diff --git a/src/cli.rs b/src/cli.rs
index 5c69d5f..b0ecd41 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -1,375 +1,426 @@
use colored::Colorize;
use global_placeholders::global;
use macros_rs::{crashln, string, ternary};
use psutil::process::{MemoryInfo, Process};
use serde::Serialize;
use serde_json::json;
use std::env;
use pmc::{
config,
file::{self, Exists},
helpers::{self, ColoredString},
log,
process::Runner,
};
use tabled::{
settings::{
object::{Columns, Rows},
style::{BorderColor, Style},
themes::Colorization,
Color, Modify, Rotate, Width,
},
Table, Tabled,
};
#[derive(Clone, Debug)]
pub enum Args {
Id(usize),
Script(String),
}
+fn format(server_name: &String) -> (String, String) {
+ let kind = ternary!(server_name == "internal", "", "remote ").to_string();
+ let list_name = ternary!(*server_name == "internal", "all", &*server_name).to_string();
+
+ return (kind, list_name);
+}
+
pub fn get_version(short: bool) -> String {
return match short {
true => format!("{} {}", env!("CARGO_PKG_NAME"), env!("CARGO_PKG_VERSION")),
false => format!("{} ({} {}) [{}]", env!("CARGO_PKG_VERSION"), env!("GIT_HASH"), env!("BUILD_DATE"), env!("PROFILE")),
};
}
-pub fn start(name: &Option<String>, args: &Option<Args>, watch: &Option<String>) {
+pub fn start(name: &Option<String>, args: &Option<Args>, watch: &Option<String>, server_name: &String) {
let mut runner = Runner::new();
let config = config::read();
match args {
Some(Args::Id(id)) => {
- println!("{} Applying action restartProcess on ({id})", *helpers::SUCCESS);
- let item = runner.get(*id);
+ let (kind, list_name) = format(server_name);
+ println!("{} Applying {kind}action restartProcess on ({id})", *helpers::SUCCESS);
- match watch {
- Some(path) => item.watch(path),
- None => item.disable_watch(),
- }
+ if *server_name == "internal" {
+ let item = runner.get(*id);
- name.as_ref().map(|n| item.rename(n.trim().replace("\n", "")));
- item.restart();
+ match watch {
+ Some(path) => item.watch(path),
+ None => item.disable_watch(),
+ }
+
+ name.as_ref().map(|n| item.rename(n.trim().replace("\n", "")));
+ item.restart();
- println!("{} restarted ({id}) ✓", *helpers::SUCCESS);
- log!("process started (id={id})");
- list(&string!("default"));
+ log!("process started (id={id})");
+ } else {
+ let Some(servers) = config::servers().servers else {
+ crashln!("{} Server '{server_name}' does not exist", *helpers::FAIL)
+ };
+
+ if let Some(server) = servers.get(server_name) {
+ match Runner::connect(server_name.clone(), server.clone(), false) {
+ Some(mut runner) => runner.get(*id).restart(),
+ None => println!("{} Failed to connect (name={server_name}, address={})", *helpers::FAIL, server.address),
+ }
+ }
+ }
+
+ println!("{} restarted {kind}({id}) ✓", *helpers::SUCCESS);
+ list(&string!("default"), &list_name);
}
Some(Args::Script(script)) => {
let name = match name {
Some(name) => string!(name),
None => string!(script.split_whitespace().next().unwrap_or_default()),
};
// fix
println!("{} Creating process with ({name})", *helpers::SUCCESS);
if name.ends_with(".ts") || name.ends_with(".js") {
let script = format!("{} {script}", config.runner.node);
runner.start(&name, &script, watch).save();
} else {
runner.start(&name, script, watch).save();
}
println!("{} created ({name}) ✓", *helpers::SUCCESS);
log!("process created (name={name})");
- list(&string!("default"));
+ list(&string!("default"), &string!("all"));
}
None => {}
}
}
-pub fn stop(id: &usize) {
- println!("{} Applying action stopProcess on ({id})", *helpers::SUCCESS);
- let mut runner = Runner::new();
- runner.get(*id).stop();
+pub fn stop(id: &usize, server_name: &String) {
+ let (kind, list_name) = format(server_name);
