From 82dcddcb1235b51fa96a6a780ffff73bcfcc9ab0 Mon Sep 17 00:00:00 2001
From: Jean Lauliac <jeanlauliac@fb.com>
Date: Tue, 25 Apr 2017 11:49:41 -0700
Subject: [PATCH] packager: buck library: expose asset content

Reviewed By: davidaurelio

Differential Revision: D4945778

fbshipit-source-id: ea132a3d284ed09c59c69afbdd7b707af9e521b9
---
 packages/metro-bundler/src/Bundler/index.js          | 4 ++--
 packages/metro-bundler/src/ModuleGraph/types.flow.js | 8 ++++++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/packages/metro-bundler/src/Bundler/index.js b/packages/metro-bundler/src/Bundler/index.js
index e38e70cd..873bf083 100644
--- a/packages/metro-bundler/src/Bundler/index.js
+++ b/packages/metro-bundler/src/Bundler/index.js
@@ -68,7 +68,7 @@ export type GetTransformOptions = (
   getDependenciesOf: string => Promise<Array<string>>,
 ) => Promise<ExtraTransformOptions>;
 
-type AssetDescriptor = {
+export type AssetDescriptor = {
   +__packager_asset: boolean,
   +httpServerLocation: string,
   +width: ?number,
@@ -79,7 +79,7 @@ type AssetDescriptor = {
   +type: string,
 };
 
-type ExtendedAssetDescriptor = AssetDescriptor & {
+export type ExtendedAssetDescriptor = AssetDescriptor & {
   +fileSystemLocation: string,
   +files: Array<string>,
 };
diff --git a/packages/metro-bundler/src/ModuleGraph/types.flow.js b/packages/metro-bundler/src/ModuleGraph/types.flow.js
index de86d678..fd27309e 100644
--- a/packages/metro-bundler/src/ModuleGraph/types.flow.js
+++ b/packages/metro-bundler/src/ModuleGraph/types.flow.js
@@ -140,3 +140,11 @@ export type LibraryOptions = {|
   platform?: string,
   root: string,
 |};
+
+export type Base64Content = string;
+
+export type Library = {|
+  files: Array<TransformedFile>,
+  /* cannot be a Map because it's JSONified later on */
+  assets: {[destFilePath: string]: Base64Content},
+|};