[maven-release-plugin] prepare release github-api-1.30

- we need to maintain the binary compatibility, so I reverted
  getPullRequests and added listPullRequests that exposes PagedIterable.

- Made PagedIterator expose asList.

pom.xml

@@ -7,7 +7,7 @@
   </parent>
 
   <artifactId>github-api</artifactId>
-  <version>1.28</version>
+  <version>1.30</version>
   <name>GitHub API for Java</name>
   <url>http://github-api.kohsuke.org/</url>
   <description>GitHub API for Java</description>

src/main/java/org/kohsuke/github/GHOrganization.java

@@ -45,7 +45,7 @@ public class GHOrganization extends GHPerson {
         GHTeam[] teams = root.retrieveWithAuth("/orgs/" + login + "/teams", GHTeam[].class);
         Map<String,GHTeam> r = new TreeMap<String, GHTeam>();
         for (GHTeam t : teams) {
-            r.put(t.getName(),t);
+            r.put(t.getName(),t.wrapUp(this));
         }
         return r;
     }

src/main/java/org/kohsuke/github/GHRepository.java

@@ -32,6 +32,7 @@ import com.gargoylesoftware.htmlunit.html.HtmlPage;
 import com.infradna.tool.bridge_method_injector.WithBridgeMethods;
 
 import java.io.IOException;
+import java.io.InterruptedIOException;
 import java.net.URL;
 import java.util.AbstractSet;
 import java.util.ArrayList;
@@ -269,8 +270,11 @@ public class GHRepository {
     }
 
     private void edit(String key, String value) throws IOException {
-        new Poster(root).withCredential().with(key,value)
-                .to("/repos/" + owner.login + "/" + name,null,"PATCH");
+        Poster poster = new Poster(root).withCredential();
+        if (!key.equals("name"))
+            poster.with("name", name);   // even when we don't change the name, we need to send it in
+        poster.with(key, value)
+                .to("/repos/" + owner.login + "/" + name, null, "PATCH");
     }
 
     /**
@@ -310,12 +314,7 @@ public class GHRepository {
      * Deletes this repository.
      */
     public void delete() throws IOException {
-        throw new UnsupportedOperationException(); // doesn't appear to be available in V3
-//        Poster poster = new Poster(root).withCredential();
-//        String url = "/repos/delete/" + owner.login +"/"+name;
-//
-//        DeleteToken token = poster.to(url, DeleteToken.class);
-//        poster.with("delete_token", token.delete_token).to(url);
+        new Poster(root).withCredential().to("/repos/" + owner.login +"/"+name, null, "DELETE");
     }
 
     /**
@@ -336,7 +335,18 @@ public class GHRepository {
      */
     public GHRepository forkTo(GHOrganization org) throws IOException {
         new Poster(root).withCredential().to(String.format("/repos/%s/%s/forks?org=%s",owner.login,name,org.getLogin()));
-        return org.getRepository(name);
+
+        // this API is asynchronous. we need to wait for a bit
+        for (int i=0; i<10; i++) {
+            GHRepository r = org.getRepository(name);
+            if (r!=null)    return r;
+            try {
+                Thread.sleep(3000);
+            } catch (InterruptedException e) {
+                throw (IOException)new InterruptedIOException().initCause(e);
+            }
+        }
+        throw new IOException(this+" was forked into "+org.getLogin()+" but can't find the new repository");
     }
 
     /**
@@ -348,12 +358,28 @@ public class GHRepository {
 
     /**
      * Retrieves all the pull requests of a particular state.
+     *
+     * @see #listPullRequests(GHIssueState)
      */
     public List<GHPullRequest> getPullRequests(GHIssueState state) throws IOException {
-        GHPullRequest[] r = root.retrieveWithAuth("/repos/" + owner.login + '/' + name + "/pulls?state=" + state.name().toLowerCase(Locale.ENGLISH), GHPullRequest[].class);
-        for (GHPullRequest p : r)
-            p.wrapUp(this);
-        return new ArrayList<GHPullRequest>(Arrays.asList(r));
+        return listPullRequests(state).asList();
+    }
+
+    /**
+     * Retrieves all the pull requests of a particular state.
+     */
+    public PagedIterable<GHPullRequest> listPullRequests(final GHIssueState state) {
+        return new PagedIterable<GHPullRequest>() {
+            public PagedIterator<GHPullRequest> iterator() {
+                return new PagedIterator<GHPullRequest>(root.retrievePaged(String.format("/repos/%s/%s/pulls?state=%s", owner.login,name,state.name().toLowerCase(Locale.ENGLISH)), GHPullRequest[].class, false)) {
+                    @Override
+                    protected void wrapUp(GHPullRequest[] page) {
+                        for (GHPullRequest pr : page)
+                            pr.wrap(GHRepository.this);
+                    }
+                };
+            }
+        };
     }
 
