Create pull request post build action (#139)

* Added GiteeCreatePullRequestPublisher.java and associated files

* Removed floating if

* Added localization, added datetime tag option for unique names, removed branch creation code

Author: Puffy1215

src/main/java/com/gitee/jenkins/gitee/api/GiteeClient.java

@@ -11,5 +11,6 @@ public interface GiteeClient {
 
     User getCurrentUser();
 
+    void createPullRequest(String owner, String repo, String title, String base, String head);
 
 }

src/main/java/com/gitee/jenkins/gitee/api/impl/GiteeApiProxy.java

@@ -9,5 +9,6 @@ interface GiteeApiProxy {
     void createPullRequestNote(String owner, String repo, Integer pullRequestId, String body);
     void headCurrentUser();
     void acceptPullRequest(String owner, String repo, Integer pullRequestId);
+    void createPullRequest(String owner, String repo, String title, String base, String head);
     User getCurrentUser();
 }

src/main/java/com/gitee/jenkins/gitee/api/impl/GiteeV5ApiProxy.java

@@ -30,6 +30,16 @@ void createPullRequestNote(@PathParam("ownerPath") String ownerPath,
                                 @PathParam("prNumber") Integer prNumber,
                                 @FormParam("body") String body);
 
+    @POST
+    @Produces(MediaType.APPLICATION_JSON)
+    @Consumes(MediaType.APPLICATION_FORM_URLENCODED)
+    @Path("/repos/{ownerPath}/{repoPath}/pulls")
+    void createPullRequest(@PathParam("ownerPath") String ownerPath,
+                            @PathParam("repoPath") String repoPath,
+                            @FormParam("title") String title,
+                            @FormParam("base") String base,
+                            @FormParam("head") String head);
+
     @HEAD
     @Produces(MediaType.APPLICATION_JSON)
     @Path("/user")

src/main/java/com/gitee/jenkins/gitee/api/impl/ResteasyGiteeClient.java

@@ -34,6 +34,11 @@ public void createPullRequestNote(PullRequest mr, String body) {
         api.createPullRequestNote(mr.getRepoOwner(), mr.getRepoPath(), mr.getIid(), body);
     }
 
+    @Override
+    public void createPullRequest(String owner, String repo, String title, String base, String head) {
+        api.createPullRequest(owner, repo, title, base, head);
+    }
+
     @Override
     public User getCurrentUser() {
         return api.getCurrentUser();

src/main/java/com/gitee/jenkins/publisher/GiteeCreatePullRequestPublisher.java

@@ -0,0 +1,146 @@
+package com.gitee.jenkins.publisher;
+
+import java.io.IOException;
+import java.time.LocalDateTime;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.kohsuke.stapler.DataBoundConstructor;
+import org.kohsuke.stapler.DataBoundSetter;
+
+import com.gitee.jenkins.gitee.api.GiteeClient;
+import com.gitee.jenkins.util.LoggerUtil;
+
+import edu.umd.cs.findbugs.annotations.NonNull;
+import hudson.Extension;
+import hudson.Launcher;
+import hudson.matrix.MatrixAggregatable;
+import hudson.matrix.MatrixAggregator;
+import hudson.matrix.MatrixBuild;
+import hudson.model.AbstractBuild;
+import hudson.model.AbstractProject;
+import hudson.model.BuildListener;
+import hudson.tasks.BuildStepDescriptor;
+import hudson.tasks.BuildStepMonitor;
+import hudson.tasks.Notifier;
+import hudson.tasks.Publisher;
+import static com.gitee.jenkins.connection.GiteeConnectionProperty.getClient;
+
+public class GiteeCreatePullRequestPublisher extends Notifier implements MatrixAggregatable {
+    private static final Logger LOGGER = Logger.getLogger(GiteeCreatePullRequestPublisher.class.getName());
+
+    private String repo;
+    private String owner;
+    private String title;
+    private String base;
+    private String head;
+    private boolean addDatetime;
+
+    @DataBoundConstructor
+    public GiteeCreatePullRequestPublisher() { }
+
+    @Override
+    public BuildStepMonitor getRequiredMonitorService() {
+        return BuildStepMonitor.NONE;
+    }
+
+    public String getRepo() {
+        return repo;
+    }
+
+    public String getOwner() {
+        return owner;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public String getBase() {
+        return base;
+    }
+
+    public String getHead() {
+        return head;
+    }
+
+    public boolean getAddDatetime() {
+        return addDatetime;
+    }
+
+    @DataBoundSetter
+    public void setRepo(String repo) {
+        this.repo = repo;
+    }
+
+    @DataBoundSetter
+    public void setOwner(String owner) {
+        this.owner = owner;
+    } 
+
+    @DataBoundSetter
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    @DataBoundSetter
+    public void setBase(String base) {
+        this.base = base;
+    }
+
+    @DataBoundSetter
+    public void setHead(String head) {
+        this.head = head;
+    }
+
+    @DataBoundSetter
+    public void setAddDatetime(boolean addDatetime) {
+        this.addDatetime = addDatetime;
+    }
+
+    @Override
+    public boolean perform(AbstractBuild<?, ?> build, Launcher launcher, BuildListener listener)
+            throws InterruptedException, IOException {
+
+        GiteeClient client = getClient(build);
+        if (client == null) {
+            listener.getLogger().println("No Gitee connection configured");
+            return true;
+        }
+
+        String pullRequestTitle = title;
+        if (addDatetime) {
+            pullRequestTitle = LocalDateTime.now().toString() + title;
+        }
+        client.createPullRequest(owner, repo, pullRequestTitle, base, head);
+
+        LOGGER.log(Level.INFO, "Pull request {0} generated, {1} -> {2}", LoggerUtil.toArray(title, head, base));
+        return true;
+    }
+
+    @Override
+    public MatrixAggregator createAggregator(MatrixBuild build, Launcher launcher, BuildListener listener) {
+        return new MatrixAggregator(build, launcher, listener) {
+            @Override
+            public boolean endBuild() throws InterruptedException, IOException {
+                perform(build, launcher, listener);
+                return super.endBuild();
+            }
+        };
+    }
+
+    @Extension
+    public static class DescriptorImpl extends BuildStepDescriptor<Publisher> {
+
+        @Override
+        public boolean isApplicable(Class<? extends AbstractProject> aClass) {
+            return true;
+        }
+
+        @NonNull
+        @Override
+        public String getDisplayName() {
+            return Messages.GiteeCreatePullRequestPublisher_DisplayName();
+        }
+    }
+}

