33 lines
946 B
Text
33 lines
946 B
Text
use console::Style;
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use std::io::{self, Write};
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pub fn choose_package_mirror() -> Option<String> {
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let mirrors = vec![
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"https://ftp.fau.de",
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"https://mirror.kernel.org/linux",
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"https://mirror.example.org/linux",
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];
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println!("Optional: choose a mirror for source packages:");
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for (i, mirror) in mirrors.iter().enumerate() {
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println!(" [{}] {}", i + 1, mirror);
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}
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print!("Enter number or press Enter for default: ");
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io::stdout().flush().unwrap();
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let mut input = String::new();
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io::stdin().read_line(&mut input).unwrap();
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let input = input.trim();
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if input.is_empty() {
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None
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} else {
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let choice = input.parse::<usize>().unwrap_or(1);
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let chosen = mirrors.get(choice.saturating_sub(1)).unwrap_or(&mirrors[0]);
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println!("Using package mirror: {}", Style::new().green().apply_to(chosen));
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Some(chosen.to_string())
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}
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}
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