Adding support for maven multi module projects

.vscode/launch.json

@@ -4,23 +4,5 @@
   // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
   "version": "0.2.0",
   "configurations": [
-<<<<<<< HEAD
-    {
-      "type": "node",
-      "request": "launch",
-      "name": "Launch Program",
-      "skipFiles": [
-        "<node_internals>/**"
-      ],
-      "program": "${workspaceFolder}/node_modules/.bin/mocha",
-      "args": [
-        "-r",
-        "ts-node/register",
-        "--colors",
-        "${workspaceFolder}/src/depgraph.test.ts"
-      ],
-    }
-=======
->>>>>>> 4b5ca60 (Initial commit)
   ]
 }

.vscode/settings.json

@@ -1,26 +1,4 @@
 {
-<<<<<<< HEAD
-    "debug.onTaskErrors": "showErrors",
-    "files.trimTrailingWhitespace": true,
-    "editor.tabSize": 2,
-    "editor.insertSpaces": true,
-    "editor.detectIndentation": false,
-    "[javascript]": {
-      "editor.tabSize": 2
-    },
-    "[json]": {
-      "editor.tabSize": 2
-    },
-    "[yaml]": {
-      "editor.tabSize": 2
-    },
-    "[html]": {
-      "editor.tabSize": 2
-    },
-    // GitHub Codespace Theme
-    "workbench.colorTheme": "GitHub Dark Dimmed"
-  }
-=======
   "debug.onTaskErrors": "showErrors",
   "files.trimTrailingWhitespace": true,
   "editor.tabSize": 2,
@@ -41,8 +19,6 @@
   // GitHub Codespace Theme
   "workbench.colorTheme": "GitHub Dark Dimmed",
   "jest.autoRun": {
-    "watch": false,
+    "watch": false
-    "onSave": "test-file"
   }
-}
+}
->>>>>>> 4b5ca60 (Initial commit)

action.yml

@@ -16,6 +16,11 @@ inputs:
     type: string
     default: ${{ github.token }}
 
+  github-api-url:
+    description: The URL to the GitHub API to use to publish the results to, defaults to reading this from the Actions environment
+    type: string
+    required: false
+
 runs:
   using: node16
   main: dist/index.js

dist/index.js

@@ -35,8 +35,6 @@ const fs = __importStar(__nccwpck_require__(7147));
 const packageurl_js_1 = __nccwpck_require__(8915);
 const dependency_submission_toolkit_1 = __nccwpck_require__(9810);
 class MavenDependencyGraph {
-    // //@ ts-ignore
-    // private rootPackage: DepgraphArtifact;
     constructor(graph) {
         this.depGraph = graph;
         this.cache = new dependency_submission_toolkit_1.PackageCache();
@@ -85,9 +83,9 @@ class MavenDependencyGraph {
     parseDependencies() {
         const graph = this.depGraph;
         const cache = this.cache;
-        const rootPackageArtifactId = graph.graphName;
+        const rootArtifactIds = [];
-        let rootPackageNumericId = 0;
         const dependencyIdMap = dependencyMap(graph.dependencies);
+        const dependencyArtifactIdsWithParents = extractDependencyArtifactIdsWithParents(graph.dependencies);
         const idToPackageCachePackage = new Map();
         // Create the packages for all known artifacts
         graph.artifacts.forEach((artifact) => {
@@ -96,8 +94,8 @@ class MavenDependencyGraph {
             idToPackageCachePackage[artifact.id] = pkg;
             // Store a reference from the package URL to the original artifact as the artifact has extra metadata we need later for scopes and optionality
             this.packageUrlToArtifact[artifactUrl.toString()] = artifact;
-            if (artifact.artifactId === rootPackageArtifactId) {
+            if (dependencyArtifactIdsWithParents.indexOf(artifact.id) === -1) {
-                rootPackageNumericId = artifact.numericId - 1;
+                rootArtifactIds.push(artifact.id);
             }
         });
         // Now that all packages are known, process the dependencies for each and link them
@@ -118,15 +116,27 @@ class MavenDependencyGraph {
                 });
             }
         });
-        this.directDependencies = getDirectDependencies(rootPackageNumericId, graph.dependencies).map(id => { return idToPackageCachePackage[id]; });
+        const uniqueRootArtifactDependencies = [];
+        rootArtifactIds.forEach(rootArtifactId => {
+            const dependencyIds = getDirectDependencies(rootArtifactId, graph.dependencies);
+            if (dependencyIds) {
+                dependencyIds.forEach(dependencyId => {
+                    if (uniqueRootArtifactDependencies.indexOf(dependencyId) === -1) {
+                        uniqueRootArtifactDependencies.push(dependencyId);
+                    }
+                });
+            }
+        });
+        this.directDependencies = uniqueRootArtifactDependencies.map(depId => idToPackageCachePackage[depId]);
     }
 }
 exports.MavenDependencyGraph = MavenDependencyGraph;
-function parseDependencyJson(file) {
+function parseDependencyJson(file, isMultiModule = false) {
     try {
         const data = fs.readFileSync(file);
         try {
             const depGraph = JSON.parse(data.toString('utf-8'));
+            depGraph.isMultiModule = isMultiModule;
             return depGraph;
         }
         catch (err) {
@@ -153,6 +163,9 @@ function getDependencyScopeForMavenScope(mavenScopes) {
     // The default scope for now as we only have runtime and development currently
     return 'runtime';
 }
+function extractDependencyArtifactIdsWithParents(dependencies) {
+    return dependencies.map(dependency => { return dependency.to; });
+}
 function dependencyMap(dependencies) {
     const map = new Map();
     dependencies.forEach(dependency => {
@@ -166,8 +179,8 @@ function dependencyMap(dependencies) {
     });
     return map;
 }
-function getDirectDependencies(rootPackageNumericId, dependencies) {
+function getDirectDependencies(artifactId, dependencies) {
-    const topLevel = dependencies.filter(dependency => { return dependency.numericFrom === rootPackageNumericId; });
+    const topLevel = dependencies.filter(dependency => { return dependency.from === artifactId; });
     return topLevel.map(dep => { return dep.to; });
 }
 //# sourceMappingURL=depgraph.js.map
@@ -283,9 +296,11 @@ exports.generateDependencyGraph = exports.generateSnapshot = void 0;
 const exec = __importStar(__nccwpck_require__(1514));
 const core = __importStar(__nccwpck_require__(2186));
 const path = __importStar(__nccwpck_require__(1017));
+const fs = __importStar(__nccwpck_require__(7147));
 const dependency_submission_toolkit_1 = __nccwpck_require__(9810);
 const depgraph_1 = __nccwpck_require__(8047);
 const version = (__nccwpck_require__(2876)/* .version */ .i8);
+const DEPGRAPH_MAVEN_PLUGIN_VERSION = '4.0.2';
 function generateSnapshot(directory, context, job) {
     return __awaiter(this, void 0, void 0, function* () {
         const depgraph = yield generateDependencyGraph(directory);
@@ -326,12 +341,23 @@ function generateDependencyGraph(directory) {
                     }
                 }
             };
-            const mavenArguments = [
+            core.startGroup('depgraph-maven-plugin:reactor');
-                'com.github.ferstl:depgraph-maven-plugin:4.0.1:graph',
+            const mavenReactorArguments = [
+                `com.github.ferstl:depgraph-maven-plugin:${DEPGRAPH_MAVEN_PLUGIN_VERSION}:reactor`,
                 '-DgraphFormat=json',
+                '-DoutputFileName=reactor.json'
             ];
-            core.startGroup('depgraph-maven-plugin');
+            yield exec.exec('mvn', mavenReactorArguments, options);
-            yield exec.exec('mvn', mavenArguments, options);
+            core.info(executionOutput);
+            core.info(errors);
+            core.endGroup();
+            core.startGroup('depgraph-maven-plugin:aggregate');
+            const mavenAggregateArguments = [
+                `com.github.ferstl:depgraph-maven-plugin:${DEPGRAPH_MAVEN_PLUGIN_VERSION}:aggregate`,
+                '-DgraphFormat=json',
+                '-DoutputFileName=aggregate-depgraph.json'
+            ];
+            yield exec.exec('mvn', mavenAggregateArguments, options);
             core.info(executionOutput);
             core.info(errors);
             core.endGroup();
@@ -340,11 +366,12 @@ function generateDependencyGraph(directory) {
             core.error(err);
             throw new Error(`A problem was encountered generating dependency files, please check execution logs for details; ${err.message}`);
         }
-        //TODO need to account for multi module projects
+        const targetPath = path.join(directory, 'target');
-        // Now we have the target/dependency-graph.json file to process
+        const isMultiModule = checkForMultiModule(path.join(targetPath, 'reactor.json'));
-        const file = path.join(directory, 'target', 'dependency-graph.json');
+        // Now we have the aggregate dependency graph file to process
+        const file = path.join(targetPath, 'aggregate-depgraph.json');
         try {
-            return (0, depgraph_1.parseDependencyJson)(file);
+            return (0, depgraph_1.parseDependencyJson)(file, isMultiModule);
         }
         catch (err) {
             core.error(err);
@@ -353,6 +380,22 @@ function generateDependencyGraph(directory) {
     });
 }
 exports.generateDependencyGraph = generateDependencyGraph;
+function checkForMultiModule(reactorJsonFile) {
+    try {
+        const data = fs.readFileSync(reactorJsonFile);
+        try {
+            const reactor = JSON.parse(data.toString('utf-8'));
+            // The reactor file will have an array of artifacts making up the parent and child modules if it is a multi module project
+            return reactor.artifacts && reactor.artifacts.length > 0;
+        }
+        catch (err) {
+            throw new Error(`Failed to parse reactor JSON payload: ${err.message}`);
+        }
+    }
+    catch (err) {
+        throw new Error(`Failed to load file ${reactorJsonFile}: ${err}`);
+    }
+}
 //# sourceMappingURL=snapshot-generator.js.map
 
