| 1 | import { CheckCircle2, Globe, Info, LoaderCircle, RotateCw, Trash2 } from "lucide-react"; |
| 2 | import { useEffect, useState } from "react"; |
| 3 | import { Form, Link } from "react-router"; |
| 4 | |
| 5 | import type { Domain, DomainRecord, DomainStatus } from "@g1t/contracts"; |
| 6 | |
| 7 | import type { Route } from "./+types/settings-domains"; |
| 8 | import { page } from "../../lib/meta"; |
| 9 | import { RepoSettingsHeading } from "../../components/repo-settings-heading"; |
| 10 | import { CopyLine, EmptyState, ErrorText, Field, Input, SubmitButton, usePending } from "../../components/ui"; |
| 11 | import { |
| 12 | AlertDialog, |
| 13 | AlertDialogAction, |
| 14 | AlertDialogCancel, |
| 15 | AlertDialogContent, |
| 16 | AlertDialogDescription, |
| 17 | AlertDialogFooter, |
| 18 | AlertDialogHeader, |
| 19 | AlertDialogTitle, |
| 20 | AlertDialogTrigger, |
| 21 | } from "../../components/ui/alert-dialog"; |
| 22 | import { Button } from "../../components/ui/button"; |
| 23 | import { Card } from "../../components/ui/card"; |
| 24 | import { CheckboxOption } from "../../components/ui/checkbox"; |
| 25 | import { Hint } from "../../components/ui/hint"; |
| 26 | import { deployments } from "../../lib/services.server"; |
| 27 | import { assertSameOrigin, getViewer, requireUser, unwrap } from "../../lib/session.server"; |
| 28 | import { requireCapability, requireInsider } from "../../lib/access.server"; |
| 29 | import { useRefreshWhile } from "../../lib/refresh"; |
| 30 | import { money } from "../../lib/money"; |
| 31 | |
| 32 | export function meta({ params, ...args }: Route.MetaArgs) { |
| 33 | return page(args, { title: `Domains · ${params.owner}/${params.repo} · g1t` }); |
| 34 | } |
| 35 | |
| 36 | export async function loader({ params, context }: Route.LoaderArgs) { |
| 37 | const viewer = getViewer(context); |
| 38 | // Admins; to anyone without a role here the page does not exist. |
| 39 | await requireInsider(context, params, "manage_integrations"); |
| 40 | const ref = { workspace: params.owner, slug: params.repo }; |
| 41 | const [settings, domains] = await Promise.all([deployments.settings(ref, viewer), deployments.domains(ref, viewer)]); |
| 42 | return { settings: unwrap(settings), ...unwrap(domains) }; |
| 43 | } |
| 44 | |
| 45 | export async function action({ request, params, context }: Route.ActionArgs) { |
| 46 | assertSameOrigin(request); |
| 47 | const user = requireUser(context, request); |
| 48 | await requireCapability(context, params, "manage_integrations"); |
| 49 | const form = await request.formData(); |
| 50 | const ref = { workspace: params.owner, slug: params.repo }; |
| 51 | const intent = form.get("intent"); |
| 52 | const id = String(form.get("id") ?? ""); |
| 53 | if (intent === "add") { |
| 54 | const added = await deployments.addDomain(user, ref, String(form.get("hostname") ?? ""), { twin: form.get("twin") === "on" }); |
| 55 | if (!added.ok) return { error: added.error.message }; |
| 56 | const names = added.value.map((d) => d.hostname); |
| 57 | return { notice: names.length ? `Added ${names.join(" and ")}. Add the DNS records below.` : "Saved." }; |
| 58 | } |
| 59 | if (intent === "refresh") { |
| 60 | const checked = await deployments.refreshDomain(user, ref, id); |
| 61 | if (!checked.ok) return { error: checked.error.message }; |
