more steps

Author: tgvashworth

cli-files/README.md

@@ -68,6 +68,11 @@ A world of struggle.
 - `go get -u github.com/spf13/cobra@latest`
 - follow [user guide](https://github.com/spf13/cobra/blob/master/user_guide.md) to `main.go` and `root.go` with a root command that prints hello
 - implement basic ls with `os.ReadDir`
+- allow the command to take arguments with `cobra.ArbitraryArgs`
+- when passed an argument such as `go-ls assets`, read from the passed directory
+- handle the error (e.g. `Error: fdopendir go.mod: not a directory` when passing `go-ls` a file argument)
+- update `go-ls` to match `ls` in terms of how it handles files (hint: `os.Stat`)
+- make `go-ls -h` include a helpful description
 
 [go]: https://go.dev/
 [cat]: https://en.m.wikipedia.org/wiki/Cat_(Unix)