+ println!("{} Applying {kind}action stopProcess on ({id})", *helpers::SUCCESS);
+
+ if *server_name == "internal" {
+ let mut runner = Runner::new();
+ runner.get(*id).stop();
+ log!("process stopped (id={id})");
+ } else {
+ let Some(servers) = config::servers().servers else {
+ crashln!("{} Server '{server_name}' does not exist", *helpers::FAIL)
+ };
+
+ if let Some(server) = servers.get(server_name) {
+ match Runner::connect(server_name.clone(), server.clone(), false) {
+ Some(mut runner) => runner.get(*id).stop(),
+ None => println!("{} Failed to connect (name={server_name}, address={})", *helpers::FAIL, server.address),
+ }
+ }
+ }
- println!("{} stopped ({id}) ✓", *helpers::SUCCESS);
- log!("process stopped (id={id})");
- list(&string!("default"));
+ println!("{} stopped {kind}({id}) ✓", *helpers::SUCCESS);
+ list(&string!("default"), &list_name);
}
pub fn remove(id: &usize) {
println!("{} Applying action removeProcess on ({id})", *helpers::SUCCESS);
Runner::new().remove(*id);
println!("{} removed ({id}) ✓", *helpers::SUCCESS);
log!("process removed (id={id})");
}
pub fn info(id: &usize, format: &String) {
#[derive(Clone, Debug, Tabled)]
struct Info {
#[tabled(rename = "error log path ")]
log_error: String,
#[tabled(rename = "out log path")]
log_out: String,
#[tabled(rename = "cpu percent")]
cpu_percent: String,
#[tabled(rename = "memory usage")]
memory_usage: String,
#[tabled(rename = "path hash")]
hash: String,
#[tabled(rename = "watching")]
watch: String,
#[tabled(rename = "exec cwd")]
path: String,
#[tabled(rename = "script command ")]
command: String,
#[tabled(rename = "script id")]
id: String,
restarts: u64,
uptime: String,
pid: String,
name: String,
status: ColoredString,
}
impl Serialize for Info {
fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
let trimmed_json = json!({
"id": &self.id.trim(),
"pid": &self.pid.trim(),
"name": &self.name.trim(),
"path": &self.path.trim(),
"restarts": &self.restarts,
"watch": &self.watch.trim(),
"watch": &self.hash.trim(),
"uptime": &self.uptime.trim(),
"status": &self.status.0.trim(),
"log_out": &self.log_out.trim(),
"cpu": &self.cpu_percent.trim(),
"command": &self.command.trim(),
"mem": &self.memory_usage.trim(),
"log_error": &self.log_error.trim(),
});
trimmed_json.serialize(serializer)
}
}
if let Some(home) = home::home_dir() {
let config = config::read().runner;
let item = Runner::new().get(*id).clone();
let mut memory_usage: Option<MemoryInfo> = None;
let mut cpu_percent: Option<f32> = None;
if let Ok(mut process) = Process::new(item.pid as u32) {
memory_usage = process.memory_info().ok();
cpu_percent = process.cpu_percent().ok();
}
let cpu_percent =
match cpu_percent {
Some(percent) => format!("{:.2}%", percent),
None => string!("0%"),
};
let memory_usage = match memory_usage {
Some(usage) => helpers::format_memory(usage.rss()),
None => string!("0b"),
};
let status =
if item.running {
"online ".green().bold()
} else {
match item.crash.crashed {
true => "crashed ",
false => "stopped ",
}
.red()
.bold()
};
let path = file::make_relative(&item.path, &home)
.map(|relative_path| relative_path.to_string_lossy().into_owned())
.unwrap_or_else(|| crashln!("{} Unable to get your current directory", *helpers::FAIL));
let data = vec![Info {
cpu_percent,
memory_usage,
id: string!(id),
restarts: item.restarts,
name: item.name.clone(),
path: format!("{} ", path),
status: ColoredString(status),
log_out: global!("pmc.logs.out", item.name.as_str()),
log_error: global!("pmc.logs.error", item.name.as_str()),
pid: ternary!(item.running, format!("{}", item.pid), string!("n/a")),
command: format!("{} {} '{}'", config.shell, config.args.join(" "), item.script),
hash: ternary!(item.watch.enabled, format!("{} ", item.watch.hash), string!("none ")),
