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post-receive.ts
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| fc1817a | 1 | /** |
| 2 | * Post-receive hook logic. | |
| 2c34075 | 3 | * |
| 4 | * Called after every successful git push. This is gluecron's intelligence layer: | |
| 5 | * 1. Auto-repair — fix common issues and commit automatically | |
| 6 | * 2. Push analysis — detect breaking changes, security issues | |
| 7 | * 3. Health score — recompute repo health | |
| 8 | * 4. GateTest scan — external security scanning | |
| 9 | * 5. Crontech deploy — auto-deploy on push to main | |
| 10 | * 6. Webhooks — fire registered webhook URLs | |
| fc1817a | 11 | */ |
| 12 | ||
| ba93444 | 13 | import { createHmac } from "crypto"; |
| 3ef4c9d | 14 | import { and, eq } from "drizzle-orm"; |
| fc1817a | 15 | import { config } from "../lib/config"; |
| 2c34075 | 16 | import { autoRepair } from "../lib/autorepair"; |
| 170ddb2 | 17 | import { notifyGateTestOfPush } from "../lib/gate"; |
| 2c34075 | 18 | import { analyzePush, computeHealthScore } from "../lib/intelligence"; |
| 0316dbb | 19 | import { db } from "../db"; |
| 20 | import { deployments, repositories, users } from "../db/schema"; | |
| 21 | import { onDeployFailure } from "../lib/ai-incident"; | |
| a686079 | 22 | import { |
| 23 | commitsBetween, | |
| 24 | getDefaultBranch, | |
| 25 | getRepoPath, | |
| 26 | } from "../git/repository"; | |
| 27 | import { indexChangedFiles } from "../lib/semantic-index"; | |
| 4bbacbe | 28 | import { enqueuePreviewBuild } from "../lib/branch-previews"; |
| fc1817a | 29 | |
| 30 | interface PushRef { | |
| 31 | oldSha: string; | |
| 32 | newSha: string; | |
| 33 | refName: string; | |
| 34 | } | |
| 35 | ||
| 36 | export async function onPostReceive( | |
| 37 | owner: string, | |
| 38 | repo: string, | |
| 39 | refs: PushRef[] | |
| 40 | ): Promise<void> { | |
| 2c34075 | 41 | for (const ref of refs) { |
| 42 | if (ref.newSha.startsWith("0000")) continue; // Branch deletion | |
| 43 | const branchName = ref.refName.replace("refs/heads/", ""); | |
| fc1817a | 44 | |
| 2c34075 | 45 | // 1. Auto-repair (runs first, may create a new commit) |
| 46 | try { | |
| 47 | const repair = await autoRepair(owner, repo, branchName); | |
| 48 | if (repair.repaired) { | |
| 49 | console.log( | |
| 50 | `[autorepair] ${owner}/${repo}@${branchName}: ${repair.repairs.length} repairs committed` | |
| 51 | ); | |
| 52 | } | |
| 53 | } catch (err) { | |
| 54 | console.error(`[autorepair] error:`, err); | |
| 55 | } | |
| fc1817a | 56 | |
| 2c34075 | 57 | // 2. Push analysis |
| 58 | try { | |
| 59 | const analysis = await analyzePush(owner, repo, ref.oldSha, ref.newSha); | |
| 60 | console.log( | |
| 61 | `[push-analysis] ${owner}/${repo}: ${analysis.summary}` | |
| 62 | ); | |
| 63 | if (analysis.riskScore > 50) { | |
| 64 | console.warn( | |
| 65 | `[push-analysis] HIGH RISK push detected (score: ${analysis.riskScore})` | |
| 66 | ); | |
| 67 | } | |
| 68 | if (analysis.breakingChangeSignals.length > 0) { | |
| 69 | console.warn( | |
| 70 | `[push-analysis] Breaking changes: ${analysis.breakingChangeSignals.join("; ")}` | |
| 71 | ); | |
| 72 | } | |
| 73 | } catch (err) { | |
| 74 | console.error(`[push-analysis] error:`, err); | |
| 75 | } | |
| 76 | ||
| 77 | // 3. Health score (async, don't block) | |
| 78 | computeHealthScore(owner, repo).then((report) => { | |
