98 lines
2.6 KiB
Rust
98 lines
2.6 KiB
Rust
use std::thread;
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use std::time::{Duration, Instant};
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use console::{style, Emoji};
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use indicatif::{HumanDuration, MultiProgress, ProgressBar, ProgressStyle};
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use rand::seq::SliceRandom;
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use rand::Rng;
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static PACKAGES: &[&str] = &[
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"fs-events",
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"my-awesome-module",
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"emoji-speaker",
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"wrap-ansi",
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"stream-browserify",
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"acorn-dynamic-import",
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];
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static COMMANDS: &[&str] = &[
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"cmake .",
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"make",
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"make clean",
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"gcc foo.c -o foo",
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"gcc bar.c -o bar",
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"./helper.sh rebuild-cache",
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"make all-clean",
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"make test",
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];
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static LOOKING_GLASS: Emoji<'_, '_> = Emoji("🔍 ", "");
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static TRUCK: Emoji<'_, '_> = Emoji("🚚 ", "");
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static CLIP: Emoji<'_, '_> = Emoji("🔗 ", "");
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static PAPER: Emoji<'_, '_> = Emoji("📃 ", "");
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static SPARKLE: Emoji<'_, '_> = Emoji("✨ ", ":-)");
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pub fn main() {
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let mut rng = rand::thread_rng();
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let started = Instant::now();
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let spinner_style = ProgressStyle::with_template("{prefix:.bold.dim} {spinner} {wide_msg}")
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.unwrap()
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.tick_chars("⠁⠂⠄⡀⢀⠠⠐⠈ ");
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println!(
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"{} {}Resolving packages...",
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style("[1/4]").bold().dim(),
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LOOKING_GLASS
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);
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println!(
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"{} {}Fetching packages...",
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style("[2/4]").bold().dim(),
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TRUCK
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);
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println!(
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"{} {}Linking dependencies...",
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style("[3/4]").bold().dim(),
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CLIP
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);
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let deps = 1232;
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let pb = ProgressBar::new(deps);
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for _ in 0..deps {
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thread::sleep(Duration::from_millis(3));
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pb.inc(1);
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}
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pb.finish_and_clear();
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println!(
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"{} {}Building fresh packages...",
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style("[4/4]").bold().dim(),
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PAPER
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);
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let m = MultiProgress::new();
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let handles: Vec<_> = (0..4u32)
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.map(|i| {
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let count = rng.gen_range(30..80);
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let pb = m.add(ProgressBar::new(count));
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pb.set_style(spinner_style.clone());
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pb.set_prefix(format!("[{}/?]", i + 1));
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thread::spawn(move || {
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let mut rng = rand::thread_rng();
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let pkg = PACKAGES.choose(&mut rng).unwrap();
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for _ in 0..count {
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let cmd = COMMANDS.choose(&mut rng).unwrap();
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thread::sleep(Duration::from_millis(rng.gen_range(25..200)));
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pb.set_message(format!("{pkg}: {cmd}"));
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pb.inc(1);
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}
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pb.finish_with_message("waiting...");
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})
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})
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.collect();
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for h in handles {
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let _ = h.join();
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}
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m.clear().unwrap();
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println!("{} Done in {}", SPARKLE, HumanDuration(started.elapsed()));
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}
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