 /***/ }),
@@ -15647,7 +15690,7 @@ module.exports = require("zlib");
 /***/ ((module) => {
 
 "use strict";
-module.exports = {"i8":"2.0.1"};
+module.exports = {"i8":"3.0.0"};
 
 /***/ })
 

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "maven-dependency-tree-action",
-  "version": "2.0.1",
+  "version": "3.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "maven-dependency-tree-action",
-      "version": "2.0.1",
+      "version": "3.0.0",
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^1.10.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "maven-dependency-tree-action",
-  "version": "2.0.1",
+  "version": "3.0.0",
   "description": "",
   "main": "index.js",
   "scripts": {

src/depgraph.test.ts

@@ -30,7 +30,7 @@ describe('depgraph', () => {
 
       beforeAll(() => {
         depGraph = parseDependencyJson(getTestDataFile('maven-plugin'));
-      })
+      });
 
       it('should parse out the top level dependencies', () => {
         const mavenDependencies = new MavenDependencyGraph(depGraph);
@@ -94,7 +94,7 @@ describe('depgraph', () => {
 
       beforeAll(() => {
         depGraph = parseDependencyJson(getTestDataFile('bookstore-v3'));
-      })
+      });
 
       it('should parse out the top level dependencies', () => {
         const mavenDependencies = new MavenDependencyGraph(depGraph);
@@ -114,6 +114,30 @@ describe('depgraph', () => {
         ]);
       });
     });
+
+
+    describe('bs-parent-dep-tree', () => {
+
+      let depGraph;
+
+      beforeAll(() => {
+        depGraph = parseDependencyJson(getTestDataFile('bs-parent-dep-tree'));
+      });
+
+      it('should parse out the top level dependencies', () => {
+        const mavenDependencies = new MavenDependencyGraph(depGraph);
+        const topLevelDependencies = mavenDependencies.getDirectDependencies();
+
+        expect(mavenDependencies.getPackageCount()).to.equal(19);
+
+        const topLevelNames = topLevelDependencies.map(pkg => pkg.packageID());
+        expect(topLevelNames).to.have.members([
+          "pkg:maven/org.eclipse.jetty/jetty-server@10.0.10",
+          "pkg:maven/com.github.octodemo/bs-library@1.0.0-SNAPSHOT",
+          "pkg:maven/junit/junit@4.13"
+        ]);
+      });
+    });
   });
 });
 

src/depgraph.ts

@@ -8,6 +8,7 @@ type Depgraph = {
   graphName: string,
   artifacts: DepgraphArtifact[],
   dependencies: DepgraphDependency[],
+  isMultiModule: boolean,
 }
 
 type DepgraphArtifact = {
@@ -39,9 +40,6 @@ export class MavenDependencyGraph {
 
   private directDependencies: Array<Package>;
 
-  // //@ ts-ignore
-  // private rootPackage: DepgraphArtifact;
-
   constructor(graph: Depgraph) {
     this.depGraph = graph;
     this.cache = new PackageCache();
@@ -104,10 +102,9 @@ export class MavenDependencyGraph {
     const graph = this.depGraph;
     const cache = this.cache;
 
