PDP-1660 Making the custom GH package repo configurable

build.gradle

@@ -1,4 +1,5 @@
 plugins {
+  id 'net.saliman.properties' version '1.5.2'
   id "org.sonarqube" version "7.0.1.6134"
 }
 
@@ -45,6 +46,17 @@ subprojects {
     maven {
       url = "https://bed-artifactory.bedford.progress.com:443/artifactory/ml-maven-snapshots/"
     }
+
+    // Allows for resolving the Spark connector dependency from a GH packages repository.
+    if (project.hasProperty("ghPackagesUrl")) {
+      maven {
+        url ghPackagesUrl
+        credentials {
+          username = ghActor
+          password = ghToken
+        }
+      }
+    }
   }
 
  configurations.configureEach {

flux-cli/build.gradle

@@ -329,10 +329,12 @@ publishing {
     }
   }
   repositories {
-    if (project.hasProperty("ghToken")) {
+    // Supports publishing to a GH packages repository for GH Action workflows that are not able to access our
+    // internal repository.
+    if (project.hasProperty("ghPackagesUrl")) {
       maven {
         name = "GitHubPackages"
-        url = uri("https://maven.pkg.github.com/rjrudin/flux")
+        url = uri(ghPackagesUrl)
         credentials {
           username = ghActor
           password = ghToken