| 79 | console.log( | |
| 80 | `[health] ${owner}/${repo}: ${report.grade} (${report.score}/100)` | |
| 81 | ); | |
| 82 | }).catch((err) => { | |
| 83 | console.error(`[health] error:`, err); | |
| 84 | }); | |
| 85 | } | |
| 86 | ||
| 170ddb2 | 87 | // 4. GateTest scan — fire-and-forget notification on every push. The |
| 88 | // helper short-circuits if `GATETEST_URL` is unset, so non-GateTest | |
| 89 | // deployments pay no overhead. Results flow back via the inbound | |
| 90 | // webhook at POST /api/hooks/gatetest. | |
| 91 | for (const ref of refs) { | |
| 92 | if (ref.newSha.startsWith("0000")) continue; | |
| 93 | notifyGateTestOfPush(owner, repo, ref.refName, ref.newSha).catch((err) => | |
| 94 | console.warn("[gatetest] notify error:", err) | |
| 95 | ); | |
| 96 | } | |
| 2c34075 | 97 | |
| a686079 | 98 | // 4b. Continuous semantic index — embed changed files on every push so |
| 99 | // /api/v2/.../semantic-search has fresh vectors. Fire-and-forget; | |
| 100 | // all failures are swallowed inside semantic-index.ts so a missing | |
| 101 | // pgvector extension or absent embeddings API key never breaks the | |
| 102 | // push path. Capped to MAX_FILES_PER_PUSH inside the lib. | |
| 103 | for (const ref of refs) { | |
| 104 | if (ref.newSha.startsWith("0000")) continue; | |
| 105 | void fireSemanticIndex(owner, repo, ref.oldSha, ref.newSha).catch((err) => | |
| 106 | console.warn("[semantic-index] dispatch error:", err) | |
| 107 | ); | |
| 108 | } | |
| 109 | ||
| 4bbacbe | 110 | // 4c. Per-branch preview URLs (migration 0062). Every push to a |
| 111 | // non-default branch enqueues a preview-build row. Gated on | |
| 112 | // repositories.preview_builds_enabled (default on) so owners can | |
| 113 | // opt out per-repo via repo-settings. Fire-and-forget; failures | |
| 114 | // never break the push path. | |
| 115 | void firePreviewBuilds(owner, repo, refs).catch((err) => | |
| 116 | console.warn("[branch-previews] dispatch error:", err) | |
| 117 | ); | |
| 118 | ||
| ba93444 | 119 | // 5. Crontech deploy (BLK-016) — only fires for the configured Crontech repo |
| 120 | // (CRONTECH_REPO, default `ccantynz-alt/crontech`) on a push to its | |
| 121 | // default branch. The branch case (`Main` vs `main`) is determined by | |
| 122 | // the bare repo's HEAD, not hardcoded. | |
| 123 | if (`${owner}/${repo}` === config.crontechRepo) { | |
| a28cede | 124 | let defaultBranch = |
| 125 | (await getDefaultBranch(owner, repo).catch((err) => { | |
| 126 | console.warn( | |
| 127 | `[post-receive] getDefaultBranch failed for ${owner}/${repo}, defaulting to "main":`, | |
| 128 | err instanceof Error ? err.message : err | |
| 129 | ); | |
| 130 | return null; | |
| 131 | })) || "main"; | |
| ba93444 | 132 | const targetRef = `refs/heads/${defaultBranch}`; |
| 133 | const deployPush = refs.find( | |
| 134 | (r) => r.refName === targetRef && !r.newSha.startsWith("0000") | |
| 135 | ); | |
| 136 | if (deployPush) { | |
| 137 | let repositoryId = ""; | |
| 138 | try { | |
| 139 | const [row] = await db | |
| 140 | .select({ id: repositories.id }) | |
| 141 | .from(repositories) | |
| 142 | .innerJoin(users, eq(repositories.ownerId, users.id)) | |
| 143 | .where(and(eq(users.username, owner), eq(repositories.name, repo))) | |
| 144 | .limit(1); | |
| 145 | repositoryId = row?.id || ""; | |
| 146 | } catch { | |
| 147 | /* ignore */ | |
| 148 | } | |
