Viewing profile — rustshellscript

You can check https://github.com/rust-shell-script/rust_cmd_lib

Here: https://github.com/rust-shell-script/rust_cmd_lib

Here is the rust library with the “the only good parts” of bash/shell script: https://github.com/rust-shell-script/rust_cmd_lib

The only good part of sh/bash script is to run commands with piping/redirection support IMO，other than that I saw posts like this to explain sh/bash script’s puzzles/pitfalls all t…

zsh is also doing the variable substitution better than bash. FYI, I just released rust_cmd_lib 1.0 recently, which can do variable substitution without any quotes: https://github.…

I have developed a similar library before: https://github.com/rust-shell-script/bash_cmd_lib/blob/maste... which can do temp files cleanup, different levels ofreporting and redirec…

Thanks Steve. I have studied the "200 lines" book a few days ago, but was still confused. Only after seeing your talks, everything becomes so much clearer. These talks should reall…

I have created a similar library for bash. However, there are more pitfalls related to errexit, see [1] and even shellcheck can not help there. I have tried to solve the pitfalls i…

Unquoted argument is not an issue here, see some examples here: https://github.com/rust-shell-script/rust_cmd_lib/issues/10

since run_cmd! and run_fun! are returning result type, you can always do let _ = run_cmd!(ls nofile); to ignore single command error. The “xxx || true” is for ignoring error within…

It can be supported with internal APIs, even without macros: Cmds::from_cmd(Cmd(...).current_dir(..)) .pipe(Cmd(...).current_dir(...)) .run_cmd(...) As you can see, it is very verb…

Thanks, yes since I just finished the core functionality of this project and I am not surprised if it is still missing some critical features when converting bash script. Pls file …

You can consider it was enabled by default, and any failed command would return error unless you mask it with “xx || true”.

Yes, I also use this for automatically capturing command error messages with timestamps into logs: https://github.com/rust-shell-script/bash_cmd_lib/blob/0b0a6... However this can …

Author here, thanks for your feedback. This library is calling std::process::command underneath without any shell dependency, which I believe is the same as plumbum’s run* APIs and…

I am recently working on a hobby programming language: https://github.com/rust-shell-script/rust-shell-script , which could compile to either rust code or shell script. This book h…