From 595a5a8cdef32ad2b3558f0b129f4b54068192fa Mon Sep 17 00:00:00 2001
From: Aaron Stannard <aaron@petabridge.com>
Date: Tue, 28 Jan 2020 15:45:57 -0600
Subject: [PATCH] modified build script so if there's a beta version in the
 release notes, that ges automatically included in the NuGet package metadata
 (#4175)

---
 build.fsx | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/build.fsx b/build.fsx
index 52b5dbb502d..9ccc4f5ed88 100644
--- a/build.fsx
+++ b/build.fsx
@@ -30,15 +30,22 @@ let outputBinariesNetStandard = outputBinaries @@ "netstandard1.6"
 let buildNumber = environVarOrDefault "BUILD_NUMBER" "0"
 let hasTeamCity = (not (buildNumber = "0")) // check if we have the TeamCity environment variable for build # set
 let preReleaseVersionSuffix = "beta" + (if (not (buildNumber = "0")) then (buildNumber) else DateTime.UtcNow.Ticks.ToString())
+
+let releaseNotes =
+    File.ReadLines (__SOURCE_DIRECTORY__ @@ "RELEASE_NOTES.md")
+    |> ReleaseNotesHelper.parseReleaseNotes
+
+let versionFromReleaseNotes =
+    match releaseNotes.SemVer.PreRelease with
+    | Some r -> r.Origin
+    | None -> ""
+
 let versionSuffix = 
     match (getBuildParam "nugetprerelease") with
     | "dev" -> preReleaseVersionSuffix
-    | "" -> ""
+    | "" -> versionFromReleaseNotes
     | str -> str
-
-let releaseNotes =
-    File.ReadLines "./RELEASE_NOTES.md"
-    |> ReleaseNotesHelper.parseReleaseNotes
+    
 
 // Incremental builds
 let runIncrementally = hasBuildParam "incremental"