watch: ternary!(item.watch.enabled, format!("{path}/{} ", item.watch.path), string!("disabled ")),
uptime: ternary!(item.running, format!("{}", helpers::format_duration(item.started)), string!("none")),
}];
let table = Table::new(data.clone())
.with(Rotate::Left)
.with(Style::rounded().remove_horizontals())
.with(Colorization::exact([Color::FG_CYAN], Columns::first()))
.with(BorderColor::filled(Color::FG_BRIGHT_BLACK))
.to_string();
if let Ok(json) = serde_json::to_string(&data[0]) {
match format.as_str() {
"raw" => println!("{:?}", data[0]),
"json" => println!("{json}"),
_ => {
println!("{}\n{table}\n", format!("Describing process with id ({id})").on_bright_white().black());
println!(" {}", format!("Use `pmc logs {id} [--lines <num>]` to display logs").white());
println!(" {}", format!("Use `pmc env {id}` to display environment variables").white());
}
};
};
} else {
crashln!("{} Impossible to get your home directory", *helpers::FAIL);
}
}
pub fn logs(id: &usize, lines: &usize) {
let item = Runner::new().get(*id).clone();
let log_error = global!("pmc.logs.error", item.name.as_str());
let log_out = global!("pmc.logs.out", item.name.as_str());
if Exists::file(log_error.clone()).unwrap() && Exists::file(log_out.clone()).unwrap() {
println!("{}", format!("Showing last {lines} lines for process [{id}] (change the value with --lines option)").yellow());
file::logs(*lines, &log_error, *id, "error", &item.name);
file::logs(*lines, &log_out, *id, "out", &item.name);
} else {
crashln!("{} Logs for process ({id}) not found", *helpers::FAIL);
}
}
pub fn env(id: &usize) {
let item = Runner::new().get(*id).clone();
for (key, value) in item.env.iter() {
println!("{}: {}", key, value.green());
}
}
-pub fn list(format: &String) {
+pub fn list(format: &String, server_name: &String) {
let render_list = |runner: &mut Runner| {
let mut processes: Vec<ProcessItem> = Vec::new();
#[derive(Tabled, Debug)]
struct ProcessItem {
id: ColoredString,
name: String,
pid: String,
uptime: String,
#[tabled(rename = "↺")]
restarts: String,
status: ColoredString,
cpu: String,
mem: String,
#[tabled(rename = "watching")]
watch: String,
}
impl serde::Serialize for ProcessItem {
fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
let trimmed_json = json!({
"cpu": &self.cpu.trim(),
"mem": &self.mem.trim(),
"id": &self.id.0.trim(),
"pid": &self.pid.trim(),
"name": &self.name.trim(),
"watch": &self.watch.trim(),
"uptime": &self.uptime.trim(),
"status": &self.status.0.trim(),
"restarts": &self.restarts.trim(),
});
trimmed_json.serialize(serializer)
}
}
if runner.is_empty() {
println!("{} Process table empty", *helpers::SUCCESS);
} else {
for (id, item) in runner.items() {
let mut memory_usage: Option<MemoryInfo> = None;
let mut cpu_percent: Option<f32> = None;
if let Ok(mut process) = Process::new(item.pid as u32) {
memory_usage = process.memory_info().ok();
cpu_percent = process.cpu_percent().ok();
}
let cpu_percent = match cpu_percent {
Some(percent) => format!("{:.0}%", percent),
None => string!("0%"),
};
let memory_usage = match memory_usage {
Some(usage) => helpers::format_memory(usage.rss()),
None => string!("0b"),
};
let status = if item.running {
"online ".green().bold()
} else {
match item.crash.crashed {
true => "crashed ",
false => "stopped ",
}
.red()
.bold()
};
processes.push(ProcessItem {
status: ColoredString(status),
cpu: format!("{cpu_percent} "),
mem: format!("{memory_usage} "),
restarts: format!("{} ", item.restarts),
name: format!("{} ", item.name.clone()),
id: ColoredString(id.to_string().cyan().bold()),
pid: ternary!(item.running, format!("{} ", item.pid), string!("n/a ")),
watch: ternary!(item.watch.enabled, format!("{} ", item.watch.path), string!("disabled ")),