| 62 | return { notice: checked.value.status === "active" ? `${checked.value.hostname} is active.` : `Checked ${checked.value.hostname} again.` }; |
| 63 | } |
| 64 | if (intent === "remove") { |
| 65 | const removed = await deployments.removeDomain(user, ref, id); |
| 66 | return removed.ok ? { notice: "Domain removed." } : { error: removed.error.message }; |
| 67 | } |
| 68 | return { error: "Unknown request." }; |
| 69 | } |
| 70 | |
| 71 | const STATUS: Record<DomainStatus, { label: string; tone: string; live?: boolean }> = { |
| 72 | pending: { label: "Waiting for DNS", tone: "text-warn border-warn/30 bg-warn/5", live: true }, |
| 73 | verifying: { label: "Issuing certificate", tone: "text-warn border-warn/30 bg-warn/5", live: true }, |
| 74 | active: { label: "Active", tone: "text-success border-success/30 bg-success/5" }, |
| 75 | failed: { label: "Failed", tone: "text-danger border-danger/30 bg-danger/5" }, |
| 76 | removing: { label: "Removing", tone: "text-faint border-line" }, |
| 77 | }; |
| 78 | |
| 79 | /** A custom domain's monthly price, to the cent: `$0.12`. */ |
| 80 | function domainPrice(micros: number | undefined): string { |
| 81 | return money(micros ?? 120_000); |
| 82 | } |
| 83 | |
| 84 | function StatusBadge({ status }: { status: DomainStatus }) { |
| 85 | const { label, tone, live } = STATUS[status]; |
| 86 | return ( |
| 87 | <span className={`inline-flex shrink-0 items-center gap-1.5 rounded-full border px-2 py-0.5 text-xs font-medium ${tone}`}> |
| 88 | <span className={`size-1.5 rounded-full bg-current ${live ? "animate-pulse motion-reduce:animate-none" : ""}`} /> |
| 89 | {label} |
| 90 | </span> |
| 91 | ); |
| 92 | } |
| 93 | |
| 94 | /** The www or apex twin of what is typed, for the pairing option's label. */ |
| 95 | function twinOf(input: string): string | null { |
| 96 | const host = input.trim().toLowerCase().replace(/^https?:\/\//, "").replace(/[/?#].*$/, "").replace(/\.$/, ""); |
| 97 | if (!/^[a-z0-9.-]+\.[a-z0-9-]+$/.test(host)) return null; |
| 98 | if (host.startsWith("www.")) return host.slice(4).includes(".") ? host.slice(4) : null; |
| 99 | return host.split(".").length === 2 ? `www.${host}` : null; |
| 100 | } |
| 101 | |
| 102 | export default function DomainSettings({ loaderData, actionData, params }: Route.ComponentProps) { |
| 103 | const { settings, domains, target, available, notice, monthlyMicros, used } = loaderData; |
| 104 | const base = `/${params.owner}/${params.repo}`; |
| 105 | const [hostname, setHostname] = useState(""); |
| 106 | const twin = twinOf(hostname); |
| 107 | const added = actionData && "notice" in actionData && !!actionData.notice?.startsWith("Added"); |
| 108 | useEffect(() => { |
| 109 | if (added) setHostname(""); |
| 110 | }, [added, actionData]); |
| 111 | |
| 112 | // While a domain is on its way, the page follows it. |
| 113 | const waiting = domains.some((d) => d.status === "pending" || d.status === "verifying"); |
| 114 | useRefreshWhile(waiting, 10_000); |
| 115 | |
| 116 | // A redirecting domain is shown under the one it redirects to. |
| 117 | const primary = domains.filter((d) => !d.redirectTo || !domains.some((p) => p.hostname === d.redirectTo)); |
| 118 | |
| 119 | return ( |
| 120 | <div className="max-w-4xl"> |
| 121 | <RepoSettingsHeading base={base} /> |
| 122 | <div className="min-h-6"> |
| 123 | {actionData && "notice" in actionData && <p className="text-sm text-success">{actionData.notice}</p>} |
