m-lamonaca/script-launcher
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Add style to selection prompt

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This commit is contained in:
Marcello 2022-03-11 17:30:33 +01:00
parent 723677a72d
commit 7c512fa63f
1 changed files with 24 additions and 6 deletions
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28
src/Program.cs
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@ -47,11 +47,13 @@ static void RootCommand(
if (multiple) if (multiple)
{ {
var prompt = new MultiSelectionPrompt<FileInfo>() var prompt = new MultiSelectionPrompt<FileInfo>()
.Title("Select scripts") .Title("Select a script the scripts to execute:")
.NotRequired() .NotRequired()
.PageSize(ScriptListSize) .PageSize(ScriptListSize)
.MoreChoicesText("[grey]Move up and down to reveal more options[/]") .MoreChoicesText("[grey]Move up and down to reveal more options[/]")
.InstructionsText("[grey](Press [blue]<space>[/] to toggle a script, [green]<enter>[/] to accept)[/]") .InstructionsText("[grey](Press [blue]<space>[/] to toggle a script, [green]<enter>[/] to accept)[/]")
.UseConverter(PromptDecorator.GetStyledOption)
.HighlightStyle(PromptDecorator.SelectionHighlight)
.AddChoices(files); .AddChoices(files);
var scripts = AnsiConsole.Prompt(prompt); var scripts = AnsiConsole.Prompt(prompt);
@ -61,9 +63,11 @@ static void RootCommand(
else else
{ {
var prompt = new SelectionPrompt<FileInfo>() var prompt = new SelectionPrompt<FileInfo>()
.Title("Select a script") .Title("Select a script to execute:")
.PageSize(ScriptListSize) .PageSize(ScriptListSize)
.MoreChoicesText("[grey]Move up and down to reveal more options[/]") .MoreChoicesText("[grey]Move up and down to reveal more options[/]")
.UseConverter(PromptDecorator.GetStyledOption)
.HighlightStyle(PromptDecorator.SelectionHighlight)
.AddChoices(files); .AddChoices(files);
var script = AnsiConsole.Prompt(prompt); var script = AnsiConsole.Prompt(prompt);
@ -72,6 +76,20 @@ static void RootCommand(
} }
}; };
static class PromptDecorator
{
internal static string GetStyledOption(FileInfo info)
{
var directory = $"[blue]{info.DirectoryName ?? "."}{Path.DirectorySeparatorChar}[/]";
var filename = $"[orangered1]{Path.GetFileNameWithoutExtension(info.Name)}[/]";
var extension = $"[greenyellow]{Path.GetExtension(info.Name)}[/]";
return $"{directory}{filename}{extension}";
}
internal static Style SelectionHighlight => new Style(decoration: Decoration.Bold | Decoration.Underline);
}
static class ScriptExecutor static class ScriptExecutor
{ {
internal static void Exec(FileInfo file, bool elevated) internal static void Exec(FileInfo file, bool elevated)
@ -146,16 +164,16 @@ readonly struct ScriptFinder
}; };
} }
internal readonly FileInfo[] GetScriptFiles(string extension) internal readonly IEnumerable<FileInfo> GetScriptFiles(string extension)
{ {
try try
{ {
var filenames = Directory.GetFiles(RootFolder, $"*.{extension}", _options); var filenames = Directory.GetFiles(RootFolder, $"*.{extension}", _options);
return filenames.Select(x => new FileInfo(x)).ToArray(); return filenames.Select(x => new FileInfo(x));
} }
catch (UnauthorizedAccessException) catch (UnauthorizedAccessException)
{ {
return Array.Empty<FileInfo>(); return Enumerable.Empty<FileInfo>();
} }
} }