| 149 | if (repositoryId) { | |
| 150 | triggerCrontechDeploy({ | |
| 151 | owner, | |
| 152 | repo, | |
| 153 | before: deployPush.oldSha, | |
| 154 | after: deployPush.newSha, | |
| 155 | ref: targetRef, | |
| 156 | branch: defaultBranch, | |
| 157 | repositoryId, | |
| 158 | }).catch((err: unknown) => console.error(`[crontech] error:`, err)); | |
| 159 | } | |
| 0316dbb | 160 | } |
| fc1817a | 161 | } |
| f2c00b4 | 162 | |
| 163 | // 6. BLOCK W — Self-host. When Gluecron.com itself receives a push to | |
| 164 | // main, fire the local deploy via scripts/self-deploy.sh. The script | |
| 165 | // forks into the background, so this call returns immediately (git | |
| 166 | // push doesn't block). Gated on env SELF_HOST_REPO (set on the box) to | |
| 167 | // avoid firing on customer repos that happen to be named "Gluecron.com". | |
| 168 | const selfHostRepo = process.env.SELF_HOST_REPO; | |
| 169 | if (selfHostRepo && `${owner}/${repo}` === selfHostRepo) { | |
| 170 | const mainRef = refs.find( | |
| 171 | (r) => r.refName === "refs/heads/main" && !r.newSha.startsWith("0000") | |
| 172 | ); | |
| 173 | if (mainRef) { | |
| 174 | const scriptPath = | |
| 175 | process.env.GLUECRON_SELF_DEPLOY_SCRIPT || | |
| 176 | "/opt/gluecron/scripts/self-deploy.sh"; | |
| 177 | try { | |
| 178 | const child = __selfHostSpawn( | |
| 179 | [scriptPath, mainRef.oldSha, mainRef.newSha], | |
| 180 | { stdout: "ignore", stderr: "ignore", stdin: "ignore" } | |
| 181 | ); | |
| 182 | try { | |
| 183 | (child as any)?.unref?.(); | |
| 184 | } catch { | |
| 185 | /* unref optional */ | |
| 186 | } | |
| 187 | console.log( | |
| 188 | `[self-host] dispatched self-deploy for ${owner}/${repo}@${mainRef.newSha.slice(0, 7)}` | |
| 189 | ); | |
| 190 | } catch (err) { | |
| 191 | console.error(`[self-host] failed to spawn:`, err); | |
| 192 | } | |
| 193 | } | |
| 194 | } | |
| 195 | } | |
| 196 | ||
| 197 | // BLOCK W — DI seam so the test suite can capture the spawn call without | |
| 198 | // actually shelling out to /opt/gluecron/scripts/self-deploy.sh. Production | |
| 199 | // callers go straight to Bun.spawn. | |
| bf19c50 | 200 | const __defaultSelfHostSpawn: (cmd: string[], opts: any) => any = (cmd, opts) => |
| f2c00b4 | 201 | Bun.spawn(cmd, opts); |
| bf19c50 | 202 | let __selfHostSpawn: (cmd: string[], opts: any) => any = __defaultSelfHostSpawn; |
| 203 | /** | |
| 204 | * Test-only: replace the spawn impl. Pass `null` to reset to Bun.spawn. | |
| 205 | */ | |
| 206 | export function __setSelfHostSpawnForTests( | |
| 207 | fn: typeof __selfHostSpawn | null | |
| 208 | ): void { | |
| 209 | __selfHostSpawn = fn ?? __defaultSelfHostSpawn; | |
| fc1817a | 210 | } |
| 211 | ||
| 43cf9b0 | 212 | /** |
| ba93444 | 213 | * BLK-016 — outbound deploy webhook for Crontech's deploy-agent. |
| 43cf9b0 | 214 | * |
| ba93444 | 215 | * Wire contract (matches Crontech's `apps/api/src/webhooks/gluecron-push.ts`): |
| 43cf9b0 | 216 | * |
| ba93444 | 217 | * POST https://crontech.ai/api/webhooks/gluecron-push |
| 43cf9b0 | 218 | * Content-Type: application/json |
| ba93444 | 219 | * X-Gluecron-Signature: sha256=<hex(hmac-sha256(body, GLUECRON_WEBHOOK_SECRET))> |
| 43cf9b0 | 220 | * |
| 221 | * { | |
| ba93444 | 222 | * "event": "push", |
| 223 | * "repository": { "full_name": "ccantynz-alt/crontech" }, | |
| 224 | * "ref": "refs/heads/Main", | |
| 225 | * "after": "<40-hex commit SHA>", | |
