Add progress task list support

src/Spectre.Console/Extensions/AnsiConsoleExtensions.Markup.cs

@@ -52,8 +52,7 @@ namespace Spectre.Console
         /// <param name="args">An array of objects to write.</param>
         public static void MarkupLine(this IAnsiConsole console, IFormatProvider provider, string format, params object[] args)
         {
-            Markup(console, provider, format, args);
-            console.WriteLine();
+            Markup(console, provider, format + Environment.NewLine, args);
         }
     }
 }

src/Spectre.Console/Extensions/AnsiConsoleExtensions.Progress.cs

@@ -0,0 +1,25 @@
+using System;
+
+namespace Spectre.Console
+{
+    /// <summary>
+    /// Contains extension methods for <see cref="IAnsiConsole"/>.
+    /// </summary>
+    public static partial class AnsiConsoleExtensions
+    {
+        /// <summary>
+        /// Creates a new <see cref="Progress"/> instance for the console.
+        /// </summary>
+        /// <param name="console">The console.</param>
+        /// <returns>A <see cref="Progress"/> instance.</returns>
+        public static Progress Progress(this IAnsiConsole console)
+        {
+            if (console is null)
+            {
+                throw new ArgumentNullException(nameof(console));
+            }
+
+            return new Progress(console);
+        }
+    }
+}

src/Spectre.Console/Extensions/AnsiConsoleExtensions.Rendering.cs

@@ -1,5 +1,5 @@
 using System;
-using System.Linq;
+using System.Collections.Generic;
 using Spectre.Console.Rendering;
 
 namespace Spectre.Console
@@ -26,19 +26,26 @@ namespace Spectre.Console
                 throw new ArgumentNullException(nameof(renderable));
             }
 
-            var options = new RenderContext(console.Encoding, console.Capabilities.LegacyConsole);
-            var segments = renderable.Render(options, console.Width).ToArray();
-            segments = Segment.Merge(segments).ToArray();
+            var context = new RenderContext(console.Encoding, console.Capabilities.LegacyConsole);
+            var renderables = console.Pipeline.Process(context, new[] { renderable });
 
-            foreach (var segment in segments)
+            Render(console, context, renderables);
+        }
+
+        private static void Render(IAnsiConsole console, RenderContext options, IEnumerable<IRenderable> renderables)
+        {
+            if (renderables is null)
             {
-                if (string.IsNullOrEmpty(segment.Text))
-                {
-                    continue;
-                }
-
-                console.Write(segment.Text, segment.Style);
+                return;
             }
+
+            var result = new List<Segment>();
+            foreach (var renderable in renderables)
+            {
+                result.AddRange(renderable.Render(options, console.Width));
+            }
+
+            console.Write(Segment.Merge(result));
         }
     }
 }

src/Spectre.Console/Extensions/AnsiConsoleExtensions.cs

@@ -18,6 +18,26 @@ namespace Spectre.Console
             return new Recorder(console);
         }
 
+        /// <summary>
+        /// Writes the specified string value to the console.
+        /// </summary>
+        /// <param name="console">The console to write to.</param>
+        /// <param name="segment">The segment to write.</param>
+        public static void Write(this IAnsiConsole console, Segment segment)
+        {
+            if (console is null)
+            {
+                throw new ArgumentNullException(nameof(console));
+            }
+
+            if (segment is null)
+            {
+                throw new ArgumentNullException(nameof(segment));
+            }
+
+            console.Write(new[] { segment });
+        }
+
         /// <summary>
         /// Writes the specified string value to the console.
         /// </summary>
@@ -25,7 +45,7 @@ namespace Spectre.Console
         /// <param name="text">The text to write.</param>
         public static void Write(this IAnsiConsole console, string text)
         {
-            Write(console, text, Style.Plain);
+            Render(console, new Text(text, Style.Plain));
         }
 
         /// <summary>
@@ -36,17 +56,7 @@ namespace Spectre.Console
         /// <param name="style">The text style.</param>
         public static void Write(this IAnsiConsole console, string text, Style style)
         {
-            if (console is null)
-            {
-                throw new ArgumentNullException(nameof(console));
-            }
-
-            if (text is null)
-            {
-                throw new ArgumentNullException(nameof(text));
-            }
-
-            console.Write(new Segment(text, style));
+            Render(console, new Text(text, style));
         }
 
         /// <summary>
@@ -60,7 +70,7 @@ namespace Spectre.Console
                 throw new ArgumentNullException(nameof(console));
             }
 
-            console.Write(Environment.NewLine, Style.Plain);
+            Render(console, new Text(Environment.NewLine, Style.Plain));
         }
 
         /// <summary>
@@ -91,8 +101,7 @@ namespace Spectre.Console
                 throw new ArgumentNullException(nameof(text));
             }
 
