1 files changed, 46 insertions, 0 deletions
diff --git a/mobile/android/android-components/substitute-local-ac.gradle b/mobile/android/android-components/substitute-local-ac.gradle
new file mode 100644
index 0000000000..208b80f6c0
--- /dev/null
+++ b/mobile/android/android-components/substitute-local-ac.gradle
@@ -0,0 +1,46 @@
+
+def version = null
+if (gradle.hasProperty("localProperties.autoPublish.android-components.dir")) {
+  //  We're doing local development using the autoPublish system.  This automatically rebuilds and
+  //  publishes android-components packages whenever the source changes.
+  // This version string will selected the latest build package
+  version = '0.0.1-+'
+} else if (gradle.hasProperty("localProperties.branchBuild.android-components.version")) {
+  //  We're running a branch build.  Here the version is set to the git commit id in
+  //  local.properties
+  version = gradle.getProperty("localProperties.branchBuild.android-components.version")
+} else {
+  throw new Exception("substitute-local-appservices.gradle called from unexpected context")
+}
+logger.lifecycle("[local-ac] adjusting project to use locally published android-components modules (${version})")
+
+// Inject mavenLocal repository. This is where we're expected to publish modules.
+repositories {
+    mavenLocal()
+}
+
+configurations.configureEach { config ->
+    if (config.isCanBeResolved()) {
+        config.resolutionStrategy { strategy ->
+            dependencySubstitution {
+                configureEach { dependency ->
+                    if (!(dependency.requested instanceof ModuleComponentSelector)) {
+                        // We only care about substituting for a module, not a project.
+                        return
+                    }
+
+                    // For every org.mozilla.components.* module, substitute its version for '+'.
+                    // '+' version tells gradle to resolve the latest available version.
+                    // As long as 'mavenLocal' is in the repositories list, gradle should pick out
+                    // latest published module during dependency resolution phase.
+                    def group = dependency.requested.group
+                    if (group == 'org.mozilla.components') {
+                        def name = dependency.requested.module
+                        dependency.useTarget([group: group, name: name, version: version])
+                    }
+                }
+            }
+        }
+    }
+}
+