process-mumu

A Lava/MuMu plugin for process and system info utilities.

Features

• process:info: Gathers information about the current process and environment, including:
  • PID, UID, Username
  • Executable path & binary name
  • Current working directory
  • Launch arguments
  • Platform & architecture
  • Memory usage (KB)
• Background task support with live task counting
• Designed for use as a Lava plugin (cdylib)

In Lava:

```lava
extend("process")

process:info(slog)

slog( process:check_tasks() )

Example structure of returned info

[
  pid: 12345,
  uid: 1000,
  username: "guru",
  self: "/usr/bin/laval",
  binary_name: "laval",
  cwd: "/home/guru/projects",
  launch_args: ["laval", "main.mu"],
  platform: "linux",
  architecture: "x86_64",
  memory_usage_kb: 54321,
  event_loop_len: 42,
]

Building

make
make install

Or use cargo build --release and copy libmumuprocess.so to your Lava plugins directory.

License

Dual-licensed under MIT or Apache-2.0, at your option.
See LICENSE.

© 2025 Tom Fotheringham and contributors

Links

• Crates.io
• GitLab
• Lava Language