     /**

src/main/java/org/kohsuke/github/GitHub.java

@@ -285,12 +285,12 @@ public class GitHub {
             uc.setRequestProperty("Authorization", "Basic " + encodedAuthorization);
 
         uc.setRequestMethod(method);
+        uc.setRequestProperty("Accept-Encoding", "gzip");
         if (method.equals("PUT")) {
             uc.setDoOutput(true);
             uc.setRequestProperty("Content-Length","0");
             uc.getOutputStream().close();
         }
-        uc.setRequestProperty("Accept-Encoding", "gzip");
         return uc;
     }
 

src/main/java/org/kohsuke/github/PagedIterable.java

@@ -1,8 +1,24 @@
 package org.kohsuke.github;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
+ * {@link Iterable} that returns {@link PagedIterator}
+ *
  * @author Kohsuke Kawaguchi
  */
-public interface PagedIterable<T> extends Iterable<T> {
-    PagedIterator<T> iterator();
+public abstract class PagedIterable<T> implements Iterable<T> {
+    public abstract PagedIterator<T> iterator();
+
+    /**
+     * Eagerly walk {@link Iterable} and return the result in a list.
+     */
+    public List<T> asList() {
+        List<T> r = new ArrayList<T>();
+        for(PagedIterator<T> i = iterator(); i.hasNext();) {
+            r.addAll(i.nextPage());
+        }
+        return r;
+    }
 }

src/test/java/org/kohsuke/AppTest.java

@@ -14,11 +14,13 @@ import org.kohsuke.github.GHKey;
 import org.kohsuke.github.GHMyself;
 import org.kohsuke.github.GHOrganization;
 import org.kohsuke.github.GHOrganization.Permission;
+import org.kohsuke.github.GHPullRequest;
 import org.kohsuke.github.GHRepository;
 import org.kohsuke.github.GHTeam;
 import org.kohsuke.github.GHUser;
 import org.kohsuke.github.GitHub;
 import org.kohsuke.github.PagedIterable;
+import org.kohsuke.github.PagedIterator;
 
 import java.io.IOException;
 import java.net.URL;
@@ -31,6 +33,16 @@ import java.util.List;
  * Unit test for simple App.
  */
 public class AppTest extends TestCase {
+    public void testRepoCRUD() throws Exception {
+        GitHub hub = GitHub.connect();
+        GHRepository r = hub.createRepository("github-api-test", "a test repository", "http://github-api.kohsuke.org/", true);
+        r.enableIssueTracker(false);
+        r.enableDownloads(false);
+        r.enableWiki(false);
+        r.renameTo("github-api-test2");
+        hub.getMyself().getRepository("github-api-test2").delete();
+    }
+
     public void testCredentialValid() throws IOException {
         assertTrue(GitHub.connect().isCredentialValid());
         assertFalse(GitHub.connect("totally","bogus").isCredentialValid());
@@ -54,6 +66,16 @@ public class AppTest extends TestCase {
         r.getPullRequests(GHIssueState.OPEN);
     }
 
+    public void testFetchPullRequestAsList() throws Exception {
+        GitHub gh = GitHub.connect();
+        GHRepository r = gh.getOrganization("symfony").getRepository("symfony-docs");
+        assertEquals("master", r.getMasterBranch());
+        PagedIterable<GHPullRequest> i = r.listPullRequests(GHIssueState.CLOSED);
+        List<GHPullRequest> prs = i.asList();
+        assertNotNull(prs);
+        assertTrue(prs.size() > 0);
+    }
+
     public void testRepoPermissions() throws Exception {
         GitHub gh = GitHub.connect();
         GHRepository r = gh.getOrganization("jenkinsci").getRepository("jenkins");
@@ -253,11 +275,6 @@ public class AppTest extends TestCase {
         gitHub.getUser("kohsuke").getRepository("test").renameTo("test2");
     }
 
-    private void tryOrgFork(GitHub gitHub) throws IOException {
-        GHOrganization o = gitHub.getOrganization("HudsonLabs");
-        System.out.println(gitHub.getUser("rtyler").getRepository("memcache-ada").forkTo(o).getUrl());
-    }
-
     private void tryTeamCreation(GitHub gitHub) throws IOException {
         GHOrganization o = gitHub.getOrganization("HudsonLabs");
         GHTeam t = o.createTeam("auto team", Permission.PUSH);