New project system & Cargo based build system

.editorconfig

@@ -0,0 +1,7 @@
+; Top-most EditorConfig file
+root = true
+
+; 4-column space indentation
+[*.cs]
+indent_style = space
+indent_size = 4

.gitignore

@@ -5,6 +5,7 @@
 *.suo
 *.user
 *.sln.docstates
+.vs
 
 # Build results
 
@@ -98,6 +99,9 @@ publish/
 # NuGet Packages Directory
 packages/
 
+# NuGet lock files
+project.lock.json
+
 # Windows Azure Build Output
 csx
 *.build.csdef

Microsoft.Common.Core/Collections/DictionaryExtension.cs

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+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+
+namespace Microsoft.Common.Core {
+    public static class DictionaryExtension {
+        public static IDictionary<string, object> FromAnonymousObject(object data) {
+            IDictionary<string, object> dict;
+            if (data != null) {
+                dict = data as IDictionary<string, object>;
+                if (dict == null) {
+                    var attr = BindingFlags.Public | BindingFlags.Instance;
+                    dict = new Dictionary<string, object>();
+                    foreach (var property in data.GetType().GetProperties(attr)) {
+                        if (property.CanRead) {
+                            dict.Add(property.Name, property.GetValue(data, null));
+                        }
+                    }
+                }
+            }
+            else {
+                dict = new Dictionary<string, object>();
+            }
+            return dict;
+        }
+
+        public static void RemoveWhere<TKey, TValue>(this IDictionary<TKey, TValue> dictionary, Func<KeyValuePair<TKey, TValue>, bool> predicate) {
+            var toRemove = dictionary.Where(predicate).ToList();
+            foreach (var item in toRemove) {
+                dictionary.Remove(item.Key);
+            }
+        }
+    }
+}

Microsoft.Common.Core/Collections/EnumerableExtensions.cs

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+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Microsoft.Common.Core {
+    public static class EnumerableExtensions {
+        public static List<T> AsList<T>(this IEnumerable<T> source) {
+            return source as List<T> ?? source.ToList();
+        }
+
+        public static T[] AsArray<T>(this IEnumerable<T> source) {
+            return source as T[] ?? source.ToArray();
+        }
+
+        public static IEnumerable<T> Append<T>(this IEnumerable<T> source, T item) {
+            foreach (T sourceItem in source) {
+                yield return sourceItem;
+            }
+
+            yield return item;
+        }
+
+        public static void Split<T>(this IEnumerable<T> source, Func<T, bool> predicate, out IList<T> first, out IList<T> second) {
+            first = new List<T>();
+            second = new List<T>();
+            foreach (var item in source) {
+                if (predicate(item)) {
+                    first.Add(item);
+                } else {
+                    second.Add(item);
+                }
+            }
+        }
+
+        public static void Split<TIn, TOut>(this IEnumerable<TIn> source, Func<TIn, bool> predicate, Func<TIn, TOut> converter, out IList<TOut> first, out IList<TOut> second) {
+            first = new List<TOut>();
+            second = new List<TOut>();
+            foreach (var item in source) {
+                if (predicate(item)) {
+                    first.Add(converter(item));
+                } else {
+                    second.Add(converter(item));
+                }
+            }
+        }
+
+        public static IEnumerable<IReadOnlyCollection<T>> Split<T>(this IEnumerable<T> source, int chunkSize) {
+            var index = 0;
+            var items = new T[chunkSize];
+            foreach (var item in source) {
+                items[index] = item;
+                index++;
+
+                if (index == chunkSize) {
+                    index = 0;
+                    yield return items;
+                    items = new T[chunkSize];
+                }
+            }
+
+            if (index > 0) {
+                T[] lastItems = new T[index];
+                Array.Copy(items, 0, lastItems, 0, lastItems.Length);
+                yield return lastItems;
+            }
+        }
+
+        public static IEnumerable<int> IndexWhere<T>(this IEnumerable<T> source, Func<T, bool> predicate) {
+            var i = 0;
+            foreach (var item in source) {
+                if (predicate(item)) {
+                    yield return i;
+                }
+
+                i++;
+            }
+        }
+
+        public static IEnumerable<T> TraverseBreadthFirst<T>(this T root, Func<T, IEnumerable<T>> selectChildren) {
+            Queue<T> items = new Queue<T>();
+            items.Enqueue(root);
+            while (items.Count > 0) {
+                var item = items.Dequeue();
+                yield return item;
+
+                IEnumerable<T> childen = selectChildren(item);
+                if (childen == null) {
+                    continue;
+                }
+
+                foreach (var child in childen) {
+                    items.Enqueue(child);
+                }
+            }
+        }
+
+        public static IEnumerable<T> TraverseDepthFirst<T>(this T root, Func<T, IEnumerable<T>> selectChildren) {
+            yield return root;
+
+            var children = selectChildren(root);
+            if (children != null) {
+                foreach (T child in children) {
+                    foreach (T t in TraverseDepthFirst(child, selectChildren)) {
+                        yield return t;
+                    }
+                }
+            }
+        }
+    }
+}

