(ded4a3e0a) v0.9.0.7
This commit is contained in:
Joonas Rikkonen
+191
@@ -0,0 +1,191 @@
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// MonoGame - Copyright (C) The MonoGame Team
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// This file is subject to the terms and conditions defined in
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// file 'LICENSE.txt', which is part of this source code package.
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using System;
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using System.Diagnostics;
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using System.IO;
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using Microsoft.Build.Framework;
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using Microsoft.Build.Utilities;
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namespace MonoGame.Packaging
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{
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public class BuildFlatpakTask : Task
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{
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[Required]
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public string IntermediateDir { get; set; }
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[Required]
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public string OutputPath { get; set; }
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[Required]
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public string ProjectDir { get; set; }
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[Required]
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public string PublishDir { get; set; }
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[Required]
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public string AssemblyName { get; set; }
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[Required]
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public string Title { get; set; }
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[Required]
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public string Id { get; set; }
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[Required]
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public string IconPath { get; set; }
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public override bool Execute()
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{
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try
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{
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Log.LogMessage(MessageImportance.Normal, "BuildFlatpakTask: Starting...");
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// Ensure that flatpak command is installed
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if (!IsFlatpakInstalled())
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{
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Log.LogMessage(MessageImportance.High, "Flatpak command not found :(");
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return false;
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}
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// Ensure that flatpak runtimes are installed
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if (!AreFlatpakRuntimesInstalled())
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{
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Log.LogMessage(MessageImportance.High, "Error, the requred flatpak runtime components were not found:");
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Log.LogMessage(MessageImportance.High, " - org.freedesktop.Platform/x86_64/1.6");
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Log.LogMessage(MessageImportance.High, " - org.freedesktop.Sdk/x86_64/1.6");
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return false;
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}
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// Setup intermediate directory
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var objpath = Path.Combine(ProjectDir, IntermediateDir, "Flatpak");
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if (Directory.Exists(objpath))
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Directory.Delete(objpath, true);
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Directory.CreateDirectory(objpath);
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// Generate metadata
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Log.LogMessage(MessageImportance.Normal, "BuildFlatpakTask: Generating metadata");
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var metadatalines = new[] {
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"[Application]",
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"name=" + Id,
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"runtime=org.freedesktop.Platform/x86_64/1.6",
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"command=/app/opt/" + AssemblyName + "/" + AssemblyName,
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"",
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"[Context]",
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"shared=ipc;network;",
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"sockets=x11;wayland;pulseaudio;",
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"devices=all;"
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};
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File.WriteAllLines(Path.Combine(objpath, "metadata"), metadatalines);
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// Copy over icon
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Log.LogMessage(MessageImportance.Normal, "BuildFlatpakTask: Copying over icon");
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var icondir = Path.Combine(objpath, "export/share/icons");
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Directory.CreateDirectory(icondir);
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File.Copy(Path.Combine(ProjectDir, IconPath), Path.Combine(icondir, Id + ".png"));
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// Generate .desktop launcher file
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Log.LogMessage(MessageImportance.Normal, "BuildFlatpakTask: Generating launcher file");
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var desktopdir = Path.Combine(objpath, "export/share/applications");
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Directory.CreateDirectory(desktopdir);
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var desktoplines = new[] {
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"[Desktop Entry]",
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"Name=" + Title,
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"Exec=/app/opt/" + AssemblyName + "/" + AssemblyName,
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"Type=Application",
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"Icon=" + Id,
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"Categories=Game;"
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};
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File.WriteAllLines(Path.Combine(desktopdir, Id + ".desktop"), desktoplines);
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// Copy over game
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Log.LogMessage(MessageImportance.Normal, "BuildFlatpakTask: Copying over game data");
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var sourcegamedir = Path.Combine(ProjectDir, PublishDir);
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var gamedir = Path.Combine(objpath, "files/opt/" + AssemblyName + "/");
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Directory.CreateDirectory(gamedir);
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foreach (var dirpath in Directory.GetDirectories(sourcegamedir, "*", SearchOption.AllDirectories))
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Directory.CreateDirectory(dirpath.Replace(sourcegamedir, gamedir));
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foreach (var filepath in Directory.GetFiles(sourcegamedir, "*.*", SearchOption.AllDirectories))
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File.Copy(filepath, filepath.Replace(sourcegamedir, gamedir));
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// Copy over suplementary libraries
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var libdir = Path.Combine(Path.GetDirectoryName((new Uri(typeof(BuildFlatpakTask).Assembly.CodeBase)).LocalPath), "../../extra");
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Directory.CreateDirectory(Path.Combine(objpath, "files/lib"));
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File.Copy(Path.Combine(libdir, "libunwind-x86_64.so.8"), Path.Combine(objpath, "files/lib/libunwind-x86_64.so.8"));
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File.Copy(Path.Combine(libdir, "libunwind.so.8"), Path.Combine(objpath, "files/lib/libunwind.so.8"));
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File.Copy(Path.Combine(libdir, "libSDL2-2.0.so.0.8.0"), Path.Combine(objpath, "files/opt/" + AssemblyName + "/libSDL2-2.so"), true);
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// Generate flatpak
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Log.LogMessage(MessageImportance.Normal, "BuildFlatpakTask: Generating flatpak");
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var repodir = Path.Combine(ProjectDir, IntermediateDir, "FlatpakRepo");
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if (Directory.Exists(repodir))
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Directory.Delete(repodir, true);
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Directory.CreateDirectory(repodir);
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var flatpak = Path.Combine(ProjectDir, OutputPath, AssemblyName + ".flatpak");
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CallFlatpak("build-export " + repodir + " " + objpath);
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CallFlatpak("build-bundle " + repodir + " " + flatpak + " " + Id);
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Log.LogMessage(MessageImportance.High, "BuildFlatpakTask: Flatpak generated at: " + flatpak);
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}
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catch (Exception e)
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{
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Log.LogMessage(MessageImportance.High, "An error occured while trying to package the project into a flatpak.");
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Log.LogMessage(MessageImportance.High, "Error Info: " + e.ToString());
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return false;
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}
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return true;
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}
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private bool IsFlatpakInstalled()
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{
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var proc = new Process();
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proc.StartInfo.FileName = "which";
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proc.StartInfo.Arguments = "flatpak";
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proc.StartInfo.UseShellExecute = false;
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proc.StartInfo.RedirectStandardOutput = true;
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proc.Start();
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proc.StandardOutput.ReadToEnd();
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return proc.ExitCode == 0;
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}
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private bool AreFlatpakRuntimesInstalled()
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{
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var rt = false;
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var rtsdk = false;
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var proc = new Process();
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proc.StartInfo.FileName = "flatpak";
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proc.StartInfo.Arguments = "list";
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proc.StartInfo.UseShellExecute = false;
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proc.StartInfo.RedirectStandardOutput = true;
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proc.Start();
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while (!proc.StandardOutput.EndOfStream)
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{
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var line = proc.StandardOutput.ReadLine();
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if (line.Contains("org.freedesktop.Platform/x86_64/1.6"))
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rt = true;
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else if (line.Contains("org.freedesktop.Sdk/x86_64/1.6"))
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rtsdk = true;
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}
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return rt && rtsdk;
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}
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private void CallFlatpak(string args)
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{
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var proc = new Process();
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proc.StartInfo.FileName = "flatpak";
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proc.StartInfo.Arguments = args;
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proc.StartInfo.UseShellExecute = false;
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proc.StartInfo.RedirectStandardOutput = true;
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proc.Start();
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while (!proc.StandardOutput.EndOfStream)
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Log.LogMessage(MessageImportance.Normal, proc.StandardOutput.ReadLine());
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}
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}
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}
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