-    const rootPackageArtifactId = graph.graphName;
+    const rootArtifactIds: string[] = [];
-    let rootPackageNumericId = 0;
-
     const dependencyIdMap = dependencyMap(graph.dependencies);
+    const dependencyArtifactIdsWithParents = extractDependencyArtifactIdsWithParents(graph.dependencies);
     const idToPackageCachePackage: Map<string, Package> = new Map<string, Package>();
 
     // Create the packages for all known artifacts
@@ -119,8 +116,8 @@ export class MavenDependencyGraph {
       // Store a reference from the package URL to the original artifact as the artifact has extra metadata we need later for scopes and optionality
       this.packageUrlToArtifact[artifactUrl.toString()] = artifact;
 
-      if (artifact.artifactId === rootPackageArtifactId) {
+      if (dependencyArtifactIdsWithParents.indexOf(artifact.id) === -1) {
-        rootPackageNumericId = artifact.numericId - 1;
+        rootArtifactIds.push(artifact.id);
       }
     });
 
@@ -145,15 +142,29 @@ export class MavenDependencyGraph {
         });
       }
     });
-    this.directDependencies = getDirectDependencies(rootPackageNumericId, graph.dependencies).map(id => { return idToPackageCachePackage[id] });
+
+    const uniqueRootArtifactDependencies: string[] = [];
+    rootArtifactIds.forEach(rootArtifactId => {
+      const dependencyIds = getDirectDependencies(rootArtifactId, graph.dependencies);
+      if (dependencyIds) {
+        dependencyIds.forEach(dependencyId => {
+          if (uniqueRootArtifactDependencies.indexOf(dependencyId) === -1) {
+            uniqueRootArtifactDependencies.push(dependencyId);
+          }
+        })
+      }
+    });
+
+    this.directDependencies = uniqueRootArtifactDependencies.map(depId => idToPackageCachePackage[depId]);
   }
 }
 
-export function parseDependencyJson(file: string): Depgraph {
+export function parseDependencyJson(file: string, isMultiModule: boolean = false): Depgraph {
   try {
     const data: Buffer = fs.readFileSync(file);
     try {
       const depGraph: Depgraph = JSON.parse(data.toString('utf-8'));
+      depGraph.isMultiModule = isMultiModule;
       return depGraph;
     } catch (err: any) {
       throw new Error(`Failed to parse JSON payload: ${err.message}`);
@@ -187,6 +198,10 @@ function getDependencyScopeForMavenScope(mavenScopes: string[] | undefined | nul
   return 'runtime';
 }
 
+function extractDependencyArtifactIdsWithParents(dependencies: DepgraphDependency[]): string[] {
+  return dependencies.map(dependency => { return dependency.to; })
+}
+
 function dependencyMap(dependencies: DepgraphDependency[]): Map<string, string[] | undefined> {
   const map = new Map<string, string[]>();
 
@@ -205,7 +220,7 @@ function dependencyMap(dependencies: DepgraphDependency[]): Map<string, string[]
   return map;
 }
 
-function getDirectDependencies(rootPackageNumericId: number, dependencies: DepgraphDependency[]): string[] {
+function getDirectDependencies(artifactId: string, dependencies: DepgraphDependency[]): string[] {
-  const topLevel = dependencies.filter(dependency => { return dependency.numericFrom === rootPackageNumericId; });
+  const topLevel = dependencies.filter(dependency => { return dependency.from === artifactId; });
   return topLevel.map(dep => { return dep.to; });
 }

src/snapshot-generator.test.ts

@@ -1,5 +1,5 @@
 import * as path from 'path';
-import {generateDependencyGraph, generateSnapshot} from './snapshot-generator';
+import { generateDependencyGraph, generateSnapshot } from './snapshot-generator';
 
 describe('snapshot-generator', () => {
 
@@ -25,6 +25,23 @@ describe('snapshot-generator', () => {
       expect(snapshot.manifests['bookstore-v3']).toBeDefined();
       expect(snapshot.detector.version).toBe(version);
     });
+
+    it('should generate a snapshot for a multi-module project', async () => {
+      const projectDir = getMavenProjectDirectory('multi-module');
+      const snapshot = await generateSnapshot(projectDir);
+
+      expect(snapshot.manifests['bs-parent']).toBeDefined();
+      expect(snapshot.detector.version).toBe(version);
+    });
+
+    it('should generate a snapshot for a multi-module-multi-branch project', async () => {
+      const projectDir = getMavenProjectDirectory('multi-module-multi-branch');
+      const snapshot = await generateSnapshot(projectDir);
+
+      expect(snapshot.manifests['bs-parent']).toBeDefined();
+      expect(snapshot.detector.version).toBe(version);
+      expect(snapshot.manifests['bs-parent'].countDependencies()).toBe(20);
+    });
   });
 });
 

src/snapshot-generator.ts

@@ -2,12 +2,15 @@ import * as exec from '@actions/exec';
 import * as core from '@actions/core';
 
 import * as path from 'path';
+import * as fs from 'fs';
 
 import { Snapshot } from '@github/dependency-submission-toolkit';
 import { MavenDependencyGraph, parseDependencyJson } from './depgraph';
 
 const version = require('../package.json')['version'];
 
+const DEPGRAPH_MAVEN_PLUGIN_VERSION = '4.0.2';
+
 export async function generateSnapshot(directory: string, context?: any, job?: any) {
   const depgraph = await generateDependencyGraph(directory);
 
@@ -49,13 +52,25 @@ export async function generateDependencyGraph(directory: string) {
       }
     };
 
-    const mavenArguments = [
+    core.startGroup('depgraph-maven-plugin:reactor');
-      'com.github.ferstl:depgraph-maven-plugin:4.0.1:graph',
+    const mavenReactorArguments = [
+      `com.github.ferstl:depgraph-maven-plugin:${DEPGRAPH_MAVEN_PLUGIN_VERSION}:reactor`,
       '-DgraphFormat=json',
+      '-DoutputFileName=reactor.json'
     ];
+    await exec.exec('mvn', mavenReactorArguments, options);
 
-    core.startGroup('depgraph-maven-plugin');
+    core.info(executionOutput);
-    await exec.exec('mvn', mavenArguments, options);
+    core.info(errors);
+    core.endGroup();
+
+    core.startGroup('depgraph-maven-plugin:aggregate');
+    const mavenAggregateArguments = [
+      `com.github.ferstl:depgraph-maven-plugin:${DEPGRAPH_MAVEN_PLUGIN_VERSION}:aggregate`,
+      '-DgraphFormat=json',
+      '-DoutputFileName=aggregate-depgraph.json'
+    ];
+    await exec.exec('mvn', mavenAggregateArguments, options);
 
     core.info(executionOutput);
     core.info(errors);
@@ -65,14 +80,30 @@ export async function generateDependencyGraph(directory: string) {
     throw new Error(`A problem was encountered generating dependency files, please check execution logs for details; ${err.message}`);
   }
 
