59 lines
1.7 KiB
Rust
59 lines
1.7 KiB
Rust
//! Lists the JDK packages each vendor currently publishes.
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//!
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//! Needs only a network client, no database or launcher state. That is the
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//! point of `JavaStore` being a port: the vendor providers are exercisable on
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//! their own.
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use std::env;
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use oneclient_java::vendors::{JavaVendor, runtime_providers};
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use oneclient_java::{JavaPackage, JavaResult};
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use oneclient_net::{NetConfig, RequestClient};
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#[tokio::main]
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async fn main() -> JavaResult<()> {
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let arg = env::args().nth(1).unwrap_or_else(|| "21".to_string());
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let major: Option<u32> = if arg == "all" {
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None
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} else {
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Some(arg.parse().expect("usage: list_providers [major|all]"))
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};
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let net = RequestClient::new(NetConfig::default())?;
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match major {
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Some(major) => println!("Listing JDK packages for Java {major} (metadata only):\n"),
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None => println!("Listing JDK packages for all majors (metadata only):\n"),
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}
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for provider in runtime_providers() {
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match provider.list_packages(major, &net).await {
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Ok(packages) => print_vendor(provider.vendor(), &packages),
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Err(err) => println!("{:?}: ERROR {err}", provider.vendor()),
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}
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}
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Ok(())
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}
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fn print_vendor(vendor: JavaVendor, packages: &[JavaPackage]) {
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let label = format!("{vendor:?}");
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if packages.is_empty() {
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println!("{label}: (none)");
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return;
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}
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for package in packages {
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println!(
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"{label}: {} [{}] {}",
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package.name,
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package
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.java_version
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.first()
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.map(|v| v.to_string())
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.unwrap_or_default(),
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package.download_url
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);
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}
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}
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