uptime: ternary!(item.running, format!("{} ", helpers::format_duration(item.started)), string!("none ")),
});
}
let table = Table::new(&processes)
.with(Style::rounded().remove_verticals())
.with(BorderColor::filled(Color::FG_BRIGHT_BLACK))
.with(Colorization::exact([Color::FG_BRIGHT_CYAN], Rows::first()))
.with(Modify::new(Columns::single(1)).with(Width::truncate(35).suffix("... ")))
.to_string();
if let Ok(json) = serde_json::to_string(&processes) {
match format.as_str() {
"raw" => println!("{:?}", processes),
"json" => println!("{json}"),
"default" => println!("{table}"),
_ => {}
};
};
}
};
if let Some(servers) = config::servers().servers {
let mut failed: Vec<(String, String)> = vec![];
- println!("{} Internal daemon", *helpers::SUCCESS);
- render_list(&mut Runner::new());
-
- for (name, server) in servers {
- match Runner::connect(name.clone(), server.clone()) {
+ if let Some(server) = servers.get(server_name) {
+ match Runner::connect(server_name.clone(), server.clone(), true) {
Some(mut runner) => render_list(&mut runner),
- None => failed.push((name.clone(), server.address.clone())),
+ None => println!("{} Failed to fetch (name={server_name}, address={})", *helpers::FAIL, server.address),
+ }
+ } else {
+ if matches!(&**server_name, "internal" | "all") {
+ println!("{} Internal daemon", *helpers::SUCCESS);
+ render_list(&mut Runner::new());
+ } else {
+ crashln!("{} Server '{server_name}' does not exist", *helpers::FAIL);
+ }
+ }
+
+ if *server_name == "all" {
+ for (name, server) in servers {
+ match Runner::connect(name.clone(), server.clone(), true) {
+ Some(mut runner) => render_list(&mut runner),
+ None => failed.push((name, server.address)),
+ }
}
}
if !failed.is_empty() {
println!("{} Failed servers:", *helpers::FAIL);
failed
.iter()
.for_each(|server| println!(" {} {} {}", "-".yellow(), format!("{}", server.0), format!("[{}]", server.1).white()));
}
} else {
render_list(&mut Runner::new());
}
}
diff --git a/src/main.rs b/src/main.rs
index b76881f..ebe1f69 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,142 +1,169 @@
mod cli;
mod daemon;
mod globals;
mod webui;
use crate::cli::Args;
use clap::{Parser, Subcommand};
use clap_verbosity_flag::Verbosity;
use macros_rs::{str, string, then};
fn validate_id_script(s: &str) -> Result<Args, String> {
if let Ok(id) = s.parse::<usize>() {
Ok(Args::Id(id))
} else {
Ok(Args::Script(s.to_owned()))
}
}
#[derive(Parser)]
#[command(version = str!(cli::get_version(false)))]
struct Cli {
#[command(subcommand)]
command: Commands,
#[clap(flatten)]
verbose: Verbosity,
}
#[derive(Subcommand)]
enum Daemon {
/// Reset process index
#[command(alias = "clean")]
Reset,
/// Stop daemon
#[command(alias = "kill")]
Stop,
/// Restart daemon
#[command(alias = "restart", alias = "start")]
Restore {
/// Daemon api
#[arg(long)]
api: bool,
/// WebUI using api
#[arg(long)]
webui: bool,
},
/// Check daemon
#[command(alias = "info", alias = "status")]
Health {
/// Format output
#[arg(long, default_value_t = string!("default"))]
format: String,
},
}
// add pmc restore command
#[derive(Subcommand)]
enum Commands {
/// Start/Restart a process
#[command(alias = "restart")]
Start {
/// Process name
#[arg(long)]
name: Option<String>,
#[clap(value_parser = validate_id_script)]
args: Option<Args>,
/// Watch to reload path
#[arg(long)]
watch: Option<String>,
+ /// Server
+ #[arg(short, long, default_value_t = string!("internal"))]
+ server: String,
},
/// Stop/Kill a process
#[command(alias = "kill")]
- Stop { id: usize },
+ Stop {
+ id: usize,
+ /// Server
+ #[arg(short, long, default_value_t = string!("internal"))]
+ server: String,
+ },
/// Stop then remove a process
#[command(alias = "rm")]
- Remove { id: usize },
+ Remove {
+ id: usize,
+ /// Server