src/main/resources/com/gitee/jenkins/publisher/GiteeCreatePullRequestPublisher/config.jelly

@@ -0,0 +1,22 @@
+<?jelly escape-by-default='true'?>
+<j:jelly xmlns:j="jelly:core"
+         xmlns:f="/lib/form">
+    <f:entry title="${%Repo.name}" field="repo">
+        <f:textbox name="repo" field="repo"/>
+    </f:entry>
+    <f:entry title="${%Owner.name}" field="owner">
+        <f:textbox name="owner" field="owner"/>
+    </f:entry>
+    <f:entry title="${%Title.of.pull.request}" field="title">
+        <f:textbox name="title" field="title"/>
+        <f:entry title="${%Add.datetime}" field="addDatetime">
+            <f:checkbox/>
+        </f:entry>
+    </f:entry>
+    <f:entry title="${%Target.branch}" field="base">
+        <f:textbox name="base" field="base"/>
+    </f:entry>
+    <f:entry title="${%Source.branch}" field="head">
+        <f:textbox name="head" field="head"/>
+    </f:entry>
+</j:jelly>

src/main/resources/com/gitee/jenkins/publisher/GiteeCreatePullRequestPublisher/config.properties

@@ -0,0 +1,6 @@
+Repo.name=Repo Name
+Owner.name=Owner name
+Title.of.pull.request=Title of pull request
+Add.datetime=Add datetime (keep unique)
+Target.branch=Target branch
+Source.branch=Source branch

src/main/resources/com/gitee/jenkins/publisher/GiteeCreatePullRequestPublisher/config_zh_CN.properties

@@ -0,0 +1,6 @@
+Repo.name=\u4ed3\u5e93\u540d\u79f0 
+Owner.name=\u6240\u6709\u8005\u59d3\u540d
+Title.of.pull.request=Pull Request \u6807\u9898
+Add.datetime=\u6dfb\u52a0\u65e5\u671f\u65f6\u95f4\u0028\u4fdd\u6301\u552f\u4e00\u0029 
+Target.branch=\u76ee\u6807\u5206\u652f 
+Source.branch=\u6e90\u5206\u652f 

src/main/resources/com/gitee/jenkins/publisher/Messages.properties

@@ -2,3 +2,4 @@ GiteeCommitStatusPublisher.DisplayName=Publish build status to Gitee
 name.required=Build name required.
 GiteeMessagePublisher.DisplayName=Add note with build status on Gitee pull requests
 GiteeAcceptPullRequestPublisher.DisplayName=Accept Gitee pull request on success
+GiteeCreatePullRequestPublisher.DisplayName=Create Gitee pull request on success

src/main/resources/com/gitee/jenkins/publisher/Messages_zh_CN.properties

@@ -2,3 +2,4 @@ GiteeCommitStatusPublisher.DisplayName=\u53D1\u5E03\u6784\u5EFA\u72B6\u6001\u523
 name.required=\u8BF7\u8F93\u5165\u6784\u5EFA\u540D\u79F0\u3002
 GiteeMessagePublisher.DisplayName=\u5C06\u6784\u5EFA\u72B6\u6001\u8BC4\u8BBA\u5230 Gitee Pull Request \u4E2D
 GiteeAcceptPullRequestPublisher.DisplayName=\u5F53\u6784\u5EFA\u6210\u529F\u81EA\u52A8\u5408\u5E76 Gitee \u7684 Pull Request
+GiteeCreatePullRequestPublisher.DisplayName=\u5F53\u6784\u5EFA\u6210\u529F\u521B\u5EFA Gitee \u7684 Pull Request