unity-builder/entrypoint.sh

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#!/usr/bin/env bash
#
# Set project path (configured with "with: { project: somepath }"
#
UNITY_PROJECT_PATH=$GITHUB_WORKSPACE/$PROJECT_PATH
#
# Set the name for the build
#
if [ -z "$BUILD_NAME" ]; then
BUILD_NAME="build-$(date '+%F-%H%M')"
fi
#
# Set the builds target platform;
#
# Web: WebGL
# Desktop: StandaloneOSX, StandaloneWindows, StandaloneWindows64, StandaloneLinux64
# Console: PS4, XboxOne, Switch
# Mobile: Android, iOS
# Other: tvOS, Lumin, BJM, WSAPlayer
#
# Default to WebGL (no particular reason)
#
if [ -z "$BUILD_TARGET" ]; then
BUILD_TARGET=WebGL
fi
#
# Set builds path
#
if [ -z "$BUILDS_PATH" ]; then
BUILDS_PATH=build
fi
BUILDS_FULL_PATH=$GITHUB_WORKSPACE/$BUILDS_PATH
#
# Set path for current build (relative and full)
#
CURRENT_BUILD_PATH=$BUILDS_PATH/$BUILD_TARGET
CURRENT_BUILD_FULL_PATH=$BUILDS_FULL_PATH/$BUILD_TARGET
#
# Set the build method, must reference one of:
#
# - <NamespaceName.ClassName.MethodName>
# - <ClassName.MethodName>
#
# For example: `BuildCommand.PerformBuild`
#
# The method must be declared static and placed in project/Assets/Editor
#
if [ -z "$BUILD_METHOD" ]; then
# User has not provided their own build command.
#
# Use the script from this action which builds the scenes that are enabled in
# the project.
#
# Create Editor directory if it does not exist
mkdir -p $UNITY_PROJECT_PATH/Assets/Editor/
# Copy the build script of Unity Builder action
cp -r /UnityBuilderAction $UNITY_PROJECT_PATH/Assets/Editor/
# Set the Build method to that of UnityBuilder Action
BUILD_METHOD="UnityBuilderAction.Builder.BuildProject"
# Verify recursive paths
ls -Ralph $UNITY_PROJECT_PATH/Assets/Editor/
#
else
# User has provided their own build method.
# Assume they also bring their own script.
#
echo "User set build method to $BUILD_METHOD."
#
fi
# Set build method to execute as flag + argument
EXECUTE_BUILD_METHOD="-executeMethod $BUILD_METHOD"
# The build specification below may require Unity 2019.2.11f1 or later (not tested below).
# Reference: https://docs.unity3d.com/2019.3/Documentation/Manual/CommandLineArguments.html
#
# Build info
#
echo ""
echo "###########################"
echo "# All builds dir #"
echo "###########################"
echo ""
echo "Creating \"$BUILDS_FULL_PATH\" if it does not exist."
mkdir -p $BUILDS_FULL_PATH
ls -alh $BUILDS_FULL_PATH
echo ""
echo "###########################"
echo "# Current build dir #"
echo "###########################"
echo ""
echo "Creating \"$CURRENT_BUILD_FULL_PATH\" if it does not exist."
mkdir -p $CURRENT_BUILD_FULL_PATH
ls -alh $CURRENT_BUILD_FULL_PATH
echo ""
echo "###########################"
echo "# Project directory #"
echo "###########################"
echo ""
ls -alh $UNITY_PROJECT_PATH
echo ""
echo "###########################"
echo "# Building platform #"
echo "###########################"
echo ""
xvfb-run --auto-servernum --server-args='-screen 0 640x480x24' \
/opt/Unity/Editor/Unity \
-batchmode \
-logfile /dev/stdout \
-quit \
-customBuildName "$BUILD_NAME" \
-projectPath "$UNITY_PROJECT_PATH" \
-buildTarget "$BUILD_TARGET" \
-customBuildTarget "$BUILD_TARGET" \
-customBuildPath "$CURRENT_BUILD_FULL_PATH" \
$EXECUTE_BUILD_METHOD
# Catch exit code
BUILD_EXIT_CODE=$?
# Display results
if [ $BUILD_EXIT_CODE -eq 0 ]; then
echo "Build succeeded";
else
echo "Build failed, with exit code $BUILD_EXIT_CODE";
fi
#
# Results
#
echo ""
echo "###########################"
echo "# Build directory #"
echo "###########################"
echo ""
ls -alh $CURRENT_BUILD_FULL_PATH
#
# Output variables
#
# Expose path for the resulting build
echo ::set-output name=buildPath::$CURRENT_BUILD_PATH
# Expose path that contains all builds
echo ::set-output name=allBuildsPath::$BUILDS_PATH
#
# Exit
#
exit $BUILD_EXIT_CODE