commit 915fff60739f70af1cc230b158c3f5ae91183473
Author: pjht <pterpstra@pterpstra.com>
Date:   Sun Nov 10 11:32:47 2024 -0600

    Initial commit

diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..bec4b7a
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,5 @@
+[build]
+target = "x86_64-unknown-mikros"
+
+[install]
+root = "../os_build/sysroot"
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..5199850
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,360 @@
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+# It is not intended for manual editing.
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diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..e91b76f
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,13 @@
+[package]
+name = "ps"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+itertools = "0.13.0"
+proc_man_rpc = { version = "0.1.0", path = "../proc_man/proc_man_rpc" }
+
+
+[patch.crates-io]
+serde = { path = "../serde/serde" }
+serde_derive = { path = "../serde/serde_derive" }
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..a5535e3
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,2 @@
+[toolchain]
+channel = "dev-x86_64-unknown-mikros"
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..a76aa97
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,30 @@
+use std::{env::current_dir, os::mikros::syscalls};
+
+use itertools::Itertools;
+use proc_man_rpc::Process;
+
+fn main() {
+    let proc_man_pid = syscalls::try_get_registered(3).unwrap();
+    let proc_man_client = proc_man_rpc::Client::new(proc_man_pid);
+    let processes = proc_man_client.get_processes();
+    for process in processes.iter().filter(|proc| proc.parent.is_none()) {
+        print_proc_tree(process.pid, 0, &processes);
+    }
+}
+
+fn print_proc_tree(pid: u64, level: usize, processes: &[Process]) {
+    let process = &processes[pid as usize];
+    println!(
+        "{}{}: {}",
+        "  ".repeat(level),
+        process.pid,
+        process
+            .cli_args
+            .iter()
+            .map(|arg| arg.to_string_lossy().into_owned())
+            .join(" ")
+    );
+    for &child in &process.children {
+        print_proc_tree(child, level + 1, processes);
+    }
+}