| 124 | <ErrorText>{actionData && "error" in actionData ? actionData.error : null}</ErrorText> |
| 125 | </div> |
| 126 | |
| 127 | <header className="mb-6"> |
| 128 | <h2 className="flex items-center gap-2 font-medium"> |
| 129 | <Globe size={16} className="text-accent" /> |
| 130 | Custom domains |
| 131 | </h2> |
| 132 | <p className="mt-1 max-w-2xl text-sm text-muted"> |
| 133 | Serve production at a domain of your own, such as <span className="font-mono text-fg">example.com</span> or{" "} |
| 134 | <span className="font-mono text-fg">www.example.com</span>, beside{" "} |
| 135 | <span className="font-mono text-fg">{settings.productionUrl.replace("https://", "")}</span>. Point it at{" "} |
| 136 | <span className="font-mono text-fg">{target}</span>; g1t issues and renews its certificate. Redeploys never change |
| 137 | it.{" "} |
| 138 | <a href="https://docs.g1t.sh/guides/deployments/#custom-domains" className="text-fg hover:underline"> |
| 139 | How custom domains work |
| 140 | </a> |
| 141 | </p> |
| 142 | </header> |
| 143 | |
| 144 | {!available && notice && ( |
| 145 | <p className="mb-6 flex items-start gap-2 rounded-lg border border-warn/30 bg-warn/5 px-4 py-3 text-sm text-warn"> |
| 146 | <Info size={15} className="mt-0.5 shrink-0" /> |
| 147 | {notice} |
| 148 | </p> |
| 149 | )} |
| 150 | |
| 151 | {!settings.enabled && ( |
| 152 | <Card asChild radius="lg" className="mb-6 px-4 py-3 text-sm text-muted"> |
| 153 | <p> |
| 154 | Deployments are off for this project, so a domain added now shows that nothing is deployed until they are on.{" "} |
| 155 | <Link to={`${base}/settings/deployments`} className="text-fg hover:underline"> |
| 156 | Turn on deployments |
| 157 | </Link> |
| 158 | </p> |
| 159 | </Card> |
| 160 | )} |
| 161 | |
| 162 | <Card asChild className="p-5"> |
| 163 | <Form method="post"> |
| 164 | <input type="hidden" name="intent" value="add" /> |
| 165 | <div className="flex flex-col gap-3 sm:flex-row sm:items-end"> |
| 166 | <div className="grow"> |
| 167 | <Field label="Domain" hint="A domain (the apex, such as example.com) or any subdomain, such as www.example.com or app.example.com."> |
| 168 | <Input |
| 169 | name="hostname" |
| 170 | value={hostname} |
| 171 | onChange={(event) => setHostname(event.target.value)} |
| 172 | placeholder="example.com" |
| 173 | autoComplete="off" |
| 174 | spellCheck={false} |
| 175 | required |
| 176 | /> |
| 177 | </Field> |
| 178 | </div> |
| 179 | <div className="sm:mb-6"> |
| 180 | <SubmitButton variant="accent" match={{ intent: "add" }} pending="Adding…" disabled={!hostname.trim()}> |
| 181 | Add domain |
| 182 | </SubmitButton> |
| 183 | </div> |
| 184 | </div> |
| 185 | <CheckboxOption |
| 186 | name="twin" |
| 187 | defaultChecked |
| 188 | disabled={!twin} |
| 189 | className="mt-2" |
| 190 | label={twin ? `Also add ${twin}, redirecting to ${hostname.trim().toLowerCase()}` : "Also add the www or apex twin, redirecting to it"} |
| 191 | description="Most sites answer at both example.com and www.example.com; one serves the app and the other sends visitors to it, path and query kept." |
| 192 | /> |
| 193 | <p className="mt-4 text-xs text-faint"> |
| 194 | Each custom domain is {domainPrice(monthlyMicros)} a month on the g1t plan, its cost plus 20%, from the included usage |
| 195 | first. As many as you like: {used} in use across the workspace. |
