Short option for --dry-run

[GladioFeng]

Prerequisites

rush 0.5.2

• [x] make sure you're are using the latest version by rush -V
• [x] read the usage (rush -h) and examples

Describe your issue

Add a short option -D for excuting same function with --dry-run --dry-run is a frequently option, it is a nice thing to add a short option. By the way, rush is a very nice tools for bioinformatics guys. 🤩🤩🤩 You can add a buy me coffee link with wechat or something else. 🥳🥳

• [x] describe the problem
• [x] provide a reproducible example

[shenwei356]

Both -d and -D have been occupied. The long option --dry-run is long but clear to indicate it's a dry run mode.

  -d, --field-delimiter string    field delimiter in records, support regular expression (default "\\s+")
  -D, --record-delimiter string   record delimiter (default is "\n") (default "\n")

[GladioFeng]

oo, alright. Anaway, the tools you developed are really nice. 😃