parse_options: Parse options

In RajLabMSSM/echoconda: echoverse module: conda environment management

Parse options

Description

Parse the available options (arguments) for a given command line tool.

Usage

parse_options(
  path,
  command = NA,
  subcommand = NA,
  help_args = c("-h", "--help", "-help", "-H"),
  args_sep = "\n",
  args_start = "-+[a-z]+",
  col_names = c("arg", "description"),
  verbose = TRUE
)

Arguments

path	Path to executable file.
command	Modifying command for tool (e.g. "submodule" when running "git submodule add").
subcommand	Modifying subcommand for tool (e.g. "add" when running "git submodule add").
help_args	Help arguments to use when identifying argument options.
args_sep	Regex pattern that separates each new argument.
args_start	Regex pattern to search for when detecting the beginning of each argument description.
col_names	Column names after parsing.
verbose	Print messages.

Examples

 
opts <- echoconda::parse_options(path="curl")

RajLabMSSM/echoconda documentation built on May 21, 2023, 10:19 a.m.