Microsoft.Common.Core/Collections/ListExtensions.cs

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+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Microsoft.Common.Core.Collections {
+    public static class ListExtensions {
+        public static IList<T> AddIf<T>(this IList<T> list, bool condition, T value) {
+            if (condition) {
+                list.Add(value);
+            }
+
+            return list;
+        }
+
+        public static void RemoveWhere<T>(this IList<T> list, Func<T, bool> predicate) {
+            for (var i = list.Count - 1; i >= 0; i--) {
+                if (predicate(list[i])) {
+                    list.RemoveAt(i);
+                }
+            }
+        }
+
+        public static bool AddSorted<T>(this IList<T> list, T value, IComparer<T> comparer = null) {
+            var index = list.BinarySearch(value, comparer);
+            if (index >= 0) {
+                return false;
+            }
+
+            list.Insert(~index, value);
+            return true;
+        }
+
+        public static bool RemoveSorted<T>(this IList<T> list, T value, IComparer<T> comparer = null) {
+            var index = list.BinarySearch(value, comparer);
+            if (index < 0) {
+                return false;
+            }
+
+            list.RemoveAt(index);
+            return true;
+        }
+
+        public static int BinarySearch<T>(this IList<T> list, T value, IComparer<T> comparer = null) {
+            if (list == null) {
+                throw new ArgumentNullException(nameof(list));
+            }
+
+            comparer = comparer ?? Comparer<T>.Default;
+
+            int low = 0;
+            int high = list.Count - 1;
+
+            while (low <= high) {
+                int mid = low + (high - low) / 2;
+                int comparisonResult = comparer.Compare(list[mid], value);
+
+                if (comparisonResult < 0) {
+                    low = mid + 1;
+                } else if (comparisonResult > 0) {
+                    high = mid - 1;
+                } else {
+                    return mid;
+                }
+            }
+
+            return ~low;
+        }
+
+        public static bool Equals<T, TOther>(this IList<T> source, IList<TOther> other, Func<T, TOther, bool> predicate) {
+            return source.Count == other.Count && !source.Where((t, i) => !predicate(t, other[i])).Any();
+        }
+    }
+}

Microsoft.Common.Core/Composition/INamedExport.cs

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+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+namespace Microsoft.Common.Core.Composition {
+    public interface INamedExport {
+        string Name { get; }
+    }
+}

Microsoft.Common.Core/Composition/NamedExportLocator.cs

@@ -0,0 +1,22 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.Linq;
+
+namespace Microsoft.Common.Core.Composition {
+    public sealed class NamedExportLocator<TExport> {
+        [ImportMany]
+        private IEnumerable<Lazy<TExport, INamedExport>> Exports { get; set; }
+
+        public NamedExportLocator(ICompositionService cs) {
+            cs.SatisfyImportsOnce(this);
+        }
+
+        public TExport GetExport(string name) {
+            return Exports.FirstOrDefault(e => e.Metadata.Name.EqualsOrdinal(name)).Value;
+        }
+    }
+}

Microsoft.Common.Core/Diagnostics/Check.cs

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+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+using System;
+
+namespace Microsoft.Common.Core.Diagnostics {
+    public static class Check {
+        public static void ArgumentNull(string argumentName, object argument) {
+            if (argument == null) {
+                throw new ArgumentNullException(argumentName);
+            }
+        }
+
+        public static void ArgumentStringNullOrEmpty(string argumentName, string argument) {
+            Check.ArgumentNull(argumentName, argument);
+
+            if (string.IsNullOrEmpty(argument)) {
+                throw new ArgumentException(argumentName);
+            }
+        }
+
+        public static void ArgumentOutOfRange(string argumentName, Func<bool> predicate) {
+            if (predicate()) {
+                throw new ArgumentOutOfRangeException(argumentName);
+            }
+        }
+
+        public static void InvalidOperation(Func<bool> predicate) {
+            if (predicate()) {
+                throw new InvalidOperationException();
+            }
+        }
+    }
+}