+ #[arg(short, long, default_value_t = string!("internal"))]
+ server: String,
+ },
/// Get env of a process
#[command(alias = "cmdline")]
- Env { id: usize },
+ Env {
+ id: usize,
+ /// Server
+ #[arg(short, long, default_value_t = string!("internal"))]
+ server: String,
+ },
/// Get information of a process
#[command(alias = "info")]
Details {
id: usize,
/// Format output
#[arg(long, default_value_t = string!("default"))]
format: String,
+ /// Server
+ #[arg(short, long, default_value_t = string!("internal"))]
+ server: String,
},
/// List all processes
#[command(alias = "ls")]
List {
/// Format output
#[arg(long, default_value_t = string!("default"))]
format: String,
+ /// Server
+ #[arg(short, long, default_value_t = string!("all"))]
+ server: String,
},
/// Get logs from a process
Logs {
id: usize,
#[arg(long, default_value_t = 15, help = "")]
lines: usize,
+ /// Server
+ #[arg(short, long, default_value_t = string!("internal"))]
+ server: String,
},
/// Daemon management
Daemon {
#[command(subcommand)]
command: Daemon,
},
}
fn main() {
let cli = Cli::parse();
let mut env = env_logger::Builder::new();
let level = cli.verbose.log_level_filter();
globals::init();
env.filter_level(level).init();
match &cli.command {
- Commands::Start { name, args, watch } => cli::start(name, args, watch),
- Commands::Stop { id } => cli::stop(id),
- Commands::Remove { id } => cli::remove(id),
- Commands::Env { id } => cli::env(id),
- Commands::Details { id, format } => cli::info(id, format),
- Commands::List { format } => cli::list(format),
- Commands::Logs { id, lines } => cli::logs(id, lines),
+ Commands::Start { name, args, watch, server } => cli::start(name, args, watch, server),
+ Commands::Stop { id, server } => cli::stop(id, server),
+ Commands::Remove { id, server } => cli::remove(id),
+ Commands::Env { id, server } => cli::env(id),
+ Commands::Details { id, format, server } => cli::info(id, format),
+ Commands::List { format, server } => cli::list(format, server),
+ Commands::Logs { id, lines, server } => cli::logs(id, lines),
Commands::Daemon { command } => match command {
Daemon::Stop => daemon::stop(),
Daemon::Reset => daemon::reset(),
Daemon::Health { format } => daemon::health(format),
Daemon::Restore { api, webui } => daemon::restart(api, webui, level.as_str() != "ERROR"),
},
};
if !matches!(&cli.command, Commands::Daemon { .. }) {
then!(!daemon::pid::exists(), daemon::start(false));
}
}
diff --git a/src/process/http.rs b/src/process/http.rs
index d86a56e..d47ab91 100644
--- a/src/process/http.rs
+++ b/src/process/http.rs
@@ -1,18 +1,43 @@
use crate::process::{Process, Remote};
-use macros_rs::fmtstr;
-use reqwest::blocking::Client;
+use macros_rs::{fmtstr, string};
+use reqwest::blocking::{Client, Response};
use reqwest::header::{HeaderMap, HeaderValue, AUTHORIZATION};
+use serde::Serialize;
use std::collections::BTreeMap;
-pub fn list(remote: &Remote) -> Result<BTreeMap<usize, Process>, anyhow::Error> {
+#[derive(Serialize)]
+struct ActionBody {
+ pub method: String,
+}
+
+fn client(token: &Option<String>) -> (Client, HeaderMap) {
let client = Client::new();
let mut headers = HeaderMap::new();
- let Remote { address, token } = remote;
if let Some(token) = token {
headers.insert(AUTHORIZATION, HeaderValue::from_static(fmtstr!("token {token}")));
}
- let response = client.get(fmtstr!("{address}/list")).headers(headers).send()?;
- Ok(response.json()?)
+ return (client, headers);
+}
+
+pub fn restart(Remote { address, token }: &Remote, id: usize) -> Result<Response, anyhow::Error> {
+ let (client, headers) = client(token);
+ let content = ActionBody { method: string!("restart") };
+
+ Ok(client.post(fmtstr!("{address}/process/{id}/action")).json(&content).headers(headers).send()?)
