fmt

pkgs/repl/default.nix

@@ -0,0 +1,26 @@
+# yanked from @fufexan
+{
+  coreutils,
+  gnused,
+  writeShellScriptBin,
+}:
+let
+  repl = ../../lib/repl;
+  example = command: desc: ''\n\u001b[33m ${command}\u001b[0m - ${desc}'';
+in
+writeShellScriptBin "repl" ''
+  case "$1" in
+    "-h"|"--help"|"help")
+      printf "%b\n\e[4mUsage\e[0m: \
+        ${example "repl" "Loads system flake if available."} \
+        ${example "repl /path/to/flake.nix" "Loads specified flake."}\n"
+    ;;
+    *)
+      if [ -z "$1" ]; then
+        nix repl ${repl}
+      else
+        nix repl --arg flakePath $(${coreutils}/bin/readlink -f $1 | ${gnused}/bin/sed 's|/flake.nix||') ${repl}
+      fi
+    ;;
+  esac
+''