Bug #509: Migration fails if default output folder ("output" in curre…

…nt directory) is not writable (#510) * Created concept for running unit tests with grate in docker. * Added docker tests for all databases * Fixed problem with the internal migrations not obeying the output folder * Removed requirement of output folder already existing before migrating ( WIP: Working on docker publish to container instead of Dockerfile - not done yet)
erikbra · May 7, 2024 · fcb9cfb · fcb9cfb
1 parent 14e4ea4
commit fcb9cfb
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Showing 63 changed files with 1,391 additions and 151 deletions.
diff --git a/global.json b/global.json
@@ -1,11 +1,11 @@
 {
   "sdk": {
-    "version": "8.0.100",
+    "version": "8.0.200",
     "allowPrerelease": false,
     "rollForward": "major"
   },
   "tools": {
-    "dotnet": "8.0.100",
+    "dotnet": "8.0.200",
     "runtimes": {
       "aspnetcore": [
         "6.0.25",

diff --git a/grate.sln b/grate.sln
@@ -60,6 +60,20 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CommandLine.PostgreSQL", "u
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CommandLine.SqlServer", "unittests\CommandLine\CommandLine.SqlServer\CommandLine.SqlServer.csproj", "{3CD81B8C-9348-4F45-9E50-12713D47B1FB}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Docker tests", "Docker tests", "{1F3AC4DA-B220-4DD7-ACD4-B309B60A5910}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Docker.SqlServer", "unittests\Docker\Docker.SqlServer\Docker.SqlServer.csproj", "{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Docker.MariaDB", "unittests\Docker\Docker.MariaDB\Docker.MariaDB.csproj", "{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Docker.Common", "unittests\Docker\Docker.Common\Docker.Common.csproj", "{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Docker.Sqlite", "unittests\Docker\Docker.Sqlite\Docker.Sqlite.csproj", "{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Docker.Oracle", "unittests\Docker\Docker.Oracle\Docker.Oracle.csproj", "{11D21F9B-1819-4C5D-A032-E556520FF607}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Docker.PostgreSQL", "unittests\Docker\Docker.PostgreSQL\Docker.PostgreSQL.csproj", "{542958B4-117C-4E00-A555-00B9630A7066}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -322,6 +336,78 @@ Global
 		{3CD81B8C-9348-4F45-9E50-12713D47B1FB}.Release|x64.Build.0 = Release|Any CPU
 		{3CD81B8C-9348-4F45-9E50-12713D47B1FB}.Release|x86.ActiveCfg = Release|Any CPU
 		{3CD81B8C-9348-4F45-9E50-12713D47B1FB}.Release|x86.Build.0 = Release|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Debug|x64.Build.0 = Debug|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Debug|x86.Build.0 = Debug|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Release|x64.ActiveCfg = Release|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Release|x64.Build.0 = Release|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Release|x86.ActiveCfg = Release|Any CPU
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9}.Release|x86.Build.0 = Release|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Debug|x64.Build.0 = Debug|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Debug|x86.Build.0 = Debug|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Release|x64.ActiveCfg = Release|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Release|x64.Build.0 = Release|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Release|x86.ActiveCfg = Release|Any CPU
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E}.Release|x86.Build.0 = Release|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Debug|x64.Build.0 = Debug|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Debug|x86.Build.0 = Debug|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Release|x64.ActiveCfg = Release|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Release|x64.Build.0 = Release|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Release|x86.ActiveCfg = Release|Any CPU
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2}.Release|x86.Build.0 = Release|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Debug|x64.Build.0 = Debug|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Debug|x86.Build.0 = Debug|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Release|Any CPU.Build.0 = Release|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Release|x64.ActiveCfg = Release|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Release|x64.Build.0 = Release|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Release|x86.ActiveCfg = Release|Any CPU
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10}.Release|x86.Build.0 = Release|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Debug|x64.Build.0 = Debug|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Debug|x86.Build.0 = Debug|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Release|Any CPU.Build.0 = Release|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Release|x64.ActiveCfg = Release|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Release|x64.Build.0 = Release|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Release|x86.ActiveCfg = Release|Any CPU
+		{11D21F9B-1819-4C5D-A032-E556520FF607}.Release|x86.Build.0 = Release|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Debug|x64.Build.0 = Debug|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Debug|x86.Build.0 = Debug|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Release|Any CPU.Build.0 = Release|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Release|x64.ActiveCfg = Release|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Release|x64.Build.0 = Release|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Release|x86.ActiveCfg = Release|Any CPU
+		{542958B4-117C-4E00-A555-00B9630A7066}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -352,5 +438,12 @@ Global
 		{BD31AD42-D1A0-4131-9DD5-7DA83F3F34A8} = {04731BDA-05F0-4275-AC70-3E60E87F9461}
 		{89CBE842-BD34-4833-96B4-9E410C5C6AD7} = {04731BDA-05F0-4275-AC70-3E60E87F9461}
 		{3CD81B8C-9348-4F45-9E50-12713D47B1FB} = {04731BDA-05F0-4275-AC70-3E60E87F9461}
+		{1F3AC4DA-B220-4DD7-ACD4-B309B60A5910} = {CE4BF96D-E795-49EC-BB36-EDCC7E542685}
+		{26A2069A-ECE7-46A3-8CDC-8D864062B1E9} = {1F3AC4DA-B220-4DD7-ACD4-B309B60A5910}
+		{9134186E-F1A8-4582-BF61-7DDC79D7BF2E} = {1F3AC4DA-B220-4DD7-ACD4-B309B60A5910}
+		{E16F876A-A2A0-46FB-9FEA-C0C64DAB89D2} = {1F3AC4DA-B220-4DD7-ACD4-B309B60A5910}
+		{73EBC3A0-E8DC-4AC1-8788-FE7DB3F53C10} = {1F3AC4DA-B220-4DD7-ACD4-B309B60A5910}
+		{11D21F9B-1819-4C5D-A032-E556520FF607} = {1F3AC4DA-B220-4DD7-ACD4-B309B60A5910}
+		{542958B4-117C-4E00-A555-00B9630A7066} = {1F3AC4DA-B220-4DD7-ACD4-B309B60A5910}
 	EndGlobalSection
 EndGlobal
diff --git a/installers/docker/Dockerfile b/installers/docker/Dockerfile
@@ -1,9 +1,15 @@
 FROM mcr.microsoft.com/dotnet/sdk:8.0-alpine AS build
+
+ARG os=linux-musl
+ARG arch=amd64
+ENV OS $os
+ENV ARCH $arch
+
 WORKDIR .
 COPY *.props ./
 COPY *.ruleset ./
 COPY src/ ./src/
-RUN dotnet publish ./src/grate/grate.csproj -r linux-musl-x64 -c release --self-contained -p:SelfContained=true -o ./publish/app
+RUN dotnet publish ./src/grate/grate.csproj --os $OS --arch $ARCH -c release --self-contained -p:SelfContained=true -o ./publish/app
 
