| 1 | import { fetchFeed, fetchRepoStats } from "@/lib/github"; |
| 2 | import { curate } from "@/lib/deepseek"; |
| 3 | import { putDispatchWithKv } from "@/lib/kv"; |
| 4 | import { |
| 5 | agentChat, |
| 6 | TRIAGE_PROMPT, |
| 7 | PR_REVIEW_PROMPT, |
| 8 | STALE_PROMPT, |
| 9 | DUPES_PROMPT, |
| 10 | DIGEST_PROMPT, |
| 11 | saveDraft, |
| 12 | hasFreshDraft, |
| 13 | logUsage, |
| 14 | type AgentDraft, |
| 15 | type DeepSeekEnv, |
| 16 | } from "@/lib/community-agent"; |
| 17 | |
| 18 | export interface AgentEnv { |
| 19 | CURATED_KV?: { |
| 20 | get(k: string): Promise<string | null>; |
| 21 | put(k: string, v: string, o?: { expirationTtl?: number }): Promise<void>; |
| 22 | list(o?: { prefix?: string; limit?: number }): Promise<{ keys: { name: string }[] }>; |
| 23 | delete(key: string): Promise<void>; |
| 24 | }; |
| 25 | DEEPSEEK_API_KEY?: string; |
| 26 | DEEPSEEK_BASE_URL?: string; |
| 27 | DEEPSEEK_MODEL?: string; |
| 28 | GITHUB_TOKEN?: string; |
| 29 | CRON_SECRET?: string; |
| 30 | GITHUB_REPO?: string; |
| 31 | MAINTAINER_TOKEN?: string; |
| 32 | MAINTAINER_GITHUB_PAT?: string; |
| 33 | } |
| 34 | |
| 35 | const CRON_STATUS_TTL = 60 * 60 * 24 * 14; |
| 36 | |
| 37 | function dsEnv(env: AgentEnv): DeepSeekEnv { |
| 38 | return { |
| 39 | baseUrl: env.DEEPSEEK_BASE_URL ?? process.env.DEEPSEEK_BASE_URL, |
| 40 | model: env.DEEPSEEK_MODEL ?? process.env.DEEPSEEK_MODEL, |
| 41 | }; |
| 42 | } |
| 43 | |
| 44 | export async function runCurate(env: AgentEnv): Promise<Record<string, unknown>> { |
| 45 | if (!env.DEEPSEEK_API_KEY) { |
| 46 | return { skipped: true, reason: "DEEPSEEK_API_KEY not set" }; |
| 47 | } |
| 48 | try { |
| 49 | const [stats, feed] = await Promise.all([ |
| 50 | fetchRepoStats(env.GITHUB_TOKEN), |
| 51 | fetchFeed(env.GITHUB_TOKEN, 30), |
| 52 | ]); |
| 53 | const dispatch = await curate(env.DEEPSEEK_API_KEY, stats, feed, dsEnv(env)); |
| 54 | await putDispatchWithKv(env.CURATED_KV, dispatch); |
| 55 | await env.CURATED_KV?.put( |
| 56 | "cron:curate:last", |
| 57 | JSON.stringify({ |
| 58 | ok: true, |
| 59 | generatedAt: dispatch.generatedAt, |
| 60 | headline: dispatch.headline, |
| 61 | }), |
| 62 | { expirationTtl: CRON_STATUS_TTL } |
| 63 | ); |
| 64 | return { ok: true, headline: dispatch.headline, stored: env.CURATED_KV ? "kv" : "memory" }; |
| 65 | } catch (e) { |
| 66 | const error = String(e); |
| 67 | await env.CURATED_KV?.put( |
| 68 | "cron:curate:last", |
| 69 | JSON.stringify({ |
| 70 | ok: false, |
| 71 | generatedAt: new Date().toISOString(), |
| 72 | error, |
| 73 | }), |
| 74 | { expirationTtl: CRON_STATUS_TTL } |
| 75 | ); |
| 76 | return { ok: false, error }; |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | export async function runTriage(env: AgentEnv): Promise<Record<string, unknown>> { |
| 81 | const repo = env.GITHUB_REPO ?? "Hmbown/CodeWhale"; |
| 82 | try { |
| 83 | const res = await fetch( |
| 84 | `https://api.github.com/repos/${repo}/issues?state=open&sort=created&direction=desc&per_page=30`, |
