1 use {
2 crate::error_codes::{ErrorCode::UnsupportedRunner, ErrorResponse},
3 serde::{Deserialize, Serialize},
4 serde_repr::{Deserialize_repr, Serialize_repr},
5 std::{
6 fmt::{self, Display, Formatter},
7 path::Path,
8 },
9 };
10
11 #[derive(Debug, Deserialize_repr, Serialize_repr, Clone, Copy, PartialEq, Default)]
12 #[repr(u8)]
13 #[tsync::tsync]
14 pub enum Runner {
15 #[default]
16 NodeJs = 0,
17 /// A pure static site: no app process on the server, nginx serves files
18 /// directly. Always deployed via rsync — git push has no build step to run.
19 Static = 1,
20 Ruby = 2,
21 Swift = 3,
22 Rust = 4,
23 Monorepo = 255,
24 }
25
26 impl Display for Runner {
27 fn fmt(&self, f: &mut Formatter) -> fmt::Result {
28 match self {
29 Runner::NodeJs => write!(f, "NodeJs"),
30 Runner::Static => write!(f, "Static"),
31 Runner::Ruby => write!(f, "Ruby"),
32 Runner::Swift => write!(f, "Swift"),
33 Runner::Rust => write!(f, "Rust"),
34 Runner::Monorepo => write!(f, "Monorepo"),
35 }
36 }
37 }
38
39 #[derive(Debug, Serialize, Deserialize)]
40 #[tsync::tsync]
41 pub enum NodeJsFramework {
42 NextJs,
43 Astro,
44 }
45
46 #[derive(Debug, Serialize, Deserialize)]
47 #[tsync::tsync]
48 pub enum RubyFramework {
49 Rails,
50 }
51
52 #[derive(Debug, Serialize, Deserialize)]
53 #[tsync::tsync]
54 pub enum SwiftFramework {
55 Vapor,
56 }
57
58 impl Runner {
59 pub fn from(repo_path: &Path) -> Result<Runner, ErrorResponse> {
60 // Any package.json-driven app belongs on the NodeJs runner.
61 // Framework-specific checks are not reliable because modern Next.js apps
62 // do not need a next.config.* file at all.
63 if repo_path.join("package.json").exists() {
64 return Ok(Runner::NodeJs);
65 }
66
67 if repo_path.join("Gemfile").exists() {
68 return Ok(Runner::Ruby);
69 }
70 if repo_path.join("Package.swift").exists() {
71 return Ok(Runner::Swift);
72 }
73 if repo_path.join("Cargo.toml").exists() {
74 return Ok(Runner::Rust);
75 }
76 // See if we have a monorepo setup.
77 non_framework_runner()
78 }
79
80 pub fn git_host(&self) -> String {
81 format!("git@{}.smbcloud.xyz", self.api())
82 }
83
84 /// Returns the explicit hostname used for rsync SSH connections.
85 /// e.g. `api.smbcloud.xyz` or `api-1.smbcloud.xyz`
86 pub fn rsync_host(&self) -> String {
87 format!("{}.smbcloud.xyz", self.api())
88 }
89
90 fn api(&self) -> &str {
91 match self {
92 Runner::Monorepo => "monorepo",
93 // Static sites and NodeJs projects share the same lightweight tier
94 Runner::NodeJs | Runner::Static => "api",
95 Runner::Ruby | Runner::Swift | Runner::Rust => "api-1",
96 }
97 }
98 }
99
100 fn non_framework_runner() -> Result<Runner, ErrorResponse> {
101 Err(ErrorResponse::Error {
102 error_code: UnsupportedRunner,
103 message: UnsupportedRunner.message(None).to_string(),
104 })
105 }