 FROM alpine:3 AS base
 WORKDIR /app
@@ -16,12 +22,12 @@ ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
 
 # Add the grate executable
 ENTRYPOINT ./grate \
-            --sqlfilesdirectory=/db \
-            --version=${VERSION:-1.0.0} \
-            --connstring="$APP_CONNSTRING" \
-            --databasetype=${DATABASE_TYPE:-sqlserver} \
-            --silent \
-            --outputPath=/output \
-            --createdatabase=${CREATE_DATABASE:-true} \
-            --environment=${ENVIRONMENT:-LOCAL} \
-            --transaction=${TRANSACTION:-false}
+--sqlfilesdirectory=/db \
+--version=${VERSION:-1.0.0} \
+--connstring="$APP_CONNSTRING" \
+--databasetype=${DATABASE_TYPE:-sqlserver} \
+--silent \
+--outputPath=/output \
+--createdatabase=${CREATE_DATABASE:-true} \
+--environment=${ENVIRONMENT:-LOCAL} \
+--transaction=${TRANSACTION:-false}
diff --git a/src/grate.core/Configuration/FoldersCommand.cs b/src/grate.core/Configuration/FoldersCommand.cs
@@ -1,4 +1,5 @@
-using System.Reflection;
+using System.Diagnostics.CodeAnalysis;
+using System.Reflection;
 using grate.Exceptions;
 
 namespace grate.Configuration;
@@ -135,6 +136,7 @@ private static void ApplyConfig(MigrationsFolder folder, string folderConfig)
         }
     }
 
