Feature/include all prs

src/main/java/com/cloudbees/jenkins/plugins/bitbucket/BitbucketSCMSource.java

@@ -136,6 +136,11 @@ public class BitbucketSCMSource extends SCMSource {
      */
     private String excludes = "";
 
+    /**
+     * Whether to include all pull requests.
+     */
+    private boolean includeAllPullRequests;
+
     /**
      * If true, a webhook will be auto-registered in the repository managed by this source.
      */
@@ -218,6 +223,15 @@ public void setExcludes(@NonNull String excludes) {
         this.excludes = excludes;
     }
 
+    public boolean isIncludeAllPullRequests() {
+        return includeAllPullRequests;
+    }
+
+    @DataBoundSetter
+    public void setIncludeAllPullRequests(boolean includeAllPullRequests) {
+        this.includeAllPullRequests = includeAllPullRequests;
+    }
+
     public String getRepoOwner() {
         return repoOwner;
     }
@@ -400,7 +414,7 @@ private void retrieveBranches(SCMSourceCriteria criteria, @NonNull final SCMHead
     private void observe(SCMSourceCriteria criteria, SCMHeadObserver observer, final TaskListener listener,
                          final String owner, final String repositoryName,
                          final String branchName, final String hash, BitbucketPullRequest pr) throws IOException, InterruptedException {
-        if (isExcluded(branchName)) {
+        if (isExcluded(branchName, pr != null)) {
             return;
         }
         final BitbucketApi bitbucket = BitbucketApiFactory.newInstance(bitbucketServerUrl, getScanCredentials(), owner, repositoryName);
@@ -612,14 +626,16 @@ public String getRemoteName() {
     }
 
     /**
-     * Returns true if the branchName isn't matched by includes or is matched by excludes.
+     * Returns true if the branchName isn't matched by includes or is matched by excludes
+     * unless it is a pull requests and all pull requests should be built.
      * 
      * @param branchName
+     * @param isPullRequest
      * @return true if branchName is excluded or is not included
      */
-    private boolean isExcluded(String branchName) {
-        return !Pattern.matches(getPattern(getIncludes()), branchName)
-                || Pattern.matches(getPattern(getExcludes()), branchName);
+    private boolean isExcluded(String branchName, boolean isPullRequest) {
+        return !(isPullRequest && isIncludeAllPullRequests()) &&
+                (!Pattern.matches(getPattern(getIncludes()), branchName) || Pattern.matches(getPattern(getExcludes()), branchName));
     }
 
     /**
@@ -633,14 +649,12 @@ private String getPattern(String branches) {
         StringBuilder quotedBranches = new StringBuilder();
         for (String wildcard : branches.split(" ")) {
             StringBuilder quotedBranch = new StringBuilder();
-            for (String branch : wildcard.split("\\*")) {
-                if (wildcard.startsWith("*") || quotedBranches.length() > 0) {
+            for (String branch : wildcard.split("((?<=\\*)|(?=\\*))")) {
+                if ("*".equals(branch)) {
                     quotedBranch.append(".*");
+                } else {
+                    quotedBranch.append(Pattern.quote(branch));
                 }
-                quotedBranch.append(Pattern.quote(branch));
-            }
-            if (wildcard.endsWith("*")) {
-                quotedBranch.append(".*");
             }
             if (quotedBranches.length() > 0) {
                 quotedBranches.append("|");

src/main/resources/com/cloudbees/jenkins/plugins/bitbucket/BitbucketSCMSource/config-detail.jelly

@@ -20,6 +20,9 @@
     <f:entry title="${%Exclude branches}" field="excludes">
       <f:textbox/>
     </f:entry>
+    <f:entry title="${%Include all pull requests}" field="includeAllPullRequests">
+      <f:checkbox/>
+    </f:entry>
     <f:entry title="${%Checkout Credentials}" field="checkoutCredentialsId">
       <c:select default="${descriptor.SAME}"/>
     </f:entry>

src/main/resources/com/cloudbees/jenkins/plugins/bitbucket/BitbucketSCMSource/help-includeAllPullRequests.jelly

@@ -0,0 +1,8 @@
+<?jelly escape-by-default='true'?>
+<j:jelly xmlns:j="jelly:core" xmlns:l="/lib/layout">
+  <l:ajax>
+    <div>
+      Whether to create jobs for all discovered pull requests.
+    </div>
+  </l:ajax>
+</j:jelly>