support for dotnet based projects

index.js

@@ -4463,7 +4463,7 @@ export function createPHPBom(path, options) {
         cwd: basePath,
         encoding: "utf-8",
       });
-      if (result.status !== 0 || result.error) {
+      if (result.status !== 0 || result.error) {        
         console.error("Error running composer:");
         console.log(result.error, result.stderr);
         options.failOnError && process.exit(1);
@@ -4822,6 +4822,7 @@ export async function createCsharpBom(path, options) {
     }
   } else if (pkgConfigFiles.length) {
     manifestFiles = manifestFiles.concat(pkgConfigFiles);
+    const parentDependsOn = new Set();
     // packages.config parsing
     for (const f of pkgConfigFiles) {
       if (DEBUG_MODE) {
@@ -4833,9 +4834,29 @@ export async function createCsharpBom(path, options) {
         pkgData = pkgData.slice(1);
       }
       const dlist = parseCsPkgData(pkgData);
+      const deps = dlist;
       if (dlist?.length) {
         pkgList = pkgList.concat(dlist);
+      } 
+    }
+    if (parentDependsOn.size) {
+      const depenciesSet =  new Set();
+      const prefix = parentComponent["bom-ref"].split("/")[0];
+      parentDependsOn.forEach((dependsOn) => {
+        if(dependsOn.name && dependsOn.version){ 
+          //console.log("prefix: ",prefix);
+          const dependcy = `${prefix}/${dependsOn.name}@${dependsOn.version}`;
+          depenciesSet.add(dependcy);
+        }
       }
+      );
+
+      if(depenciesSet != null && depenciesSet.size > 0){
+        dependencies.splice(0, 0, {
+          ref: parentComponent["bom-ref"],        
+          dependsOn: Array.from(depenciesSet),
+        });
+      } 
     }
   }
   if (paketLockFiles.length) {
@@ -4857,7 +4878,7 @@ export async function createCsharpBom(path, options) {
       }
     }
   }
-  if (!pkgList.length && csProjFiles.length) {
+  if ( !pkgList.length && csProjFiles.length) {
     manifestFiles = manifestFiles.concat(csProjFiles);
     // .csproj parsing
     for (const f of csProjFiles) {
@@ -4873,12 +4894,16 @@ export async function createCsharpBom(path, options) {
       if (dlist?.length) {
         pkgList = pkgList.concat(dlist);
       }
+      if(DEBUG_MODE){
+        console.log(`pkgList List Size :: ${pkgList.length}`);
+      }
     }
+
     if (pkgList.length) {
-      console.log(
-        `Found ${pkgList.length} components by parsing the ${csProjFiles.length} csproj files. The resulting SBOM will be incomplete.`,
-      );
-      options.failOnError && process.exit(1);
+     // console.log(
+     //   `Found ${pkgList.length} components by parsing the ${csProjFiles.length} csproj files. The resulting SBOM will be incomplete.`,
+     // );
+      //options.failOnError && process.exit(1);
     }
   }
   if (pkgList.length) {
@@ -4902,7 +4927,8 @@ export async function createCsharpBom(path, options) {
   }
   if (FETCH_LICENSE) {
     const retMap = await getNugetMetadata(pkgList, dependencies);
-    if (retMap.dependencies?.length) {
+
+    if (retMap.dependencies?.length > 0) {
       dependencies = mergeDependencies(
         dependencies,
         retMap.dependencies,
@@ -5015,10 +5041,10 @@ export function mergeDependencies(
         provides: Array.from(provides_map[akey]).sort(),
       });
     } else {
-      retlist.push({
-        ref: akey,
-        dependsOn: Array.from(deps_map[akey]).sort(),
-      });
+         retlist.push({
+          ref: akey,
+          dependsOn: Array.from(deps_map[akey]).sort(),
+        });
     }
   }
   return retlist;

test/sample_4x.csproj

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup>
+<Reference Include="System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Memory.4.5.4\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Net.Http.WebRequest" />
+    <Reference Include="System.Numerics" />
+    </ItemGroup>
+</Project>

utils.test.js

@@ -3868,14 +3868,17 @@ test("parseCmakeLikeFile tests", () => {
   });
   expect(retMap.pkgList.length).toEqual(2);
 });
-
-test("parseMakeDFile tests", () => {
-  const pkgFilesMap = parseMakeDFile("test/data/zstd_sys-dc50c4de2e4e7df8.d");
-  expect(pkgFilesMap).toEqual({
-    zstd_sys: [
-      ".cargo/registry/src/index.crates.io-hash/zstd-sys-2.0.10+zstd.1.5.6/src/lib.rs",
-      ".cargo/registry/src/index.crates.io-hash/zstd-sys-2.0.10+zstd.1.5.6/src/bindings_zstd.rs",
-      ".cargo/registry/src/index.crates.io-hash/zstd-sys-2.0.10+zstd.1.5.6/src/bindings_zdict.rs",
-    ],
+//To read the packages.configs
+test("parse csproj", () => {
+  expect(parseCsProjData(null)).toEqual([]);
+  const dep_list = parseCsProjData(
+    readFileSync("./test/sample_4x.csproj", { encoding: "utf-8" }),
+  );
+  expect(dep_list.length).toEqual(4);
+
+  expect(dep_list[0]).toEqual({
+    group: "",
+    name: "System.Memory",
+    version: "4.0.1.1",
   });
-});
+});