less verbose build

book/default.nix

@@ -20,23 +20,22 @@ let
     ];
 
     buildPhase = ''
-      cp -vrf $src/src .
-      cp -vrf $src/book.toml .
+      cp -rf $src/src .
+      cp -rf $src/book.toml .
       mkdir book
       mdbook build
-      ls -la ./book
       cd ./src && ./build.sh && cd ..
       cd ./book && kindlegen lewa.epub ||: && cd ..
     '';
 
     installPhase = ''
       mkdir -p $out
-      cp -vrf book $out/book
+      cp -rf book $out/book
     '';
   };
 in pkgs.dockerTools.buildLayeredImage {
   name = "xena/lewa-book";
   tag = version;
-  contents = [ book nur.repos.xe.quickserv ];
+  contents = [ nur.repos.xe.quickserv book ];
   config.Cmd = [ "/bin/quickserv" "-port=9001" "-dir=/book" ];
 }

book/src/intro/ebook.md

@@ -2,6 +2,6 @@
 
 The following is the eBook edition of L'ewa: A Personal Language. 
 
-- [ePub (iBooks)](./lewa.epub)
-- [Kindle](./lewa.mobi)
-- [PDF](./lewa.pdf)
+- [ePub (iBooks)](../lewa.epub)
+- [Kindle](../lewa.mobi)
+- [PDF](../lewa.pdf)