-  //TODO need to account for multi module projects
+  const targetPath = path.join(directory, 'target');
+  const isMultiModule = checkForMultiModule(path.join(targetPath, 'reactor.json'));
 
-  // Now we have the target/dependency-graph.json file to process
+  // Now we have the aggregate dependency graph file to process
-  const file = path.join(directory, 'target', 'dependency-graph.json');
+  const file = path.join(targetPath, 'aggregate-depgraph.json');
   try {
-    return parseDependencyJson(file);
+    return parseDependencyJson(file, isMultiModule);
   } catch (err: any) {
     core.error(err);
     throw new Error(`Could not parse maven dependency file, '${file}': ${err.message}`);
   }
+}
+
+function checkForMultiModule(reactorJsonFile) {
+  try {
+    const data: Buffer = fs.readFileSync(reactorJsonFile);
+    try {
+      const reactor = JSON.parse(data.toString('utf-8'));
+      // The reactor file will have an array of artifacts making up the parent and child modules if it is a multi module project
+      return reactor.artifacts && reactor.artifacts.length > 0;
+    } catch (err: any) {
+      throw new Error(`Failed to parse reactor JSON payload: ${err.message}`);
+    }
+  } catch (err: any) {
+    throw new Error(`Failed to load file ${reactorJsonFile}: ${err}`);
+  }
 }

