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tail: Change static global variables to const

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Joining7943 2023-04-21 21:58:53 +02:00
parent 48f9786164
commit d1454628e1
2 changed files with 32 additions and 33 deletions
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37
src/uu/tail/src/args.rs
View file

@ -24,22 +24,22 @@ const USAGE: &str = help_usage!("tail.md");
pub mod options {
pub mod verbosity {
pub static QUIET: &str = "quiet";
pub static VERBOSE: &str = "verbose";
pub const QUIET: &str = "quiet";
pub const VERBOSE: &str = "verbose";
}
pub static BYTES: &str = "bytes";
pub static FOLLOW: &str = "follow";
pub static LINES: &str = "lines";
pub static PID: &str = "pid";
pub static SLEEP_INT: &str = "sleep-interval";
pub static ZERO_TERM: &str = "zero-terminated";
pub static DISABLE_INOTIFY_TERM: &str = "-disable-inotify"; // NOTE: three hyphens is correct
pub static USE_POLLING: &str = "use-polling";
pub static RETRY: &str = "retry";
pub static FOLLOW_RETRY: &str = "F";
pub static MAX_UNCHANGED_STATS: &str = "max-unchanged-stats";
pub static ARG_FILES: &str = "files";
pub static PRESUME_INPUT_PIPE: &str = "-presume-input-pipe"; // NOTE: three hyphens is correct
pub const BYTES: &str = "bytes";
pub const FOLLOW: &str = "follow";
pub const LINES: &str = "lines";
pub const PID: &str = "pid";
pub const SLEEP_INT: &str = "sleep-interval";
pub const ZERO_TERM: &str = "zero-terminated";
pub const DISABLE_INOTIFY_TERM: &str = "-disable-inotify"; // NOTE: three hyphens is correct
pub const USE_POLLING: &str = "use-polling";
pub const RETRY: &str = "retry";
pub const FOLLOW_RETRY: &str = "F";
pub const MAX_UNCHANGED_STATS: &str = "max-unchanged-stats";
pub const ARG_FILES: &str = "files";
pub const PRESUME_INPUT_PIPE: &str = "-presume-input-pipe"; // NOTE: three hyphens is correct
}
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
@ -470,12 +470,11 @@ pub fn parse_args(args: impl uucore::Args) -> UResult<Settings> {
pub fn uu_app() -> Command {
#[cfg(target_os = "linux")]
pub static POLLING_HELP: &str = "Disable 'inotify' support and use polling instead";
const POLLING_HELP: &str = "Disable 'inotify' support and use polling instead";
#[cfg(all(unix, not(target_os = "linux")))]
pub static POLLING_HELP: &str = "Disable 'kqueue' support and use polling instead";
const POLLING_HELP: &str = "Disable 'kqueue' support and use polling instead";
#[cfg(target_os = "windows")]
pub static POLLING_HELP: &str =
"Disable 'ReadDirectoryChanges' support and use polling instead";
const POLLING_HELP: &str = "Disable 'ReadDirectoryChanges' support and use polling instead";
Command::new(uucore::util_name())
.version(crate_version!())

28
src/uu/tail/src/text.rs
View file

@ -5,20 +5,20 @@
// spell-checker:ignore (ToDO) kqueue
pub static DASH: &str = "-";
pub static DEV_STDIN: &str = "/dev/stdin";
pub static STDIN_HEADER: &str = "standard input";
pub static NO_FILES_REMAINING: &str = "no files remaining";
pub static NO_SUCH_FILE: &str = "No such file or directory";
pub static BECOME_INACCESSIBLE: &str = "has become inaccessible";
pub static BAD_FD: &str = "Bad file descriptor";
pub const DASH: &str = "-";
pub const DEV_STDIN: &str = "/dev/stdin";
pub const STDIN_HEADER: &str = "standard input";
pub const NO_FILES_REMAINING: &str = "no files remaining";
pub const NO_SUCH_FILE: &str = "No such file or directory";
pub const BECOME_INACCESSIBLE: &str = "has become inaccessible";
pub const BAD_FD: &str = "Bad file descriptor";
#[cfg(target_os = "linux")]
pub static BACKEND: &str = "inotify";
pub const BACKEND: &str = "inotify";
#[cfg(all(unix, not(target_os = "linux")))]
pub static BACKEND: &str = "kqueue";
pub const BACKEND: &str = "kqueue";
#[cfg(target_os = "windows")]
pub static BACKEND: &str = "ReadDirectoryChanges";
pub static FD0: &str = "/dev/fd/0";
pub static IS_A_DIRECTORY: &str = "Is a directory";
pub static DEV_TTY: &str = "/dev/tty";
pub static DEV_PTMX: &str = "/dev/ptmx";
pub const BACKEND: &str = "ReadDirectoryChanges";
pub const FD0: &str = "/dev/fd/0";
pub const IS_A_DIRECTORY: &str = "Is a directory";
pub const DEV_TTY: &str = "/dev/tty";
pub const DEV_PTMX: &str = "/dev/ptmx";