| 85 | { |
| 86 | headers: { |
| 87 | Accept: "application/vnd.github+json", |
| 88 | "X-GitHub-Api-Version": "2022-11-28", |
| 89 | "User-Agent": "codewhale-web", |
| 90 | ...(env.GITHUB_TOKEN ? { Authorization: `Bearer ${env.GITHUB_TOKEN}` } : {}), |
| 91 | }, |
| 92 | } |
| 93 | ); |
| 94 | const issues = (await res.json()) as { number: number; title: string; body?: string; updated_at: string; html_url: string; pull_request?: unknown; labels: { name: string }[] }[]; |
| 95 | const newIssues = issues.filter((i) => !i.pull_request).slice(0, 10); |
| 96 | |
| 97 | let processed = 0; |
| 98 | let skipped = 0; |
| 99 | |
| 100 | for (const issue of newIssues) { |
| 101 | if (await hasFreshDraft(env.CURATED_KV, "triage", String(issue.number), issue.updated_at)) { |
| 102 | skipped++; |
| 103 | continue; |
| 104 | } |
| 105 | |
| 106 | const payload = { |
| 107 | number: issue.number, |
| 108 | title: issue.title, |
| 109 | body: (issue.body ?? "").slice(0, 3000), |
| 110 | labels: issue.labels.map((l) => l.name), |
| 111 | url: issue.html_url, |
| 112 | }; |
| 113 | |
| 114 | try { |
| 115 | const { content, usage } = await agentChat( |
| 116 | [{ role: "system", content: TRIAGE_PROMPT }, { role: "user", content: JSON.stringify(payload) }], |
| 117 | env.DEEPSEEK_API_KEY!, |
| 118 | true, |
| 119 | dsEnv(env) |
| 120 | ); |
| 121 | const parsed = JSON.parse(content) as { bodyEn: string; bodyZh: string }; |
| 122 | const draft: AgentDraft = { |
| 123 | id: String(issue.number), |
| 124 | type: "triage", |
| 125 | targetNumber: issue.number, |
| 126 | targetUrl: issue.html_url, |
| 127 | bodyEn: parsed.bodyEn, |
| 128 | bodyZh: parsed.bodyZh, |
| 129 | generatedAt: new Date().toISOString(), |
| 130 | posted: false, |
| 131 | }; |
| 132 | await saveDraft(env.CURATED_KV, draft); |
| 133 | await logUsage(env.CURATED_KV, usage.input, usage.output); |
| 134 | processed++; |
| 135 | } catch { |
| 136 | skipped++; |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | return { ok: true, processed, skipped }; |
| 141 | } catch (e) { |
| 142 | return { ok: false, error: String(e) }; |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | export async function runPrReview(env: AgentEnv): Promise<Record<string, unknown>> { |
| 147 | const repo = env.GITHUB_REPO ?? "Hmbown/CodeWhale"; |
| 148 | try { |
| 149 | const res = await fetch( |
| 150 | `https://api.github.com/repos/${repo}/pulls?state=open&sort=created&direction=desc&per_page=20`, |
| 151 | { |
| 152 | headers: { |
| 153 | Accept: "application/vnd.github+json", |
| 154 | "X-GitHub-Api-Version": "2022-11-28", |
| 155 | "User-Agent": "codewhale-web", |
| 156 | ...(env.GITHUB_TOKEN ? { Authorization: `Bearer ${env.GITHUB_TOKEN}` } : {}), |
| 157 | }, |
| 158 | } |
| 159 | ); |
| 160 | const prs = (await res.json()) as { number: number; title: string; body?: string; updated_at: string; html_url: string; changed_files?: number; additions?: number; deletions?: number; user: { login: string } }[]; |