test-data/dependency-trees/bookstore-v3.json

@@ -1,7 +1,7 @@
 {
   "graphName" : "bookstore-v3",
   "artifacts" : [ {
-    "id" : "org.eclipse.jetty:jetty-server:jar",
+    "id" : "org.eclipse.jetty:jetty-server:jar:compile",
     "numericId" : 1,
     "groupId" : "org.eclipse.jetty",
     "artifactId" : "jetty-server",
@@ -10,7 +10,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.eclipse.jetty.toolchain:jetty-servlet-api:jar",
+    "id" : "org.eclipse.jetty.toolchain:jetty-servlet-api:jar:compile",
     "numericId" : 2,
     "groupId" : "org.eclipse.jetty.toolchain",
     "artifactId" : "jetty-servlet-api",
@@ -19,7 +19,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.eclipse.jetty:jetty-http:jar",
+    "id" : "org.eclipse.jetty:jetty-http:jar:compile",
     "numericId" : 3,
     "groupId" : "org.eclipse.jetty",
     "artifactId" : "jetty-http",
@@ -28,7 +28,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.eclipse.jetty:jetty-util:jar",
+    "id" : "org.eclipse.jetty:jetty-util:jar:compile",
     "numericId" : 4,
     "groupId" : "org.eclipse.jetty",
     "artifactId" : "jetty-util",
@@ -37,7 +37,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.eclipse.jetty:jetty-io:jar",
+    "id" : "org.eclipse.jetty:jetty-io:jar:compile",
     "numericId" : 5,
     "groupId" : "org.eclipse.jetty",
     "artifactId" : "jetty-io",
@@ -46,7 +46,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.slf4j:slf4j-api:jar",
+    "id" : "org.slf4j:slf4j-api:jar:compile",
     "numericId" : 6,
     "groupId" : "org.slf4j",
     "artifactId" : "slf4j-api",
@@ -55,7 +55,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "com.github.octodemo:bookstore-v3:jar",
+    "id" : "com.github.octodemo:bookstore-v3:jar:compile",
     "numericId" : 7,
     "groupId" : "com.github.octodemo",
     "artifactId" : "bookstore-v3",
@@ -64,7 +64,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.eclipse.jetty:jetty-servlet:jar",
+    "id" : "org.eclipse.jetty:jetty-servlet:jar:compile",
     "numericId" : 8,
     "groupId" : "org.eclipse.jetty",
     "artifactId" : "jetty-servlet",
@@ -73,7 +73,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.eclipse.jetty:jetty-security:jar",
+    "id" : "org.eclipse.jetty:jetty-security:jar:compile",
     "numericId" : 9,
     "groupId" : "org.eclipse.jetty",
     "artifactId" : "jetty-security",
@@ -82,7 +82,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "ognl:ognl:jar",
+    "id" : "ognl:ognl:jar:compile",
     "numericId" : 10,
     "groupId" : "ognl",
     "artifactId" : "ognl",
@@ -91,7 +91,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.javassist:javassist:jar",
+    "id" : "org.javassist:javassist:jar:compile",
     "numericId" : 11,
     "groupId" : "org.javassist",
     "artifactId" : "javassist",
@@ -100,7 +100,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.thymeleaf:thymeleaf:jar",
+    "id" : "org.thymeleaf:thymeleaf:jar:compile",
     "numericId" : 12,
     "groupId" : "org.thymeleaf",
     "artifactId" : "thymeleaf",
@@ -109,7 +109,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.attoparser:attoparser:jar",
+    "id" : "org.attoparser:attoparser:jar:compile",
     "numericId" : 13,
     "groupId" : "org.attoparser",
     "artifactId" : "attoparser",
@@ -118,7 +118,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.unbescape:unbescape:jar",
+    "id" : "org.unbescape:unbescape:jar:compile",
     "numericId" : 14,
     "groupId" : "org.unbescape",
     "artifactId" : "unbescape",
@@ -127,7 +127,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.json:json:jar",
+    "id" : "org.json:json:jar:compile",
     "numericId" : 15,
     "groupId" : "org.json",
     "artifactId" : "json",
@@ -136,7 +136,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.xerial:sqlite-jdbc:jar",
+    "id" : "org.xerial:sqlite-jdbc:jar:compile",
     "numericId" : 16,
     "groupId" : "org.xerial",
     "artifactId" : "sqlite-jdbc",
@@ -145,7 +145,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.apache.logging.log4j:log4j-slf4j18-impl:jar",
+    "id" : "org.apache.logging.log4j:log4j-slf4j18-impl:jar:compile",
     "numericId" : 17,
     "groupId" : "org.apache.logging.log4j",
     "artifactId" : "log4j-slf4j18-impl",
@@ -154,7 +154,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.apache.logging.log4j:log4j-api:jar",
+    "id" : "org.apache.logging.log4j:log4j-api:jar:compile",
     "numericId" : 18,
     "groupId" : "org.apache.logging.log4j",
     "artifactId" : "log4j-api",
@@ -163,7 +163,7 @@
     "scopes" : [ "compile" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.apache.logging.log4j:log4j-core:jar",
+    "id" : "org.apache.logging.log4j:log4j-core:jar:runtime",
     "numericId" : 19,
     "groupId" : "org.apache.logging.log4j",
     "artifactId" : "log4j-core",
@@ -172,7 +172,7 @@
     "scopes" : [ "runtime" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "junit:junit:jar",
+    "id" : "junit:junit:jar:test",
     "numericId" : 20,
     "groupId" : "junit",
     "artifactId" : "junit",
@@ -181,7 +181,7 @@
     "scopes" : [ "test" ],
     "types" : [ "jar" ]
   }, {
-    "id" : "org.hamcrest:hamcrest-core:jar",
+    "id" : "org.hamcrest:hamcrest-core:jar:test",
     "numericId" : 21,
     "groupId" : "org.hamcrest",
     "artifactId" : "hamcrest-core",
@@ -191,122 +191,122 @@
     "types" : [ "jar" ]
   } ],
   "dependencies" : [ {
-    "from" : "org.eclipse.jetty:jetty-server:jar",
+    "from" : "org.eclipse.jetty:jetty-server:jar:compile",
-    "to" : "org.eclipse.jetty.toolchain:jetty-servlet-api:jar",
+    "to" : "org.eclipse.jetty.toolchain:jetty-servlet-api:jar:compile",
     "numericFrom" : 0,
     "numericTo" : 1,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "org.eclipse.jetty:jetty-http:jar",
+    "from" : "org.eclipse.jetty:jetty-http:jar:compile",
-    "to" : "org.eclipse.jetty:jetty-util:jar",
+    "to" : "org.eclipse.jetty:jetty-util:jar:compile",
     "numericFrom" : 2,
     "numericTo" : 3,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "org.eclipse.jetty:jetty-server:jar",
+    "from" : "org.eclipse.jetty:jetty-server:jar:compile",
-    "to" : "org.eclipse.jetty:jetty-http:jar",
+    "to" : "org.eclipse.jetty:jetty-http:jar:compile",
     "numericFrom" : 0,
     "numericTo" : 2,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "org.eclipse.jetty:jetty-server:jar",
+    "from" : "org.eclipse.jetty:jetty-server:jar:compile",
-    "to" : "org.eclipse.jetty:jetty-io:jar",
+    "to" : "org.eclipse.jetty:jetty-io:jar:compile",
     "numericFrom" : 0,
     "numericTo" : 4,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "org.eclipse.jetty:jetty-server:jar",
+    "from" : "org.eclipse.jetty:jetty-server:jar:compile",
-    "to" : "org.slf4j:slf4j-api:jar",
+    "to" : "org.slf4j:slf4j-api:jar:compile",
     "numericFrom" : 0,
     "numericTo" : 5,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "com.github.octodemo:bookstore-v3:jar",
+    "from" : "com.github.octodemo:bookstore-v3:jar:compile",
-    "to" : "org.eclipse.jetty:jetty-server:jar",
+    "to" : "org.eclipse.jetty:jetty-server:jar:compile",
     "numericFrom" : 6,
     "numericTo" : 0,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "org.eclipse.jetty:jetty-servlet:jar",
+    "from" : "org.eclipse.jetty:jetty-servlet:jar:compile",
-    "to" : "org.eclipse.jetty:jetty-security:jar",
+    "to" : "org.eclipse.jetty:jetty-security:jar:compile",
     "numericFrom" : 7,
     "numericTo" : 8,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "com.github.octodemo:bookstore-v3:jar",
+    "from" : "com.github.octodemo:bookstore-v3:jar:compile",
-    "to" : "org.eclipse.jetty:jetty-servlet:jar",
+    "to" : "org.eclipse.jetty:jetty-servlet:jar:compile",
     "numericFrom" : 6,
     "numericTo" : 7,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "ognl:ognl:jar",
+    "from" : "ognl:ognl:jar:compile",
-    "to" : "org.javassist:javassist:jar",
+    "to" : "org.javassist:javassist:jar:compile",
     "numericFrom" : 9,
     "numericTo" : 10,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "org.thymeleaf:thymeleaf:jar",
+    "from" : "org.thymeleaf:thymeleaf:jar:compile",
-    "to" : "ognl:ognl:jar",
+    "to" : "ognl:ognl:jar:compile",
     "numericFrom" : 11,
     "numericTo" : 9,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "org.thymeleaf:thymeleaf:jar",
+    "from" : "org.thymeleaf:thymeleaf:jar:compile",
-    "to" : "org.attoparser:attoparser:jar",
+    "to" : "org.attoparser:attoparser:jar:compile",
     "numericFrom" : 11,
     "numericTo" : 12,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "org.thymeleaf:thymeleaf:jar",
+    "from" : "org.thymeleaf:thymeleaf:jar:compile",
-    "to" : "org.unbescape:unbescape:jar",
+    "to" : "org.unbescape:unbescape:jar:compile",
     "numericFrom" : 11,
     "numericTo" : 13,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "com.github.octodemo:bookstore-v3:jar",
+    "from" : "com.github.octodemo:bookstore-v3:jar:compile",
-    "to" : "org.thymeleaf:thymeleaf:jar",
+    "to" : "org.thymeleaf:thymeleaf:jar:compile",
     "numericFrom" : 6,
     "numericTo" : 11,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "com.github.octodemo:bookstore-v3:jar",
+    "from" : "com.github.octodemo:bookstore-v3:jar:compile",
-    "to" : "org.json:json:jar",
+    "to" : "org.json:json:jar:compile",
     "numericFrom" : 6,
     "numericTo" : 14,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "com.github.octodemo:bookstore-v3:jar",
+    "from" : "com.github.octodemo:bookstore-v3:jar:compile",
-    "to" : "org.xerial:sqlite-jdbc:jar",
+    "to" : "org.xerial:sqlite-jdbc:jar:compile",
     "numericFrom" : 6,
     "numericTo" : 15,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "org.apache.logging.log4j:log4j-slf4j18-impl:jar",
+    "from" : "org.apache.logging.log4j:log4j-slf4j18-impl:jar:compile",
-    "to" : "org.apache.logging.log4j:log4j-api:jar",
+    "to" : "org.apache.logging.log4j:log4j-api:jar:compile",
     "numericFrom" : 16,
     "numericTo" : 17,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "org.apache.logging.log4j:log4j-slf4j18-impl:jar",
+    "from" : "org.apache.logging.log4j:log4j-slf4j18-impl:jar:compile",
-    "to" : "org.apache.logging.log4j:log4j-core:jar",
+    "to" : "org.apache.logging.log4j:log4j-core:jar:runtime",
     "numericFrom" : 16,
     "numericTo" : 18,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "com.github.octodemo:bookstore-v3:jar",
+    "from" : "com.github.octodemo:bookstore-v3:jar:compile",
-    "to" : "org.apache.logging.log4j:log4j-slf4j18-impl:jar",
+    "to" : "org.apache.logging.log4j:log4j-slf4j18-impl:jar:compile",
     "numericFrom" : 6,
     "numericTo" : 16,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "junit:junit:jar",
+    "from" : "junit:junit:jar:test",
-    "to" : "org.hamcrest:hamcrest-core:jar",
+    "to" : "org.hamcrest:hamcrest-core:jar:test",
     "numericFrom" : 19,
     "numericTo" : 20,
     "resolution" : "INCLUDED"
   }, {
-    "from" : "com.github.octodemo:bookstore-v3:jar",
+    "from" : "com.github.octodemo:bookstore-v3:jar:compile",
-    "to" : "junit:junit:jar",
+    "to" : "junit:junit:jar:test",
     "numericFrom" : 6,
     "numericTo" : 19,
     "resolution" : "INCLUDED"

