mirror of
https://github.com/nushell/nushell.git
synced 2025-04-27 06:38:21 +02:00
bcd85b6f3e
# Description Removes unnecessary usages of `Call::rest_iter_flattened` and `get_rest_for_glob_pattern` and replaces them with `CallExt::rest`. # User-Facing Changes None
90 lines
2.4 KiB
Rust
90 lines
2.4 KiB
Rust
use dialoguer::Input;
|
|
use std::{
|
|
error::Error,
|
|
path::{Path, PathBuf},
|
|
};
|
|
|
|
#[derive(Debug, Eq, Ord, PartialEq, PartialOrd)]
|
|
pub struct Resource {
|
|
pub at: usize,
|
|
pub location: PathBuf,
|
|
}
|
|
|
|
impl Resource {}
|
|
|
|
pub fn try_interaction(
|
|
interactive: bool,
|
|
prompt: String,
|
|
) -> (Result<Option<bool>, Box<dyn Error>>, bool) {
|
|
let interaction = if interactive {
|
|
match get_interactive_confirmation(prompt) {
|
|
Ok(i) => Ok(Some(i)),
|
|
Err(e) => Err(e),
|
|
}
|
|
} else {
|
|
Ok(None)
|
|
};
|
|
|
|
let confirmed = match interaction {
|
|
Ok(maybe_input) => maybe_input.unwrap_or(false),
|
|
Err(_) => false,
|
|
};
|
|
|
|
(interaction, confirmed)
|
|
}
|
|
|
|
fn get_interactive_confirmation(prompt: String) -> Result<bool, Box<dyn Error>> {
|
|
let input = Input::new()
|
|
.with_prompt(prompt)
|
|
.validate_with(|c_input: &String| -> Result<(), String> {
|
|
if c_input.len() == 1
|
|
&& (c_input == "y" || c_input == "Y" || c_input == "n" || c_input == "N")
|
|
{
|
|
Ok(())
|
|
} else if c_input.len() > 1 {
|
|
Err("Enter only one letter (Y/N)".to_string())
|
|
} else {
|
|
Err("Input not valid".to_string())
|
|
}
|
|
})
|
|
.default("Y/N".into())
|
|
.interact_text()?;
|
|
|
|
if input == "y" || input == "Y" {
|
|
Ok(true)
|
|
} else {
|
|
Ok(false)
|
|
}
|
|
}
|
|
|
|
/// Return `Some(true)` if the last change time of the `src` old than the `dst`,
|
|
/// otherwisie return `Some(false)`. Return `None` if the `src` or `dst` doesn't exist.
|
|
#[allow(dead_code)]
|
|
pub fn is_older(src: &Path, dst: &Path) -> Option<bool> {
|
|
if !dst.exists() || !src.exists() {
|
|
return None;
|
|
}
|
|
#[cfg(unix)]
|
|
{
|
|
use std::os::unix::fs::MetadataExt;
|
|
let src_ctime = std::fs::metadata(src)
|
|
.map(|m| m.ctime())
|
|
.unwrap_or(i64::MIN);
|
|
let dst_ctime = std::fs::metadata(dst)
|
|
.map(|m| m.ctime())
|
|
.unwrap_or(i64::MAX);
|
|
Some(src_ctime <= dst_ctime)
|
|
}
|
|
#[cfg(windows)]
|
|
{
|
|
use std::os::windows::fs::MetadataExt;
|
|
let src_ctime = std::fs::metadata(src)
|
|
.map(|m| m.last_write_time())
|
|
.unwrap_or(u64::MIN);
|
|
let dst_ctime = std::fs::metadata(dst)
|
|
.map(|m| m.last_write_time())
|
|
.unwrap_or(u64::MAX);
|
|
Some(src_ctime <= dst_ctime)
|
|
}
|
|
}
|