use crate::commands::Command;
use crate::env::Environment;
use crate::error::Error;
use crate::image::ImageStore;
use crate::instance::InstanceStore;
use crate::view::{Alignment, Console, TableView};
use clap::Parser;
#[derive(Parser)]
pub struct ListPortCommand;
impl Command for ListPortCommand {
fn run(
&self,
console: &mut dyn Console,
_env: &Environment,
_image_store: &dyn ImageStore,
instance_store: &dyn InstanceStore,
) -> Result<(), Error> {
let instance_names = instance_store.get_instances();
let mut view = TableView::new();
view.add_row()
.add("Instance", Alignment::Left)
.add("Host", Alignment::Left)
.add("Guest", Alignment::Left)
.add("Protocol", Alignment::Left)
.add("In Use", Alignment::Left);
for instance_name in instance_names {
let instance = &instance_store.load(&instance_name)?;
let status = if instance_store.is_running(instance) {
"yes"
} else {
"no"
};
view.add_row()
.add(&instance_name, Alignment::Left)
.add(&format!("127.0.0.1:{}", instance.ssh_port), Alignment::Left)
.add(":22", Alignment::Left)
.add("/tcp", Alignment::Left)
.add(status, Alignment::Left);
for rule in &instance.hostfwd {
view.add_row()
.add(&instance_name, Alignment::Left)
.add(
&format!("{}:{}", rule.get_host_ip(), rule.get_host_port()),
Alignment::Left,
)
.add(&format!(":{}", rule.get_guest_port()), Alignment::Left)
.add(&format!("/{}", rule.get_protocol()), Alignment::Left)
.add(status, Alignment::Left);
}
}
view.print(console);
Ok(())
}
}