Merge "Support 'repository' as query parameter in change queries"

Documentation/user-search.txt

@@ -165,6 +165,25 @@ parentproject:'PROJECT'::
 Changes occurring in 'PROJECT' or in one of the child projects of
 'PROJECT'.
 
+[[repository]]
+repository:'REPOSITORY'::
++
+Changes occurring in 'REPOSITORY'. If 'REPOSITORY' starts with `^` it
+matches repository names by regular expression.  The
+link:http://www.brics.dk/automaton/[dk.brics.automaton
+library] is used for evaluation of such patterns.
+
+[[repositories]]
+repositories:'PREFIX'::
++
+Changes occurring in repositories starting with 'PREFIX'.
+
+[[parentrepository]]
+parentrepository:'REPOSITORY'::
++
+Changes occurring in 'REPOSITORY' or in one of the child repositories of
+'REPOSITORY'.
+
 [[branch]]
 branch:'BRANCH'::
 +

java/com/google/gerrit/server/query/change/ChangeQueryBuilder.java

@@ -657,6 +657,21 @@ public class ChangeQueryBuilder extends QueryBuilder<ChangeData> {
     return new ParentProjectPredicate(args.projectCache, args.childProjects, name);
   }
 
+  @Operator
+  public Predicate<ChangeData> repository(String name) {
+    return project(name);
+  }
+
+  @Operator
+  public Predicate<ChangeData> repositories(String name) {
+    return projects(name);
+  }
+
+  @Operator
+  public Predicate<ChangeData> parentrepository(String name) {
+    return parentproject(name);
+  }
+
   @Operator
   public Predicate<ChangeData> branch(String name) {
     if (name.startsWith("^")) {

javatests/com/google/gerrit/server/query/change/AbstractQueryChangesTest.java

@@ -798,6 +798,43 @@ public abstract class AbstractQueryChangesTest extends GerritServerTests {
     assertQuery("projects:repo", change2, change1);
   }
 
+  @Test
+  public void byRepository() throws Exception {
+    TestRepository<Repo> repo1 = createProject("repo1");
+    TestRepository<Repo> repo2 = createProject("repo2");
+    Change change1 = insert(repo1, newChange(repo1));
+    Change change2 = insert(repo2, newChange(repo2));
+
+    assertQuery("repository:foo");
+    assertQuery("repository:repo");
+    assertQuery("repository:repo1", change1);
+    assertQuery("repository:repo2", change2);
+  }
+
+  @Test
+  public void byParentRepository() throws Exception {
+    TestRepository<Repo> repo1 = createProject("repo1");
+    TestRepository<Repo> repo2 = createProject("repo2", "repo1");
+    Change change1 = insert(repo1, newChange(repo1));
+    Change change2 = insert(repo2, newChange(repo2));
+
+    assertQuery("parentrepository:repo1", change2, change1);
+    assertQuery("parentrepository:repo2", change2);
+  }
+
+  @Test
+  public void byRepositoryPrefix() throws Exception {
+    TestRepository<Repo> repo1 = createProject("repo1");
+    TestRepository<Repo> repo2 = createProject("repo2");
+    Change change1 = insert(repo1, newChange(repo1));
+    Change change2 = insert(repo2, newChange(repo2));
+
+    assertQuery("repositories:foo");
+    assertQuery("repositories:repo1", change1);
+    assertQuery("repositories:repo2", change2);
+    assertQuery("repositories:repo", change2, change1);
+  }
+
   @Test
   public void byBranchAndRef() throws Exception {
     TestRepository<Repo> repo = createProject("repo");