Add touch applet
This commit is contained in:
parent
44914ced6f
commit
226bc46888
331
Cargo.lock
generated
331
Cargo.lock
generated
@ -11,6 +11,15 @@ dependencies = [
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|
||||
"windows_aarch64_msvc",
|
||||
"windows_i686_gnu",
|
||||
"windows_i686_msvc",
|
||||
"windows_x86_64_gnu",
|
||||
"windows_x86_64_gnullvm",
|
||||
"windows_x86_64_msvc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_gnullvm"
|
||||
version = "0.42.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8c9864e83243fdec7fc9c5444389dcbbfd258f745e7853198f365e3c4968a608"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_msvc"
|
||||
version = "0.42.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4c8b1b673ffc16c47a9ff48570a9d85e25d265735c503681332589af6253c6c7"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnu"
|
||||
version = "0.42.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "de3887528ad530ba7bdbb1faa8275ec7a1155a45ffa57c37993960277145d640"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_msvc"
|
||||
version = "0.42.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bf4d1122317eddd6ff351aa852118a2418ad4214e6613a50e0191f7004372605"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.42.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c1040f221285e17ebccbc2591ffdc2d44ee1f9186324dd3e84e99ac68d699c45"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnullvm"
|
||||
version = "0.42.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "628bfdf232daa22b0d64fdb62b09fcc36bb01f05a3939e20ab73aaf9470d0463"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.42.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "447660ad36a13288b1db4d4248e857b510e8c3a225c822ba4fb748c0aafecffd"
|
||||
|
||||
@ -30,6 +30,7 @@ clap_complete_nushell = "0.1"
|
||||
clap_mangen = "0.2"
|
||||
data-encoding = "2.3"
|
||||
digest = "0.10"
|
||||
filetime = "0.2"
|
||||
lazy_static = "1.4"
|
||||
libc = { workspace = true }
|
||||
md5 = { version = "0.10", package = "md-5" }
|
||||
@ -50,6 +51,11 @@ version = "4.1"
|
||||
default_features = false
|
||||
features = ["std", "help", "usage", "error-context"]
|
||||
|
||||
[dependencies.chrono]
|
||||
version = "0.4"
|
||||
default_features = false
|
||||
features = ["std", "alloc", "clock"]
|
||||
|
||||
[dependencies.errno]
|
||||
package = "errno"
|
||||
path = "errno"
|
||||
|
||||
@ -63,6 +63,7 @@ code between applets, making for an overall smaller binary.
|
||||
- swaplabel
|
||||
- swapoff
|
||||
- sync
|
||||
- touch
|
||||
- true
|
||||
- umount
|
||||
- unlink
|
||||
|
||||
@ -45,6 +45,7 @@ mod rm;
|
||||
mod rmdir;
|
||||
mod sleep;
|
||||
mod sync;
|
||||
mod touch;
|
||||
mod r#true;
|
||||
mod unlink;
|
||||
mod wc;
|
||||
@ -94,6 +95,7 @@ pub fn get(name: &str) -> Option<Box<dyn Cmd>> {
|
||||
"rmdir" => Some(Box::new(rmdir::Rmdir::default())),
|
||||
"sleep" => Some(Box::new(sleep::Sleep::default())),
|
||||
"sync" => Some(Box::new(sync::Sync::default())),
|
||||
"touch" => Some(Box::new(touch::Touch::default())),
|
||||
"true" => Some(Box::new(r#true::True::default())),
|
||||
"unlink" => Some(Box::new(unlink::Unlink::default())),
|
||||
"wc" => Some(Box::new(wc::Wc::default())),
|
||||
@ -104,7 +106,7 @@ pub fn get(name: &str) -> Option<Box<dyn Cmd>> {
|
||||
}
|
||||
}
|
||||
|
||||
pub static COMMANDS: [&str; 43] = [
|
||||
pub static COMMANDS: [&str; 44] = [
|
||||
"base32",
|
||||
"base64",
|
||||
"basename",
|
||||
@ -142,6 +144,7 @@ pub static COMMANDS: [&str; 43] = [
|
||||
"rmdir",
|
||||
"sleep",
|
||||
"sync",
|
||||
"touch",
|
||||
"true",
|
||||
"unlink",
|
||||
"wc",
|
||||
|
||||
126
corebox/commands/touch/mod.rs
Normal file
126
corebox/commands/touch/mod.rs
Normal file
@ -0,0 +1,126 @@
|
||||
use chrono::DateTime;
|
||||
use clap::{value_parser, Arg, ArgAction, ArgGroup, Command};
|
||||
use filetime::*;
|
||||
use shitbox::Cmd;
|
||||
use std::{error::Error, fs::File, io, path::PathBuf};
|
||||
|
||||
#[derive(Debug, Default)]
|
||||
pub struct Touch;
|
||||
|
||||
impl Cmd for Touch {
|
||||
fn cli(&self) -> clap::Command {
|
||||
Command::new("touch")
|
||||
.about("set file timestamps")
|
||||
.author("Nathan Fisher")
|
||||
.version(env!("CARGO_PKG_VERSION"))
|
||||
.args([
|
||||
Arg::new("access")
|
||||
.help("set the access time of the file")
|
||||
.short('a')
|
||||
.long("access")
|
||||
.action(ArgAction::SetTrue),
|
||||
Arg::new("modify")
|
||||
.help("set the modification time of the file")
|
||||
.short('m')
|
||||
.long("modification")
|
||||
.conflicts_with("access")
|
||||
.action(ArgAction::SetTrue),
|
||||
Arg::new("create")
|
||||
.help("Don't create file if it doesn't exist, not affecting exit status.")
