Build script caching throws after running dry-run on non-changed Cake script

[patriksvensson]

Prerequisites

• I have written a descriptive issue title
• I have searched issues to ensure it has not already been reported

Cake runner

Cake .NET Tool

Cake version

2.2.0

Operating system

Windows

Operating system architecture

64-Bit

CI Server

No response

What are you seeing?

If I turn build caching on and run my build script, and after that dry run the same unchanged script (or vice versa), I get an exception.

What is expected?

I would expect Cake to clear the cache after a dry run (and before running a dry run), or perhaps keep track of whether a switch between dry run and non-dry run has occurred.

Steps to Reproduce

1. Enable build script caching via a cake.config file
2. Run dotnet cake
3. Run dotnet cake --dryrun

Output log

Error: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
 ---> System.InvalidCastException: Unable to cast object of type 'Cake.Cli.DryRunScriptHost' to type 'Cake.Cli.BuildScriptHost'.
   at Submission#0..ctor(Object[] submissionArray)
   at Submission#0.<Factory>(Object[] submissionArray)
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Span`1& arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
   at Cake.Infrastructure.Scripting.RoslynScriptSession.RunScriptAssembly(String assemblyPath) in C:\projects\cake\src\Cake\Infrastructure\Scripting\RoslynScriptSession.cs:line 232
   at Cake.Infrastructure.Scripting.RoslynScriptSession.Execute(Script script) in C:\projects\cake\src\Cake\Infrastructure\Scripting\RoslynScriptSession.cs:line 115
   at Cake.Core.Scripting.ScriptRunner.Run(IScriptHost host, FilePath scriptPath) in C:\projects\cake\src\Cake.Core\Scripting\ScriptRunner.cs:line 172
   at Cake.Features.Building.BuildFeature.RunCore(IRemainingArguments arguments, BuildFeatureSettings settings) in C:\projects\cake\src\Cake\Features\Building\BuildFeature.cs:line 99
   at Cake.Features.Building.BuildFeature.Run(IRemainingArguments arguments, BuildFeatureSettings settings) in C:\projects\cake\src\Cake\Features\Building\BuildFeature.cs:line 49
   at Cake.Commands.DefaultCommand.Execute(CommandContext context, DefaultCommandSettings settings) in C:\projects\cake\src\Cake\Commands\DefaultCommand.cs:line 73

[cake-build-bot]

🎉 This issue has been resolved in version v2.3.0 🎉

The release is available on:

• GitHub Release
• .NET Tool

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