From 3354831fb1ba4c7c1e55218906c8e532d0520bcd Mon Sep 17 00:00:00 2001
From: Jeff Davidson <jpd@google.com>
Date: Sun, 9 Aug 2015 16:31:47 -0700
Subject: [PATCH] Create a standalone gradle file without SDK/build-tools.

Currently, setup-wizard-lib has two gradle files - build.gradle,
which is used when building from inside the Android tree, where
all dependencies are built from source, and standalone.gradle,
where all dependencies are prebuilts. Unbundled apps generally
want the latter, but this gradle file defines a specific build
tools and SDK version, which is undesirable if we want to build
everything with the same build tools and SDK.

So, introduce a third gradle file, standalone-rules.gradle, which
uses prebuilt support lib dependencies, but which does not define
the SDK and build tools so that another gradle file can define
these at the top level.

Since this doesn't affect existing gradle files, this should be
a safe change.

Bug: 22670848
Change-Id: I95f4294105b54c5d978f6632bd98e2492a6d983c
---
 library/standalone-rules.gradle | 31 +++++++++++++++++++++++++++++++
 library/standalone.gradle       | 17 +----------------
 2 files changed, 32 insertions(+), 16 deletions(-)
 create mode 100644 library/standalone-rules.gradle

diff --git a/library/standalone-rules.gradle b/library/standalone-rules.gradle
new file mode 100644
index 0000000..692eb96
--- /dev/null
+++ b/library/standalone-rules.gradle
@@ -0,0 +1,31 @@
+/**
+ * Include this gradle file if you are building against this as a standalone gradle library project,
+ * but are defining the compile SDK version and build tools version at the top-level.
+ *
+ * For example, you can include the following in your settings.gradle file:
+ *      include ':setup-wizard-lib'
+ *      project(':setup-wizard-lib').projectDir = new File(PATH_TO_THIS_DIRECTORY)
+ *      project(':setup-wizard-lib').buildFileName = 'standalone-rules.gradle'
+ *
+ * And then you can include the :setup-wizard-lib project as one of your dependencies
+ *      dependencies {
+ *          compile project(path: ':setup-wizard-lib', configuration: 'icsCompatRelease')
+ *      }
+ */
+
+ext {
+    // For standalone project clients, since the source may not be available, we fetch the
+    // dependencies from maven. To add a dependency, you want to specify something like this:
+    //      ext {
+    //          deps = ['project-name': 'com.example.group:project-name:1.0.0']
+    //      }
+    //
+    // And then in rules.gradle you can reference the dependency by
+    //      dependencies {
+    //          compile deps['project-name']
+    //      }
+    //
+    deps = ['support-appcompat-v7': 'com.android.support:appcompat-v7:21.0.0']
+}
+
+apply from: 'rules.gradle'
diff --git a/library/standalone.gradle b/library/standalone.gradle
index 3d9e50f..2bdfe22 100644
--- a/library/standalone.gradle
+++ b/library/standalone.gradle
@@ -14,22 +14,7 @@
  *      }
  */
 
-ext {
-    // For standalone project clients, since the source may not be available, we fetch the
-    // dependencies from maven. To add a dependency, you want to specify something like this:
-    //      ext {
-    //          deps = ['project-name': 'com.example.group:project-name:1.0.0']
-    //      }
-    //
-    // And then in rules.gradle you can reference the dependency by
-    //      dependencies {
-    //          compile deps['project-name']
-    //      }
-    //
-    deps = ['support-appcompat-v7': 'com.android.support:appcompat-v7:21.0.0']
-}
-
-apply from: 'rules.gradle'
+apply from: 'standalone-rules.gradle'
 
 android.compileSdkVersion 21
 android.buildToolsVersion '21.1.0'