Merge branch 'feature/github-actions'

.github/workflows/github-actions.yml

@@ -0,0 +1,75 @@
+name: Alma build
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  build:
+    runs-on: ${{ matrix.target.runner }}
+    strategy:
+      matrix:
+        target:
+          - runtime: win-x64
+            runner: windows-latest
+            name: windows
+            outputname: Alma.exe
+            version_script: .scripts/versioning.ps1
+          - runtime: linux-x64
+            runner: ubuntu-latest
+            name: linux
+            outputname: Alma
+            version_script: .scripts/versioning.sh
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup dotnet
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: '7.0.x'
+      - name: Patch version
+        run: ${{ matrix.target.version_script }}
+        continue-on-error: true
+      - name: Restore dependencies
+        run: dotnet restore src/Alma
+      - name: Build
+        run: dotnet publish -c Release -p:PublishAot=true -r ${{ matrix.target.runtime }} -o app/ src/Alma
+      - uses: actions/upload-artifact@v3
+        with:
+          name: alma-${{ matrix.target.name }}
+          path: app/${{ matrix.target.outputname }}
+  
+  release:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/download-artifact@v3
+        name: Download Windows artifacts
+        with:
+          name: alma-windows
+          path: app/windows/
+      - uses: actions/download-artifact@v3
+        name: Download Linux artifacts
+        with:
+          name: alma-linux
+          path: app/linux/
+    
+      - name: Create release directory
+        run: mkdir release
+    
+      - name: Copy windows executable
+        run: cp app/windows/Alma.exe release/alma.exe
+    
+      - name: Copy linux executable
+        run: cp app/linux/Alma release/alma-linux
+
+      - uses: "marvinpinto/action-automatic-releases@latest"
+        name: Create release
+        with:
+          title: Test
+          repo_token: "${{ secrets.GITHUB_TOKEN }}"
+          automatic_release_tag: latest
+          prerelease: false
+          draft: true
+          files: |
+            release/alma*

.scripts/versioning.ps1

@@ -0,0 +1,15 @@
+gci env:\
+
+if((Get-Content env:\GITHUB_REF_TYPE) -ne "tag")
+{
+    Return
+}
+
+$version = (Get-Content env:\GITHUB_REF).Replace("refs/tags/v", "")
+$git_sha = (Get-Content env:\GITHUB_SHA).Substring(0, 8)
+
+Write-Host $version
+Write-Host $git_sha
+
+(Get-Content src\Alma\Alma.csproj).Replace("0.0.0", $version).Replace("development", $git_sha) | Set-Content src\Alma\Alma.csproj
+Write-Host (Get-Content src\Alma\Alma.csproj)

.scripts/versioning.sh

@@ -0,0 +1,16 @@
+printenv
+
+if [ ${GITHUB_REF_TYPE}  != "tag" ]; then
+    exit 1
+fi
+
+version="${GITHUB_REF:11}"
+git_hash="${GITHUB_SHA}"
+echo $git_hash
+git_hash=`expr substr $git_hash 1 8`
+
+echo $version
+echo $git_hash
+
+sed -i "s/0.0.0/$version/g;s/development/$git_hash/g" src/Alma/Alma.csproj
+cat src/Alma/Alma.csproj

src/Alma.Abstraction/Configuration/Module/ModuleConfiguration.cs

@@ -5,10 +5,13 @@ public class ModuleConfiguration
     public string? Target { get; set; }
     public Dictionary<string, string>? Links { get; set; }
 
-    public ModuleConfiguration(string? target, Dictionary<string, string>? links)
+    public string? Install { get; set; }
+
+    public ModuleConfiguration(string? target, Dictionary<string, string>? links, string? install)
     {
         Target = target;
         Links = links;
+        Install = install;
     }
 
     public ModuleConfiguration Merge(ModuleConfiguration merge)
@@ -17,10 +20,11 @@ public class ModuleConfiguration
             .Concat(merge.Links ?? new Dictionary<string, string>());
         return new ModuleConfiguration(
             merge.Target ?? Target,
-            new Dictionary<string, string>(mergedLinks)
+            new Dictionary<string, string>(mergedLinks),
+            merge.Install ?? Install
         );
     }
 
     public static ModuleConfiguration Empty() =>
-        new(null, new Dictionary<string, string>());
+        new(null, new Dictionary<string, string>(), null);
 }

