Improve configure script

CHANGELOG.md

@@ -29,6 +29,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Upgraded to GHC 9.6.5
 - Implemented config and data folder
+- Improved the `configure` script for installation
 
 ### Fixed
 

configure

@@ -1,6 +1,17 @@
 #!/bin/bash
-
+echo "Configuring Zenith...."
+if grep -q "local/share/zcash-haskell" "$HOME/.bashrc"; then
+    echo "... Paths already exist"
+else
+  # Set Paths
+  echo "... Adding new zenith paths to local configuration"
   echo "export PKG_CONFIG_PATH=$HOME/.local/share/zcash-haskell:\$PKG_CONFIG_PATH" | tee -a ~/.bashrc
   echo "export LD_LIBRARY_PATH=$HOME/.local/share/zcash-haskell:\$LD_LIBRARY_PATH" | tee -a ~/.bashrc
+fi  
+echo "... Reloading paths"
 source ~/.bashrc
+echo "... building zcash-haskell"
 cd zcash-haskell && cabal build
+echo
+echo "Done"
+echo