public static string ReadLine(string prompt, string value, out int exitKey)
{
C.CursorVisible = false;
C.Write(prompt ?? "");
var editor = new LineEditor(value ?? "");
exitKey = editor.Edit();
C.WriteLine();
return(editor.Text);
}
static int Main(string[] consoleArgs)
{
WriteLine($" *** Bire v{Version} - Binary replace utility", _headerColor);
cons.WriteLine();
try
{
#region Initialize
var usage = new Usage();
var args = new Args(consoleArgs);
if (!usage.ValidateArgs(args, s => cons.WriteLine(s)))
{
return(-1);
}
var v = usage.GetArgValues(args);
#endregion
#region Validate arg values
if (!Directory.Exists(v.Source) && !File.Exists(v.Source))
{
WriteLine($"source '{v.Source}' does not exists", _errorColor);
return(-1);
}
if (IsZip(v.Source) && IsZip(v.Target))
{
if (PathHelper.EqualPaths(v.Source, v.Target))
{
WriteLine($"source and target are the same zip archive: {v.Source}", _errorColor);
return(-1);
}
}
if (v.ClearTarget)
{
if (!PathHelper.EqualPaths(".", v.Target) && Directory.Exists(v.Target))
{
if (PathHelper.EqualPaths(v.Source, v.Target))
{
WriteLine($"you cannot clear the target folder {v.Target}, because it is the same folder as the source folder", _errorColor);
return(-1);
}
Directory.Delete(v.Target, true);
}
else if (File.Exists(v.Target))
{
File.Delete(v.Target);
}
}
#endregion
var boilerplate = IsZip(v.Source)
? (IBoilerplate) new ZipBoilerplate(v.Source, v.SkipExtensions)
: new DirectoryBoilerplate(v.Source, v.IgnoreExpression, v.SkipExtensions);
#region Manage replacements
// try to intialize from fields in boilerplate (package-info.json/fields)
var replacements = boilerplate.Info?.GetScaffoldReplacements()?.ToList();
if (replacements == null)
{
// no boilerplateinfo.json
replacements = v.Replacements?.Select(f => new FieldValuePrompt(f.Field, f.Value, null, null)).ToList() ?? new List <FieldValuePrompt>();
}
else if (v.Replacements != null)
{
// merge fields from command line, disable prompt for all occurances
replacements.Merge(v.Replacements, true);
}
// replace any field placeholders, in all field values, with the corresponding preceding field values
replacements.ResolvePlaceholders();
var info = RemoveHtmlTags(boilerplate.Info?.ToString());
if (info != null)
{
WriteLine(" Boilerplate info:", _titleColor);
cons.WriteLine();
cons.WriteLine(" " + info.Replace(Environment.NewLine, Environment.NewLine + " "));
cons.WriteLine();
}
foreach (var replacement in replacements.Where(f => f.Prompt != null || f.Value == null))
{
replacement.Prompt = replacement.Prompt?.TrimEnd(':', ' ') ?? $"Enter value for {replacement.Field}";
}
var maxPrompLength = replacements
.Where(field => field.Prompt != null)
.Select(f => f.Prompt.Length)
.OrderByDescending(x => x)
.FirstOrDefault();
var promptWritten = false;
foreach (var replacement in replacements)
{
if (replacement.Prompt != null || replacement.Value == null)
{
if (!promptWritten)
{
promptWritten = true;
WriteLine(" Please enter required scaffold fields:", _titleColor);
cons.WriteLine();
}
do
{
var prompt = $" {replacement.Prompt}{new string(' ', maxPrompLength - replacement.Prompt.Length)}: ";
replacement.Value = LineEditor.ReadLine(prompt, replacement.Value);
} while (string.IsNullOrEmpty(replacement.Value));
}
}
// resolve any placeholders left
replacements.ResolvePlaceholders();
// finally evaluate expressions in values like #lower(...), #upper(...) and #dashed(...)
replacements.EvaluatePlaceholderExpressions();
if (!replacements.Any())
{
WriteLine($"Error: no replacements found in either argument -replace nor file {Constants.BoilerplateInfoFileName}", _errorColor);
cons.WriteLine();
cons.WriteLine(usage.GetUsage());
return(-1);
}
#endregion
if (promptWritten)
{
cons.WriteLine();
}
WriteLine(" Scaffolding:", _titleColor);
cons.WriteLine();
var process = new Process(v.Source, v.Target, WriteLogItem, replacements, v.SkipExtensions != null && v.SkipExtensions.Any() ? v.SkipExtensions : null, v.IgnoreExpression, v.Overwrite);
var sw = new Stopwatch();
sw.Start();
var ok = process.Execute();
sw.Stop();
if (!ok)
{
WriteLine($"{Environment.NewLine} completed with errors", _errorColor);
return(-1);
}
WriteLine($"{Environment.NewLine} ** Completed successfully in {sw.ElapsedMilliseconds}ms.", _completedColor);
return(0);
}
catch (Exception ex)
{
WriteLine($"{Environment.NewLine} error: { ex.Message}", _errorColor);
return(-1);
}
finally
{
#if DEBUG
cons.Write($"{Environment.NewLine}Press any key to continue...");
cons.ReadKey();
#endif
}
}