g1t/packages/contracts/src/names.ts
| 1 | // Namespaces follow GitHub's rules (no leading, trailing or doubled hyphens), |
| 2 | // so "--" can never appear inside one. |
| 3 | const NAMESPACE = /^[a-z0-9](?:[a-z0-9]|-(?=[a-z0-9])){0,38}$/; |
| 4 | const REPO_NAME = /^[a-z0-9._-]{1,100}$/; |
| 5 | |
| 6 | /** Routes and reserved words that may not be registered as usernames. */ |
| 7 | const RESERVED = new Set([ |
| 8 | "api", "mcp", "login", "logout", "register", "new", "settings", "search", |
| 9 | "admin", "auth", "pulls", "issues", "verify", "forgot", "reset", "device", "workspaces", "u", "oauth", "assets", "docs", "explore", "g1t", "about", |
| 10 | ]); |
| 11 | |
| 12 | export function isValidNamespace(value: string): boolean { |
| 13 | return NAMESPACE.test(value) && !RESERVED.has(value); |
| 14 | } |
| 15 | |
| 16 | export function isValidRepoName(value: string): boolean { |
| 17 | return ( |
| 18 | REPO_NAME.test(value) && |
| 19 | !value.startsWith(".") && |
| 20 | !value.endsWith(".git") && |
| 21 | // `/<workspace>/-/…` holds the workspace's own pages. |
| 22 | value !== "-" |
| 23 | ); |
| 24 | } |