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Make script execution asyncronous

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Marcello 2022-03-11 18:04:07 +01:00
parent 7c512fa63f
commit 4c53f7dc06
1 changed files with 17 additions and 16 deletions
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33
src/Program.cs
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@ -10,7 +10,7 @@ var app = CoconaLiteApp.Create();
app.AddCommand(RootCommand); app.AddCommand(RootCommand);
app.Run(); app.Run();
static void RootCommand( static async Task RootCommand(
[Option("extensions", new char[] { 'e' }, Description = "Comma separated list of script extensions to search")] string extensions = "*", [Option("extensions", new char[] { 'e' }, Description = "Comma separated list of script extensions to search")] string extensions = "*",
[Option("depth", new char[] { 'd' }, Description = "Folder depth of the search")] int depth = 0, [Option("depth", new char[] { 'd' }, Description = "Folder depth of the search")] int depth = 0,
[Option("elevated", new char[] { 'E' }, Description = "Run the script with elevated privileges")] bool elevated = false, [Option("elevated", new char[] { 'E' }, Description = "Run the script with elevated privileges")] bool elevated = false,
@ -58,7 +58,7 @@ static void RootCommand(
var scripts = AnsiConsole.Prompt(prompt); var scripts = AnsiConsole.Prompt(prompt);
scripts.ForEach(x => ScriptExecutor.Exec(x, elevated)); await ScriptExecutor.ExecAsync(scripts, elevated);
} }
else else
{ {
@ -72,7 +72,7 @@ static void RootCommand(
var script = AnsiConsole.Prompt(prompt); var script = AnsiConsole.Prompt(prompt);
ScriptExecutor.Exec(script, elevated); await ScriptExecutor.ExecAsync(script, elevated);
} }
}; };
@ -92,17 +92,21 @@ static class PromptDecorator
static class ScriptExecutor static class ScriptExecutor
{ {
internal static void Exec(FileInfo file, bool elevated) internal static async Task ExecAsync(List<FileInfo> files, bool elevated)
{ {
var process = GetExecutableProcess(file, elevated); await Parallel.ForEachAsync(files, (x, ct) => ExecAsync(x, elevated, ct));
}
internal static async ValueTask ExecAsync(FileInfo file, bool elevated, CancellationToken cancellationToken = default)
{
var process = GetExecutableProcessInfo(file, elevated);
if (process is null) return; if (process is null) return;
// todo: handle exceptions (shell not found) await (Process.Start(process)?.WaitForExitAsync(cancellationToken) ?? Task.CompletedTask);
Process.Start(process)?.WaitForExit();
} }
private static ProcessStartInfo? GetExecutableProcess(FileInfo file, bool elevated) private static ProcessStartInfo? GetExecutableProcessInfo(FileInfo file, bool elevated)
{ {
return file.Extension switch return file.Extension switch
{ {
@ -154,15 +158,12 @@ readonly struct ScriptFinder
private readonly EnumerationOptions _options; private readonly EnumerationOptions _options;
public ScriptFinder() public ScriptFinder() => _options = new EnumerationOptions
{ {
_options = new EnumerationOptions IgnoreInaccessible = true,
{ RecurseSubdirectories = Depth > 0,
IgnoreInaccessible = true, MaxRecursionDepth = Depth,
RecurseSubdirectories = Depth > 0, };
MaxRecursionDepth = Depth,
};
}
internal readonly IEnumerable<FileInfo> GetScriptFiles(string extension) internal readonly IEnumerable<FileInfo> GetScriptFiles(string extension)
{ {