| 226 | * "before": "<40-hex previous SHA>", | |
| 227 | * "pusher": { "name": "<author>", "email": "<email>" }, | |
| 228 | * "commits": [ { "id": "<sha>", "message": "<msg>", "timestamp": "<iso8601>" } ] | |
| 43cf9b0 | 229 | * } |
| 230 | * | |
| ba93444 | 231 | * The `after` SHA is the dedupe key on the receiver side (idempotent). |
| 43cf9b0 | 232 | * |
| ba93444 | 233 | * Delivery: at-least-once via exponential-backoff retry. Up to 5 attempts at |
| 234 | * delays 1s / 4s / 16s / 64s / 256s; first 2xx wins. If `GLUECRON_WEBHOOK_SECRET` | |
| 235 | * is unset the signature header is omitted and Crontech is expected to reject — | |
| 236 | * we still record the deploy row as failed. | |
| 43cf9b0 | 237 | */ |
| ba93444 | 238 | const RETRY_DELAYS_MS = [1_000, 4_000, 16_000, 64_000, 256_000]; |
| 239 | ||
| 240 | interface TriggerArgs { | |
| 241 | owner: string; | |
| 242 | repo: string; | |
| 243 | before: string; | |
| 244 | after: string; | |
| 245 | ref: string; | |
| 246 | branch: string; | |
| 247 | repositoryId: string; | |
| 248 | } | |
| 249 | ||
| 250 | interface TriggerOptions { | |
| 251 | fetchImpl?: typeof fetch; | |
| 252 | sleep?: (ms: number) => Promise<void>; | |
| 253 | retryDelaysMs?: number[]; | |
| 254 | now?: () => Date; | |
| 255 | } | |
| 256 | ||
| 257 | function signBody(body: string, secret: string): string | null { | |
| 258 | if (!secret) return null; | |
| 259 | return "sha256=" + createHmac("sha256", secret).update(body).digest("hex"); | |
| 260 | } | |
| 261 | ||
| 262 | async function buildPayload(args: TriggerArgs, now: Date): Promise<{ | |
| 263 | payload: Record<string, unknown>; | |
| 264 | pusherName: string; | |
| 265 | pusherEmail: string; | |
| 266 | }> { | |
| 267 | // Walk commits new since the last push. Cap at 50 like GitHub's webhook. | |
| 268 | // `before` may be all-zeros for a first push to the branch — commitsBetween | |
| 269 | // handles that by treating null `from` as "everything reachable from `to`". | |
| 270 | const fromSha = /^0+$/.test(args.before) ? null : args.before; | |
| 271 | let commits: Array<{ id: string; message: string; timestamp: string }> = []; | |
| 272 | let pusherName = "gluecron"; | |
| 273 | let pusherEmail = "noreply@gluecron.local"; | |
| 274 | try { | |
| 275 | const list = await commitsBetween(args.owner, args.repo, fromSha, args.after); | |
| 276 | commits = list.slice(0, 50).map((c) => ({ | |
| 277 | id: c.sha, | |
| 278 | message: c.message, | |
| 279 | timestamp: c.date, | |
| 280 | })); | |
| 281 | if (list[0]) { | |
| 282 | pusherName = list[0].author || pusherName; | |
| 283 | pusherEmail = list[0].authorEmail || pusherEmail; | |
| 284 | } | |
| 285 | } catch { | |
| 286 | /* ignore — payload still valid with empty commits[] */ | |
| 287 | } | |
| 288 | return { | |
| 289 | payload: { | |
| 290 | event: "push", | |
| 291 | repository: { full_name: `${args.owner}/${args.repo}` }, | |
| 292 | ref: args.ref, | |
| 293 | after: args.after, | |
| 294 | before: args.before, | |
| 295 | pusher: { name: pusherName, email: pusherEmail }, | |
| 296 | commits, | |
| 297 | // Ancillary fields — receiver may ignore but they're useful for logs: | |
| 298 | sent_at: now.toISOString(), | |
| 299 | source: "gluecron", | |
| 300 | }, | |
| 301 | pusherName, | |
| 302 | pusherEmail, | |
| 303 | }; | |
| 304 | } | |
| 305 | ||
| fc1817a | 306 | async function triggerCrontechDeploy( |