+}
+
+pub fn stop(Remote { address, token }: &Remote, id: usize) -> Result<Response, anyhow::Error> {
+ let (client, headers) = client(token);
+ let content = ActionBody { method: string!("stop") };
+
+ Ok(client.post(fmtstr!("{address}/process/{id}/action")).json(&content).headers(headers).send()?)
+}
+
+pub fn remove(Remote { address, token }: &Remote, id: usize) -> Result<Response, anyhow::Error> {
+ let (client, headers) = client(token);
+ let content = ActionBody { method: string!("remove") };
+
+ Ok(client.post(fmtstr!("{address}/process/{id}/action")).json(&content).headers(headers).send()?)
}
diff --git a/src/process/mod.rs b/src/process/mod.rs
index a23f0f6..7ef1d6a 100644
--- a/src/process/mod.rs
+++ b/src/process/mod.rs
@@ -1,418 +1,434 @@
mod http;
use crate::{
config,
config::structs::Server,
file, helpers,
service::{run, stop, ProcessMetadata},
};
use chrono::serde::ts_milliseconds;
use chrono::{DateTime, Utc};
use global_placeholders::global;
use macros_rs::{crashln, string, ternary, then};
use psutil::process::{self, MemoryInfo};
use serde::{Deserialize, Serialize};
use serde_json::{json, Value};
use std::collections::{BTreeMap, HashMap};
use std::{env, path::PathBuf};
use utoipa::ToSchema;
#[derive(Serialize, ToSchema)]
pub struct ItemSingle {
info: Info,
stats: Stats,
watch: Watch,
log: Log,
raw: Raw,
}
#[derive(Serialize, ToSchema)]
pub struct Info {
id: usize,
pid: i64,
name: String,
status: String,
#[schema(value_type = String, example = "/path")]
path: PathBuf,
uptime: String,
command: String,
}
#[derive(Serialize, ToSchema)]
pub struct Stats {
restarts: u64,
start_time: i64,
cpu_percent: Option<f32>,
memory_usage: Option<MemoryInfo>,
}
#[derive(Serialize, ToSchema)]
pub struct Log {
out: String,
error: String,
}
#[derive(Serialize, ToSchema)]
pub struct Raw {
running: bool,
crashed: bool,
crashes: u64,
}
#[derive(Serialize, ToSchema)]
pub struct ProcessItem {
pid: i64,
id: usize,
cpu: String,
mem: String,
name: String,
restarts: u64,
status: String,
uptime: String,
#[schema(example = "/path")]
watch_path: String,
#[schema(value_type = String, example = "2000-01-01T01:00:00.000Z")]
start_time: DateTime<Utc>,
}
#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct Process {
pub id: usize,
pub pid: i64,
pub name: String,
pub path: PathBuf,
pub script: String,
pub env: HashMap<String, String>,
#[serde(with = "ts_milliseconds")]
pub started: DateTime<Utc>,
pub restarts: u64,
pub running: bool,
pub crash: Crash,
pub watch: Watch,
}
#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct Crash {
pub crashed: bool,
pub value: u64,
}
#[derive(Clone, Debug, Deserialize, Serialize, ToSchema)]
pub struct Watch {
pub enabled: bool,
#[schema(example = "/path")]
pub path: String,
pub hash: String,
}
#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct Runner {
pub id: id::Id,
#[serde(skip)]
pub remote: Option<Remote>,
pub list: BTreeMap<usize, Process>,
}
#[derive(Clone, Debug)]
pub struct Remote {
address: String,
token: Option<String>,
}
pub enum Status {
Offline,
Running,
}
impl Status {
pub fn to_bool(&self) -> bool {
match self {
Status::Offline => false,
Status::Running => true,
}
}
}
impl Runner {
pub fn new() -> Self { dump::read() }
- pub fn connect(name: String, server: Server) -> Option<Self> {
- let Server { address, token } = server;
-
+ pub fn connect(name: String, Server { address, token }: Server, verbose: bool) -> Option<Self> {
match dump::from(&address, token.as_deref()) {
Ok(dump) => {
- println!("{} Fetched remote (name={name}, address={address})", *helpers::SUCCESS);
+ then!(verbose, println!("{} Fetched remote (name={name}, address={address})", *helpers::SUCCESS));
return Some(Runner {
remote: Some(Remote { token, address: string!(address) }),