+    [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties | DynamicallyAccessedMemberTypes.NonPublicProperties)]
     static readonly Type FolderType = typeof(MigrationsFolder);
 
     private static (MethodInfo? setter, Type? propertyType) GetProperty(string propertyName)

diff --git a/src/grate.core/DependencyInjection/RegistrationExtensions.cs b/src/grate.core/DependencyInjection/RegistrationExtensions.cs
@@ -1,4 +1,5 @@
-using grate.Configuration;
+using System.Diagnostics.CodeAnalysis;
+using grate.Configuration;
 using grate.Infrastructure;
 using grate.Migration;
 using Microsoft.Extensions.DependencyInjection;
@@ -36,7 +37,7 @@ public static IServiceCollection AddGrate(this IServiceCollection serviceCollect
         return AddGrateService(serviceCollection);
     }
 
-    public static IServiceCollection AddGrate<TDatabase>(
+    public static IServiceCollection AddGrate<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] TDatabase>(
         this IServiceCollection serviceCollection, GrateConfiguration presetGrateConfiguration, Action<GrateConfigurationBuilder>? builder = null)
         where TDatabase : class, IDatabase
     {
@@ -45,7 +46,7 @@ public static IServiceCollection AddGrate<TDatabase>(
             .UseDatabase<TDatabase>();
     }
 
-    public static IServiceCollection AddGrate<TDatabase>(
+    public static IServiceCollection AddGrate<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] TDatabase>(
         this IServiceCollection serviceCollection, Action<GrateConfigurationBuilder>? builder = null)
         where TDatabase : class, IDatabase
     {
@@ -54,14 +55,14 @@ public static IServiceCollection AddGrate<TDatabase>(
             .UseDatabase<TDatabase>();
     }
 
-    public static IServiceCollection UseDatabase<TDatabase>(this IServiceCollection serviceCollection)
+    public static IServiceCollection UseDatabase<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] TDatabase>(this IServiceCollection serviceCollection)
         where TDatabase : class, IDatabase
     {
         serviceCollection.TryAddTransient<IDatabase, TDatabase>();
         return serviceCollection;
     }
 
-    public static IServiceCollection UseDatabase(this IServiceCollection serviceCollection, Type databaseType)
+    public static IServiceCollection UseDatabase(this IServiceCollection serviceCollection, [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] Type databaseType)
     {
         serviceCollection.TryAddTransient(typeof(IDatabase), databaseType);
         return serviceCollection;

diff --git a/src/grate.core/Migration/AnsiSqlDatabase.cs b/src/grate.core/Migration/AnsiSqlDatabase.cs
@@ -468,7 +468,7 @@ private async Task<IDictionary<string, string>> GetAllScriptsRun()
         }
         catch (Exception ex) when (DryRunOrBootstrap())
         {
-            Logger.LogDebug(ex, "Ignoring error getting ScriptsRun when in --dryrun, probable missing table");
+            Logger.LogDebug(ex, "Ignoring error getting ScriptsRun when in --dryrun, probably missing table");
             return new Dictionary<string, string>(); // return empty set if nothing has ever been run
         }
     }

diff --git a/src/grate.core/Migration/GrateMigrator.cs b/src/grate.core/Migration/GrateMigrator.cs
@@ -80,9 +80,10 @@ public async Task Migrate()
         var runInTransaction = MakeSureWeCanRunInTransaction(config.Transaction, silent, dbMigrator);
 
         var changeDropFolder = ChangeDropFolder(config, database.ServerName, database.DatabaseName);
+        _logger.LogDebug("The change_drop (output) folder is: {ChangeDropFolder}", changeDropFolder);
+
         CreateChangeDropFolder(changeDropFolder);
 
-        _logger.LogDebug("The change_drop (output) folder is: {ChangeDropFolder}", changeDropFolder);
         Separator('=');
 
         _logger.LogInformation("Setup, Backup, Create/Restore/Drop");
@@ -573,19 +574,28 @@ private async Task RunInternalMigrations(string internalFolderName)
         }
     }
 