| 161 | |
| 162 | let processed = 0; |
| 163 | let skipped = 0; |
| 164 | |
| 165 | for (const pr of prs.slice(0, 10)) { |
| 166 | if (await hasFreshDraft(env.CURATED_KV, "pr-review", String(pr.number), pr.updated_at)) { |
| 167 | skipped++; |
| 168 | continue; |
| 169 | } |
| 170 | |
| 171 | // Fetch diff stats if not included |
| 172 | let diffStats = { changed_files: pr.changed_files ?? 0, additions: pr.additions ?? 0, deletions: pr.deletions ?? 0 }; |
| 173 | if (!pr.changed_files) { |
| 174 | try { |
| 175 | const diffRes = await fetch(`https://api.github.com/repos/${repo}/pulls/${pr.number}`, { |
| 176 | headers: { |
| 177 | Accept: "application/vnd.github+json", |
| 178 | "X-GitHub-Api-Version": "2022-11-28", |
| 179 | "User-Agent": "codewhale-web", |
| 180 | ...(env.GITHUB_TOKEN ? { Authorization: `Bearer ${env.GITHUB_TOKEN}` } : {}), |
| 181 | }, |
| 182 | }); |
| 183 | const diffData = (await diffRes.json()) as { changed_files?: number; additions?: number; deletions?: number }; |
| 184 | diffStats = { changed_files: diffData.changed_files ?? 0, additions: diffData.additions ?? 0, deletions: diffData.deletions ?? 0 }; |
| 185 | } catch { /* use defaults */ } |
| 186 | } |
| 187 | |
| 188 | const payload = { |
| 189 | number: pr.number, |
| 190 | title: pr.title, |
| 191 | body: (pr.body ?? "").slice(0, 3000), |
| 192 | author: pr.user.login, |
| 193 | url: pr.html_url, |
| 194 | ...diffStats, |
| 195 | }; |
| 196 | |
| 197 | try { |
| 198 | const { content, usage } = await agentChat( |
| 199 | [{ role: "system", content: PR_REVIEW_PROMPT }, { role: "user", content: JSON.stringify(payload) }], |
| 200 | env.DEEPSEEK_API_KEY!, |
| 201 | true, |
| 202 | dsEnv(env) |
| 203 | ); |
| 204 | const parsed = JSON.parse(content) as { bodyEn: string; bodyZh: string }; |
| 205 | const draft: AgentDraft = { |
| 206 | id: String(pr.number), |
| 207 | type: "pr-review", |
| 208 | targetNumber: pr.number, |
| 209 | targetUrl: pr.html_url, |
| 210 | bodyEn: parsed.bodyEn, |
| 211 | bodyZh: parsed.bodyZh, |
| 212 | generatedAt: new Date().toISOString(), |
| 213 | posted: false, |
| 214 | }; |
| 215 | await saveDraft(env.CURATED_KV, draft); |
| 216 | await logUsage(env.CURATED_KV, usage.input, usage.output); |
| 217 | processed++; |
| 218 | } catch { |
| 219 | skipped++; |
| 220 | } |
| 221 | } |
| 222 | |
| 223 | return { ok: true, processed, skipped }; |
| 224 | } catch (e) { |
| 225 | return { ok: false, error: String(e) }; |
| 226 | } |
| 227 | } |
| 228 | |
| 229 | export async function runStale(env: AgentEnv): Promise<Record<string, unknown>> { |
| 230 | const repo = env.GITHUB_REPO ?? "Hmbown/CodeWhale"; |
| 231 | const thirtyDaysAgo = new Date(Date.now() - 30 * 24 * 60 * 60 * 1000).toISOString().slice(0, 10); |
| 232 | try { |
| 233 | const res = await fetch( |
| 234 | `https://api.github.com/search/issues?q=${encodeURIComponent(`repo:${repo} is:issue is:open updated:<${thirtyDaysAgo}`)}&sort=updated&per_page=20`, |