..dump
});
}
Err(err) => {
log::debug!("{err}");
return None;
}
}
}
pub fn start(&mut self, name: &String, command: &String, watch: &Option<String>) -> &mut Self {
let id = self.id.next();
let config = config::read().runner;
let crash = Crash { crashed: false, value: 0 };
let watch = match watch {
Some(watch) => Watch {
enabled: true,
path: string!(watch),
hash: hash::create(file::cwd().join(watch)),
},
None => {
Watch {
enabled: false,
path: string!(""),
hash: string!(""),
}
}
};
let pid = run(ProcessMetadata {
args: config.args,
name: name.clone(),
shell: config.shell,
command: command.clone(),
log_path: config.log_path,
});
self.list.insert(
id,
Process {
id,
pid,
watch,
crash,
restarts: 0,
running: true,
path: file::cwd(),
name: name.clone(),
started: Utc::now(),
script: command.clone(),
env: env::vars().collect(),
},
);
return self;
}
pub fn restart(&mut self, id: usize, dead: bool) -> &mut Self {
- let item = self.get(id);
- let Process { path, script, name, .. } = item.clone();
+ if let Some(remote) = &self.remote {
+ if let Err(err) = http::restart(remote, id) {
+ crashln!("{} Failed to start process {id}\nError: {:#?}", *helpers::FAIL, err);
+ };
+ } else {
+ let item = self.get(id);
+ let Process { path, script, name, .. } = item.clone();
- if let Err(err) = std::env::set_current_dir(&item.path) {
- crashln!("{} Failed to set working directory {:?}\nError: {:#?}", *helpers::FAIL, path, err);
- };
+ if let Err(err) = std::env::set_current_dir(&item.path) {
+ crashln!("{} Failed to set working directory {:?}\nError: {:#?}", *helpers::FAIL, path, err);
+ };
- item.stop();
+ item.stop();
- let config = config::read().runner;
+ let config = config::read().runner;
- item.crash.crashed = false;
- item.pid = run(ProcessMetadata {
- command: script,
- args: config.args,
- name: name.clone(),
- shell: config.shell,
- log_path: config.log_path,
- });
+ item.crash.crashed = false;
+ item.pid = run(ProcessMetadata {
+ command: script,
+ args: config.args,
+ name: name.clone(),
+ shell: config.shell,
+ log_path: config.log_path,
+ });
- item.running = true;
- item.started = Utc::now();
- then!(dead, item.restarts += 1);
+ item.running = true;
+ item.started = Utc::now();
+ then!(dead, item.restarts += 1);
+ }
return self;
}
pub fn remove(&mut self, id: usize) {
- self.stop(id);
- self.list.remove(&id);
- dump::write(&self);
+ if let Some(remote) = &self.remote {
+ if let Err(err) = http::remove(remote, id) {
+ crashln!("{} Failed to stop remove {id}\nError: {:#?}", *helpers::FAIL, err);
+ };
+ } else {
+ self.stop(id);
+ self.list.remove(&id);
+ dump::write(&self);
+ }
}
pub fn set_id(&mut self, id: id::Id) {
self.id = id;
self.id.next();
dump::write(&self);
}
pub fn set_status(&mut self, id: usize, status: Status) {
self.get(id).running = status.to_bool();
dump::write(&self);
}
pub fn items(&mut self) -> BTreeMap<usize, Process> { self.list.clone() }
pub fn items_mut(&mut self) -> &mut BTreeMap<usize, Process> { &mut self.list }
pub fn save(&self) { then!(self.remote.is_none(), dump::write(&self)) }
pub fn count(&mut self) -> usize { self.list().count() }
pub fn is_empty(&self) -> bool { self.list.is_empty() }
pub fn exists(&mut self, id: usize) -> bool { self.list.contains_key(&id) }
pub fn info(&mut self, id: usize) -> Option<&Process> { self.list.get(&id) }
pub fn list<'l>(&'l mut self) -> impl Iterator<Item = (&'l usize, &'l mut Process)> { self.list.iter_mut().map(|(k, v)| (k, v)) }
pub fn get(&mut self, id: usize) -> &mut Process { self.list.get_mut(&id).unwrap_or_else(|| crashln!("{} Process ({id}) not found", *helpers::FAIL)) }
pub fn set_crashed(&mut self, id: usize) -> &mut Self {
self.get(id).crash.crashed = true;
return self;
