pr_01m47d15m3e54sn21z27rpy5n9/apps/web/app/routes/auth-github.ts
Pick any line to see why it is the way it is: the commit, the pull request and issue it came from, and what the agent was thinking.
| Invite-only launch: sign in with GitHub, repository access and lifecycle, many emails, a new look | 1 | import { redirect } from "react-router"; |
| 2 | ||
| 3 | import type { Route } from "./+types/auth-github"; | |
| 4 | import { STATE_COOKIE, cookie } from "../lib/github"; | |
| 5 | import { callbackUrl, githubSignIn } from "../lib/github.server"; | |
| 6 | import { getViewer, nextPath } from "../lib/session.server"; | |
| 7 | ||
| 8 | /** | |
| 9 | * Sends the browser to GitHub to sign in, sign up or (with `?link=1`) | |
| 10 | * link GitHub to the signed-in account. The state GitHub will send back is | |
| 11 | * kept in a short-lived cookie, so only this browser can finish the trip. | |
| 12 | * An invite code (`?invite=`) rides along for a new account. | |
| 13 | */ | |
| 14 | export async function loader({ request, context }: Route.LoaderArgs) { | |
| 15 | const url = new URL(request.url); | |
| 16 | const viewer = getViewer(context); | |
| 17 | const link = url.searchParams.get("link") === "1"; | |
| 18 | if (link && !viewer) throw redirect(`/login?next=${encodeURIComponent("/settings#github")}`); | |
| 19 | if (!link && viewer) throw redirect(nextPath(request)); | |
| 20 | const invite = url.searchParams.get("invite")?.trim().slice(0, 100) || null; | |
| 21 | const started = await githubSignIn.start({ | |
| 22 | purpose: link ? "link" : "sign_in", | |
| 23 | user: link ? viewer : null, | |
| 24 | redirectUri: callbackUrl(request), | |
| 25 | next: link ? (url.searchParams.has("next") ? nextPath(request) : "/settings#github") : nextPath(request), | |
| 26 | inviteCode: invite, | |
| 27 | }); | |
| 28 | if (!started.ok) throw redirect(link ? "/settings#github" : "/login"); | |
| 29 | throw redirect(started.value.authorizeUrl, { | |
| 30 | headers: { "set-cookie": cookie(STATE_COOKIE, started.value.state, 600) }, | |
| 31 | }); | |
| 32 | } |