Pretty Code String Builder

String builder wrapper that helps in generating pretty code. Supported features are:

• Indentation;
• Curly braces code blocks;
• Pragma warning directive;
• Nullable directive;
• Region directive.

All code blocks introduced using the builder will be automatically reverted to their original status using the IDisposable pattern.

Examples

Indent blocks

var builder = new PrettyCode.StringBuilder(); builder.AppendLine("def main():"); using (builder.Indent()) { builder.AppendLine("print('Hello world!')"); } builder.AppendLine("# The function ended here!"); Console.WriteLine(builder.ToString());

Generated output:

def main(): print('Hello world!') # The function ended here!

Curly braces block

var builder = new PrettyCode.StringBuilder(); builder.AppendLine("struct cplusplus"); using (builder.CurlyBracesBlock(indent: false)) { builder.AppendLine("private:"); builder.AppendLine("int foo;"); } Console.WriteLine(builder.ToString());

Generated output:

struct cplusplus { private: int foo; }

Pragma warning directive

var builder = new PrettyCode.StringBuilder(); builder.AppendLine("try"); using (builder.CurlyBracesBlock()) { builder.AppendLine("/* Do something */"); } builder.AppendLine("catch (Exception e)"); using (builder.PragmaWarningDirective("CA2200")) using (builder.CurlyBracesBlock()) { builder.AppendLine("throw e;"); } Console.WriteLine(builder.ToString());

Generated output:

try { /* Do something */ } catch (Exception e) #pragma warning disable CA2200 { throw e; } #pragma warning restore CA2200

Nullable directive

var builder = new PrettyCode.StringBuilder(); using (builder.NullableDirective()) { builder.AppendLine("int? foo = null;"); } Console.WriteLine(builder.ToString());

Generated output:

#nullable enable int? foo = null; #nullable restore