Added many, many more actions.

unity/unity-get-container/action.yaml

@@ -0,0 +1,23 @@
+name: unity-get-container
+description: "Get the correct Unity docker container from a provided platform."
+inputs:
+  version:
+    description: "Unity Version."
+    required: true
+  platform:
+    description: "Unity Platform. Options: windows, windows32bit, mac, linux, android"
+    required: true
+outputs:
+  container:
+    description: "Unity Docker Container"
+    value: ${{ steps.getContainer.outputs.container }}
+runs:
+  using: "composite"
+  steps:
+  - name: "Get Unity Docker Container."
+    id: getContainer
+    run: |
+      #Choose the appropriate container from: https://hub.docker.com/r/unityci/editor
+
+      bash ${{ github.action_path }}/get_container.sh "${{ inputs.platform }}" "${{ inputs.version }}"
+    shell: bash

unity/unity-get-container/get_container.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+# Choose the appropriate container from: https://hub.docker.com/r/unityci/editor
+UNITY_TARGET="$1"
+UNITY_VERSION="$2"
+
+TARGET=$(echo "$UNITY_TARGET" | awk '{print tolower($0)}')
+BUILD_ARG=""
+case $TARGET in
+    "windows" | "windows32bit")
+        UNITY_TARGET=windows-mono-1
+        ;;
+    "mac" | "osx")
+        UNITY_TARGET=mac-mono-1
+        ;;
+    "ios")
+        UNITY_TARGET=ios-1
+        UNITY_VERSION=ubuntu-$UNITY_VERSION
+        ;;
+    "linux")
+        UNITY_TARGET=base-1
+        UNITY_VERSION=ubuntu-$UNITY_VERSION
+        ;;
+    "android")
+        UNITY_TARGET=android-1
+        UNITY_VERSION=ubuntu-$UNITY_VERSION
+        ;;
+    "webgl")
+        UNITY_TARGET=webgl-1
+        UNITY_VERSION=ubuntu-$UNITY_VERSION
+        ;;
+    *)
+        echo "Invalid target. Valid options are: Windows, Windows32bit, Mac, iOS, Linux, Android, WebGL"
+        ;;
+esac
+
+CONTAINER=unityci/editor:$UNITY_VERSION-$UNITY_TARGET
+echo "container=$CONTAINER" >> "$GITHUB_OUTPUT"