Allow custom parameters

builder/steps/build.sh

@@ -58,10 +58,15 @@ else
   # User has provided their own build method.
   # Assume they also bring their own script.
   #
-  echo "User set build method to $BUILD_METHOD."
+  echo "Using build method \"$BUILD_METHOD\"."
   #
 fi
 
+#
+# Display custom parameters
+#
+echo "Using custom parameters \"$CUSTOM_PARAMETERS\"."
+
 # 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
 
@@ -103,7 +108,8 @@ xvfb-run --auto-servernum --server-args='-screen 0 640x480x24' \
     -buildTarget "$BUILD_TARGET" \
     -customBuildTarget "$BUILD_TARGET" \
     -customBuildPath "$CUSTOM_BUILD_PATH" \
-    -executeMethod "$BUILD_METHOD"
+    -executeMethod "$BUILD_METHOD" \
+    "$CUSTOM_PARAMETERS"
 
 # Catch exit code
 BUILD_EXIT_CODE=$?

src/model/build-parameters.js

@@ -9,6 +9,7 @@ class BuildParameters {
       buildName,
       buildsPath,
       buildMethod,
+      customParameters,
     } = parameters;
 
     return {
@@ -19,6 +20,7 @@ class BuildParameters {
       buildPath: `${buildsPath}/${targetPlatform}`,
       buildFile: this.parseBuildFile(buildName, targetPlatform),
       buildMethod,
+      customParameters,
     };
   }
 

src/model/docker.js

@@ -27,6 +27,7 @@ class Docker {
       buildPath,
       buildFile,
       buildMethod,
+      customParameters,
     } = parameters;
 
     const command = `docker run \
@@ -43,6 +44,7 @@ class Docker {
         --env BUILD_PATH=${buildPath} \
         --env BUILD_FILE=${buildFile} \
         --env BUILD_METHOD=${buildMethod} \
+        --env CUSTOM_PARAMETERS=${customParameters} \
         --env HOME=/github/home \
         --env GITHUB_REF \
         --env GITHUB_SHA \

src/model/input.js

@@ -11,6 +11,7 @@ class Input {
     const buildName = core.getInput('buildName') || targetPlatform;
     const buildsPath = core.getInput('buildsPath') || 'build';
     const buildMethod = core.getInput('buildMethod'); // processed in docker file
+    const customParameters = core.getInput('customParameters') || '';
 
     return {
       unityVersion,
@@ -19,6 +20,7 @@ class Input {
       buildName,
       buildsPath,
       buildMethod,
+      customParameters,
     };
   }
 }