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Diffusion Process Management Controller (master) Code

pmc/src/cli/server.rs
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server.rs
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use colored::Colorize;
use inquire::{Confirm, Password, PasswordDisplayMode, Select, Text};
use macros_rs::{crashln, string};
use std::{collections::BTreeMap, fs::write};
use pmc::{
config::{
self,
structs::{Server, Servers},
},
helpers,
};
fn save(servers: BTreeMap<String, Server>) {
match home::home_dir() {
Some(path) => {
let path = path.display();
let config_path = format!("{path}/.pmc/servers.toml");
let contents = match toml::to_string(&Servers { servers: Some(servers) }) {
Ok(contents) => contents,
Err(err) => crashln!("{} Cannot parse servers.\n{}", *helpers::FAIL, string!(err).white()),
};
if let Err(err) = write(&config_path, contents) {
crashln!("{} Error writing servers.\n{}", *helpers::FAIL, string!(err).white())
}
}
None => crashln!("{} Impossible to get your home directory", *helpers::FAIL),
}
}
#[derive(Debug)]
struct ServerOption {
name: String,
formatted: String,
}
impl std::fmt::Display for ServerOption {
#[inline]
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { std::fmt::Display::fmt(&self.formatted, f) }
}
pub fn list(format: &String, log_level: Option<log::Level>) {
let servers = config::servers().servers.take().unwrap_or_else(BTreeMap::new);
let options: Vec<_> = servers
.iter()
.map(|(key, server)| {
let verbose = match log_level {
Some(_) => format!("({})", server.address),
None => string!(),
};
ServerOption {
name: key.clone(),
formatted: format!("{} {}", format!("{key}").bright_yellow(), verbose.white()),
}
})
.collect();
match Select::new("Select a server:", options).prompt() {
Ok(server) => super::list(format, &server.name),
Err(_) => crashln!("{}", "Canceled...".white()),
}
}
pub fn new() {
let (name, address, token);
let mut servers = config::servers().servers.take().unwrap_or_else(BTreeMap::new);
match Text::new("Server Name:").prompt() {
Ok(ans) => name = ans,
Err(_) => crashln!("{}", "Canceled...".white()),
}
match Text::new("Server Address:").prompt() {
Ok(ans) => address = ans,
Err(_) => crashln!("{}", "Canceled...".white()),
}
match Password::new("Server Token:")
.with_display_toggle_enabled()
.with_formatter(&|_| String::from("[hidden]"))
.with_display_mode(PasswordDisplayMode::Masked)
.without_confirmation()
.prompt()
{
Ok(ans) => match ans.as_str() {
"" => token = None,
ans => token = Some(string!(ans)),
},
Err(_) => crashln!("{}", "Canceled...".white()),
}
match Confirm::new("Add server? (y/n)").prompt() {
Err(_) => crashln!("{}", "Canceled...".white()),
Ok(false) => {}
Ok(true) => {
if name == "" || address == "" {
crashln!("{} Failed to add new server", *helpers::FAIL)
} else {
servers.insert(name, Server { address, token });
save(servers);
println!("{} Added new server", *helpers::SUCCESS)
}
}
}
}
pub fn remove(name: &String) {
let mut servers = config::servers().servers.take().unwrap_or_else(BTreeMap::new);
if servers.contains_key(name) {
match Confirm::new(&format!("Remove server {name}? (y/n)")).prompt() {
Err(_) => crashln!("{}", "Canceled...".white()),
Ok(false) => {}
Ok(true) => {
servers.remove(name);
save(servers);
println!("{} Removed server (name={name})", *helpers::SUCCESS);
}
}
} else {
println!("{} Server {name} does not exist", *helpers::FAIL);
}
}
pub fn default(name: &Option<String>) {
let servers = config::servers().servers.take().unwrap_or_else(BTreeMap::new);
let name = match name {
Some(name) => name.as_str(),
None => "local",
};
if servers.contains_key(name) || name == "internal" || name == "local" {
config::read().set_default(string!(name)).save();
println!("{} Set default server to {name}", *helpers::SUCCESS)
} else {
println!("{} Server {name} does not exist", *helpers::FAIL);
}
}

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