test-data/dependency-trees/bs-parent-dep-tree.json

@@ -0,0 +1,427 @@
+{
+  "graphName": "bs-parent",
+  "artifacts": [
+    {
+      "id": "org.eclipse.jetty:jetty-http:jar:compile",
+      "numericId": 1,
+      "groupId": "org.eclipse.jetty",
+      "artifactId": "jetty-http",
+      "version": "10.0.10",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.eclipse.jetty:jetty-util:jar:compile",
+      "numericId": 2,
+      "groupId": "org.eclipse.jetty",
+      "artifactId": "jetty-util",
+      "version": "10.0.10",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.eclipse.jetty:jetty-client:jar:compile",
+      "numericId": 3,
+      "groupId": "org.eclipse.jetty",
+      "artifactId": "jetty-client",
+      "version": "10.0.10",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.eclipse.jetty:jetty-io:jar:compile",
+      "numericId": 4,
+      "groupId": "org.eclipse.jetty",
+      "artifactId": "jetty-io",
+      "version": "10.0.10",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.eclipse.jetty:jetty-alpn-client:jar:compile",
+      "numericId": 5,
+      "groupId": "org.eclipse.jetty",
+      "artifactId": "jetty-alpn-client",
+      "version": "10.0.10",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.eclipse.jetty.http2:http2-http-client-transport:jar:compile",
+      "numericId": 6,
+      "groupId": "org.eclipse.jetty.http2",
+      "artifactId": "http2-http-client-transport",
+      "version": "10.0.10",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.eclipse.jetty.http2:http2-common:jar:compile",
+      "numericId": 7,
+      "groupId": "org.eclipse.jetty.http2",
+      "artifactId": "http2-common",
+      "version": "10.0.10",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.eclipse.jetty.http2:http2-hpack:jar:compile",
+      "numericId": 8,
+      "groupId": "org.eclipse.jetty.http2",
+      "artifactId": "http2-hpack",
+      "version": "10.0.10",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.eclipse.jetty.http2:http2-client:jar:compile",
+      "numericId": 9,
+      "groupId": "org.eclipse.jetty.http2",
+      "artifactId": "http2-client",
+      "version": "10.0.10",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.eclipse.jetty:jetty-alpn-java-client:jar:compile",
+      "numericId": 10,
+      "groupId": "org.eclipse.jetty",
+      "artifactId": "jetty-alpn-java-client",
+      "version": "10.0.10",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.slf4j:slf4j-api:jar:compile",
+      "numericId": 11,
+      "groupId": "org.slf4j",
+      "artifactId": "slf4j-api",
+      "version": "2.0.0-alpha6",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "com.github.octodemo:bs-library:jar:compile",
+      "numericId": 12,
+      "groupId": "com.github.octodemo",
+      "artifactId": "bs-library",
+      "version": "1.0.0-SNAPSHOT",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.apache.logging.log4j:log4j-api:jar:compile",
+      "numericId": 13,
+      "groupId": "org.apache.logging.log4j",
+      "artifactId": "log4j-api",
+      "version": "2.19.0",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "junit:junit:jar:test",
+      "numericId": 14,
+      "groupId": "junit",
+      "artifactId": "junit",
+      "version": "4.13",
+      "optional": false,
+      "scopes": [
+        "test"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.hamcrest:hamcrest-core:jar:test",
+      "numericId": 15,
+      "groupId": "org.hamcrest",
+      "artifactId": "hamcrest-core",
+      "version": "1.3",
+      "optional": false,
+      "scopes": [
+        "test"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.eclipse.jetty:jetty-server:jar:compile",
+      "numericId": 16,
+      "groupId": "org.eclipse.jetty",
+      "artifactId": "jetty-server",
+      "version": "10.0.10",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "org.eclipse.jetty.toolchain:jetty-servlet-api:jar:compile",
+      "numericId": 17,
+      "groupId": "org.eclipse.jetty.toolchain",
+      "artifactId": "jetty-servlet-api",
+      "version": "4.0.6",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "com.github.octodemo:bs-application:jar:compile",
+      "numericId": 18,
+      "groupId": "com.github.octodemo",
+      "artifactId": "bs-application",
+      "version": "1.0.0-SNAPSHOT",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    },
+    {
+      "id": "com.github.octodemo:bs-other:jar:compile",
+      "numericId": 19,
+      "groupId": "com.github.octodemo",
+      "artifactId": "bs-other",
+      "version": "1.0.0-SNAPSHOT",
+      "optional": false,
+      "scopes": [
+        "compile"
+      ],
+      "types": [
+        "jar"
+      ]
+    }
+  ],
+  "dependencies": [
+    {
+      "from": "org.eclipse.jetty:jetty-http:jar:compile",
+      "to": "org.eclipse.jetty:jetty-util:jar:compile",
+      "numericFrom": 0,
+      "numericTo": 1,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty:jetty-client:jar:compile",
+      "to": "org.eclipse.jetty:jetty-http:jar:compile",
+      "numericFrom": 2,
+      "numericTo": 0,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty:jetty-client:jar:compile",
+      "to": "org.eclipse.jetty:jetty-io:jar:compile",
+      "numericFrom": 2,
+      "numericTo": 3,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty:jetty-client:jar:compile",
+      "to": "org.eclipse.jetty:jetty-alpn-client:jar:compile",
+      "numericFrom": 2,
+      "numericTo": 4,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty.http2:http2-http-client-transport:jar:compile",
+      "to": "org.eclipse.jetty:jetty-client:jar:compile",
+      "numericFrom": 5,
+      "numericTo": 2,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty.http2:http2-common:jar:compile",
+      "to": "org.eclipse.jetty.http2:http2-hpack:jar:compile",
+      "numericFrom": 6,
+      "numericTo": 7,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty.http2:http2-client:jar:compile",
+      "to": "org.eclipse.jetty.http2:http2-common:jar:compile",
+      "numericFrom": 8,
+      "numericTo": 6,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty.http2:http2-http-client-transport:jar:compile",
+      "to": "org.eclipse.jetty.http2:http2-client:jar:compile",
+      "numericFrom": 5,
+      "numericTo": 8,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty.http2:http2-http-client-transport:jar:compile",
+      "to": "org.eclipse.jetty:jetty-alpn-java-client:jar:compile",
+      "numericFrom": 5,
+      "numericTo": 9,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty.http2:http2-http-client-transport:jar:compile",
+      "to": "org.slf4j:slf4j-api:jar:compile",
+      "numericFrom": 5,
+      "numericTo": 10,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "com.github.octodemo:bs-library:jar:compile",
+      "to": "org.eclipse.jetty.http2:http2-http-client-transport:jar:compile",
+      "numericFrom": 11,
+      "numericTo": 5,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "com.github.octodemo:bs-library:jar:compile",
+      "to": "org.apache.logging.log4j:log4j-api:jar:compile",
+      "numericFrom": 11,
+      "numericTo": 12,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "junit:junit:jar:test",
+      "to": "org.hamcrest:hamcrest-core:jar:test",
+      "numericFrom": 13,
+      "numericTo": 14,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "com.github.octodemo:bs-library:jar:compile",
+      "to": "junit:junit:jar:test",
+      "numericFrom": 11,
+      "numericTo": 13,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty:jetty-server:jar:compile",
+      "to": "org.eclipse.jetty.toolchain:jetty-servlet-api:jar:compile",
+      "numericFrom": 15,
+      "numericTo": 16,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty:jetty-server:jar:compile",
+      "to": "org.eclipse.jetty:jetty-http:jar:compile",
+      "numericFrom": 15,
+      "numericTo": 0,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty:jetty-server:jar:compile",
+      "to": "org.eclipse.jetty:jetty-io:jar:compile",
+      "numericFrom": 15,
+      "numericTo": 3,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "org.eclipse.jetty:jetty-server:jar:compile",
+      "to": "org.slf4j:slf4j-api:jar:compile",
+      "numericFrom": 15,
+      "numericTo": 10,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "com.github.octodemo:bs-application:jar:compile",
+      "to": "org.eclipse.jetty:jetty-server:jar:compile",
+      "numericFrom": 17,
+      "numericTo": 15,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "com.github.octodemo:bs-application:jar:compile",
+      "to": "com.github.octodemo:bs-library:jar:compile",
+      "numericFrom": 17,
+      "numericTo": 11,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "com.github.octodemo:bs-application:jar:compile",
+      "to": "junit:junit:jar:test",
+      "numericFrom": 17,
+      "numericTo": 13,
+      "resolution": "INCLUDED"
+    },
+    {
+      "from": "com.github.octodemo:bs-other:jar:compile",
+      "to": "junit:junit:jar:test",
+      "numericFrom": 18,
+      "numericTo": 13,
+      "resolution": "INCLUDED"
+    }
+  ]
+}

