[BIN] Script to easy install Garg

bin/install

 #!/bin/bash
 
-#stack install --nix --profile --test --fast --no-install-ghc --skip-ghc-check
-
-# Another solution to build
-# nix-shell
-# stack build
-# If you have a linker issue:
-# stack build --extra-lib-dirs=/nix/store/r3x96j3kmcs8dv4l02rrjmbhm535jycy-icu4c-72.1/lib
-
-if [[ $1 == "dev" ]] ;
-  then
-    echo "DEV install"
-    #env LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 stack --nix install --no-install-ghc --skip-ghc-check --no-haddock-deps
-  else
-    echo "PROD install (with documentation)"
-    nix-shell --run "cabal update && cabal build && cabal --overwrite-policy=always install"
-    #env LANG=C.UTF-8 stack install --haddock --nix --test --no-install-ghc --skip-ghc-check --no-haddock-deps
-fi
+echo "GarganText, build, install, test and documentation"
+nix-shell --run "cabal update                                     \\
+                 && cabal build                                   \\
+                 && cabal --overwrite-policy=always install       \\
+                 && cabal v2-test --test-show-details=streaming   \\
+                 && cabal haddock"