* move commands, futures.rs, script.rs, utils
* move over maybe_print_errors
* add nu_command crate references to nu_cli
* in commands.rs open up to pub mod from pub(crate)
* nu-cli, nu-command, and nu tests are now passing
* cargo fmt
* clean up nu-cli/src/prelude.rs
* code cleanup
* for some reason lex.rs was not formatted, may be causing my error
* remove mod completion from lib.rs which was not being used along with quickcheck macros
* add in allow unused imports
* comment out one failing external test; comment out one failing internal test
* revert commenting out failing tests; something else might be going on; someone with a windows machine should check and see what is going on with these failing windows tests
* Update Cargo.toml
Extend the optional features to nu-command
Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
* Add string argument support for path subcommands
* Add --replace option to 'path extension' command
* Add examples of replacing for path extension
* Refactor path extension and its example
* Add replacement functionality to path basename
* Refactor path subcommands to support more args
This adds a lot of redundancy to non-relevant subcommands such as type,
exists or expand.
* Add replace and num_levels options to path dirname
* Rename num_levels option to num-levels
* Remove commented code
* Clean up path basename
* Fix path dirname description
* Add path filestem opts; Rename extension -> suffix
* Add prefix option and examples to path filestem
* Fix broken num-levels of path dirname
* Fix failing example test of path filestem
* Fix failing test of path extension
* Formatting
* Add Windows-specific path subcommand examples
`path expand` is still broken but otherwise seems to fix all examples
on Windows
* Fix weird path expand on Windows
Also disable example tests for path expand. Failed caconicalization
(e.g., due to path not existing) returns the original path so the
examples always fail.
* Formatting
* Return path datatype when appropriate
* Do not append empty remainder to path dirname
* Add tests for path subcommands
* Formatting
* Revisit path subcommand description strings
* Apply clippy suggestions; Formatting
* Remove problematic test checking '~' expansion
Wouldn't run on minimal due to useing optional dependency.
The test success was also deending on the presence of home dir on the
testing machine which might not be completely robust.
* Add missing newline to file