-            console.Write(new Segment(text, style));
-            console.WriteLine();
+            console.Write(text + Environment.NewLine, style);
         }
     }
 }

src/Spectre.Console/Extensions/Columns/PercentageColumnExtensions.cs

@@ -0,0 +1,54 @@
+using System;
+
+namespace Spectre.Console
+{
+    /// <summary>
+    /// Contains extension methods for <see cref="PercentageColumn"/>.
+    /// </summary>
+    public static class PercentageColumnExtensions
+    {
+        /// <summary>
+        /// Sets the style for a non-complete task.
+        /// </summary>
+        /// <param name="column">The column.</param>
+        /// <param name="style">The style.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static PercentageColumn Style(this PercentageColumn column, Style style)
+        {
+            if (column is null)
+            {
+                throw new ArgumentNullException(nameof(column));
+            }
+
+            if (style is null)
+            {
+                throw new ArgumentNullException(nameof(style));
+            }
+
+            column.Style = style;
+            return column;
+        }
+
+        /// <summary>
+        /// Sets the style for a completed task.
+        /// </summary>
+        /// <param name="column">The column.</param>
+        /// <param name="style">The style.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static PercentageColumn CompletedStyle(this PercentageColumn column, Style style)
+        {
+            if (column is null)
+            {
+                throw new ArgumentNullException(nameof(column));
+            }
+
+            if (style is null)
+            {
+                throw new ArgumentNullException(nameof(style));
+            }
+
+            column.CompletedStyle = style;
+            return column;
+        }
+    }
+}

src/Spectre.Console/Extensions/Columns/ProgressBarColumnExtensions.cs

@@ -0,0 +1,76 @@
+using System;
+
+namespace Spectre.Console
+{
+    /// <summary>
+    /// Contains extension methods for <see cref="ProgressBarColumn"/>.
+    /// </summary>
+    public static class ProgressBarColumnExtensions
+    {
+        /// <summary>
+        /// Sets the style of completed portions of the progress bar.
+        /// </summary>
+        /// <param name="column">The column.</param>
+        /// <param name="style">The style.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static ProgressBarColumn CompletedStyle(this ProgressBarColumn column, Style style)
+        {
+            if (column is null)
+            {
+                throw new ArgumentNullException(nameof(column));
+            }
+
+            if (style is null)
+            {
+                throw new ArgumentNullException(nameof(style));
+            }
+
+            column.CompletedStyle = style;
+            return column;
+        }
+
+        /// <summary>
+        /// Sets the style of a finished progress bar.
+        /// </summary>
+        /// <param name="column">The column.</param>
+        /// <param name="style">The style.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static ProgressBarColumn FinishedStyle(this ProgressBarColumn column, Style style)
+        {
+            if (column is null)
+            {
+                throw new ArgumentNullException(nameof(column));
+            }
+
+            if (style is null)
+            {
+                throw new ArgumentNullException(nameof(style));
+            }
+
+            column.FinishedStyle = style;
+            return column;
+        }
+
+        /// <summary>
+        /// Sets the style of remaining portions of the progress bar.
+        /// </summary>
+        /// <param name="column">The column.</param>
+        /// <param name="style">The style.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static ProgressBarColumn RemainingStyle(this ProgressBarColumn column, Style style)
+        {
+            if (column is null)
+            {
+                throw new ArgumentNullException(nameof(column));
+            }
+
+            if (style is null)
+            {
+                throw new ArgumentNullException(nameof(style));
+            }
+
+            column.RemainingStyle = style;
+            return column;
+        }
+    }
+}

src/Spectre.Console/Extensions/Columns/RemainingTimeColumnExtensions.cs

@@ -0,0 +1,32 @@
+using System;
+
+namespace Spectre.Console
+{
+    /// <summary>
+    /// Contains extension methods for <see cref="RemainingTimeColumn"/>.
+    /// </summary>
+    public static class RemainingTimeColumnExtensions
+    {
+        /// <summary>
+        /// Sets the style of the remaining time text.
+        /// </summary>
+        /// <param name="column">The column.</param>
+        /// <param name="style">The style.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static RemainingTimeColumn Style(this RemainingTimeColumn column, Style style)
+        {
+            if (column is null)
+            {
+                throw new ArgumentNullException(nameof(column));
+            }
+
+            if (style is null)
+            {
+                throw new ArgumentNullException(nameof(style));
+            }
+
+            column.Style = style;
+            return column;
+        }
+    }
+}

src/Spectre.Console/Extensions/Columns/SpinnerColumnExtensions.cs

@@ -0,0 +1,32 @@
+using System;
+
+namespace Spectre.Console
+{
+    /// <summary>
+    /// Contains extension methods for <see cref="SpinnerColumn"/>.
+    /// </summary>
+    public static class SpinnerColumnExtensions
+    {
+        /// <summary>
+        /// Sets the style of the spinner.
+        /// </summary>
+        /// <param name="column">The column.</param>
+        /// <param name="style">The style.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static SpinnerColumn Style(this SpinnerColumn column, Style style)
+        {
+            if (column is null)
+            {
+                throw new ArgumentNullException(nameof(column));
+            }
+
+            if (style is null)
+            {
+                throw new ArgumentNullException(nameof(style));
+            }
+
+            column.Style = style;
+            return column;
+        }
+    }
+}

src/Spectre.Console/Extensions/PanelExtensions.cs

@@ -27,7 +27,7 @@ namespace Spectre.Console
             }
 
             alignment ??= panel.Header?.Alignment;
-            return Header(panel, new PanelHeader(text,  alignment));
+            return Header(panel, new PanelHeader(text, alignment));
         }
 
