Add Unity Asset Store Uploader python CLI.

Change-Id: Iaa5d95bfed24b2dc4aeaf88c9b07e566736bbef5

Author: dzlier-gcp

.gitignore

@@ -3,6 +3,7 @@
 /download_artifacts_test_output/
 /test_output/
 /gradle.properties
+/.vscode/
 
 .gradle/
 

build.gradle

@@ -157,6 +157,12 @@ project.ext {
     cacheProperties.store(projectPropertiesFile.newWriter(), null)
   }
 
+  // UnityAssetUploader required environment variables.
+  unityUsername = findProperty("UNITY_USERNAME")
+  unityPassword = findProperty("UNITY_PASSWORD")
+  unityPackageId = findProperty("UNITY_PACKAGE_ID")
+  unityPackagePath = findFileProperty("UNITY_PACKAGE_PATH", null)
+
   // Whether debug symbols should be included.
   debugEnabled = findProperty("NDEBUG") == null
 
@@ -1013,6 +1019,15 @@ task testDownloadArtifacts(type: GradleBuild) {
   buildFile "source/PlayServicesResolver/scripts/download_artifacts_test.gradle"
 }
 
+task testPackageUploaderTests(type: Exec) {
+    def outputDir = buildDir
+    def script = "source/UnityAssetUploader/unity_asset_uploader_test.py"
+    inputs.file script
+    outputs.dir outputDir
+    commandLine "python", script
+    workingDir = projectDir
+}
+
 task updateEmbeddedGradleWrapper(type: Zip) {
   description "Update the gradle wrapper in gradle-template.zip"
   from project.ext.scriptDirectory

source/UnityAssetUploader/.gitignore

@@ -0,0 +1 @@
+__pycache__/

source/UnityAssetUploader/README.md

@@ -0,0 +1,41 @@
+# Unity Asset Uploader
+
+Command-line interface to authenticate with the unity asset store
+servers, get information about publisher accounts, and upload new asset
+packages.
+
+## Requirements
+
+* Python 3
+* A Unity Asset Store [publisher account](https://publisher.assetstore.unity3d.com).
+
+## Usage
+
+positional arguments:
+  {display_session_id,display_publisher_info,display_listings,upload_package}
+    display_session_id  Print (possibly refreshed) auth session ID.
+    display_publisher_info
+                        Print publisher ID and name.
+    display_listings    Print information about each package listed under
+                        publisher account.
+    upload_package      Upload a local unitypackage file to unity asset store.
+                        Args:
+                            package_id: Package ID to upload, retrieved from get_display_listings.
+                            package_path: Path to source, retrieved from get_display_listings.
+
+global arguments:
+  -h, --help            show this help message and exit
+  --username USERNAME   Username of the Unity publisher account. With --password, one of two ways to
+                        authenticate requests.
+                        Defaults to environment variable UNITY_USERNAME.
+  --password PASSWORD   Password of the Unity publisher account. With --username, one of two ways to
+                        authenticate requests.
+                        Defaults to environment variable UNITY_PASSWORD.
+  --session_id SESSION_ID
+                        Session ID / auth key returned from display_session_id. Option 2 for
+                        authenticating requests.
+  --server SERVER       Server component of the asset store API URL.
+  --unity_version UNITY_VERSION
+                        Version of Unity to report to the asset store.
+  --tools_version TOOLS_VERSION
+                        Version of Tools plugin to report to the asset store.