| ba93444 | 307 | args: TriggerArgs, |
| 308 | opts: TriggerOptions = {} | |
| fc1817a | 309 | ): Promise<void> { |
| ba93444 | 310 | const fetchImpl = opts.fetchImpl ?? fetch; |
| 311 | const sleep = opts.sleep ?? ((ms: number) => new Promise<void>((r) => setTimeout(r, ms))); | |
| 312 | const delays = opts.retryDelaysMs ?? RETRY_DELAYS_MS; | |
| 313 | const now = opts.now ?? (() => new Date()); | |
| 314 | ||
| 3ef4c9d | 315 | let deployId = ""; |
| fc1817a | 316 | try { |
| 3ef4c9d | 317 | const [row] = await db |
| 318 | .insert(deployments) | |
| 319 | .values({ | |
| ba93444 | 320 | repositoryId: args.repositoryId, |
| 3ef4c9d | 321 | environment: "production", |
| ba93444 | 322 | commitSha: args.after, |
| 323 | ref: args.ref, | |
| 3ef4c9d | 324 | status: "pending", |
| 325 | target: "crontech", | |
| 326 | }) | |
| 327 | .returning(); | |
| 328 | deployId = row?.id || ""; | |
| 329 | } catch { | |
| 330 | /* ignore */ | |
| fc1817a | 331 | } |
| 332 | ||
| ba93444 | 333 | const { payload } = await buildPayload(args, now()); |
| 334 | const body = JSON.stringify(payload); | |
| 335 | const signature = signBody(body, config.gluecronWebhookSecret); | |
| 336 | ||
| 337 | const headers: Record<string, string> = { | |
| 338 | "Content-Type": "application/json", | |
| 339 | "User-Agent": "gluecron-webhook/1", | |
| 340 | "X-Gluecron-Event": "push", | |
| 341 | "X-Gluecron-Delivery": cryptoRandomId(), | |
| 342 | }; | |
| 343 | if (signature) headers["X-Gluecron-Signature"] = signature; | |
| 344 | ||
| 345 | let lastStatus = 0; | |
| 346 | let lastError = ""; | |
| 347 | let success = false; | |
| 348 | ||
| 349 | // Up to delays.length + 1 attempts (initial try + each delay). | |
| 350 | const totalAttempts = delays.length + 1; | |
| 351 | for (let attempt = 0; attempt < totalAttempts; attempt++) { | |
| 352 | try { | |
| 353 | const response = await fetchImpl(config.crontechDeployUrl, { | |
| 354 | method: "POST", | |
| 355 | headers, | |
| 356 | body, | |
| 357 | }); | |
| 358 | lastStatus = response.status; | |
| 359 | console.log( | |
| 360 | `[crontech] attempt ${attempt + 1}/${totalAttempts} → ${lastStatus} for ${args.owner}/${args.repo}@${args.after.slice(0, 7)}` | |
| 361 | ); | |
| 362 | if (response.ok) { | |
| 363 | success = true; | |
| 364 | break; | |
| 365 | } | |
| 366 | // 4xx (except 408/429) is unrecoverable — stop retrying. | |
| 367 | if (response.status >= 400 && response.status < 500 && | |
| 368 | response.status !== 408 && response.status !== 429) { | |
| 369 | break; | |
| 370 | } | |
| 371 | } catch (err) { | |
| 372 | lastError = err instanceof Error ? err.message : String(err); | |
| 373 | console.error( | |
| 374 | `[crontech] attempt ${attempt + 1}/${totalAttempts} failed: ${lastError}` | |
| 375 | ); | |
| 3ef4c9d | 376 | } |
| ba93444 | 377 | const nextDelay = delays[attempt]; |
| 378 | if (nextDelay !== undefined && attempt < totalAttempts - 1) { | |
| 379 | await sleep(nextDelay); | |
| 1e162a8 | 380 | } |
| ba93444 | 381 | } |
| 382 | ||
| 383 | if (deployId) { | |
| 384 | try { | |
| 3ef4c9d | 385 | await db |
| 386 | .update(deployments) | |
| 387 | .set({ | |
| ba93444 | 388 | status: success ? "success" : "failed", |
| 389 | blockedReason: success | |
| 390 | ? null | |
| 391 | : (lastError ? lastError : `HTTP ${lastStatus}`), | |
| 3ef4c9d | 392 | completedAt: new Date(), |
| 393 | }) | |