|
||||
.short('c')
|
||||
.long("nocreate")
|
||||
.action(ArgAction::SetFalse),
|
||||
Arg::new("datetime")
|
||||
.help("Set the time of the format YYYY-MM-DDThh:mm:SS[Z] used for [-am].")
|
||||
.short('d')
|
||||
.long("datetime")
|
||||
.value_name("time")
|
||||
.num_args(1),
|
||||
Arg::new("ref")
|
||||
.help("Set the time used for [-am] to the modification time of ref_file.")
|
||||
.short('r')
|
||||
.long("ref")
|
||||
.value_name("file")
|
||||
.num_args(1),
|
||||
Arg::new("epoch")
|
||||
.help(
|
||||
"Set the time used for [-am] given as the number of seconds \
|
||||
since the Unix epoch 1970-01-01T00:00:00Z.",
|
||||
)
|
||||
.short('T')
|
||||
.long("epoch")
|
||||
.value_name("time")
|
||||
.value_parser(value_parser!(i64))
|
||||
.num_args(1),
|
||||
Arg::new("time")
|
||||
.help("Set the time of the format [[CC]YY]MMDDhhmm[.SS] used for [-am].")
|
||||
.short('t')
|
||||
.long("time")
|
||||
.value_name("time")
|
||||
.num_args(1),
|
||||
Arg::new("file").num_args(1..).required(true),
|
||||
])
|
||||
.group(
|
||||
ArgGroup::new("timespec")
|
||||
.args(["datetime", "ref", "epoch", "time"])
|
||||
.multiple(false),
|
||||
)
|
||||
}
|
||||
|
||||
fn run(&self, matches: &clap::ArgMatches) -> Result<(), Box<dyn std::error::Error>> {
|
||||
let ft = if let Some(time) = matches.get_one::<String>("datetime") {
|
||||
FileTime::from_unix_time(parse_datetime(time)?, 0)
|
||||
} else if let Some(time) = matches.get_one::<String>("time") {
|
||||
FileTime::from_unix_time(parse_time(time)?, 0)
|
||||
} else if let Some(ep) = matches.get_one::<i64>("epoch") {
|
||||
FileTime::from_unix_time(*ep, 0)
|
||||
} else if let Some(file_ref) = matches.get_one::<String>("ref") {
|
||||
let meta = File::open(file_ref)?.metadata()?;
|
||||
FileTime::from_last_modification_time(&meta)
|
||||
} else {
|
||||
FileTime::now()
|
||||
};
|
||||
|
||||
if let Some(files) = matches.get_many::<String>("file") {
|
||||
for f in files {
|
||||
let path = PathBuf::from(f);
|
||||
if !path.exists() && matches.get_flag("create") {
|
||||
File::create(&path)?;
|
||||
}
|
||||
if matches.get_flag("access") {
|
||||
set_file_atime(&path, ft)?;
|
||||
} else if matches.get_flag("modify") {
|
||||
set_file_mtime(&path, ft)?;
|
||||
} else {
|
||||
set_file_times(&path, ft, ft)?;
|
||||
}
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn path(&self) -> Option<shitbox::Path> {
|
||||
Some(shitbox::Path::UsrBin)
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_datetime(time: &str) -> Result<i64, Box<dyn Error>> {
|
||||
match time.len() {
|
||||
19 => Ok(DateTime::parse_from_str(time, "%Y-%m-%dT%H:%M:%S")?.timestamp()),
|
||||
25 => Ok(DateTime::parse_from_rfc3339(time)?.timestamp()),
|
||||
_ => Err(io::Error::new(io::ErrorKind::Other, "invalid datetime string").into()),
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_time(time: &str) -> Result<i64, Box<dyn Error>> {
|
||||
let dt = match time.len() {
|
||||
8 => DateTime::parse_from_str(time, "%m%d%H%M")?,
|
||||
10 => DateTime::parse_from_str(time, "%y%m%d%H%M")?,
|
||||
11 => DateTime::parse_from_str(time, "%m%d%H%M.%S")?,
|
||||
12 => DateTime::parse_from_str(time, "%Y%m%d%H%M")?,
|
||||
13 => DateTime::parse_from_str(time, "%y%m%d%H%M.%S")?,
|
||||
15 => DateTime::parse_from_str(time, "%Y%m%d%H%M.%S")?,
|
||||
_ => return Err(io::Error::new(io::ErrorKind::Other, "invalid datetime string").into()),
|
||||
};
|
||||
Ok(dt.timestamp())
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user