Merge branch 'feature/TransferPacmanCache' into dev

Reused the code from determinePacmanCacheDirectory

.gitignore

@@ -1,3 +1,3 @@
 .vscode/
-obj/
+[Oo]bj/
-bin/
+[Bb]in/

Program.cs

@@ -1,16 +0,0 @@
-public class Program {
-    static void Main(string[] args) {
-        if (args.Length == 0) {
-            Console.ForegroundColor = ConsoleColor.Red;
-            Console.WriteLine("Please specify an option.");
-            Console.ResetColor();
-        } else {
-            switch (args[0]) {
-                case "":
-                    break;
-                default:
-                    break;
-            }
-        }
-    }
-}

justfile

@@ -0,0 +1,31 @@
+default:
+    @just --list
+
+project_name := `printf '%s\n' "${PWD##*/}"`
+uppercase_project_name := capitalize(project_name)
+
+setup:
+    @dotnet new sln --name {{project_name}}
+    @mkdir src
+    @dotnet new classlib -o  src/{{uppercase_project_name}}
+    @dotnet new xunit -o src/{{uppercase_project_name}}.Tests
+    @dotnet sln add src/{{uppercase_project_name}}/{{uppercase_project_name}}.csproj
+    @dotnet sln add src/{{uppercase_project_name}}.Tests/{{uppercase_project_name}}.Tests.csproj
+    @dotnet add src/{{uppercase_project_name}}/{{uppercase_project_name}}.csproj reference src/{{uppercase_project_name}}.Tests/{{uppercase_project_name}}.Tests.csproj
+
+run:
+    @dotnet run
+
+build:
+    @dotnet build src/Pacserver/pacserver.csproj
+    @dotnet build src/Pacserver.Tests/Pacserver.Tests.csproj
+
+publish: format
+    @dotnet publish --configuration Release src/Pacserver/pacserver.csproj
+
+format:
+    @dotnet format src/Pacserver
+    @dotnet format src/Pacserver.Tests
+
+test: build
+    @dotnet test src/Pacserver.Tests

pacserver.cs

@@ -1,23 +0,0 @@
-public class Pacserver {
-    public static string pacmanCacheDirectory { get; set; } = string.Empty;
-    public static string determinePacmanCacheDirectory() {
-        return pacmanCacheDirectory;
-    }
-
-    public static string pacmanDatabaseDirectory { get; set; } = string.Empty;
-    public static string determinePacmanDatabaseDirectory() {
-        return pacmanDatabaseDirectory;
-    }
-
-    public static void checkForNewerPackagesAndDatabases() {
-
-    }
-
-    public static void transferPacmanCache() {
-
-    }
-
-    public static void transferPacmanDatabases() {
-
-    }
-}

src/Pacserver.Tests/Pacserver.Tests.csproj

@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <RuntimeIdentifier>linux-x64</RuntimeIdentifier>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.2" />
+    <PackageReference Include="xunit" Version="2.4.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.collector" Version="3.1.2">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Pacserver\pacserver.csproj" />
+  </ItemGroup>
+
+</Project>

src/Pacserver.Tests/TransferFilesTest.cs

@@ -0,0 +1,13 @@
+using Pacserver.Utils;
+
+namespace Pacserver.Tests;
+
+public class TranserFilesTest {
+    [Fact]
+    public void TransferPacmanCacheTest() {
+        string result = PacserverUtils.determinePacmanCacheDirectory();
+        PacserverUtils.TransferPacmanCache();
+
+        //Assert.NotEmpty(Directory.GetFiles("/home/rene/test/"));
+    }
+}

src/Pacserver.Tests/Usings.cs

@@ -0,0 +1 @@
+global using Xunit;

src/Pacserver.Tests/pacmanCache_Test.cs

@@ -0,0 +1,13 @@
+using Pacserver.Utils;
+
+namespace Pacserver.Tests;
+
+public class pacmanCache_Test {
+    [Fact]
+    public void doesPacmanCacheExist() {
+        string result = PacserverUtils.determinePacmanCacheDirectory();
+
+        Assert.Equivalent(result, "/var/cache/pacman/pkg/");
+    }
+}
+

src/Pacserver.Tests/pacmanDatabase_Test.cs

@@ -0,0 +1,12 @@
+using Pacserver.Utils;
+
+namespace Pacserver.Tests;
+
+public class pacmanDatabase_Test {
+    [Fact]
+    public void doesPacmanDatabaseExist() {
+        string result = PacserverUtils.determinePacmanDatabaseDirectory();
+
+        Assert.Equivalent(result, "/var/lib/pacman/");
+    }
+}

