Suave serves Vue files

- Only send the 404 for /api routes; otherwise, serve files from
wwwroot, and send index.html if the path doesn't exist, so Vue can
handle it
- Minor build file tweaks

build.fsx

@@ -2,7 +2,7 @@
 open Fake
 open System
 
-let buildDir = "./build/"
+let buildDir = "build"
 
 /// Path to the Vue app
 let appPath = "src" @@ "app"
@@ -39,7 +39,7 @@ Target "BuildApi" (fun _ ->
 Target "Publish" (fun _ ->
   ExecProcess (fun info ->
     info.FileName <- "dotnet"
-    info.Arguments <- """publish -o ..\..\build"""
+    info.Arguments <- sprintf "publish -o %s" (".." @@ ".." @@ buildDir)
     info.WorkingDirectory <- apiPath) TimeSpan.MaxValue
   |> ignore
 )

src/api/App.fs

@@ -149,7 +149,6 @@ module Route =
   /// /api/journal ~ All active prayer requests for a user
   let journal = "/api/journal"
 
-
 /// All WebParts that compose the public API
 module WebParts =
   
@@ -173,12 +172,20 @@ module WebParts =
       let reqs = Data.Requests.allForUser (defaultArg (read ctx "user") "") dataCtx
       JSON reqs)
 
+  /// API-specific routes
+  let apiRoutes =
+    choose [
+      GET >=> path Route.journal >=> viewJournal
+      errorJSON HttpCode.HTTP_404 "Page not found"
+      ]
+
   /// Suave application
   let app =
     Auth.loggedOn
     >=> choose [
-          GET >=> path Route.journal >=> viewJournal
-          errorJSON HttpCode.HTTP_404 "Page not found"
+          path "/api" >=> apiRoutes
+          Files.browseHome
+          Files.browseFileHome "index.html"
           ]
 
 [<EntryPoint>]

src/api/MyPrayerJournal.fsproj

@@ -14,12 +14,8 @@
     <Compile Include="Migrations/20170104023341_InitialDb.fs" />
     <Compile Include="Migrations/DataContextModelSnapshot.fs" />
     <Compile Include="App.fs" />
-    <Content Update="appsettings.json">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
-    <Content Update="wwwroot/**">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </Content>
+    <None Include="appsettings.json" CopyToOutputDirectory="Always" />
+    <None Include="wwwroot/**" CopyToOutputDirectory="Always" />
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="FSharp.Core" Version="4.2.3" />