| 196 | </p> |
| 197 | </Form> |
| 198 | </Card> |
| 199 | |
| 200 | <div className="mt-8 space-y-4"> |
| 201 | {domains.length === 0 ? ( |
| 202 | <EmptyState title="No custom domains yet">Add one above, then the DNS records it asks for.</EmptyState> |
| 203 | ) : ( |
| 204 | primary.map((domain) => ( |
| 205 | <DomainCard |
| 206 | key={domain.id} |
| 207 | domain={domain} |
| 208 | redirects={domains.filter((d) => d.redirectTo === domain.hostname)} |
| 209 | /> |
| 210 | )) |
| 211 | )} |
| 212 | </div> |
| 213 | </div> |
| 214 | ); |
| 215 | } |
| 216 | |
| 217 | function DomainCard({ domain, redirects }: { domain: Domain; redirects: Domain[] }) { |
| 218 | return ( |
| 219 | <Card asChild className="overflow-hidden"> |
| 220 | <section> |
| 221 | <DomainRow domain={domain} /> |
| 222 | {redirects.map((other) => ( |
| 223 | <div key={other.id} className="border-t border-line"> |
| 224 | <DomainRow domain={other} /> |
| 225 | </div> |
| 226 | ))} |
| 227 | </section> |
| 228 | </Card> |
| 229 | ); |
| 230 | } |
| 231 | |
| 232 | function DomainRow({ domain }: { domain: Domain }) { |
| 233 | const active = domain.status === "active"; |
| 234 | return ( |
| 235 | <div className="p-5"> |
| 236 | <div className="flex flex-wrap items-center gap-x-3 gap-y-2"> |
| 237 | {active ? ( |
| 238 | <a href={`https://${domain.hostname}`} className="min-w-0 truncate font-mono text-sm font-medium hover:text-accent"> |
| 239 | {domain.hostname} |
| 240 | </a> |
| 241 | ) : ( |
| 242 | <span className="min-w-0 truncate font-mono text-sm font-medium">{domain.hostname}</span> |
| 243 | )} |
| 244 | <StatusBadge status={domain.status} /> |
| 245 | {domain.redirectTo && <span className="text-xs text-muted">redirects to {domain.redirectTo}</span>} |
| 246 | <span className="ml-auto flex items-center gap-2"> |
| 247 | {domain.status !== "removing" && ( |
| 248 | <Form method="post"> |
| 249 | <input type="hidden" name="intent" value="refresh" /> |
| 250 | <input type="hidden" name="id" value={domain.id} /> |
| 251 | <Hint label="Ask Cloudflare to check the records again now"> |
| 252 | <SubmitButton variant="outline" match={{ intent: "refresh", id: domain.id }} pending="Checking…"> |
| 253 | <RotateCw size={14} /> |
| 254 | Check now |
| 255 | </SubmitButton> |
| 256 | </Hint> |
| 257 | </Form> |
| 258 | )} |
| 259 | <RemoveDomain domain={domain} /> |
| 260 | </span> |
| 261 | </div> |
| 262 | {domain.error && !active && <p className="mt-2 text-sm text-muted">{domain.error}</p>} |
| 263 | {active ? ( |
| 264 | <p className="mt-2 flex items-center gap-1.5 text-sm text-muted"> |
| 265 | <CheckCircle2 size={14} className="text-success" /> |
| 266 | {domain.redirectTo ? "Redirecting, with its certificate." : "Serving production, with its certificate."} |
| 267 | {domain.verifiedAt && <span className="text-faint">Since {new Date(domain.verifiedAt).toLocaleDateString()}.</span>} |
| 268 | </p> |
| 269 | ) : ( |
| 270 | <Records domain={domain} /> |
| 271 | )} |
| 272 | </div> |
| 273 | ); |
| 274 | } |
| 275 | |
| 276 | function Records({ domain }: { domain: Domain }) { |
| 277 | return ( |
| 278 | <div className="mt-4 space-y-3"> |
| 279 | <p className="text-sm text-muted">Add these records where the domain's DNS is managed:</p> |
| 280 | {domain.records.map((record) => ( |
