Add flag to turn power assertions on/off (#1419)

pkl-commons-cli/src/main/kotlin/org/pkl/commons/cli/CliBaseOptions.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2024-2025 Apple Inc. and the Pkl project authors. All rights reserved.
+ * Copyright © 2024-2026 Apple Inc. and the Pkl project authors. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -152,6 +152,9 @@ data class CliBaseOptions(
 
   /** Defines options for the formatting of calls to the trace() method. */
   val traceMode: TraceMode? = null,
+
+  /** Whether power assertions are enabled. */
+  val powerAssertionsEnabled: Boolean = false,
 ) {
 
   companion object {

pkl-commons-cli/src/main/kotlin/org/pkl/commons/cli/CliCommand.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2024-2025 Apple Inc. and the Pkl project authors. All rights reserved.
+ * Copyright © 2024-2026 Apple Inc. and the Pkl project authors. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -102,6 +102,7 @@ abstract class CliCommand(protected val cliOptions: CliBaseOptions) {
       cliOptions.timeout,
       stackFrameTransformer,
       envVars,
+      cliOptions.powerAssertionsEnabled,
     )
   }
 
@@ -308,5 +309,6 @@ abstract class CliCommand(protected val cliOptions: CliBaseOptions) {
       .setTimeout(cliOptions.timeout)
       .setModuleCacheDir(moduleCacheDir)
       .setTraceMode(traceMode)
+      .setPowerAssertionsEnabled(cliOptions.powerAssertionsEnabled)
   }
 }

pkl-commons-cli/src/main/kotlin/org/pkl/commons/cli/commands/BaseOptions.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2024-2025 Apple Inc. and the Pkl project authors. All rights reserved.
+ * Copyright © 2024-2026 Apple Inc. and the Pkl project authors. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -316,6 +316,7 @@ class BaseOptions : OptionGroup() {
     modules: List<URI>,
     projectOptions: ProjectOptions? = null,
     testMode: Boolean = false,
+    powerAssertionsEnabled: Boolean = false,
   ): CliBaseOptions {
     return CliBaseOptions(
       sourceModules = modules,
@@ -343,6 +344,7 @@ class BaseOptions : OptionGroup() {
       externalModuleReaders = externalModuleReaders,
       externalResourceReaders = externalResourceReaders,
       traceMode = traceMode,
+      powerAssertionsEnabled = powerAssertionsEnabled,
     )
   }
 }