-    private async Task<GrateConfiguration> GetBootstrapInternalGrateConfiguration(string internalFolderName) =>
-        await GetInternalGrateConfiguration(internalFolderName, "grate-internal") with
+    private async Task<GrateConfiguration> GetBootstrapInternalGrateConfiguration(string internalFolderName)
+    {
+        var bootstrapInternalGrateConfiguration = await GetInternalGrateConfiguration(internalFolderName, "grate-internal") with
         {
-            UserTokens = [
+            UserTokens =
+            [
                 "ScriptsRunTable=GrateScriptsRun",
                 "ScriptsRunErrorsTable=GrateScriptsRunErrors",
                 "VersionTable=GrateVersion"
             ],
             DeferWritingToRunTables = true,
             Environment = GrateEnvironment.InternalBootstrap,
-            Baseline = false
+            Baseline = false,
         };
-
+        bootstrapInternalGrateConfiguration = bootstrapInternalGrateConfiguration with
+        {
+            OutputPath = bootstrapInternalGrateConfiguration.OutputPath.Parent!.CreateSubdirectory("grate-internal-bootstrap")
+        };
+
+        return bootstrapInternalGrateConfiguration;
+    }
+
     private async Task<GrateConfiguration> GetInternalGrateConfiguration(string internalFolderName, string? sqlFolderNamePrefix = null)
     {
         var thisConfig = this.Configuration;
@@ -606,11 +616,16 @@ private async Task<GrateConfiguration> GetInternalGrateConfiguration(string inte
             AccessToken = thisConfig.AccessToken,
             CommandTimeout = thisConfig.CommandTimeout,
             AdminCommandTimeout = thisConfig.AdminCommandTimeout,
+            Verbosity = LogLevel.Critical,
+            OutputPath = thisConfig.OutputPath.CreateSubdirectory("grate-internal"),
 
             Baseline = baseline,
             NonInteractive = true,
             SqlFilesDirectory = new DirectoryInfo(internalMigrationFolders),
             CreateDatabase = false,
+            AlterDatabase = false,
+            DryRun = false,
+
             Drop = false,
             Restore = null,
             Transaction = false, 

diff --git a/src/grate.core/grate.core.csproj b/src/grate.core/grate.core.csproj
@@ -5,6 +5,7 @@
     <Nullable>enable</Nullable>
     <RootNamespace>grate</RootNamespace>
     <SourceRevisionId>build$([System.DateTime]::UtcNow.ToString("O"))</SourceRevisionId>
+
   </PropertyGroup>
 
   <ItemGroup>
@@ -17,11 +18,19 @@
     <InternalsVisibleTo Include="Sqlite" />
     <InternalsVisibleTo Include="SqlServer" />
     <InternalsVisibleTo Include="SqlServerCaseSensitive" />
+
     <InternalsVisibleTo Include="CommandLine.MariaDB" />
     <InternalsVisibleTo Include="CommandLine.Oracle" />
     <InternalsVisibleTo Include="CommandLine.PostgreSQL" />
     <InternalsVisibleTo Include="CommandLine.Sqlite" />
     <InternalsVisibleTo Include="CommandLine.SqlServer" />
+
+    <InternalsVisibleTo Include="Docker.MariaDB" />
+    <InternalsVisibleTo Include="Docker.Oracle" />
+    <InternalsVisibleTo Include="Docker.PostgreSQL" />
+    <InternalsVisibleTo Include="Docker.Sqlite" />
+    <InternalsVisibleTo Include="Docker.SqlServer" />
+
   </ItemGroup>
 
   <ItemGroup>

diff --git a/src/grate/Commands/MigrateCommand.cs b/src/grate/Commands/MigrateCommand.cs
@@ -79,7 +79,7 @@ private static Option OutputPath() =>
             new[] { "--output", "-o", "--outputPath" },
             () => new DirectoryInfo(DefaultOutputPath),
             "This is where everything related to the migration is stored. This includes any backups, all items that ran, permission dumps, logs, etc."
-        ).ExistingOnly();
+        );
 
     private static Option Folders() =>
         new Option<IFoldersConfiguration>(

diff --git a/src/grate/Program.cs b/src/grate/Program.cs
@@ -100,10 +100,17 @@ private static async Task WaitForLoggerToFinish()
         var delay = 100;
 
         await Task.Delay(1);
-        while (ThreadPool.PendingWorkItemCount > 0 && waitedTime < maxWaitTime)
+        try
         {
-            await Task.Delay(delay);
-            waitedTime += delay;
+            while (ThreadPool.PendingWorkItemCount > 0 && waitedTime < maxWaitTime)
+            {
+                await Task.Delay(delay);
+                waitedTime += delay;
+            }
+        }
+        catch (Exception)
+        {
+            // We don't want to fail on exit. Nevermind, just exit, and get on with it.
         }
     }
 
@@ -136,7 +143,7 @@ private static ServiceProvider BuildServiceProvider(CommandLineGrateConfiguratio
         return services.BuildServiceProvider();
     }
 
-    private static Option<LogLevel> Verbosity() => new(
+    internal static Option<LogLevel> Verbosity() => new(
         new[] { "-v", "--verbosity" },
         "Verbosity level (as defined here: https://docs.microsoft.com/dotnet/api/Microsoft.Extensions.Logging.LogLevel)");