SONAR-23098 Add dependencies to the scanner report

6 files changed, 57 insertions, 5 deletions

diff --git a/sonar-scanner-protocol/src/it/java/org/sonar/scanner/protocol/output/ScannerReportReaderIT.java b/sonar-scanner-protocol/src/it/java/org/sonar/scanner/protocol/output/ScannerReportReaderIT.java
index 7aa0556e55a..0ceaaca8673 100644
--- a/sonar-scanner-protocol/src/it/java/org/sonar/scanner/protocol/output/ScannerReportReaderIT.java
+++ b/sonar-scanner-protocol/src/it/java/org/sonar/scanner/protocol/output/ScannerReportReaderIT.java
@@ -370,6 +370,16 @@ public class ScannerReportReaderIT {
   }
 
   @Test
+  public void read_dependencies() {
+    ScannerReportWriter writer = new ScannerReportWriter(fileStructure);
+    ScannerReport.Dependency dep = ScannerReport.Dependency.newBuilder()
+      .build();
+    writer.appendDependency(dep);
+
+    assertThat(underTest.readDependencies()).toIterable().hasSize(1);
+  }
+
+  @Test
   public void return_null_when_no_file_source() {
     assertThat(underTest.readFileSource(UNKNOWN_COMPONENT_REF)).isNull();
   }
diff --git a/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/FileStructure.java b/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/FileStructure.java
index 686b7d20066..5c59f112838 100644
--- a/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/FileStructure.java
+++ b/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/FileStructure.java
@@ -102,6 +102,10 @@ public class FileStructure {
     return new File(dir, "analysis-warnings.pb");
   }
 
+  public File dependencies() {
+    return new File(dir, "dependencies.pb");
+  }
+
   public File root() {
     return dir;
   }
diff --git a/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/ScannerReportReader.java b/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/ScannerReportReader.java
index 807509a83fb..6e48f5b7809 100644
--- a/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/ScannerReportReader.java
+++ b/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/ScannerReportReader.java
@@ -226,6 +226,14 @@ public class ScannerReportReader {
     return Protobuf.readStream(file, ScannerReport.AnalysisWarning.parser());
   }
 
+  public CloseableIterator<ScannerReport.Dependency> readDependencies() {
+    File file = fileStructure.dependencies();
+    if (!fileExists(file)) {
+      return emptyCloseableIterator();
+    }
+    return Protobuf.readStream(file, ScannerReport.Dependency.parser());
+  }
+
   private static boolean fileExists(File file) {
     return file.exists() && file.isFile();
   }
diff --git a/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/ScannerReportWriter.java b/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/ScannerReportWriter.java
index ad4720cbb5f..1c202ab8605 100644
--- a/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/ScannerReportWriter.java
+++ b/sonar-scanner-protocol/src/main/java/org/sonar/scanner/protocol/output/ScannerReportWriter.java
@@ -169,6 +169,11 @@ public class ScannerReportWriter {
     return file;
   }
 
+  public void appendDependency(ScannerReport.Dependency dependency) {
+    File file = fileStructure.dependencies();
+    appendDelimitedTo(file, dependency, "dependency");
+  }
+
   public File getSourceFile(int componentRef) {
     return fileStructure.fileFor(FileStructure.Domain.SOURCE, componentRef);
   }
diff --git a/sonar-scanner-protocol/src/main/protobuf/scanner_report.proto b/sonar-scanner-protocol/src/main/protobuf/scanner_report.proto
index b7c1d3d5064..fb7ebb72f7f 100644
--- a/sonar-scanner-protocol/src/main/protobuf/scanner_report.proto
+++ b/sonar-scanner-protocol/src/main/protobuf/scanner_report.proto
@@ -388,3 +388,13 @@ message Impact {
   string software_quality = 1;
   string severity = 2;
 }
+
+message Dependency {
+  string key = 1;
+  string name = 2;
+  optional string package_manager = 3;
+  optional string full_name = 4;
+  optional string description = 5;
+  optional string version = 6;
+  repeated string parent_dependency_key = 7;
+}
\ No newline at end of file
diff --git a/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/ScannerReportWriterTest.java b/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/ScannerReportWriterTest.java
index 1dd80d25714..61d81401f16 100644
--- a/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/ScannerReportWriterTest.java
+++ b/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/ScannerReportWriterTest.java
@@ -128,8 +128,6 @@ class ScannerReportWriterTest {
 
   @Test
   void write_adhoc_rule() {
-
-    // write data
     ScannerReport.AdHocRule rule = ScannerReport.AdHocRule.newBuilder()
       .setEngineId("eslint")
       .setRuleId("123")
@@ -149,8 +147,6 @@ class ScannerReportWriterTest {
 
   @Test
   void write_cve() {
-
-    // write data
     ScannerReport.Cve cve = ScannerReport.Cve.newBuilder()
       .setCveId("CVE-2023-20863")
       .setDescription("In spring framework versions prior to 5.2.24 release+ ,5.3.27+ and 6.0.8+ , it is possible for a user to provide a" +
@@ -368,7 +364,6 @@ class ScannerReportWriterTest {
 
   @Test
   void write_telemetry() {
-
     List<ScannerReport.TelemetryEntry> input = List.of(
       ScannerReport.TelemetryEntry.newBuilder()
         .setKey("key")
@@ -387,4 +382,24 @@ class ScannerReportWriterTest {
         .hasSize(input.size());
     }
   }
+
+  @Test
+  void write_dependencies() {
+    ScannerReport.Dependency dependency = ScannerReport.Dependency.newBuilder()
+      .setKey("mvn+com.fasterxml.jackson.core:jackson-databind$2.9.7")
+      .setName("jackson-databind")
+      .setFullName("com.fasterxml.jackson.core:jackson-databind")
+      .setDescription("General data-binding functionality for Jackson: works on core streaming API")
+      .setVersion("2.9.7")
+      .addParentDependencyKey("mvn+org.springframework:spring-webmvc$5.1.3.RELEASE")
+      .build();
+    underTest.appendDependency(dependency);
+
+    File file = underTest.getFileStructure().dependencies();
+    assertThat(file).exists().isFile();
+    try (CloseableIterator<ScannerReport.Dependency> read = Protobuf.readStream(file, ScannerReport.Dependency.parser())) {
+      assertThat(Iterators.size(read)).isOne();
+    }
+  }
+
 }