| 235 | { |
| 236 | headers: { |
| 237 | Accept: "application/vnd.github+json", |
| 238 | "X-GitHub-Api-Version": "2022-11-28", |
| 239 | "User-Agent": "codewhale-web", |
| 240 | ...(env.GITHUB_TOKEN ? { Authorization: `Bearer ${env.GITHUB_TOKEN}` } : {}), |
| 241 | }, |
| 242 | } |
| 243 | ); |
| 244 | const data = (await res.json()) as { items?: { number: number; title: string; body?: string; updated_at: string; html_url: string }[] }; |
| 245 | const issues = data.items ?? []; |
| 246 | |
| 247 | let processed = 0; |
| 248 | let skipped = 0; |
| 249 | |
| 250 | for (const issue of issues.slice(0, 10)) { |
| 251 | if (await hasFreshDraft(env.CURATED_KV, "stale", String(issue.number), issue.updated_at)) { |
| 252 | skipped++; |
| 253 | continue; |
| 254 | } |
| 255 | |
| 256 | const payload = { |
| 257 | number: issue.number, |
| 258 | title: issue.title, |
| 259 | body: (issue.body ?? "").slice(0, 2000), |
| 260 | url: issue.html_url, |
| 261 | lastUpdated: issue.updated_at, |
| 262 | }; |
| 263 | |
| 264 | try { |
| 265 | const { content, usage } = await agentChat( |
| 266 | [{ role: "system", content: STALE_PROMPT }, { role: "user", content: JSON.stringify(payload) }], |
| 267 | env.DEEPSEEK_API_KEY!, |
| 268 | true, |
| 269 | dsEnv(env) |
| 270 | ); |
| 271 | const parsed = JSON.parse(content) as { bodyEn: string; bodyZh: string }; |
| 272 | const draft: AgentDraft = { |
| 273 | id: String(issue.number), |
| 274 | type: "stale", |
| 275 | targetNumber: issue.number, |
| 276 | targetUrl: issue.html_url, |
| 277 | bodyEn: parsed.bodyEn, |
| 278 | bodyZh: parsed.bodyZh, |
| 279 | generatedAt: new Date().toISOString(), |
| 280 | posted: false, |
| 281 | }; |
| 282 | await saveDraft(env.CURATED_KV, draft); |
| 283 | await logUsage(env.CURATED_KV, usage.input, usage.output); |
| 284 | processed++; |
| 285 | } catch { |
| 286 | skipped++; |
| 287 | } |
| 288 | } |
| 289 | |
| 290 | return { ok: true, processed, skipped }; |
| 291 | } catch (e) { |
| 292 | return { ok: false, error: String(e) }; |
| 293 | } |
| 294 | } |
| 295 | |
| 296 | export async function runDupes(env: AgentEnv): Promise<Record<string, unknown>> { |
| 297 | const repo = env.GITHUB_REPO ?? "Hmbown/CodeWhale"; |
| 298 | try { |
| 299 | const res = await fetch( |
| 300 | `https://api.github.com/repos/${repo}/issues?state=open&per_page=100`, |
| 301 | { |
| 302 | headers: { |
| 303 | Accept: "application/vnd.github+json", |
| 304 | "X-GitHub-Api-Version": "2022-11-28", |
| 305 | "User-Agent": "codewhale-web", |
| 306 | ...(env.GITHUB_TOKEN ? { Authorization: `Bearer ${env.GITHUB_TOKEN}` } : {}), |
| 307 | }, |
| 308 | } |
| 309 | ); |
| 310 | const issues = (await res.json()) as { number: number; title: string; body?: string; updated_at: string; html_url: string; pull_request?: unknown }[]; |
| 311 | const openIssues = issues |
| 312 | .filter((i) => !i.pull_request) |
| 313 | .map((i) => ({ |
| 314 | number: i.number, |
