feat: add create-activation-file job (#22)

* refactor: remove empty space

* feat: add `create-activation-file` job

* test: add activation file tests

* fix: job description

.circleci/test-deploy.yml

@@ -348,6 +348,13 @@ jobs:
 workflows:
   test-build:
     jobs:
+      # Activation file
+      - unity/create-activation-file:
+          name: "create-activation-file"
+      - unity/create-activation-file:
+          name: "create-activation-file-with-parameter"
+          editor_version: 2022.1.11f1
+
       # Tests
       - test:
           name: "test-linux"

src/jobs/create-activation-file.yml

@@ -0,0 +1,23 @@
+description: >
+  Simple drop-in job to create a Unity activation file.
+
+parameters:
+  editor_version:
+    description: |
+      Pick the editor version for the GameCI image.
+      Available options can be found at https://game.ci/docs/docker/versions.
+    type: string
+    default: "2021.3.7f1"
+
+docker:
+  - image: 'unityci/editor:ubuntu-<<parameters.editor_version>>-base-1'
+
+resource_class: medium
+
+steps:
+  - checkout
+  - run:
+      name: Create Unity activation file
+      command: << include(scripts/linux/create-activation-file.sh) >>
+  - store_artifacts:
+      path: Unity.alf

src/scripts/linux/create-activation-file.sh

@@ -0,0 +1,23 @@
+#!/bin/false
+# shellcheck shell=bash
+# shellcheck disable=SC2154
+
+create_manual_activation_file() {
+  unity-editor \
+    -batchmode \
+    -nographics \
+    -createManualActivationFile \
+    -quit \
+    -logfile /dev/null
+
+  # Check if license file was created successfully.
+  if ls Unity_v*.alf &> /dev/null; then return 0; else return 1; fi
+}
+
+if ! create_manual_activation_file; then
+  printf '%s\n' "Failed to create Unity license file."
+  printf '%s\n' "Please try again or open an issue."
+  exit 1
+fi
+
+mv Unity_v*.alf Unity.alf

src/scripts/macos/prepare-env.sh

@@ -5,7 +5,6 @@
 readonly unity_hub_path="/Applications/Unity Hub.app/Contents/MacOS/Unity Hub"
 readonly unity_editor_path="/Applications/Unity/Hub/Editor/$UNITY_EDITOR_VERSION/Unity.app/Contents/MacOS/Unity"
 
-
 printf '%s\n' "export UNITY_HUB_PATH=\"$unity_hub_path\"" >> "$BASH_ENV"
 printf '%s\n' "export UNITY_EDITOR_PATH=$unity_editor_path" >> "$BASH_ENV"