test-data/maven/multi-module-multi-branch/bs-application/pom.xml

@@ -0,0 +1,29 @@
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+      <groupId>com.github.octodemo</groupId>
+      <artifactId>bs-parent</artifactId>
+      <version>${revision}${changelist}${sha1}</version>
+    </parent>
+
+    <artifactId>bs-application</artifactId>
+    <packaging>jar</packaging>
+
+    <dependencies>
+      <dependency>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-server</artifactId>
+      </dependency>
+
+      <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>bs-library-web</artifactId>
+      </dependency>
+
+      <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>bs-library-web</artifactId>
+      </dependency>
+    </dependencies>
+</project>

test-data/maven/multi-module-multi-branch/bs-libraries/bs-library-database/pom.xml

@@ -0,0 +1,25 @@
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+      <groupId>com.github.octodemo</groupId>
+      <artifactId>bs-libraries</artifactId>
+      <version>${revision}${changelist}${sha1}</version>
+    </parent>
+
+    <artifactId>bs-library-database</artifactId>
+    <packaging>jar</packaging>
+
+    <dependencies>
+      <dependency>
+        <groupId>org.postgresql</groupId>
+        <artifactId>postgresql</artifactId>
+      </dependency>
+
+      <dependency>
+        <groupId>org.xerial</groupId>
+        <artifactId>sqlite-jdbc</artifactId>
+        <version>3.36.0.3</version>
+      </dependency>
+    </dependencies>
+</project>

test-data/maven/multi-module-multi-branch/bs-libraries/bs-library-web/pom.xml

@@ -0,0 +1,19 @@
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+      <groupId>com.github.octodemo</groupId>
+      <artifactId>bs-libraries</artifactId>
+      <version>${revision}${changelist}${sha1}</version>
+    </parent>
+
+    <artifactId>bs-library-web</artifactId>
+    <packaging>jar</packaging>
+
+    <dependencies>
+      <dependency>
+        <groupId>org.eclipse.jetty.http2</groupId>
+        <artifactId>http2-http-client-transport</artifactId>
+      </dependency>
+    </dependencies>
+</project>

test-data/maven/multi-module-multi-branch/bs-libraries/pom.xml

@@ -0,0 +1,36 @@
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+      <groupId>com.github.octodemo</groupId>
+      <artifactId>bs-parent</artifactId>
+      <version>${revision}${changelist}${sha1}</version>
+    </parent>
+
+    <artifactId>bs-libraries</artifactId>
+    <packaging>pom</packaging>
+
+    <modules>
+      <module>bs-library-web</module>
+      <module>bs-library-database</module>
+    </modules>
+
+    <!-- Control some versions of dependencies here, overriding the parent -->
+    <dependencyManagement>
+      <dependencies>
+        <dependency>
+          <groupId>org.postgresql</groupId>
+          <artifactId>postgresql</artifactId>
+          <version>42.5.0</version>
+        </dependency>
+      </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+      <!-- All child libraries should use these dependencies -->
+      <dependency>
+        <groupId>org.apache.logging.log4j</groupId>
+        <artifactId>log4j-api</artifactId>
+      </dependency>
+    </dependencies>
+</project>