| 315 | title: i.title, |
| 316 | body: (i.body ?? "").slice(0, 500), |
| 317 | url: i.html_url, |
| 318 | })); |
| 319 | |
| 320 | if (openIssues.length < 3) { |
| 321 | return { ok: true, skipped: true, reason: "too few issues to compare" }; |
| 322 | } |
| 323 | |
| 324 | const { content, usage } = await agentChat( |
| 325 | [{ role: "system", content: DUPES_PROMPT }, { role: "user", content: JSON.stringify({ issues: openIssues }) }], |
| 326 | env.DEEPSEEK_API_KEY!, |
| 327 | true, |
| 328 | dsEnv(env) |
| 329 | ); |
| 330 | |
| 331 | const parsed = JSON.parse(content) as { suggestions?: { targetNumber: number; duplicateNumber: number; reason: string; bodyEn: string; bodyZh: string }[] }; |
| 332 | const suggestions = parsed.suggestions ?? []; |
| 333 | |
| 334 | let processed = 0; |
| 335 | for (const s of suggestions) { |
| 336 | const draft: AgentDraft = { |
| 337 | id: String(s.duplicateNumber), |
| 338 | type: "dupes", |
| 339 | targetNumber: s.duplicateNumber, |
| 340 | bodyEn: s.bodyEn, |
| 341 | bodyZh: s.bodyZh, |
| 342 | generatedAt: new Date().toISOString(), |
| 343 | posted: false, |
| 344 | }; |
| 345 | await saveDraft(env.CURATED_KV, draft); |
| 346 | processed++; |
| 347 | } |
| 348 | |
| 349 | await logUsage(env.CURATED_KV, usage.input, usage.output); |
| 350 | return { ok: true, processed }; |
| 351 | } catch (e) { |
| 352 | return { ok: false, error: String(e) }; |
| 353 | } |
| 354 | } |
| 355 | |
| 356 | export async function runDigest(env: AgentEnv): Promise<Record<string, unknown>> { |
| 357 | const repo = env.GITHUB_REPO ?? "Hmbown/CodeWhale"; |
| 358 | const weekAgo = new Date(Date.now() - 7 * 24 * 60 * 60 * 1000).toISOString(); |
| 359 | |
| 360 | try { |
| 361 | const [issuesRes, pullsRes, stats] = await Promise.all([ |
| 362 | fetch( |
| 363 | `https://api.github.com/repos/${repo}/issues?state=all&since=${weekAgo}&per_page=50&sort=updated&direction=desc`, |
| 364 | { |
| 365 | headers: { |
| 366 | Accept: "application/vnd.github+json", |
| 367 | "X-GitHub-Api-Version": "2022-11-28", |
| 368 | "User-Agent": "codewhale-web", |
| 369 | ...(env.GITHUB_TOKEN ? { Authorization: `Bearer ${env.GITHUB_TOKEN}` } : {}), |
| 370 | }, |
| 371 | } |
| 372 | ), |
| 373 | fetch( |
| 374 | `https://api.github.com/repos/${repo}/pulls?state=all&sort=updated&direction=desc&per_page=50`, |
| 375 | { |
| 376 | headers: { |
| 377 | Accept: "application/vnd.github+json", |
| 378 | "X-GitHub-Api-Version": "2022-11-28", |
| 379 | "User-Agent": "codewhale-web", |
| 380 | ...(env.GITHUB_TOKEN ? { Authorization: `Bearer ${env.GITHUB_TOKEN}` } : {}), |
| 381 | }, |
| 382 | } |
| 383 | ), |
| 384 | fetchRepoStats(env.GITHUB_TOKEN), |
| 385 | ]); |
| 386 | |
| 387 | const issues = (await issuesRes.json()) as { number: number; title: string; state: string; pull_request?: unknown; created_at: string; user: { login: string } }[]; |
| 388 | const pulls = (await pullsRes.json()) as { number: number; title: string; state: string; merged_at?: string; created_at: string; user: { login: string } }[]; |