| 394 | .where(eq(deployments.id, deployId)); | |
| ba93444 | 395 | } catch { |
| 396 | /* ignore */ | |
| 3ef4c9d | 397 | } |
| 398 | } | |
| 399 | ||
| ba93444 | 400 | if (!success && deployId) { |
| 401 | void onDeployFailure({ | |
| 402 | repositoryId: args.repositoryId, | |
| 403 | deploymentId: deployId, | |
| 404 | ref: args.ref, | |
| 405 | commitSha: args.after, | |
| 406 | target: "crontech", | |
| 407 | errorMessage: lastError || `HTTP ${lastStatus}`, | |
| 408 | }).catch((e) => console.error("[ai-incident]", e)); | |
| fc1817a | 409 | } |
| 410 | } | |
| 43cf9b0 | 411 | |
| ba93444 | 412 | function cryptoRandomId(): string { |
| 413 | // Short opaque delivery ID for log correlation. Not security-sensitive. | |
| 414 | const bytes = new Uint8Array(8); | |
| 415 | crypto.getRandomValues(bytes); | |
| 416 | return Array.from(bytes, (b) => b.toString(16).padStart(2, "0")).join(""); | |
| 417 | } | |
| 418 | ||
| a686079 | 419 | /** |
| 420 | * Resolve `owner/repo` to its DB repository.id and dispatch the | |
| 421 | * semantic-index update. Pulls the list of changed paths via | |
| 422 | * `git diff --name-only`, dropping any deletions (handled implicitly | |
| 423 | * because deleted blobs simply don't resolve in `indexChangedFiles`). | |
| 424 | * | |
| 425 | * Never throws — exhaust every external call inside a try/catch so the | |
| 426 | * push completes even if Postgres or the embedding API is down. | |
| 427 | */ | |
| 428 | async function fireSemanticIndex( | |
| 429 | owner: string, | |
| 430 | repo: string, | |
| 431 | oldSha: string, | |
| 432 | newSha: string | |
| 433 | ): Promise<void> { | |
| 434 | let repositoryId = ""; | |
| 435 | try { | |
| 436 | const [row] = await db | |
| 437 | .select({ id: repositories.id }) | |
| 438 | .from(repositories) | |
| 439 | .innerJoin(users, eq(repositories.ownerId, users.id)) | |
| 440 | .where(and(eq(users.username, owner), eq(repositories.name, repo))) | |
| 441 | .limit(1); | |
| 442 | repositoryId = row?.id || ""; | |
| 443 | } catch { | |
| 444 | return; | |
| 445 | } | |
| 446 | if (!repositoryId) return; | |
| 447 | ||
| 448 | let changedPaths: string[] = []; | |
| 449 | try { | |
| 450 | changedPaths = await listChangedPaths(owner, repo, oldSha, newSha); | |
| 451 | } catch { | |
| 452 | return; | |
| 453 | } | |
| 454 | if (!changedPaths.length) return; | |
| 455 | ||
| 456 | try { | |
| 457 | const out = await indexChangedFiles({ | |
| 458 | repositoryId, | |
| 459 | ownerName: owner, | |
| 460 | repoName: repo, | |
| 461 | commitSha: newSha, | |
| 462 | changedPaths, | |
| 463 | }); | |
| 464 | if (out.indexed > 0) { | |
| 465 | console.log( | |
| 466 | `[semantic-index] ${owner}/${repo}@${newSha.slice(0, 7)}: indexed ${out.indexed} file(s) via ${out.model}` | |
| 467 | ); | |
| 468 | } | |
| 469 | } catch (err) { | |
| 470 | console.warn("[semantic-index] indexChangedFiles error:", err); | |
| 471 | } | |
| 472 | } | |
| 473 | ||
| 474 | /** | |
| 475 | * Returns the list of files touched between `oldSha` and `newSha`. For | |
| 476 | * the initial push on a branch (oldSha all-zero) we walk every file in | |
| 477 | * the new tree via `git ls-tree -r`. Returns [] on any subprocess error. | |
| 478 | */ | |
| 479 | async function listChangedPaths( | |
| 480 | owner: string, | |
| 481 | repo: string, | |
| 482 | oldSha: string, | |
| 483 | newSha: string | |
| 484 | ): Promise<string[]> { | |