src/Pacserver/Pacserver.cs

@@ -0,0 +1,71 @@
+using System.Net.Http.Headers;
+using System.Text.RegularExpressions;
+
+namespace Pacserver.Utils;
+public class PacserverUtils {
+    public static string pacmanCacheDirectory { get; set; } = string.Empty;
+    public static string determinePacmanCacheDirectory() {
+        string defaultPacmanCacheDirectory = "/var/cache/pacman/pkg/";
+
+        Regex regex = new Regex(@"\/(?:[\w.-]+\/)*[\w.-]+(?:\.\w+)*\/?$"); // https://regex101.com/r/GwWeui/2
+        string? line;
+        StreamReader file = new StreamReader("/etc/pacman.conf");
+        while ((line = file.ReadLine()) is not null) {
+            if (line.Contains("CacheDir")) {
+                Match match = regex.Match(line);
+                if (match.Success) {
+                    pacmanCacheDirectory = match.ToString();
+                } else {
+                    throw new Exception("Could not determine where pacman cache is! Would normally be found here " + defaultPacmanCacheDirectory);
+                }
+            }
+        }
+        file.Close();
+
+        return pacmanCacheDirectory;
+    }
+
+    public static string pacmanDatabaseDirectory { get; set; } = string.Empty;
+    public static string determinePacmanDatabaseDirectory() {
+        string defaultPacmanDatabaseDirectory = "/var/lib/pacman/";
+
+        Regex regex = new Regex(@"\/(?:[\w.-]+\/)*[\w.-]+(?:\.\w+)*\/?$"); // https://regex101.com/r/GwWeui/2
+        string? line;
+        StreamReader file = new StreamReader("/etc/pacman.conf");
+        while ((line = file.ReadLine()) is not null) {
+            if (line.Contains("DBPath")) {
+                Match match = regex.Match(line);
+                if (match.Success) {
+                    pacmanDatabaseDirectory = match.ToString();
+                } else {
+                    throw new Exception("Could not determine where pacman database is! Would normally be found here " + defaultPacmanDatabaseDirectory);
+                }
+            }
+        }
+        file.Close();
+
+        return pacmanDatabaseDirectory;
+    }
+
+    public static void checkForNewerPackagesAndDatabases() {
+
+    }
+
+    private static List<String> NewerPackagesAndDatabases = new List<String>();
+    public static async void TransferPacmanCache() {
+        HttpClient client = new HttpClient();
+        HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, "http://192.168.0.69:12000/upload?path=/");
+        MultipartFormDataContent content = new MultipartFormDataContent();
+
+        foreach (String PkgOrDb in NewerPackagesAndDatabases) {
+            content.Add(new ByteArrayContent(File.ReadAllBytes(pacmanCacheDirectory + PkgOrDb)), "path", Path.GetFileName(pacmanCacheDirectory + PkgOrDb));
+        }
+        request.Content = content;
+
+        await client.SendAsync(request);
+    }
+
+    public static void transferPacmanDatabases() {
+
+    }
+}

src/Pacserver/Program.cs

@@ -0,0 +1,25 @@
+using Pacserver.Utils;
+
+public class Program {
+    static void Main(string[] args) {
+        if (args.Length == 0) {
+            Console.ForegroundColor = ConsoleColor.Red;
+            Console.WriteLine("Please specify an option.");
+            Console.ResetColor();
+            Console.WriteLine("Possible options are: determinePacmanCacheDirectory");
+            return;
+        }
+
+        switch (args[0]) {
+            case "determinePacmanCacheDirectory":
+                Console.WriteLine(PacserverUtils.determinePacmanCacheDirectory());
+                break;
+            default:
+                Console.ForegroundColor = ConsoleColor.Red;
+                Console.WriteLine(args[0] + " is not a recognized option.");
+                Console.ResetColor();
+                Console.WriteLine("Possible options are: determinePacmanCacheDirectory");
+                break;
+        }
+    }
+}

src/pacserver.sln

@@ -0,0 +1,32 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "pacserver", "Pacserver\pacserver.csproj", "{2B605458-AFBE-4A78-B4EA-9562C82BC932}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Pacserver.Tests", "Pacserver.Tests\Pacserver.Tests.csproj", "{0B504958-E66D-4E32-AB22-19F94713AFCD}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{6FCF1241-CE3C-4A4A-8625-866A4E8E7623}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6FCF1241-CE3C-4A4A-8625-866A4E8E7623}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6FCF1241-CE3C-4A4A-8625-866A4E8E7623}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6FCF1241-CE3C-4A4A-8625-866A4E8E7623}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2B605458-AFBE-4A78-B4EA-9562C82BC932}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2B605458-AFBE-4A78-B4EA-9562C82BC932}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2B605458-AFBE-4A78-B4EA-9562C82BC932}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2B605458-AFBE-4A78-B4EA-9562C82BC932}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0B504958-E66D-4E32-AB22-19F94713AFCD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0B504958-E66D-4E32-AB22-19F94713AFCD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0B504958-E66D-4E32-AB22-19F94713AFCD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0B504958-E66D-4E32-AB22-19F94713AFCD}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal