src/Native/Linux.cs - master - vasiukoff/sg

src/Native/Linux.cs
145 строк5 KB
leo
refactor: allows to specify startup options for external shell/terminal (#1856)
12 дек 2025, 06:37
12 дек 2025, 06:377111ffb
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Runtime.Versioning;

using Avalonia;
using Avalonia.Controls;
using Avalonia.Platform;

namespace SourceGit.Native
{
    [SupportedOSPlatform("linux")]
    internal class Linux : OS.IBackend
    {
        public void SetupApp(AppBuilder builder)
        {
            builder.With(new X11PlatformOptions() { EnableIme = true });
        }

        public void SetupWindow(Window window)
        {
            if (OS.UseSystemWindowFrame)
            {
                window.ExtendClientAreaChromeHints = ExtendClientAreaChromeHints.Default;
                window.ExtendClientAreaToDecorationsHint = false;
            }
            else
            {
                window.ExtendClientAreaChromeHints = ExtendClientAreaChromeHints.NoChrome;
                window.ExtendClientAreaToDecorationsHint = true;
                window.Classes.Add("custom_window_frame");
            }
        }

        public string FindGitExecutable()
        {
            return FindExecutable("git");
        }

        public string FindTerminal(Models.ShellOrTerminal shell)
        {
            if (shell.Type.Equals("custom", StringComparison.Ordinal))
                return string.Empty;

            return FindExecutable(shell.Exec);
        }

        public List<Models.ExternalTool> FindExternalTools()
        {
            var localAppDataDir = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
            var finder = new Models.ExternalToolsFinder();
            finder.VSCode(() => FindExecutable("code"));
            finder.VSCodeInsiders(() => FindExecutable("code-insiders"));
            finder.VSCodium(() => FindExecutable("codium"));
            finder.Cursor(() => FindExecutable("cursor"));
            finder.Fleet(() => FindJetBrainsFleet(localAppDataDir));
            finder.FindJetBrainsFromToolbox(() => Path.Combine(localAppDataDir, "JetBrains/Toolbox"));
            finder.SublimeText(() => FindExecutable("subl"));
            finder.Zed(() =>
            {
                var exec = FindExecutable("zeditor");
                return string.IsNullOrEmpty(exec) ? FindExecutable("zed") : exec;
            });
            return finder.Tools;
        }

        public void OpenBrowser(string url)
        {
            var browser = Environment.GetEnvironmentVariable("BROWSER");
            if (string.IsNullOrEmpty(browser))
                browser = "xdg-open";
            Process.Start(browser, url.Quoted());
        }

        public void OpenInFileManager(string path, bool select)
        {
            if (Directory.Exists(path))
            {
                Process.Start("xdg-open", path.Quoted());
            }
            else
            {
                var dir = Path.GetDirectoryName(path);
                if (Directory.Exists(dir))
                    Process.Start("xdg-open", dir.Quoted());
            }
        }

        public void OpenTerminal(string workdir, string args)
        {
            var home = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
            var cwd = string.IsNullOrEmpty(workdir) ? home : workdir;

            var startInfo = new ProcessStartInfo();
            startInfo.WorkingDirectory = cwd;
            startInfo.FileName = OS.ShellOrTerminal;
            startInfo.Arguments = args;

            try
            {
                Process.Start(startInfo);
            }
            catch (Exception e)
            {
                App.RaiseException(workdir, $"Failed to start '{OS.ShellOrTerminal}'. Reason: {e.Message}");
            }
        }

        public void OpenWithDefaultEditor(string file)
        {
            var proc = Process.Start("xdg-open", file.Quoted());
            if (proc != null)
            {
                proc.WaitForExit();

                if (proc.ExitCode != 0)
                    App.RaiseException("", $"Failed to open: {file}");

                proc.Close();
            }
        }

        private string FindExecutable(string filename)
        {
            var pathVariable = Environment.GetEnvironmentVariable("PATH") ?? string.Empty;
            var paths = pathVariable.Split(Path.PathSeparator, StringSplitOptions.RemoveEmptyEntries);
            foreach (var path in paths)
            {
                var test = Path.Combine(path, filename);
                if (File.Exists(test))
                    return test;
            }

            var local = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".local", "bin", filename);
            return File.Exists(local) ? local : string.Empty;
        }

        private string FindJetBrainsFleet(string localAppDataDir)
        {
            var path = Path.Combine(localAppDataDir, "JetBrains/Toolbox/apps/fleet/bin/Fleet");
            return File.Exists(path) ? path : FindExecutable("fleet");
        }
    }
}