experimenting

Author: tamassoltesz

build.gradle

@@ -26,6 +26,83 @@ repositories {
     mavenCentral()
 }
 
+tasks.register('printDepsTreeInJson') {
+    doLast {
+        configurations.compileClasspath.incoming.resolutionResult.allDependencies.each { depResult ->
+            def from = depResult.from
+            def requested = depResult.requested
+
+
+            println groovy.json.JsonOutput.toJson([
+                    from     : from.toString(),
+                    requested: requested.toString()
+            ])
+        }
+    }
+}
+
+tasks.register('getURLDeps') {
+    doFirst {
+        println("doing something")
+        configurations.compileClasspath.incoming.resolutionResult.allDependencies.each { dependency ->
+            println("dependency requested: " + dependency.requested)
+            println("dependency selected: " + dependency.properties.get("selected"))
+            println("dependency from: " + dependency.from)
+            println("dependency properties: " + dependency.properties)
+            for (ArtifactRepository repository : repositories.asList()) {
+                def url = repository.properties.get('url')
+                println(url)
+                var selected = dependency.properties.get("selected")
+                //https://repo.maven.apache.org/maven2/com/google/code/gson/gson/2.8.6/gson-2.8.6.jar
+                def jarUrl = String.format("%s%s/%s/%s/%s-%s.jar", url.toString(),
+                        selected.replace('.', '/'), selected.name, dependency.from.version,
+                        dependency.from.name, dependency.from.version)
+                try {
+                    def jarfile = new URL(jarUrl)
+                    def inStream = jarfile.openStream();
+                    if (inStream != null) {
+                        println(String.format("%s:%s:%s", dependency.group, dependency.name, dependency.version)
+                                + " -> " + jarUrl)
+                        return
+                    }
+                } catch (Exception ignored) {
+                    println(ignored.getMessage())
+                }
+            }
+        }
+    }
+}
+
+tasks.register('generateDependenciesJson') {
+    doLast {
+        def jsonOutput = "["
+        configurations.compileClasspath.resolvedConfiguration.firstLevelModuleDependencies.each { dep ->
+            def addToJson
+            addToJson = { resolvedDep ->
+                jsonOutput += "\n{"
+                jsonOutput += "\"groupId\":\"${resolvedDep.module.id.group}\",\"artifactId\":\"${resolvedDep.module.id.name}\",\"version\":\"${resolvedDep.module.id.version}\",\"file\":\"${resolvedDep.getModuleArtifacts()[0].file}\""
+                jsonOutput += ",\"dependencies\":["
+                if (resolvedDep.children.size() != 0) {
+                    resolvedDep.children.each { childResolvedDep ->
+                        if (resolvedDep in childResolvedDep.getParents() && childResolvedDep.getConfiguration() == 'compile') {
+                            addToJson(childResolvedDep)
+                        }
+                    }
+                    if (jsonOutput[-1] == ',') {
+                        jsonOutput = jsonOutput[0..-2]
+                    }
+                }
+                jsonOutput += "]},"
+            }
+            addToJson(dep)
+        }
+        if (jsonOutput[-1] == ',') {
+            jsonOutput = jsonOutput[0..-2]
+        }
+        jsonOutput += "]"
+        println jsonOutput
+    }
+}
 
 dependencies {