ask_dir_create: Ask: create directory if missing

In rappster/clix: A custom CLI implementation

Ask: create directory if missing

Description

Usage

ask_dir_create(
  dir = "/path/to/directory",
  title = "Directory check",
  preamble_exists_no = c("Directory {.field {dir}} does not exist yet.",
    "Do you want to create it?"),
  preamble_exists_yes = c("Directory {.field {dir}} already exists."),
  implications_yes_addendum = character(),
  implications_yes = c("Directory {.field {dir}} will be created"),
  implications_no_addendum = character(),
  implications_no = c("Nothing ;-)"),
  step = 0,
  steps_max = 0,
  is_interactive = interactive()
)

Arguments

dir	(character or fs_path) Directory in question.
title	(character) Title for this "input block".
preamble_exists_no	(character) Preamble text.
preamble_exists_yes	(character) Preamble text.
implications_yes_addendum	(character) Additional text for the implications preamble text
implications_yes	(character) Vector with implications
implications_no_addendum	(character) Additional text for the implications preamble text
implications_no	(character) Vector with implications
step	(integer) Denote which process step this is. See cli::h1().
steps_max	(integer) Denote how many process steps there are in total. See cli::h1().
is_interactive	[logical] Interactive mode yes/no

Examples

## Not run: 
path <- ask_dir_create(dir = fs::path(tempdir(), "a/b/c"))
path %>% fs::dir_exists()

ask_dir_create(dir = fs::path(tempdir(), "a/b/c"))
# Answer with an input of 2 ("No")

ask_dir_create(dir = fs::path(tempdir(), "a/b/c"))
# Answer with an input of 3 ("Let me start over")

ask_dir_create(dir = fs::path(tempdir(), "a/b/c"))
# Answer with an input of 4 ("Exit")

## End(Not run)

rappster/clix documentation built on Aug. 16, 2022, 9:54 p.m.