src/Alma.Abstraction/Services/IOsInformation.cs

@@ -2,6 +2,6 @@ namespace Alma.Services;
 
 public interface IOsInformation
 {
-    string GetOsIdentifier();
-    bool IsOnPlatform(string platform);
+    Task<string> GetOsIdentifierAsync();
+    Task<bool> IsOnPlatformAsync(string platform);
 }

src/Alma.Abstraction/Services/IShellService.cs

@@ -0,0 +1,6 @@
+namespace Alma.Services;
+
+public interface IShellService
+{
+    Task RunCommandAsync(string command);
+}

src/Alma.Abstraction/Services/IVersionService.cs

@@ -0,0 +1,6 @@
+namespace Alma.Services;
+
+public interface IVersionService
+{
+    public string GetVersion();
+}

src/Alma.App/Alma.App.csproj

@@ -5,6 +5,10 @@
     <ProjectReference Include="..\Alma.Logging\Alma.Logging.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <PackageReference Include="System.Linq.Async" Version="6.0.1" />
+  </ItemGroup>
+
   <PropertyGroup>
     <TargetFramework>net7.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>

src/Alma.App/Application.cs

@@ -9,9 +9,9 @@ public class Application
     private readonly IList<ICommand> _commands;
     private readonly ILogger<Application> _logger;
 
-    public Application(IEnumerable<ICommand> commands, ILogger<Application> logger, ILogger<HelpCommand> helpCommandLogger)
+    public Application(IEnumerable<ICommand> commands, ILogger<Application> logger)
     {
-        _commands = commands.Append(new HelpCommand(() => _commands!, helpCommandLogger)).ToList();
+        _commands = commands.ToList();
         _logger = logger;
     }
 

src/Alma.App/Command/Help/HelpCommand.cs

@@ -10,11 +10,11 @@ public class HelpCommand : ICommand
     public string CommandString => "help";
 
     public HelpCommand(
-        Func<IEnumerable<ICommand>> commandsProvider,
+        IServiceProvider serviceProvider,
         ILogger<HelpCommand> logger
     )
     {
-        _commandsProvider = commandsProvider;
+        _commandsProvider = () => (IEnumerable<ICommand>?)serviceProvider.GetService(typeof(IEnumerable<ICommand>)) ?? throw new ApplicationException();
         _logger = logger;
     }
 

src/Alma.App/Command/Info/InfoCommand.cs

@@ -1,53 +1,65 @@
 using Alma.Configuration.Repository;
+using Alma.Helper;
 using Alma.Logging;
 using Alma.Services;
 
 namespace Alma.Command.Info;
 
-public class ModuleInfoCommand : ICommand
+public class InfoCommand : ICommand
 {
     public string CommandString => "info";
 
     private readonly IFolderService _folderService;
     private readonly IRepositoryConfiguration _repositoryConfiguration;
-    private readonly ILogger<ModuleInfoCommand> _logger;
+    private readonly ILogger<InfoCommand> _logger;
+    private readonly IOsInformation _osInformation;
+    private readonly IVersionService _versionService;
 
-    public ModuleInfoCommand(
+    public InfoCommand(
         IFolderService folderService,
         IRepositoryConfiguration repositoryConfiguration,
-        ILogger<ModuleInfoCommand> logger
+        ILogger<InfoCommand> logger,
+        IOsInformation osInformation,
+        IVersionService versionService
     )
     {
         _folderService = folderService;
         _repositoryConfiguration = repositoryConfiguration;
         _logger = logger;
+        _osInformation = osInformation;
+        _versionService = versionService;
     }
 
-    public Task Run(List<string> parameters)
+    public async Task Run(List<string> parameters)
     {
         //Add info REPO
         //Add info REPO MODULE
+        _logger.LogInformation("Alma " + _versionService.GetVersion());
+        _logger.LogInformation("");
+
         _logger.LogInformation("AppData folder: " + _folderService.AppData);
 
-        if (_folderService.ConfigRoot is string configRoot)
+        if (_folderService.ConfigRoot is { } configRoot)
         {
             _logger.LogInformation("Configuration folder: " + configRoot);
         }
         else
         {
             _logger.LogInformation("Configuration folder not exists.");
-            _logger.LogInformation("Preffered configuration folder is: " + Path.Combine(_folderService.GetPreferredConfigurationFolder(), _folderService.ApplicationSubfolderName));
+            _logger.LogInformation("Preferred configuration folder is: " + Path.Combine(_folderService.GetPreferredConfigurationFolder(), _folderService.ApplicationSubfolderName));
         }
 
