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update wc

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This commit is contained in:
Felipe Lema 2021-03-08 11:50:26 -03:00
parent e4d9d1868a
commit 3e0a10d732
1 changed files with 22 additions and 20 deletions
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42
src/uu/wc/src/wc.rs
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@ -29,11 +29,11 @@ struct Settings {
impl Settings {
fn new(matches: &ArgMatches) -> Settings {
let settings = Settings {
show_bytes: matches.is_present(OPT_BYTES),
show_chars: matches.is_present(OPT_CHAR),
show_lines: matches.is_present(OPT_LINES),
show_words: matches.is_present(OPT_WORDS),
show_max_line_length: matches.is_present(OPT_MAX_LINE_LENGTH),
show_bytes: matches.is_present(options::BYTES),
show_chars: matches.is_present(options::CHAR),
show_lines: matches.is_present(options::LINES),
show_words: matches.is_present(options::WORDS),
show_max_line_length: matches.is_present(options::MAX_LINE_LENGTH),
};
if settings.show_bytes
@ -68,11 +68,13 @@ static ABOUT: &str = "Display newline, word, and byte counts for each FILE, and
more than one FILE is specified.";
static VERSION: &str = env!("CARGO_PKG_VERSION");
static OPT_BYTES: &str = "bytes";
static OPT_CHAR: &str = "chars";
static OPT_LINES: &str = "lines";
static OPT_MAX_LINE_LENGTH: &str = "max-line-length";
static OPT_WORDS: &str = "words";
pub mod options {
pub static BYTES: &str = "bytes";
pub static CHAR: &str = "chars";
pub static LINES: &str = "lines";
pub static MAX_LINE_LENGTH: &str = "max-line-length";
pub static WORDS: &str = "words";
}
static ARG_FILES: &str = "files";
@ -92,33 +94,33 @@ pub fn uumain(args: impl uucore::Args) -> i32 {
.about(ABOUT)
.usage(&usage[..])
.arg(
Arg::with_name(OPT_BYTES)
Arg::with_name(options::BYTES)
.short("c")
.long(OPT_BYTES)
.long(options::BYTES)
.help("print the byte counts"),
)
.arg(
Arg::with_name(OPT_CHAR)
Arg::with_name(options::CHAR)
.short("m")
.long(OPT_CHAR)
.long(options::CHAR)
.help("print the character counts"),
)
.arg(
Arg::with_name(OPT_LINES)
Arg::with_name(options::LINES)
.short("l")
.long(OPT_LINES)
.long(options::LINES)
.help("print the newline counts"),
)
.arg(
Arg::with_name(OPT_MAX_LINE_LENGTH)
Arg::with_name(options::MAX_LINE_LENGTH)
.short("L")
.long(OPT_MAX_LINE_LENGTH)
.long(options::MAX_LINE_LENGTH)
.help("print the length of the longest line"),
)
.arg(
Arg::with_name(OPT_WORDS)
Arg::with_name(options::WORDS)
.short("w")
.long(OPT_WORDS)
.long(options::WORDS)
.help("print the word counts"),
)
.arg(Arg::with_name(ARG_FILES).multiple(true).takes_value(true))