Exclude top-level linux folders - Fixes #3123

Author: forki

RELEASE_NOTES.md

@@ -1,4 +1,5 @@
-#### 5.237.7 - 2019-11-26
+#### 5.238.0 - 2019-11-26
+* Exclude top-level linux folders for docker support - https://github.com/fsprojects/Paket/issues/3123
 * More verbose logging
 
 #### 5.237.0 - 2019-11-25

src/Paket.Core/PaketConfigFiles/ProjectFile.fs

@@ -1912,6 +1912,13 @@ type ProjectFile with
                             if di.Name = ".fable" then false else
                             if di.Name = "node_modules" then false else
                             if topLevel && isLinux && di.FullName = "/sys" then false else
+                            if topLevel && isLinux && di.FullName = "/usr" then false else
+                            if topLevel && isLinux && di.FullName = "/proc" then false else
+                            if topLevel && isLinux && di.FullName = "/lib" then false else
+                            if topLevel && isLinux && di.FullName = "/tmp" then false else
+                            if topLevel && isLinux && di.FullName = "/home" then false else
+                            if topLevel && isLinux && di.FullName = "/media" then false else
+                            if topLevel && isLinux && di.FullName = "/etc" then false else
                             if path = paketPath then false else
                             Path.Combine(path, Constants.DependenciesFileName)
                             |> File.Exists