivy.core.settings.IvySettings;
@@ -37,6 +38,8 @@ public class IvyInstall extends IvyTask {
 
     private String revision;
 
+    private String branch;
+
     private boolean overwrite = false;
 
     private String from;
@@ -76,6 +79,11 @@ public class IvyInstall extends IvyTask {
         } else if (revision == null && !PatternMatcher.EXACT.equals(matcher)) {
             revision = PatternMatcher.ANY_EXPRESSION;
         }
+      if (branch == null && PatternMatcher.EXACT.equals(matcher)) {
+          branch = settings.getDefaultBranch(ModuleId.newInstance(organisation, module));
+      } else if (branch == null && !PatternMatcher.EXACT.equals(matcher)) {
+          branch = PatternMatcher.ANY_EXPRESSION;
+      }
         if (from == null) {
             throw new BuildException(
                     "no from resolver name: please provide it through parameter 'from'");
@@ -84,7 +92,9 @@ public class IvyInstall extends IvyTask {
             throw new BuildException(
                     "no to resolver name: please provide it through parameter 'to'");
         }
-        ModuleRevisionId mrid = ModuleRevisionId.newInstance(organisation, module, revision);
+        ModuleRevisionId mrid = 
+            ModuleRevisionId.newInstance(organisation, module, branch, revision);
+        
         ResolveReport report;
         try {
             report = ivy.install(mrid, from, to, transitive, doValidate(settings), overwrite,
@@ -119,6 +129,14 @@ public class IvyInstall extends IvyTask {
         this.module = module;
     }
 
+  public String getBranch() {
+      return branch;
+  }
+
+  public void setBranch(String branch) {
+      this.branch = branch;
+  }
+
     public String getOrganisation() {
         return organisation;
     }

test/java/org/apache/ivy/ant/IvyInstallTest.java

@@ -21,9 +21,9 @@ import java.io.File;
 
 import junit.framework.TestCase;
 
+import org.apache.ivy.util.FileUtil;
 import org.apache.tools.ant.BuildException;
 import org.apache.tools.ant.Project;
-import org.apache.tools.ant.taskdefs.Delete;
 
 public class IvyInstallTest extends TestCase {
     private File cache;
@@ -34,7 +34,7 @@ public class IvyInstallTest extends TestCase {
 
     protected void setUp() throws Exception {
         createCache();
-        cleanTestLib();
+        cleanInstall();
         project = new Project();
         project.setProperty("ivy.settings.file", "test/repositories/ivysettings.xml");
 
@@ -50,21 +50,29 @@ public class IvyInstallTest extends TestCase {
 
     protected void tearDown() throws Exception {
         cleanCache();
-        cleanTestLib();
+        cleanInstall();
     }
 
     private void cleanCache() {
-        Delete del = new Delete();
-        del.setProject(new Project());
-        del.setDir(cache);
-        del.execute();
+        FileUtil.forceDelete(cache);
     }
 
-    private void cleanTestLib() {
-        Delete del = new Delete();
-        del.setProject(new Project());
-        del.setDir(new File("build/test/lib"));
-        del.execute();
+    private void cleanInstall() {
+        FileUtil.forceDelete(new File("build/test/install"));
+    }
+
+    public void testInstallWithBranch() {
+        project.setProperty("ivy.settings.file", "test/repositories/branches/ivysettings.xml");
+        install.setOrganisation("foo");
+        install.setModule("foo1");
+        install.setBranch("branch1");
+        install.setRevision("2");
+        install.setFrom("default");
+        install.setTo("install");
+
+        install.execute();
+
+        assertTrue(new File("build/test/install/foo/foo1/branch1/ivy-2.xml").exists());
     }
 
     public void testDependencyNotFoundFailure() {
@@ -72,11 +80,11 @@ public class IvyInstallTest extends TestCase {
         install.setModule("yyy");
         install.setRevision("zzz");
         install.setFrom("test");
-        install.setTo("1");
+        install.setTo("install");
 
         try {
             install.execute();
-            fail("unknown dependency, failure expected (haltunresolved=true)");
+            fail("unknown dependency, failure expected (haltonfailure=true)");
         } catch (BuildException be) {
             // success
         }
@@ -93,7 +101,7 @@ public class IvyInstallTest extends TestCase {
         try {
             install.execute();
         } catch (BuildException be) {
-            fail("unknown dependency, failure unexepected (haltunresolved=false)");
+            fail("unknown dependency, failure unexpected (haltonfailure=false). Failure: " + be);
         }
     }
 }

test/repositories/branches/ivysettings.xml

@@ -23,5 +23,9 @@
 			<ivy pattern="${ivy.settings.dir}/[organisation]/[module]/[branch]/[revision]/[artifact].[ext]" />
 			<artifact pattern="${ivy.settings.dir}/[organisation]/[module]/[branch]/[revision]/[artifact].[ext]" />
 		</filesystem>
+		<filesystem name="install">
+			<ivy pattern="build/test/install/[organisation]/[module]/[branch]/[artifact]-[revision].[ext]"/>
+			<artifact pattern="build/test/install/[organisation]/[module]/[branch]/[artifact]-[revision].[ext]"/>
+		</filesystem>
     </resolvers>
 </ivysettings>