| 389 | |
| 390 | const weekIssues = issues.filter((i) => !i.pull_request && new Date(i.created_at) > new Date(weekAgo)); |
| 391 | const weekPRs = pulls.filter((p) => new Date(p.created_at) > new Date(weekAgo)); |
| 392 | const mergedPRs = pulls.filter((p) => p.merged_at && new Date(p.merged_at) > new Date(weekAgo)); |
| 393 | |
| 394 | const contributors = new Set([ |
| 395 | ...weekIssues.map((i) => i.user.login), |
| 396 | ...weekPRs.map((p) => p.user.login), |
| 397 | ]); |
| 398 | |
| 399 | const payload = { |
| 400 | period: `${weekAgo.slice(0, 10)} — ${new Date().toISOString().slice(0, 10)}`, |
| 401 | stats: { stars: stats.stars, forks: stats.forks }, |
| 402 | newIssues: weekIssues.map((i) => ({ number: i.number, title: i.title, author: i.user.login })), |
| 403 | newPRs: weekPRs.map((p) => ({ number: p.number, title: p.title, author: p.user.login })), |
| 404 | mergedPRs: mergedPRs.map((p) => ({ number: p.number, title: p.title })), |
| 405 | contributors: [...contributors], |
| 406 | }; |
| 407 | |
| 408 | const { content, usage } = await agentChat( |
| 409 | [{ role: "system", content: DIGEST_PROMPT }, { role: "user", content: JSON.stringify(payload) }], |
| 410 | env.DEEPSEEK_API_KEY!, |
| 411 | true, |
| 412 | dsEnv(env) |
| 413 | ); |
| 414 | |
| 415 | const parsed = JSON.parse(content) as { titleEn: string; titleZh: string; summaryEn: string; summaryZh: string; sections: { heading: string; items: string[] }[] }; |
| 416 | |
| 417 | // Compute week ID |
| 418 | const now = new Date(); |
| 419 | const startOfYear = new Date(now.getFullYear(), 0, 1); |
| 420 | const weekNum = Math.ceil(((now.getTime() - startOfYear.getTime()) / 86400000 + startOfYear.getDay() + 1) / 7); |
| 421 | const weekId = `${now.getFullYear()}-W${String(weekNum).padStart(2, "0")}`; |
| 422 | |
| 423 | const draft: AgentDraft = { |
| 424 | id: weekId, |
| 425 | type: "digest", |
| 426 | bodyEn: `# ${parsed.titleEn}\n\n${parsed.summaryEn}\n\n${parsed.sections.map((s) => `## ${s.heading}\n${s.items.map((i) => `- ${i}`).join("\n")}`).join("\n\n")}`, |
| 427 | bodyZh: `# ${parsed.titleZh}\n\n${parsed.summaryZh}\n\n${parsed.sections.map((s) => `## ${s.heading}\n${s.items.map((i) => `- ${i}`).join("\n")}`).join("\n\n")}`, |
| 428 | generatedAt: new Date().toISOString(), |
| 429 | posted: false, |
| 430 | }; |
| 431 | |
| 432 | await saveDraft(env.CURATED_KV, draft); |
| 433 | |
| 434 | // Also save the structured digest for the weekly page |
| 435 | await env.CURATED_KV?.put( |
| 436 | `digest:weekly-${weekId}`, |
| 437 | JSON.stringify({ ...parsed, weekId, generatedAt: draft.generatedAt }), |
| 438 | { expirationTtl: 60 * 60 * 24 * 90 } |
| 439 | ); |
| 440 | |
| 441 | await logUsage(env.CURATED_KV, usage.input, usage.output); |
| 442 | return { ok: true, weekId }; |
| 443 | } catch (e) { |
| 444 | return { ok: false, error: String(e) }; |
| 445 | } |
| 446 | } |
| 447 |