test-data/maven/multi-module-multi-branch/bs-other/pom.xml

@@ -0,0 +1,12 @@
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+      <groupId>com.github.octodemo</groupId>
+      <artifactId>bs-parent</artifactId>
+      <version>${revision}${changelist}${sha1}</version>
+    </parent>
+
+    <artifactId>bs-other</artifactId>
+    <packaging>jar</packaging>
+</project>

test-data/maven/multi-module-multi-branch/pom.xml

@@ -0,0 +1,131 @@
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.github.octodemo</groupId>
+    <artifactId>bs-parent</artifactId>
+    <version>${revision}${changelist}${sha1}</version>
+    <packaging>pom</packaging>
+
+    <description>A Java example project to demonstrate a Java development stack with Maven, GitHub Actions, GitHub Package Registry and Azure.</description>
+
+    <modules>
+      <module>bs-libraries</module>
+      <module>bs-application</module>
+      <module>bs-other</module>
+    </modules>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+
+        <java.version>11</java.version>
+
+        <!--
+            Dependency Versions
+        -->
+        <jetty.version>10.0.10</jetty.version>
+        <log4j.version>2.19.0</log4j.version>
+
+        <!--
+            Properties used to create a CD style version number for the Maven build
+        -->
+        <revision>1.0.0</revision>
+        <changelist></changelist>
+        <sha1>-SNAPSHOT</sha1>
+    </properties>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.eclipse.jetty</groupId>
+                <artifactId>jetty-bom</artifactId>
+                <version>${jetty.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+
+            <dependency>
+              <groupId>${project.groupId}</groupId>
+              <artifactId>bs-library-web</artifactId>
+              <version>${project.version}</version>
+            </dependency>
+
+            <dependency>
+              <groupId>${project.groupId}</groupId>
+              <artifactId>bs-library-logging</artifactId>
+              <version>${project.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>org.apache.logging.log4j</groupId>
+                <artifactId>log4j-bom</artifactId>
+                <version>${log4j.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+
+            <!-- This is overwritten in the bs-libraries versions -->
+            <dependency>
+              <groupId>org.postgresql</groupId>
+              <artifactId>postgresql</artifactId>
+              <version>42.1.0</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.13</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-checkstyle-plugin</artifactId>
+                    <version>3.1.1</version>
+                </plugin>
+
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-compiler-plugin</artifactId>
+                    <version>3.8.1</version>
+                    <configuration>
+                        <!-- To enable debug compilation use the maven.compiler.debug user property -->
+                        <source>${java.version}</source>
+                        <target>${java.version}</target>
+                    </configuration>
+                </plugin>
+
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-resources-plugin</artifactId>
+                    <version>3.1.0</version>
+                </plugin>
+
+                <plugin>
+                    <groupId>com.github.ekryd.echo-maven-plugin</groupId>
+                    <artifactId>echo-maven-plugin</artifactId>
+                    <version>1.3.2</version>
+                </plugin>
+
+                <plugin>
+                    <groupId>org.jacoco</groupId>
+                    <artifactId>jacoco-maven-plugin</artifactId>
+                    <version>0.8.6</version>
+                </plugin>
+
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-shade-plugin</artifactId>
+                    <version>3.2.4</version>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+      </build>
+</project>

test-data/maven/multi-module/bs-application/pom.xml

@@ -1,21 +1,24 @@
 <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <parent>com.github.octodemo:bs-parent:>${revision}${changelist}${sha1}</parent>
+    <parent>
+      <groupId>com.github.octodemo</groupId>
+      <artifactId>bs-parent</artifactId>
+      <version>${revision}${changelist}${sha1}</version>
+    </parent>
 
-    <artifactId>bs-parent</artifactId>
+    <artifactId>bs-application</artifactId>
-    <version</version>
+    <packaging>jar</packaging>
-    <packaging>pom</packaging>
-
-    <modules>
-      <module>bs-library</module>
-      <module>bs-application</module>
-    </modules>
 
     <dependencies>
         <dependency>
             <groupId>org.eclipse.jetty</groupId>
             <artifactId>jetty-server</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>bs-library</artifactId>
+        </dependency>
     </dependencies>
 </project>

test-data/maven/multi-module/bs-library/pom.xml

@@ -0,0 +1,24 @@
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+      <groupId>com.github.octodemo</groupId>
+      <artifactId>bs-parent</artifactId>
+      <version>${revision}${changelist}${sha1}</version>
+    </parent>
+
+    <artifactId>bs-library</artifactId>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+          <groupId>org.eclipse.jetty.http2</groupId>
+          <artifactId>http2-http-client-transport</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-api</artifactId>
+        </dependency>
+    </dependencies>
+</project>

test-data/maven/multi-module/bs-other/pom.xml

@@ -0,0 +1,12 @@
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+      <groupId>com.github.octodemo</groupId>
+      <artifactId>bs-parent</artifactId>
+      <version>${revision}${changelist}${sha1}</version>
+    </parent>
+
+    <artifactId>bs-other</artifactId>
+    <packaging>jar</packaging>
+</project>

test-data/maven/multi-module/pom.xml

@@ -11,6 +11,7 @@
     <modules>
       <module>bs-library</module>
       <module>bs-application</module>
+      <module>bs-other</module>
     </modules>
 
     <properties>
@@ -22,8 +23,8 @@
         <!--
             Dependency Versions
         -->
-        <jetty.version>10.0.0</jetty.version>
+        <jetty.version>10.0.10</jetty.version>
-        <log4j.version>2.17.2</log4j.version>
+        <log4j.version>2.19.0</log4j.version>
 
         <!--
             Properties used to create a CD style version number for the Maven build
@@ -42,20 +43,24 @@
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
+
+            <dependency>
+              <groupId>${project.groupId}</groupId>
+              <artifactId>bs-library</artifactId>
+              <version>${project.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>org.apache.logging.log4j</groupId>
+                <artifactId>log4j-bom</artifactId>
+                <version>${log4j.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 
     <dependencies>
-        <dependency>
-            <groupId>org.eclipse.jetty</groupId>
-            <artifactId>jetty-server</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>org.eclipse.jetty</groupId>
-            <artifactId>jetty-servlet</artifactId>
-        </dependency>
-
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>