From ec11eae699aed1c4692693645467a0366de95231 Mon Sep 17 00:00:00 2001
From: mmuller <mmuller@google.com>
Date: Thu, 29 Nov 2018 10:14:28 -0800
Subject: [PATCH] Add App Engine Deploy to Gradle build

Add a first pass add Nomulus GAE deployment to our gradle build scripts.  This
attempt could stand some improvement.  In particular:

- It currently only deploys to crash, per discussion we will make the
  environment a parameter.
- This uses a different import mechanism from the other plugins (via a
  "buildscript" section) and it looks like the lint plugin is very similar.
  I'll experiment with getting it to work that way.
- There is a lot of redundancy in the deployment scripts for each module, and
  given that we have the full power of a general programming language it
  should be possible for us to reuse the common parts.

But that said, this is a pretty good first step and I wanted to put it out
there.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=223366370
---
 gradle/backend/build.gradle | 28 ++++++++++++++++++++++++++++
 gradle/build.gradle         | 14 ++++++++++++++
 gradle/default/build.gradle | 29 +++++++++++++++++++++++++++++
 gradle/pubapi/build.gradle  | 29 +++++++++++++++++++++++++++++
 gradle/settings.gradle      |  4 ++++
 gradle/tools/build.gradle   | 28 ++++++++++++++++++++++++++++
 6 files changed, 132 insertions(+)
 create mode 100644 gradle/backend/build.gradle
 create mode 100644 gradle/default/build.gradle
 create mode 100644 gradle/pubapi/build.gradle
 create mode 100644 gradle/tools/build.gradle

diff --git a/gradle/backend/build.gradle b/gradle/backend/build.gradle
new file mode 100644
index 000000000..56428a267
--- /dev/null
+++ b/gradle/backend/build.gradle
@@ -0,0 +1,28 @@
+plugins {
+  id 'war'
+}
+
+// Set this directory before applying the appengine plugin so that the plugin
+// will recognize this as an app-engine standard app (and also obtains the
+// appengine-web.xml from the correct location)
+project.convention.plugins['war'].webAppDirName =
+    '../../java/google/registry/env/crash/backend'
+
+apply plugin: 'com.google.cloud.tools.appengine'
+
+// Get the web.xml file for the service.
+war {
+  webInf {
+    from '../../java/google/registry/env/common/backend/WEB-INF'
+  }
+}
+
+appengine {
+  deploy {
+    project = 'domain-registry-crash'
+  }
+}
+
+dependencies {
+  compile project(':core')
+}
diff --git a/gradle/build.gradle b/gradle/build.gradle
index 9627978d6..206af2dcf 100644
--- a/gradle/build.gradle
+++ b/gradle/build.gradle
@@ -1,3 +1,14 @@
+buildscript {
+  repositories {
+    jcenter()
+    mavenCentral()
+  }
+
+  dependencies {
+    classpath 'com.google.cloud.tools:appengine-gradle-plugin:1.3.3'
+  }
+}
+
 plugins {
   id 'nebula.lint' version '10.3.1'
   // Config helper for annotation processors such as AutoValue and Dagger.
@@ -19,6 +30,9 @@ subprojects {
     mavenCentral()
   }
 
+  // Exclude all of the module deployment projects.
+  if (project.name in ['default', 'backend', 'tools', 'pubapi']) return
+
   apply plugin: 'java'
   apply plugin: 'nebula.lint'
   apply plugin: 'net.ltgt.apt'
diff --git a/gradle/default/build.gradle b/gradle/default/build.gradle
new file mode 100644
index 000000000..02db5a69a
--- /dev/null
+++ b/gradle/default/build.gradle
@@ -0,0 +1,29 @@
+plugins {
+  id 'war'
+}
+
+// Set this directory before applying the appengine plugin so that the plugin
+// will recognize this as an app-engine standard app (and also obtains the
+// appengine-web.xml from the correct location)
+project.convention.plugins['war'].webAppDirName =
+    '../../java/google/registry/env/crash/default'
+
+apply plugin: 'com.google.cloud.tools.appengine'
+
+// Get the web.xml and cron.xml files for the service.
+war {
+  webInf {
+    from '../../java/google/registry/env/common/default/WEB-INF'
+    from '../../java/google/registry/env/crash/tools/WEB-INF/cron.xml'
+  }
+}
+
+appengine {
+  deploy {
+    project = 'domain-registry-crash'
+  }
+}
+
+dependencies {
+  compile project(':core')
+}
diff --git a/gradle/pubapi/build.gradle b/gradle/pubapi/build.gradle
new file mode 100644
index 000000000..27fbb9b97
--- /dev/null
+++ b/gradle/pubapi/build.gradle
@@ -0,0 +1,29 @@
+plugins {
+  id 'war'
+}
+
+// Set this directory before applying the appengine plugin so that the plugin
+// will recognize this as an app-engine standard app (and also obtains the
+// appengine-web.xml from the correct location)
+project.convention.plugins['war'].webAppDirName =
+    '../../java/google/registry/env/crash/pubapi'
+
+apply plugin: 'com.google.cloud.tools.appengine'
+
+// Get the web.xml file for the service.
+war {
+  webInf {
+    from '../../java/google/registry/env/common/pubapi/WEB-INF'
+    from '../../java/google/registry/env/crash/pubapi/WEB-INF/cron.xml'
+  }
+}
+
+appengine {
+  deploy {
+    project = 'domain-registry-crash'
+  }
+}
+
+dependencies {
+  compile project(':core')
+}
diff --git a/gradle/settings.gradle b/gradle/settings.gradle
index a5d469cb3..1806b5156 100644
--- a/gradle/settings.gradle
+++ b/gradle/settings.gradle
@@ -4,3 +4,7 @@ include 'core'
 include 'proxy'
 include 'third_party'
 include 'util'
+include 'default'
+include 'backend'
+include 'tools'
+include 'pubapi'
diff --git a/gradle/tools/build.gradle b/gradle/tools/build.gradle
new file mode 100644
index 000000000..ddf0e2beb
--- /dev/null
+++ b/gradle/tools/build.gradle
@@ -0,0 +1,28 @@
+plugins {
+  id 'war'
+}
+
+// Set this directory before applying the appengine plugin so that the plugin
+// will recognize this as an app-engine standard app (and also obtains the
+// appengine-web.xml from the correct location)
+project.convention.plugins['war'].webAppDirName =
+    '../../java/google/registry/env/crash/tools'
+
+apply plugin: 'com.google.cloud.tools.appengine'
+
+// Get the web.xml file for the service.
+war {
+  webInf {
+    from '../../java/google/registry/env/common/tools/WEB-INF'
+  }
+}
+
+appengine {
+  deploy {
+    project = 'domain-registry-crash'
+  }
+}
+
+dependencies {
+  compile project(':core')
+}