Convert 'Init' to MSBuild.

build_projects/dotnet-cli-build/GenerateBuildVersionInfo.cs

@@ -0,0 +1,84 @@
+using System.Globalization;
+using Microsoft.Build.Framework;
+using Microsoft.Build.Utilities;
+
+namespace Microsoft.DotNet.Cli.Build
+{
+    public class GenerateBuildVersionInfo : Task
+    {
+        [Required]
+        public string RepoRoot { get; set; }
+
+        [Output]
+        public int VersionMajor { get; set; }
+
+        [Output]
+        public int VersionMinor { get; set; }
+
+        [Output]
+        public int VersionPatch { get; set; }
+
+        [Output]
+        public string CommitHash { get; set; }
+
+        [Output]
+        public int CommitCount { get; set; }
+
+        [Output]
+        public string ReleaseSuffix { get; set; }
+
+        [Output]
+        public string VersionSuffix { get; set; }
+
+        [Output]
+        public string SimpleVersion { get; set; }
+
+        [Output]
+        public string NugetVersion { get; set; }
+
+        [Output]
+        public string MsiVersion { get; set; }
+
+        [Output]
+        public string VersionBadgeMoniker { get; set; }
+
+        [Output]
+        public string Channel { get; set; }
+
+        [Output]
+        public string BranchName { get; set; }
+
+        public override bool Execute()
+        {
+            var branchInfo = new BranchInfo(RepoRoot);
+
+            var commitCount = GitUtils.GetCommitCount();
+            var commitHash = GitUtils.GetCommitHash();
+
+            var buildVersion = new BuildVersion()
+            {
+                Major = int.Parse(branchInfo.Entries["MAJOR_VERSION"]),
+                Minor = int.Parse(branchInfo.Entries["MINOR_VERSION"]),
+                Patch = int.Parse(branchInfo.Entries["PATCH_VERSION"]),
+                ReleaseSuffix = branchInfo.Entries["RELEASE_SUFFIX"],
+                CommitCount = commitCount
+            };
+
+            VersionMajor = buildVersion.Major;
+            VersionMinor = buildVersion.Minor;
+            VersionPatch = buildVersion.Patch;
+            CommitHash = commitHash;
+            CommitCount = commitCount;
+            ReleaseSuffix = buildVersion.ReleaseSuffix;
+            VersionSuffix = buildVersion.VersionSuffix;
+            SimpleVersion = buildVersion.SimpleVersion;
+            NugetVersion = buildVersion.NuGetVersion;
+            MsiVersion = buildVersion.GenerateMsiVersion();
+            VersionBadgeMoniker = Monikers.GetBadgeMoniker();
+            Channel = branchInfo.Entries["CHANNEL"];
+            BranchName= branchInfo.Entries["BRANCH_NAME"];
+
+            return true;
+        }
+    }
+}