Support Unity license server on macOS platform

dist/platforms/mac/steps/activate.sh

@@ -4,6 +4,13 @@
 echo "Changing to \"$ACTIVATE_LICENSE_PATH\" directory."
 pushd "$ACTIVATE_LICENSE_PATH"
 
+if [[ -n "$UNITY_SERIAL" && -n "$UNITY_EMAIL" && -n "$UNITY_PASSWORD" ]]; then
+  #
+  # SERIAL LICENSE MODE
+  #
+  # This will activate unity, using the serial activation process.
+  #
+
   echo "Requesting activation"
 
   # Activate license
@@ -20,6 +27,41 @@ echo "Requesting activation"
   # Store the exit code from the verify command
   UNITY_EXIT_CODE=$?
 
+elif [[ -n "$UNITY_LICENSING_SERVER" ]]; then
+  #
+  # Custom Unity License Server
+  #
+  echo "Adding licensing server config"
+
+  /Applications/Unity/Hub/Editor/$UNITY_VERSION/Unity.app/Contents/Frameworks/UnityLicensingClient.app/Contents/MacOS/Unity.Licensing.Client \
+    --acquire-floating > license.txt
+  PARSEDFILE=$(grep -oP '\".*?\"' < license.txt | tr -d '"')
+  export FLOATING_LICENSE
+  FLOATING_LICENSE=$(sed -n 2p <<< "$PARSEDFILE")
+  FLOATING_LICENSE_TIMEOUT=$(sed -n 4p <<< "$PARSEDFILE")
+
+  echo "Acquired floating license: \"$FLOATING_LICENSE\" with timeout $FLOATING_LICENSE_TIMEOUT"
+  # Store the exit code from the verify command
+  UNITY_EXIT_CODE=$?
+else
+  #
+  # NO LICENSE ACTIVATION STRATEGY MATCHED
+  #
+  # This will exit since no activation strategies could be matched.
+  #
+  echo "License activation strategy could not be determined."
+  echo ""
+  echo "Visit https://game.ci/docs/github/activation for more"
+  echo "details on how to set up one of the possible activation strategies."
+
+  echo "::error ::No valid license activation strategy could be determined. Make sure to provide UNITY_EMAIL, UNITY_PASSWORD, and either a UNITY_SERIAL \
+or UNITY_LICENSE. Otherwise please use UNITY_LICENSING_SERVER. See more info at https://game.ci/docs/github/activation"
+
+  # Immediately exit as no UNITY_EXIT_CODE can be derived.
+  exit 1;
+
+fi
+
 #
 # Display information about the result
 #

dist/platforms/mac/steps/return_license.sh

@@ -4,6 +4,19 @@
 echo "Changing to \"$ACTIVATE_LICENSE_PATH\" directory."
 pushd "$ACTIVATE_LICENSE_PATH"
 
+if [[ -n "$UNITY_LICENSING_SERVER" ]]; then
+  #
+  # Return any floating license used.
+  #
+  echo "Returning floating license: \"$FLOATING_LICENSE\""
+  /Applications/Unity/Hub/Editor/$UNITY_VERSION/Unity.app/Contents/Frameworks/UnityLicensingClient.app/Contents/MacOS/Unity.Licensing.Client \
+    --return-floating "$FLOATING_LICENSE"
+elif [[ -n "$UNITY_SERIAL" ]]; then
+  #
+  # SERIAL LICENSE MODE
+  #
+  # This will return the license that is currently in use.
+  #
   /Applications/Unity/Hub/Editor/$UNITY_VERSION/Unity.app/Contents/MacOS/Unity \
     -logFile - \
     -batchmode \
@@ -13,6 +26,7 @@ pushd "$ACTIVATE_LICENSE_PATH"
     -password "$UNITY_PASSWORD" \
     -returnlicense \
     -projectPath "$ACTIVATE_LICENSE_PATH"
+fi
 
 # Return to previous working directory
 popd