+        _logger.LogInformation("");
+        _logger.LogInformation($"Platform is '{await _osInformation.GetOsIdentifierAsync()}'");
         _logger.LogInformation("");
 
-        if (_repositoryConfiguration.Configuration.Repositories is var repositores && repositores?.Count > 0)
+        if (_repositoryConfiguration.Configuration.Repositories is {Count: > 0} repositories)
         {
             _logger.LogInformation("Repositories:");
-            foreach (var repository in repositores)
+            foreach (var repository in repositories)
             {
                 Console.Write(repository.Name);
-                if (repository.RepositoryPath is not null && !Directory.Exists(repository.RepositoryPath))
+                if (repository.RepositoryPath is not null && !Directory.Exists(PathHelper.ResolvePath(repository.RepositoryPath)))
                 {
                     Console.Write($" (containing folder not exists {repository.RepositoryPath})");
                 }
@@ -58,7 +70,5 @@ public class ModuleInfoCommand : ICommand
         {
             _logger.LogInformation("No repositories found");
         }
-
-        return Task.CompletedTask;
     }
 }

src/Alma.App/Command/Install/InstallCommand.cs

@@ -0,0 +1,74 @@
+using System.Diagnostics;
+using Alma.Configuration.Repository;
+using Alma.Data;
+using Alma.Logging;
+using Alma.Services;
+
+namespace Alma.Command.Install;
+
+public class InstallCommand : RepositoryModuleCommandBase
+{
+    private readonly ILogger<InstallCommand> _logger;
+    private readonly IModuleConfigurationResolver _moduleConfigurationResolver;
+    private readonly IShellService _shellService;
+    public override string CommandString => "install";
+
+    public InstallCommand(
+        ILogger<InstallCommand> logger,
+        IRepositoryConfiguration repositoryConfiguration,
+        IModuleConfigurationResolver moduleConfigurationResolver,
+        IShellService shellService)
+        : base(repositoryConfiguration)
+    {
+        _logger = logger;
+        _moduleConfigurationResolver = moduleConfigurationResolver;
+        _shellService = shellService;
+    }
+
+    public override async Task Run(List<string> parameters)
+    {
+        var (repoName, moduleName) = GetRepositoryAndModuleName(parameters);
+        if (moduleName is null)
+        {
+            _logger.LogInformation("No module specified");
+            return;
+        }
+
+        string sourceDirectory = Path.Combine(Environment.CurrentDirectory);
+        string targetDirectory = Path.Combine(Environment.CurrentDirectory, "..");
+
+        string moduleNameAsPath = moduleName.Replace('/', Path.DirectorySeparatorChar);
+        (sourceDirectory, _) = GetModuleSourceAndTargetDirectory(repoName, sourceDirectory, targetDirectory);
+
+        string moduleDirectory = Path.Combine(sourceDirectory, moduleNameAsPath);
+
+        var moduleConfigFileStub = Path.Combine(moduleDirectory, Constants.ModuleConfigFileStub);
+        var (moduleConfiguration, moduleConfigurationFile) = await _moduleConfigurationResolver.ResolveModuleConfiguration(moduleConfigFileStub);
+
+        if (moduleConfiguration is null)
+        {
+            _logger.LogInformation($"No module configuration found for module '{moduleName}'{(repoName is null ? "" : $" in repository '{repoName}'")}");
+            return;
+        }
+
+        var installLines = moduleConfiguration.Install?.Split(Environment.NewLine);
+
+        if (installLines is null)
+        {
+            _logger.LogInformation("No install command is found");
+            return;
+        }
+
+        _logger.LogInformation($"Install command: {string.Join("\n", installLines)}");
+
+        if (installLines.Length == 1)
+        {
+            _logger.LogInformation("Running install command '" + installLines[0] + "'");
+            await _shellService.RunCommandAsync(installLines[0]);
+        }
+        else
+        {
+            _logger.LogError("Multi line scripts are not currently supported");
+        }
+    }
+}

src/Alma.App/Command/Link/LinkCommand.cs

@@ -2,25 +2,27 @@ using System.Runtime.InteropServices;
 using Alma.Configuration.Module;
 using Alma.Configuration.Repository;
 using Alma.Data;
+using Alma.Helper;
 using Alma.Logging;
 using Alma.Services;
 
 namespace Alma.Command.Link;
 
