From de1040fcff558a58e2a616efebaf55d9bf5332b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?H=C3=A9ctor=20Ramos?= <hramos@fb.com>
Date: Tue, 27 Mar 2018 09:15:54 -0700
Subject: [PATCH] Cache apt dependencies in test_android

Summary: Closes https://github.com/facebook/react-native/pull/18576

Differential Revision: D7415216

Pulled By: hramos

fbshipit-source-id: 9b7199fe5fb91a26ba0881e426a85395b2923f26
---
 .circleci/config.yml                     | 46 ++++++++++++++++++++----
 scripts/circleci/apt-get-android-deps.sh | 25 +++++++++++++
 2 files changed, 65 insertions(+), 6 deletions(-)
 create mode 100755 scripts/circleci/apt-get-android-deps.sh

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 675aeb4e0..196d3d3e6 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -38,6 +38,31 @@ aliases:
       - /opt/android/sdk
     key: v1-android-sdkmanager-packages-{{ arch }}-{{ .Branch }}-api-26-alpha-{{ checksum "scripts/circle-ci-android-setup.sh" }}
 
+  - &restore-cache-gradle
+    keys:
+      - v1-gradle-{{ arch }}-{{ .Branch }}-{{ checksum "build.gradle" }}-{{ checksum "ReactAndroid/build.gradle" }}
+      # Fallback in case checksum fails
+      - v1-gradle-{{ arch }}-{{ .Branch }}-{{ checksum "build.gradle" }}-
+      - v1-gradle-{{ arch }}-{{ .Branch }}-
+      # Fallback in case this is a first-time run on a fork
+      - v1-gradle-{{ arch }}-master-
+  - &save-cache-gradle
+    paths:
+      - ~/.gradle
+    key: v1-gradle-{{ arch }}-{{ .Branch }}-{{ checksum "build.gradle" }}-{{ checksum "ReactAndroid/build.gradle" }}
+
+  - &restore-cache-apt
+    keys:
+      - v1-apt-{{ arch }}-{{ .Branch }}-{{ checksum "scripts/circleci/apt-get-android-deps.sh" }}
+      # Fallback in case checksum fails
+      - v1-apt-{{ arch }}-{{ .Branch }}-
+      # Fallback in case this is a first-time run on a fork
+      - v1-apt-{{ arch }}-master-
+  - &save-cache-apt
+    paths:
+      - ~/vendor/apt
+    key: v1-apt-{{ arch }}-{{ .Branch }}-{{ checksum "scripts/circleci/apt-get-android-deps.sh" }}
+
   - &restore-cache-ndk
     keys:
       - v2-android-ndk-{{ arch }}-r10e-32-64-{{ checksum "scripts/circle-ci-android-setup.sh" }}
@@ -97,7 +122,8 @@ aliases:
       yarn install --non-interactive --cache-folder ~/.cache/yarn
 
   - &install-yarn
-    |
+    name: Install Yarn
+    command: |
       curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
       echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
       sudo apt-get update && sudo apt-get install yarn
@@ -107,7 +133,8 @@ aliases:
       npm install --no-package-lock --no-spin --no-progress
 
   - &install-buck
-    |
+    name: Install BUCK
+    command: |
       if [[ ! -e ~/buck ]]; then
         git clone https://github.com/facebook/buck.git ~/buck --branch v2018.02.16.01 --depth=1
       fi
@@ -115,7 +142,8 @@ aliases:
       buck --version
 
   - &install-node
-    |
+    name: Install Node
+    command: |
       curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
       sudo apt-get install -y nodejs
 
@@ -141,9 +169,7 @@ aliases:
 
   - &install-android-build-dependencies
     name: Install Android Build Dependencies
-    command: |
-      sudo apt-get update -y
-      sudo apt-get install ant autoconf automake g++ gcc libqt5widgets5 lib32z1 lib32stdc++6  make maven python-dev python3-dev qml-module-qtquick-controls qtdeclarative5-dev file -y
+    command: ./scripts/circleci/apt-get-android-deps.sh
 
   - &validate-android-sdk
     name: Validate Android SDK Install
@@ -400,6 +426,7 @@ jobs:
       # Configure Android SDK and related dependencies
       - run: *configure-android-path
       - run: *install-android-build-dependencies
+
       - restore-cache: *restore-cache-android-packages
       - run: *install-android-packages
       - save-cache: *save-cache-android-packages
@@ -450,7 +477,10 @@ jobs:
 
       # Configure Android SDK and related dependencies
       - run: *configure-android-path
+      - restore-cache: *restore-cache-apt
       - run: *install-android-build-dependencies
+      - save-cache: *save-cache-apt
+
       - restore-cache: *restore-cache-android-packages
       - run: *install-android-packages
       - save-cache: *save-cache-android-packages
@@ -481,7 +511,11 @@ jobs:
       - run: buck fetch ReactAndroid/src/main/java/com/facebook/react/shell
       - run: buck fetch ReactAndroid/src/test/...
       - run: buck fetch ReactAndroid/src/androidTest/...
+
+      # Gradle
+      - restore-cache: *restore-cache-gradle
       - run: ./gradlew :ReactAndroid:downloadBoost :ReactAndroid:downloadDoubleConversion :ReactAndroid:downloadFolly :ReactAndroid:downloadGlog :ReactAndroid:downloadJSCHeaders
+      - save-cache: *save-cache-gradle
 
       # Build and compile
       - run: *build-android-app
diff --git a/scripts/circleci/apt-get-android-deps.sh b/scripts/circleci/apt-get-android-deps.sh
new file mode 100755
index 000000000..6463de83d
--- /dev/null
+++ b/scripts/circleci/apt-get-android-deps.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+set -e
+
+echo "Downloading package lists..."
+sudo apt-get update -y
+
+if ! [[ -d ~/vendor/apt ]]; then
+  mkdir -p ~/vendor/apt
+fi
+
+# First check for archives cache
+if ! [[ -d ~/vendor/apt/archives ]]; then
+  # It doesn't so download the packages
+  echo "Downloading build dependencies..."
+  sudo apt-get install --download-only ant autoconf automake g++ gcc libqt5widgets5 lib32z1 lib32stdc++6 make maven python-dev python3-dev qml-module-qtquick-controls qtdeclarative5-dev file -y
+  # Then move them to our cache directory
+  sudo cp -R /var/cache/apt ~/vendor/
+  # Making sure our user has ownership, in order to cache
+  sudo chown -R ${USER:=$(/usr/bin/id -run)}:$USER ~/vendor/apt
+fi
+
+# Install all packages in the cache
+echo "Installing build dependencies..."
+sudo dpkg -i ~/vendor/apt/archives/*.deb
\ No newline at end of file