Merge pull request #1182 from microsoft/littleaj/dependencies_lockfile

update build to generate lockfiles when prompted

Author: littleaj

build.gradle

@@ -63,6 +63,19 @@ task clean {
 }
 
 allprojects {
+    task generateLockfiles {
+        doFirst {
+            assert gradle.startParameter.writeDependencyLocks // meaning you must run with --write-locks parameter
+        }
+        doLast {
+            configurations.findAll {
+                it.canBeResolved
+            }.each {
+                it.resolve()
+            }
+        }
+    }
+
     tasks.withType(JavaCompile) {
         doFirst {
             logger.info("sourceCompatibility = $sourceCompatibility")

gradle/common-java.gradle

@@ -33,6 +33,11 @@ apply plugin: 'org.owasp.dependencycheck'
 sourceCompatibility = 1.7
 targetCompatibility = 1.7
 
+configurations {
+    compileClasspath.resolutionStrategy.activateDependencyLocking()
+    runtimeClasspath.resolutionStrategy.activateDependencyLocking()
+}
+
 checkstyle {
     toolVersion = '8.22'
     configFile = file("${rootProject.projectDir}/config/checkstyle/checkstyle.xml")