-public class LinkCommand : ICommand
+public class LinkCommand : RepositoryModuleCommandBase
 {
     private readonly IRepositoryConfiguration _repositoryConfiguration;
     private readonly IModuleConfigurationResolver _moduleConfigurationResolver;
     private readonly IMetadataHandler _metadataHandler;
     private readonly ILogger<LinkCommand> _logger;
 
-    public string CommandString => "link";
+    public override string CommandString => "link";
 
     public LinkCommand(
         IRepositoryConfiguration repositoryConfiguration,
         IModuleConfigurationResolver moduleConfigurationResolver,
         IMetadataHandler metadataHandler,
         ILogger<LinkCommand> logger)
+        : base(repositoryConfiguration)
     {
         _repositoryConfiguration = repositoryConfiguration;
         _moduleConfigurationResolver = moduleConfigurationResolver;
@@ -28,26 +30,19 @@ public class LinkCommand : ICommand
         _logger = logger;
     }
 
-    public async Task Run(List<string> parameters)
+    public override async Task Run(List<string> parameters)
     {
-        if (parameters.Count == 0)
+        var (repoName, moduleName) = GetRepositoryAndModuleName(parameters);
+        if (moduleName is null)
         {
             _logger.LogInformation("No module specified");
             return;
         }
 
-        string moduleName = parameters[0];
-
         string sourceDirectory = Path.Combine(Environment.CurrentDirectory);
         string targetDirectory = Path.Combine(Environment.CurrentDirectory, "..");
 
-        var repoName = GetRepositoryName(parameters);
-        if (repoName is not null
-            && _repositoryConfiguration.Configuration.Repositories.FirstOrDefault(r => r.Name == repoName) is { } repoConfig)
-        {
-            sourceDirectory = repoConfig.RepositoryPath ?? sourceDirectory;
-            targetDirectory = repoConfig.LinkPath ?? targetDirectory;
-        }
+        (sourceDirectory, targetDirectory) = GetModuleSourceAndTargetDirectory(repoName, sourceDirectory, targetDirectory);
 
         if (!Directory.Exists(sourceDirectory))
         {
@@ -69,7 +64,7 @@ public class LinkCommand : ICommand
 
         if (moduleConfiguration?.Target is string moduleTargetDir)
         {
-            targetDirectory = ResolvePath(moduleTargetDir, targetDirectory);
+            targetDirectory = PathHelper.ResolvePath(moduleTargetDir, targetDirectory);
         }
 
         if (!Directory.Exists(targetDirectory))
@@ -162,7 +157,7 @@ public class LinkCommand : ICommand
             var relativePath = GetRelativePath(subDir.FullName, moduleDirectory.FullName);
             if (moduleConfiguration?.Links?.ContainsKey(relativePath) ?? false)
             {
-                filesToLink.Add(new ItemToLink(subDir.FullName, ResolvePath(moduleConfiguration.Links[relativePath], targetDirectory.FullName)));
+                filesToLink.Add(new ItemToLink(subDir.FullName, PathHelper.ResolvePath(moduleConfiguration.Links[relativePath], targetDirectory.FullName)));
             }
             else
             {
@@ -180,24 +175,5 @@ public class LinkCommand : ICommand
         return filesToLink.Concat(subDirLinksToAdd);
     }
 
-    private static string? GetRepositoryName(List<string> parameters)
-    {
-        //TODO: handle parameters
-        if (parameters.Count < 2) return null;
-        return parameters[1];
-    }
-
-    private static string ResolvePath(string path, string currentDirectory)
-    {
-        if (path.StartsWith("~"))
-        {
-            path = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), path.Substring(2));
-        }
-
-        //TODO: more special character
-
-        return Path.Combine(currentDirectory, path);
-    }
-
-    private static string GetRelativePath(string full, string parent) => full.Substring(parent.Length).TrimStart(Path.DirectorySeparatorChar);
+    private static string GetRelativePath(string full, string parent) => full[parent.Length..].TrimStart(Path.DirectorySeparatorChar);
 }

