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Merge pull request #4327 from cakebaker/ln_fix_format_of_help_text

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ln: fix format of help text
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Terts Diepraam 2023-02-08 16:12:31 +01:00 committed by GitHub
commit 7687cffa5c
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1 changed files with 16 additions and 22 deletions
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38
src/uu/ln/src/ln.rs
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@ -85,26 +85,21 @@ impl UError for LnError {
}
}
fn long_usage() -> String {
String::from(
" In the 1st form, create a link to TARGET with the name LINK_NAME.
In the 2nd form, create a link to TARGET in the current directory.
In the 3rd and 4th forms, create links to each TARGET in DIRECTORY.
Create hard links by default, symbolic links with --symbolic.
By default, each destination (name of new link) should not already exist.
When creating hard links, each TARGET must exist. Symbolic links
can hold arbitrary text; if later resolved, a relative link is
interpreted in relation to its parent directory.
",
)
}
static ABOUT: &str = "Change file owner and group";
const ABOUT: &str = "Change file owner and group";
const USAGE: &str = "\
{} [OPTION]... [-T] TARGET LINK_NAME
{} [OPTION]... TARGET
{} [OPTION]... TARGET... DIRECTORY
{} [OPTION]... -t DIRECTORY TARGET...";
{} [OPTION]... [-T] TARGET LINK_NAME
{} [OPTION]... TARGET
{} [OPTION]... TARGET... DIRECTORY
{} [OPTION]... -t DIRECTORY TARGET...";
const LONG_USAGE: &str = "\
In the 1st form, create a link to TARGET with the name LINK_NAME.\n\
In the 2nd form, create a link to TARGET in the current directory.\n\
In the 3rd and 4th forms, create links to each TARGET in DIRECTORY.\n\
Create hard links by default, symbolic links with --symbolic.\n\
By default, each destination (name of new link) should not already exist.\n\
When creating hard links, each TARGET must exist. Symbolic links\n\
can hold arbitrary text; if later resolved, a relative link is\n\
interpreted in relation to its parent directory.";
mod options {
pub const FORCE: &str = "force";
@ -124,10 +119,9 @@ static ARG_FILES: &str = "files";
#[uucore::main]
pub fn uumain(args: impl uucore::Args) -> UResult<()> {
// clap requires a 'static string
let long_usage = format!(
"{}\n{}",
long_usage(),
"{}\n\n{}",
LONG_USAGE,
backup_control::BACKUP_CONTROL_LONG_HELP
);