realm/runtime/
types.rs

1use anyhow::{anyhow, Result};
2
3#[derive(Debug, Clone)]
4pub enum Runtime {
5  Bun(String),    // version
6  Node(String),   // version
7  Python(String), // version
8}
9
10impl Runtime {
11  pub fn parse(runtime_spec: &str) -> Result<Self> {
12    if runtime_spec.starts_with("bun") {
13      let version = if runtime_spec.contains('@') {
14        runtime_spec
15          .split('@')
16          .nth(1)
17          .unwrap_or("latest")
18          .to_string()
19      } else {
20        "latest".to_string()
21      };
22      Ok(Runtime::Bun(version))
23    } else if runtime_spec.starts_with("node") {
24      let version = if runtime_spec.contains('@') {
25        runtime_spec
26          .split('@')
27          .nth(1)
28          .unwrap_or("latest")
29          .to_string()
30      } else {
31        "latest".to_string()
32      };
33      Ok(Runtime::Node(version))
34    } else if runtime_spec.starts_with("python") || runtime_spec.starts_with("py") {
35      let version = if runtime_spec.contains('@') {
36        runtime_spec
37          .split('@')
38          .nth(1)
39          .unwrap_or("latest")
40          .to_string()
41      } else {
42        "latest".to_string()
43      };
44      Ok(Runtime::Python(version))
45    } else {
46      Err(anyhow!(
47        "Unknown runtime: {}. Supported: bun, node, python",
48        runtime_spec
49      ))
50    }
51  }
52
53  pub fn name(&self) -> &str {
54    match self {
55      Runtime::Bun(_) => "bun",
56      Runtime::Node(_) => "node",
57      Runtime::Python(_) => "python",
58    }
59  }
60
61  pub fn version(&self) -> &str {
62    match self {
63      Runtime::Bun(v) | Runtime::Node(v) | Runtime::Python(v) => v,
64    }
65  }
66
67  pub fn from_name_version(name: &str, version: &str) -> Self {
68    match name {
69      "bun" => Runtime::Bun(version.to_string()),
70      "node" => Runtime::Node(version.to_string()),
71      "python" => Runtime::Python(version.to_string()),
72      _ => Runtime::Bun("latest".to_string()),
73    }
74  }
75}
76
77impl Default for Runtime {
78  fn default() -> Self {
79    Runtime::Bun("latest".to_string())
80  }
81}
realm/runtime/types.rs

realm/runtime/
types.rs