src/Alma.App/Command/RepositoryModuleCommandBase.cs

@@ -0,0 +1,53 @@
+using Alma.Configuration.Repository;
+using Alma.Helper;
+
+namespace Alma.Command;
+
+public abstract class RepositoryModuleCommandBase : ICommand
+{
+    private readonly IRepositoryConfiguration _repositoryConfiguration;
+    public abstract string CommandString { get; }
+    public abstract Task Run(List<string> parameters);
+
+    protected RepositoryModuleCommandBase(IRepositoryConfiguration repositoryConfiguration)
+    {
+        _repositoryConfiguration = repositoryConfiguration;
+    }
+
+    protected (string?, string?) GetRepositoryAndModuleName(List<string> parameters)
+    {
+        //TODO: handle parameters
+        string? repositoryName = null;
+        string? moduleName = null;
+
+        if (parameters.Count == 1)
+        {
+            moduleName = parameters[0];
+        }
+        else if (parameters.Count >= 1)
+        {
+            repositoryName = parameters[0];
+            moduleName = parameters[1];
+        }
+
+        return (repositoryName, moduleName);
+    }
+
+    protected (string sourceDirectory, string targetDirectory) GetModuleSourceAndTargetDirectory(string? repoName, string fallbackSourceDirectory, string fallbackTargetDirectory)
+    {
+        if (repoName is not null
+            && _repositoryConfiguration.Configuration.Repositories.FirstOrDefault(r => r.Name == repoName) is { } repoConfig)
+        {
+            fallbackSourceDirectory =
+                repoConfig.RepositoryPath is { } repoPath
+                    ? PathHelper.ResolvePath(repoPath)
+                    : fallbackSourceDirectory;
+            fallbackTargetDirectory =
+                repoConfig.LinkPath is { } linkPath
+                    ? PathHelper.ResolvePath(linkPath)
+                    : fallbackTargetDirectory;
+        }
+
+        return (fallbackSourceDirectory, fallbackTargetDirectory);
+    }
+}

src/Alma.App/Helper/PathHelper.cs

@@ -0,0 +1,21 @@
+namespace Alma.Helper;
+
+public static class PathHelper
+{
+    public static string ResolvePath(string path, string? currentDirectory = null)
+    {
+        var skipCombiningCurrentDirectory = false;
+        if (path.StartsWith("~"))
+        {
+            var userProfile = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
+            path = path.Length > 1 ? Path.Combine(userProfile, path[2..]) : userProfile;
+            skipCombiningCurrentDirectory = true;
+        }
+
+        //TODO: more special character
+
+        return currentDirectory is null || skipCombiningCurrentDirectory
+            ? path
+            : Path.Combine(currentDirectory, path);
+    }
+}

src/Alma.App/Services/ModuleConfigurationResolver.cs

@@ -21,7 +21,10 @@ public class ModuleConfigurationResolver : IModuleConfigurationResolver
 
         if (moduleConfigRoot is null) return (null, null);
 
-        var validModuleConfigurations = moduleConfigRoot.Where(m => _osInformation.IsOnPlatform(m.Key));
+        var validModuleConfigurations = await moduleConfigRoot
+            .ToAsyncEnumerable()
+            .WhereAwait(async m => await _osInformation.IsOnPlatformAsync(m.Key))
+            .ToListAsync();
 
         //TODO: priority order
         var orderedValidModuleConfigurations = new Dictionary<string, ModuleConfiguration>(validModuleConfigurations);

src/Alma.App/Services/OsInformation.cs

@@ -6,19 +6,52 @@ public class OsInformation : IOsInformation
 {
     private const string OsIdentifierDefault = "default";
     private const string OsIdentifierWin = "windows";
+    private const string OsIdentifierMac = "macos";
+    private const string OsIdentifierFreeBsd = "freebsd";
     private const string OsIdentifierLinux = "linux";
 
-    public string GetOsIdentifier()
-    {
-        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) return OsIdentifierWin;
-        if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux)) return OsIdentifierLinux;
+    private const string LinuxOsRelease = "/etc/os-release";
 