| 485 | const cwd = getRepoPath(owner, repo); | |
| 486 | const allZero = /^0+$/.test(oldSha); | |
| 487 | const cmd = allZero | |
| 488 | ? ["git", "ls-tree", "-r", "--name-only", newSha] | |
| 489 | : ["git", "diff", "--name-only", oldSha, newSha]; | |
| 490 | try { | |
| 491 | const proc = Bun.spawn(cmd, { | |
| 492 | cwd, | |
| 493 | stdout: "pipe", | |
| 494 | stderr: "pipe", | |
| 495 | }); | |
| 496 | const text = await new Response(proc.stdout).text(); | |
| 497 | await proc.exited; | |
| 498 | return text | |
| 499 | .split("\n") | |
| 500 | .map((s) => s.trim()) | |
| 501 | .filter((s) => s.length > 0); | |
| 502 | } catch { | |
| 503 | return []; | |
| 504 | } | |
| 505 | } | |
| 506 | ||
| 4bbacbe | 507 | /** |
| 508 | * Migration 0062 — fan out push refs to enqueuePreviewBuild for every | |
| 509 | * non-default branch on a `preview_builds_enabled` repo. | |
| 510 | * | |
| 511 | * Resolves the repo row once, fetches the default branch + opt-out flag, | |
| 512 | * then upserts one preview row per pushed ref that isn't the default. | |
| 513 | * Branch deletions (oldSha all-zero or newSha all-zero with oldSha set) | |
| 514 | * are skipped — they shouldn't create preview rows. Never throws. | |
| 515 | */ | |
| 516 | async function firePreviewBuilds( | |
| 517 | owner: string, | |
| 518 | repo: string, | |
| 519 | refs: PushRef[] | |
| 520 | ): Promise<void> { | |
| 521 | // Filter to live branch pushes only. | |
| 522 | const branchRefs = refs.filter( | |
| 523 | (r) => | |
| 524 | r.refName.startsWith("refs/heads/") && !r.newSha.startsWith("0000") | |
| 525 | ); | |
| 526 | if (branchRefs.length === 0) return; | |
| 527 | ||
| 528 | let repoRow: { id: string; previewBuildsEnabled: boolean; defaultBranch: string } | null = null; | |
| 529 | try { | |
| 530 | const [row] = await db | |
| 531 | .select({ | |
| 532 | id: repositories.id, | |
| 533 | previewBuildsEnabled: repositories.previewBuildsEnabled, | |
| 534 | defaultBranch: repositories.defaultBranch, | |
| 535 | }) | |
| 536 | .from(repositories) | |
| 537 | .innerJoin(users, eq(repositories.ownerId, users.id)) | |
| 538 | .where(and(eq(users.username, owner), eq(repositories.name, repo))) | |
| 539 | .limit(1); | |
| 540 | repoRow = row || null; | |
| 541 | } catch { | |
| 542 | return; | |
| 543 | } | |
| 544 | if (!repoRow) return; | |
| 545 | if (!repoRow.previewBuildsEnabled) return; | |
| 546 | ||
| 547 | for (const ref of branchRefs) { | |
| 548 | const branchName = ref.refName.replace("refs/heads/", ""); | |
| 549 | if (branchName === repoRow.defaultBranch) continue; | |
| 550 | try { | |
| 551 | await enqueuePreviewBuild({ | |
| 552 | repositoryId: repoRow.id, | |
| 553 | ownerName: owner, | |
| 554 | repoName: repo, | |
| 555 | branchName, | |
| 556 | commitSha: ref.newSha, | |
| 557 | }); | |
| 558 | } catch (err) { | |
| 559 | console.warn( | |
| 560 | `[branch-previews] enqueue failed for ${owner}/${repo}@${branchName}:`, | |
| 561 | err instanceof Error ? err.message : err | |
| 562 | ); | |
| 563 | } | |
| 564 | } | |
| 565 | } | |
| 566 | ||
| 43cf9b0 | 567 | /** Test-only access to internal helpers. */ |
| a686079 | 568 | export const __test = { |
| 569 | triggerCrontechDeploy, | |
| 570 | signBody, | |
| 571 | buildPayload, | |
| 572 | RETRY_DELAYS_MS, | |
| 573 | listChangedPaths, | |
| 574 | fireSemanticIndex, | |
| 4bbacbe | 575 | firePreviewBuilds, |
| a686079 | 576 | }; |