Replaced $@ with "$@" in the lbf scripts, and added -p to

`mkdir`

Author: jared

lambda-buffers-frontend/build.nix

@@ -90,13 +90,13 @@
         lbf = pkgs.writeShellScriptBin "lbf" ''
           export LB_CODEGEN=${config.packages.lbg-haskell}/bin/lbg-haskell;
           export LB_COMPILER=${config.packages.lbc}/bin/lbc;
-          ${config.packages.lbf-pure}/bin/lbf $@
+          ${config.packages.lbf-pure}/bin/lbf "$@"
         '';
 
         lbf-prelude-to-haskell = pkgs.writeShellScriptBin "lbf-prelude-to-haskell" ''
           export LB_COMPILER=${config.packages.lbc}/bin/lbc;
-          mkdir autogen;
-          mkdir .work;
+          mkdir -p autogen;
+          mkdir -p .work;
           ${config.overlayAttrs.lbf-nix.lbfBuild.buildCall {
             files = [];
             import-paths = [ config.packages.lbf-prelude ];
@@ -105,13 +105,13 @@
             gen-dir = "autogen";
             gen-opts = ["--config=${config.packages.codegen-configs}/haskell-prelude-base.json"];
             work-dir = ".work";
-          }} $@;
+          }} "$@";
         '';
 
         lbf-plutus-to-haskell = pkgs.writeShellScriptBin "lbf-plutus-to-haskell" ''
           export LB_COMPILER=${config.packages.lbc}/bin/lbc;
-          mkdir autogen;
-          mkdir .work;
+          mkdir -p autogen;
+          mkdir -p .work;
           ${config.overlayAttrs.lbf-nix.lbfBuild.buildCall {
             files = [];
             import-paths = [ config.packages.lbf-prelude config.packages.lbf-plutus ];
@@ -123,13 +123,13 @@
               "--config=${config.packages.codegen-configs}/haskell-plutus-plutustx.json"
             ];
             work-dir = ".work";
-          }} $@;
+          }} "$@";
         '';
 
         lbf-prelude-to-purescript = pkgs.writeShellScriptBin "lbf-prelude-to-purescript" ''
           export LB_COMPILER=${config.packages.lbc}/bin/lbc;
-          mkdir autogen;
-          mkdir .work;
+          mkdir -p autogen;
+          mkdir -p .work;
           ${config.overlayAttrs.lbf-nix.lbfBuild.buildCall {
             files = [];
             import-paths = [ config.packages.lbf-prelude ];
@@ -138,13 +138,13 @@
             gen-dir = "autogen";
             gen-opts = ["--config=${config.packages.codegen-configs}/purescript-prelude-base.json"];
             work-dir = ".work";
-          }} $@;
+          }} "$@";
         '';
 
         lbf-plutus-to-purescript = pkgs.writeShellScriptBin "lbf-plutus-to-purescript" ''
           export LB_COMPILER=${config.packages.lbc}/bin/lbc;
-          mkdir autogen;
-          mkdir .work;
+          mkdir -p autogen;
+          mkdir -p .work;
           ${config.overlayAttrs.lbf-nix.lbfBuild.buildCall {
             files = [];
             import-paths = [ config.packages.lbf-prelude config.packages.lbf-plutus ];
@@ -156,7 +156,7 @@
                 "--config=${config.packages.codegen-configs}/purescript-plutus-ctl.json"
             ];
             work-dir = ".work";
-          }} $@;
+          }} "$@";
         '';
 
       };