| 281 | <RecordRow key={`${record.type}-${record.name}-${record.value}`} record={record} /> |
| 282 | ))} |
| 283 | {domain.apex && ( |
| 284 | <p className="text-xs text-faint"> |
| 285 | The apex (the bare domain) cannot have a plain CNAME. Use your provider's flattened CNAME or ALIAS record: a CNAME |
| 286 | at <span className="font-mono">@</span> on Cloudflare DNS, an ALIAS on DNSimple, NS1, Namecheap, Porkbun or Gandi, |
| 287 | or an ANAME on DNS Made Easy. Route 53's alias records cannot point outside AWS. If your provider has none of |
| 288 | these, add only the www domain here and forward the apex to it at your provider. |
| 289 | </p> |
| 290 | )} |
| 291 | <p className="text-xs text-faint"> |
| 292 | DNS changes can take a few minutes to an hour to be seen. The certificate is issued once the domain points here. |
| 293 | </p> |
| 294 | </div> |
| 295 | ); |
| 296 | } |
| 297 | |
| 298 | function RecordRow({ record }: { record: DomainRecord }) { |
| 299 | const type = record.type === "ALIAS" ? "CNAME (flattened) or ALIAS" : record.type; |
| 300 | return ( |
| 301 | <Card tone="bg" radius="lg" className="grid gap-2 p-3 sm:grid-cols-[9rem_minmax(0,1fr)]"> |
| 302 | <div className="text-xs"> |
| 303 | <p className="font-medium text-fg">{type}</p> |
| 304 | <p className="mt-0.5 text-faint">{record.purpose}</p> |
| 305 | </div> |
| 306 | <div className="grid min-w-0 gap-2"> |
| 307 | <div> |
| 308 | <p className="mb-1 text-xs text-faint">Name</p> |
| 309 | <CopyLine text={record.name} /> |
| 310 | </div> |
| 311 | <div> |
| 312 | <p className="mb-1 text-xs text-faint">{record.type === "TXT" ? "Content" : "Target"}</p> |
| 313 | <CopyLine text={record.value} /> |
| 314 | </div> |
| 315 | </div> |
| 316 | </Card> |
| 317 | ); |
| 318 | } |
| 319 | |
| 320 | function RemoveDomain({ domain }: { domain: Domain }) { |
| 321 | // The dialog closes as it posts, so the row's own button says it is going. |
| 322 | const removing = usePending({ intent: "remove", id: domain.id }); |
| 323 | return ( |
| 324 | <AlertDialog> |
| 325 | <AlertDialogTrigger asChild> |
| 326 | <Button type="button" variant="outline" disabled={removing} aria-label={`Remove ${domain.hostname}`}> |
| 327 | {removing ? <LoaderCircle size={14} className="animate-spin" aria-hidden="true" /> : <Trash2 size={14} />} |
| 328 | {removing ? "Removing…" : "Remove"} |
| 329 | </Button> |
| 330 | </AlertDialogTrigger> |
| 331 | <AlertDialogContent> |
| 332 | <Form method="post" className="grid gap-4"> |
| 333 | <input type="hidden" name="intent" value="remove" /> |
| 334 | <input type="hidden" name="id" value={domain.id} /> |
| 335 | <AlertDialogHeader> |
| 336 | <AlertDialogTitle>Remove {domain.hostname}?</AlertDialogTitle> |
| 337 | <AlertDialogDescription> |
| 338 | It stops serving this project at once, and its certificate is given up. Any domain redirecting to it is |
| 339 | removed too. You can add it again later; its DNS records stay as you set them. |
| 340 | </AlertDialogDescription> |
| 341 | </AlertDialogHeader> |
| 342 | <AlertDialogFooter> |
| 343 | <AlertDialogCancel>Cancel</AlertDialogCancel> |
| 344 | <AlertDialogAction asChild> |
| 345 | <button type="submit"> |
| 346 | <Trash2 size={14} /> |
| 347 | Remove domain |
| 348 | </button> |
| 349 | </AlertDialogAction> |
| 350 | </AlertDialogFooter> |
| 351 | </Form> |
| 352 | </AlertDialogContent> |
| 353 | </AlertDialog> |
| 354 | ); |
| 355 | } |