+    public async Task<string> GetOsIdentifierAsync()
+    {
+        string? baseOsIdentifier = null;
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) baseOsIdentifier = OsIdentifierWin;
+        else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX)) baseOsIdentifier = OsIdentifierMac;
+        else if (RuntimeInformation.IsOSPlatform(OSPlatform.FreeBSD)) baseOsIdentifier = OsIdentifierFreeBsd;
+        else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+        {
+            baseOsIdentifier = OsIdentifierLinux;
+
+            try
+            {
+                if (File.Exists(LinuxOsRelease))
+                {
+                    var lines = await File.ReadAllLinesAsync(LinuxOsRelease);
+                    var distroName = lines.FirstOrDefault(l => l.StartsWith("id=", StringComparison.InvariantCultureIgnoreCase));
+                    if (distroName is not null)
+                    {
+                        distroName = distroName.ToLower().Substring(distroName.IndexOf("=", StringComparison.Ordinal) + 1);
+
+                        baseOsIdentifier += "-" + distroName;
+                    }
+                }
+            }
+            catch
+            {
+            }
+        }
+
+        if (baseOsIdentifier is null)
             return "unknown";
+
+        var architecture = RuntimeInformation.ProcessArchitecture.ToString().ToLower();
+
+        return baseOsIdentifier + "-" + architecture;
     }
 
-    public bool IsOnPlatform(string platform)
+    public async Task<bool> IsOnPlatformAsync(string platform)
     {
-        if (platform == OsIdentifierDefault) return true;
-        return platform == GetOsIdentifier();
+        return platform == OsIdentifierDefault
+               || (await GetOsIdentifierAsync()).StartsWith(platform, StringComparison.InvariantCultureIgnoreCase);
     }
 }

src/Alma.App/Services/ShellService.cs

@@ -0,0 +1,80 @@
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+using Alma.Logging;
+
+namespace Alma.Services;
+
+public class ShellService : IShellService
+{
+    private readonly ILogger<ShellService> _logger;
+
+    public ShellService(ILogger<ShellService> logger)
+    {
+        _logger = logger;
+    }
+
+    public async Task RunCommandAsync(string command)
+    {
+        Process? process;
+
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+        {
+            process = CreateLinuxShell(command);
+        }
+        else if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            process = CreateWindowsShell(command);
+        }
+        else
+        {
+            _logger.LogError("Platform not supported");
+            throw new NotSupportedException();
+        }
+
+        if (!process.Start()) return;
+
+        var reader = process.StandardOutput;
+        while (!reader.EndOfStream)
+        {
+            var content = await reader.ReadLineAsync();
+
+            if (content is not null)
+            {
+                _logger.LogInformation(content);
+            }
+        }
+
+        await process.WaitForExitAsync();
+    }
+
+    private Process CreateLinuxShell(string command)
+    {
+        var processStartInfo = new ProcessStartInfo
+        {
+            FileName = "sh",
+            ArgumentList = {"-c", command},
+            RedirectStandardOutput = true,
+            RedirectStandardInput = true,
+            CreateNoWindow = true,
+            UseShellExecute = false
+        };
+
+        return new Process {StartInfo = processStartInfo};
+    }
+
+    private Process CreateWindowsShell(string command)
+    {
+        var processStartInfo = new ProcessStartInfo
+        {
+            //TODO: customizable shell
+            FileName = "pwsh",
+            ArgumentList = {"-c", command},
+            RedirectStandardOutput = true,
+            RedirectStandardInput = true,
+            CreateNoWindow = true,
+            UseShellExecute = false
+        };
+
+        return new Process {StartInfo = processStartInfo};
+    }
+}

src/Alma.Logging/ILogger.cs

@@ -7,4 +7,6 @@ public interface ILogger<T>
     void LogDebug(string logMessage);
     void LogTrace(string logMessage);
     void Log(string logMessage, LogLevel logLevel);
+    void LogError(string logMessage);
+    void LogCritical(string logMessage);
 }

src/Alma.Logging/LogLevel.cs

@@ -2,6 +2,8 @@
 
 public enum LogLevel
 {
+    Critical,
+    Error,
     Information,
     Debug,
     Trace

src/Alma.Logging/Logger.cs

@@ -22,4 +22,14 @@ public class Logger<T> : ILogger<T>
             Console.WriteLine(s);
         }
     }
+
+    public void LogError(string logMessage)
+    {
+        Log(logMessage, LogLevel.Error);
+    }
+
+    public void LogCritical(string logMessage)
+    {
+        Log(logMessage, LogLevel.Critical);
+    }
 }

src/Alma/Alma.csproj

@@ -14,6 +14,8 @@
     <TargetFramework>net7.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
+    <VersionPrefix>0.0.0</VersionPrefix>
+    <VersionSuffix>development</VersionSuffix>
   </PropertyGroup>
 