}
pub fn new_crash(&mut self, id: usize) -> &mut Self {
self.get(id).crash.value += 1;
return self;
}
pub fn stop(&mut self, id: usize) -> &mut Self {
- let item = self.get(id);
- stop(item.pid);
+ if let Some(remote) = &self.remote {
+ if let Err(err) = http::stop(remote, id) {
+ crashln!("{} Failed to stop process {id}\nError: {:#?}", *helpers::FAIL, err);
+ };
+ } else {
+ let item = self.get(id);
+ stop(item.pid);
- item.running = false;
- item.crash.crashed = false;
- item.crash.value = 0;
+ item.running = false;
+ item.crash.crashed = false;
+ item.crash.value = 0;
+ }
return self;
}
pub fn rename(&mut self, id: usize, name: String) -> &mut Self {
self.get(id).name = name;
return self;
}
pub fn watch(&mut self, id: usize, path: &str, enabled: bool) -> &mut Self {
let item = self.get(id);
item.watch = Watch {
enabled,
path: string!(path),
hash: ternary!(enabled, hash::create(item.path.join(path)), string!("")),
};
return self;
}
pub fn json(&mut self) -> Value {
let mut processes: Vec<ProcessItem> = Vec::new();
for (id, item) in self.items() {
let mut memory_usage: Option<MemoryInfo> = None;
let mut cpu_percent: Option<f32> = None;
if let Ok(mut process) = process::Process::new(item.pid as u32) {
memory_usage = process.memory_info().ok();
cpu_percent = process.cpu_percent().ok();
}
let cpu_percent = match cpu_percent {
Some(percent) => format!("{:.2}%", percent),
None => string!("0.00%"),
};
let memory_usage = match memory_usage {
Some(usage) => helpers::format_memory(usage.rss()),
None => string!("0b"),
};
let status =
if item.running {
string!("online")
} else {
match item.crash.crashed {
true => string!("crashed"),
false => string!("stopped"),
}
};
processes.push(ProcessItem {
id,
status,
pid: item.pid,
cpu: cpu_percent,
mem: memory_usage,
restarts: item.restarts,
name: item.name.clone(),
start_time: item.started,
watch_path: item.watch.path.clone(),
uptime: helpers::format_duration(item.started),
});
}
json!(processes)
}
}
impl Process {
pub fn stop(&mut self) { Runner::new().stop(self.id).save(); }
pub fn watch(&mut self, path: &str) { Runner::new().watch(self.id, path, true).save(); }
pub fn disable_watch(&mut self) { Runner::new().watch(self.id, "", false).save(); }
pub fn rename(&mut self, name: String) { Runner::new().rename(self.id, name).save(); }
pub fn restart(&mut self) { Runner::new().restart(self.id, false).save(); }
pub fn crashed(&mut self) -> &mut Process {
Runner::new().new_crash(self.id).save();
Runner::new().restart(self.id, true).save();
return self;
}
pub fn json(&mut self) -> Value {
let config = config::read().runner;
let mut memory_usage: Option<MemoryInfo> = None;
let mut cpu_percent: Option<f32> = None;
if let Ok(mut process) = process::Process::new(self.pid as u32) {
memory_usage = process.memory_info().ok();
cpu_percent = process.cpu_percent().ok();
}
let status = if self.running {
string!("online")
} else {
match self.crash.crashed {
true => string!("crashed"),
false => string!("stopped"),
}
};
json!(ItemSingle {
info: Info {
status,
id: self.id,
pid: self.pid,
name: self.name.clone(),
path: self.path.clone(),
uptime: helpers::format_duration(self.started),
command: format!("{} {} '{}'", config.shell, config.args.join(" "), self.script.clone()),
},
stats: Stats {
cpu_percent,
memory_usage,
restarts: self.restarts,
start_time: self.started.timestamp_millis(),
},
watch: Watch {
enabled: self.watch.enabled,
hash: self.watch.hash.clone(),
path: self.watch.path.clone(),
},
log: Log {
out: global!("pmc.logs.out", self.name.as_str()),
error: global!("pmc.logs.error", self.name.as_str()),
},
raw: Raw {
running: self.running,
crashed: self.crash.crashed,
crashes: self.crash.value,
}
})
}
}
pub mod dump;
pub mod hash;
pub mod id;