         /// <summary>

src/Spectre.Console/Extensions/ProgressExtensions.cs

@@ -0,0 +1,79 @@
+using System;
+using System.Linq;
+
+namespace Spectre.Console
+{
+    /// <summary>
+    /// Contains extension methods for <see cref="Progress"/>.
+    /// </summary>
+    public static class ProgressExtensions
+    {
+        /// <summary>
+        /// Sets the columns to be used for an <see cref="Progress"/> instance.
+        /// </summary>
+        /// <param name="progress">The <see cref="Progress"/> instance.</param>
+        /// <param name="columns">The columns to use.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static Progress Columns(this Progress progress, ProgressColumn[] columns)
+        {
+            if (progress is null)
+            {
+                throw new ArgumentNullException(nameof(progress));
+            }
+
+            if (columns is null)
+            {
+                throw new ArgumentNullException(nameof(columns));
+            }
+
+            if (!columns.Any())
+            {
+                throw new InvalidOperationException("At least one column must be specified.");
+            }
+
+            progress.Columns.Clear();
+            progress.Columns.AddRange(columns);
+
+            return progress;
+        }
+
+        /// <summary>
+        /// Sets whether or not auto refresh is enabled.
+        /// If disabled, you will manually have to refresh the progress.
+        /// </summary>
+        /// <param name="progress">The <see cref="Progress"/> instance.</param>
+        /// <param name="enabled">Whether or not auto refresh is enabled.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static Progress AutoRefresh(this Progress progress, bool enabled)
+        {
+            if (progress is null)
+            {
+                throw new ArgumentNullException(nameof(progress));
+            }
+
+            progress.AutoRefresh = enabled;
+
+            return progress;
+        }
+
+        /// <summary>
+        /// Sets whether or not auto clear is enabled.
+        /// If enabled, the task tabled will be removed once
+        /// all tasks have completed.
+        /// </summary>
+        /// <param name="progress">The <see cref="Progress"/> instance.</param>
+        /// <param name="enabled">Whether or not auto clear is enabled.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static Progress AutoClear(this Progress progress, bool enabled)
+        {
+            if (progress is null)
+            {
+                throw new ArgumentNullException(nameof(progress));
+            }
+
+            progress.AutoClear = enabled;
+
+            return progress;
+        }
+    }
+}

src/Spectre.Console/Extensions/ProgressTaskExtensions.cs

@@ -0,0 +1,44 @@
+using System;
+
+namespace Spectre.Console
+{
+    /// <summary>
+    /// Contains extension methods for <see cref="ProgressTask"/>.
+    /// </summary>
+    public static class ProgressTaskExtensions
+    {
+        /// <summary>
+        /// Sets the task description.
+        /// </summary>
+        /// <param name="task">The task.</param>
+        /// <param name="description">The description.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static ProgressTask Description(this ProgressTask task, string description)
+        {
+            if (task is null)
+            {
+                throw new ArgumentNullException(nameof(task));
+            }
+
+            task.Description = description;
+            return task;
+        }
+
+        /// <summary>
+        /// Sets the max value of the task.
+        /// </summary>
+        /// <param name="task">The task.</param>
+        /// <param name="value">The max value.</param>
+        /// <returns>The same instance so that multiple calls can be chained.</returns>
+        public static ProgressTask MaxValue(this ProgressTask task, double value)
+        {
+            if (task is null)
+            {
+                throw new ArgumentNullException(nameof(task));
+            }
+
+            task.MaxValue = value;
+            return task;
+        }
+    }
+}

src/Spectre.Console/Extensions/StringBuilderExtensions.cs

@@ -1,7 +1,7 @@
 using System.Globalization;
 using System.Text;
 
-namespace Spectre.Console
+namespace Spectre.Console.Internal
 {
     internal static class StringBuilderExtensions
     {

src/Spectre.Console/Extensions/StringExtensions.cs

@@ -62,10 +62,15 @@ namespace Spectre.Console
             return text;
         }
 
-        internal static string NormalizeLineEndings(this string? text, bool native = false)
+        internal static string? RemoveNewLines(this string? text)
+        {
+            return text?.ReplaceExact("\r\n", string.Empty)
+                ?.ReplaceExact("\n", string.Empty);
+        }
+
+        internal static string NormalizeNewLines(this string? text, bool native = false)
         {
             text = text?.ReplaceExact("\r\n", "\n");
-            text = text?.ReplaceExact("\r", string.Empty);
             text ??= string.Empty;
 
             if (native && !_alreadyNormalized)
@@ -78,7 +83,7 @@ namespace Spectre.Console
 
         internal static string[] SplitLines(this string text)
         {
-            var result = text?.NormalizeLineEndings()?.Split(new[] { '\n' }, StringSplitOptions.None);
+            var result = text?.NormalizeNewLines()?.Split(new[] { '\n' }, StringSplitOptions.None);
             return result ?? Array.Empty<string>();
         }