2 files changed, 64 insertions, 0 deletions
diff --git a/plugins/sonar-xoo-plugin/src/main/java/org/sonar/xoo/XooPlugin.java b/plugins/sonar-xoo-plugin/src/main/java/org/sonar/xoo/XooPlugin.java
index e493d286402..0880d497f44 100644
--- a/plugins/sonar-xoo-plugin/src/main/java/org/sonar/xoo/XooPlugin.java
+++ b/plugins/sonar-xoo-plugin/src/main/java/org/sonar/xoo/XooPlugin.java
@@ -52,6 +52,7 @@ import org.sonar.xoo.rule.OneBugIssuePerTestLineSensor;
 import org.sonar.xoo.rule.OneCodeSmellIssuePerLineSensor;
 import org.sonar.xoo.rule.OneCodeSmellIssuePerTestLineSensor;
 import org.sonar.xoo.rule.OneDayDebtPerFileSensor;
+import org.sonar.xoo.rule.OneExternalIssueOnProjectSensor;
 import org.sonar.xoo.rule.OneExternalIssuePerLineSensor;
 import org.sonar.xoo.rule.OneIssueOnDirPerFileSensor;
 import org.sonar.xoo.rule.OneIssuePerDirectorySensor;
@@ -146,6 +147,7 @@ public class XooPlugin implements Plugin {
       OneIssuePerUnknownFileSensor.class,
 
       OneExternalIssuePerLineSensor.class,
+      OneExternalIssueOnProjectSensor.class,
       OnePredefinedRuleExternalIssuePerLineSensor.class,
       OnePredefinedAndAdHocRuleExternalIssuePerLineSensor.class,
 
diff --git a/plugins/sonar-xoo-plugin/src/main/java/org/sonar/xoo/rule/OneExternalIssueOnProjectSensor.java b/plugins/sonar-xoo-plugin/src/main/java/org/sonar/xoo/rule/OneExternalIssueOnProjectSensor.java
new file mode 100644
index 00000000000..047b90637e0
--- /dev/null
+++ b/plugins/sonar-xoo-plugin/src/main/java/org/sonar/xoo/rule/OneExternalIssueOnProjectSensor.java
@@ -0,0 +1,62 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2021 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package org.sonar.xoo.rule;
+
+import org.sonar.api.batch.rule.Severity;
+import org.sonar.api.batch.sensor.Sensor;
+import org.sonar.api.batch.sensor.SensorContext;
+import org.sonar.api.batch.sensor.SensorDescriptor;
+import org.sonar.api.batch.sensor.issue.NewExternalIssue;
+import org.sonar.api.rules.RuleType;
+import org.sonar.xoo.Xoo;
+
+public class OneExternalIssueOnProjectSensor implements Sensor {
+  public static final String ENGINE_ID = "XooEngine";
+  public static final String SEVERITY = "MAJOR";
+  public static final RuleType TYPE = RuleType.BUG;
+  public static final String ACTIVATE = "sonar.oneExternalIssueOnProject.activate";
+  public static final String RULE_ID = "OneExternalIssueOnProject";
+
+  @Override
+  public void describe(SensorDescriptor descriptor) {
+    descriptor
+      .name("One External Issue At Project Level")
+      .onlyOnLanguages(Xoo.KEY)
+      .onlyWhenConfiguration(c -> c.getBoolean(ACTIVATE).orElse(false));
+  }
+
+  @Override
+  public void execute(SensorContext context) {
+    analyse(context);
+  }
+
+  private static void analyse(SensorContext context) {
+    NewExternalIssue newIssue = context.newExternalIssue();
+    newIssue
+      .engineId(ENGINE_ID)
+      .ruleId(RULE_ID)
+      .at(newIssue.newLocation()
+        .on(context.project())
+        .message("This issue is generated at project level"))
+      .severity(Severity.valueOf(SEVERITY))
+      .type(TYPE)
+      .save();
+  }
+}