 </Project>

src/Alma/Program.cs

@@ -1,5 +1,7 @@
 using Alma.Command;
+using Alma.Command.Help;
 using Alma.Command.Info;
+using Alma.Command.Install;
 using Alma.Command.Link;
 using Alma.Command.List;
 using Alma.Command.Unlink;
@@ -12,42 +14,6 @@ namespace Alma;
 
 public static class Program
 {
-    /*public static async Task Main(string[] args)
-    {
-        var services = BuildServices();
-
-        var repositoryConfiguration = services.GetRequiredService<IRepositoryConfiguration>();
-        await repositoryConfiguration.LoadAsync();
-        var application = services.GetRequiredService<Application>();
-
-        await application.Run(args);
-
-        static IServiceProvider BuildServices()
-        {
-            var serviceCollection = new ServiceCollection();
-
-            serviceCollection.AddSingleton<IRepositoryConfiguration, RepositoryConfiguration>();
-            serviceCollection.AddSingleton<IFolderService, FolderService>();
-            serviceCollection.AddSingleton<ConfigurationFileReader>();
-            serviceCollection.AddSingleton<IConfigurationFileReader, JsonConfigurationFileReader>();
-            serviceCollection.AddSingleton<IOsInformation, OsInformation>();
-            serviceCollection.AddSingleton<ICommand, LinkCommand>();
-            serviceCollection.AddSingleton<IModuleConfigurationResolver, ModuleConfigurationResolver>();
-            serviceCollection.AddSingleton<Application>();
-
-            typeof(IRepositoryConfiguration), typeof(RepositoryConfiguration)
-            typeof(IFolderService), typeof(FolderService)
-            typeof(ConfigurationFileReader)
-            typeof(IConfigurationFileReader), typeof(JsonConfigurationFileReader)
-            typeof(IOsInformation), typeof(OsInformation)
-            typeof(ICommand), typeof(LinkCommand)
-            typeof(IModuleConfigurationResolver), typeof(ModuleConfigurationResolver)
-            typeof(Application)
-
-            return serviceCollection.BuildServiceProvider();
-        }
-    }*/
-
     public static async Task Main(string[] args)
     {
         InitLogging();
@@ -61,14 +27,12 @@ public static class Program
         await application.Run(args);
     }
 
-    private static ILoggerFactory InitLogging()
+    private static void InitLogging()
     {
-        var loggerFactory = new LoggerFactory();
-
-        return AlmaLoggerFactory = loggerFactory;
+        AlmaLoggerFactory = new LoggerFactory();
     }
 
-    public static ILoggerFactory AlmaLoggerFactory { get; private set; }
+    public static ILoggerFactory AlmaLoggerFactory { get; private set; } = null!;
 }
 
 [ServiceProvider]
@@ -79,12 +43,14 @@ public static class Program
 [Singleton(typeof(IOsInformation), typeof(OsInformation))]
 [Singleton(typeof(ICommand), typeof(LinkCommand))]
 [Singleton(typeof(ICommand), typeof(UnlinkCommand))]
-[Singleton(typeof(ICommand), typeof(ModuleInfoCommand))]
+[Singleton(typeof(ICommand), typeof(InfoCommand))]
 [Singleton(typeof(ICommand), typeof(ListCommand))]
-//Dependency cycle
-//[Singleton(typeof(ICommand), typeof(HelpCommand))]
+[Singleton(typeof(ICommand), typeof(InstallCommand))]
+[Singleton(typeof(ICommand), typeof(HelpCommand))]
 [Singleton(typeof(IModuleConfigurationResolver), typeof(ModuleConfigurationResolver))]
 [Singleton(typeof(IMetadataHandler), typeof(MetadataHandler))]
+[Singleton(typeof(IShellService), typeof(ShellService))]
+[Singleton(typeof(IVersionService), typeof(VersionService))]
 [Singleton(typeof(Application))]
 [Transient(typeof(ILogger<>), Factory = nameof(CustomLoggerFactory))]
 internal partial class AlmaServiceProvider

src/Alma/VersionService.cs

@@ -0,0 +1,15 @@
+using System.Reflection;
+using Alma.Services;
+
+namespace Alma;
+
+public class VersionService : IVersionService
+{
+    public string GetVersion()
+    {
+        return
+            typeof(Program).Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion
+            ?? typeof(Program).Assembly.GetName().Version?.ToString()
+            ?? "unknown";
+    }
+}