| 1 | /** |
| 2 | * The projects service: what a workspace builds and runs. |
| 3 | * |
| 4 | * A project has one source, where its code lives: today a repository hosted |
| 5 | * on g1t and a root directory in it. Everything about running it |
| 6 | * (deployments, environments, domains, secrets and variables) hangs off the |
| 7 | * project; other services key their data by its id. Every repository gets |
| 8 | * a project of its own name: when it is created (from `repo.created`), and |
| 9 | * for repositories made before projects existed, the first time their |
| 10 | * workspace's projects are asked for. |
| 11 | * |
| 12 | * Reached through service bindings: `POST /rpc/<method>`. |
| 13 | */ |
| 14 | |
| 15 | import { NEEDS, repoRef } from "./access"; |
| 16 | import { ownDescription } from "./description"; |
| 17 | import { |
| 18 | type KindFacts, |
| 19 | type RootFiles, |
| 20 | MANIFESTS, |
| 21 | detectKind, |
| 22 | detectedKind, |
| 23 | goFilesToRead, |
| 24 | kindSetting, |
| 25 | neverRuns, |
| 26 | nextSetting, |
| 27 | resolveKind, |
| 28 | runsSetting, |
| 29 | } from "./kind"; |
| 30 | import { cleanLinks, cleanUrl, projectLinks } from "./links"; |
| 31 | import { ACTIVE, activeRepos, decayed, raised } from "./activity"; |
| 32 | import { MAX_PINS, MAX_RECENT, MAX_VISITS, placePin, recentAfterPins, reorderPins } from "./pins"; |
| 33 | import { renameStatements } from "./rename"; |
| 34 | import { moveStatements, slugOf, strandedQuery } from "./transfer"; |
| 35 | import { checkProductionImage, productionImageKey, productionImageOf, sha256, today, wantsScreenshot } from "./production-image"; |
| 36 | |
| 37 | import { |
| 38 | can, |
| 39 | currentMovedPath, |
| 40 | currentWorkspaceSlug, |
| 41 | fail, |
| 42 | identityClient, |
| 43 | staleSlugs, |
| 44 | needs, |
| 45 | isProtectedWorkspace, |
| 46 | newId, |
| 47 | ok, |
| 48 | openD1, |
| 49 | packagesClient, |
| 50 | permission, |
| 51 | repoMove, |
| 52 | eventsClient, |
| 53 | reposClient, |
| 54 | staleMovedPaths, |
| 55 | type Ecosystem, |
| 56 | type G1tEvent, |
| 57 | type NewProject, |
| 58 | type Project, |
| 59 | type ProjectChanges, |
| 60 | type ProductionImageChange, |
| 61 | type ProjectKind, |
| 62 | type ProjectEcosystem, |
| 63 | type ProjectShortcuts, |
| 64 | type Repo, |
| 65 | type Result, |
| 66 | type ServiceBinding, |
| 67 | type User, |
| 68 | type Viewer, |
| 69 | } from "@g1t/contracts"; |
| 70 | |
| 71 | type Env = { |
| 72 | DB: D1Database; |
| 73 | REPOS: ServiceBinding; |
| 74 | IDENTITY: ServiceBinding; |
| 75 | PACKAGES: ServiceBinding; |
| 76 | DEPLOYMENTS: ServiceBinding; |
| 77 | /** The avatars namespace: uploaded production images, under `production/<sha256>`, which the usercontent origin serves. */ |
| 78 | AVATARS: KVNamespace; |
| 79 | /** |
| 80 | * The og service's `Screenshots` entrypoint: a screenshot of a production |
| 81 | * deployed elsewhere, taken when its address is set or changed and when |
| 82 | * a production deployment is reported. Absent: none is asked for. |
| 83 | */ |
| 84 | SCREENSHOTS?: { captureExternal(input: { url: string; commit: string }): Promise<boolean> }; |
| 85 | /** Where `project.updated` goes. Absent (in tests): nothing is published. */ |
| 86 | EVENTS?: ServiceBinding; |
| 87 | }; |
| 88 | |
| 89 | type Row = { |
| 90 | id: string; |
| 91 | workspace: string; |
| 92 | slug: string; |
| 93 | name: string; |
| 94 | /** What it is, in a line; null for none. */ |
| 95 | description: string | null; |
| 96 | source_kind: string; |
| 97 | repo_id: string; |
| 98 | repo_namespace: string; |
| 99 | repo_name: string; |
| 100 | repo_private: number; |
| 101 | default_branch: string; |
| 102 | root_dir: string; |
| 103 | is_primary: number; |
| 104 | created_by: string; |
| 105 | created_at: string; |
| 106 | updated_at: string; |
| 107 | /** Set while its repository is deleted; the project is hidden until it is restored. */ |
| 108 | repo_deleted_at: string | null; |
| 109 | /** When its repository was archived; null while it is not. */ |
| 110 | repo_archived_at?: string | null; |
| 111 | /** What a person set it to be and where it runs; null left to detection (migrations/0010_kind_and_links.sql). */ |
| 112 | kind_setting?: string | null; |
| 113 | runs_setting?: string | null; |
| 114 | production_url?: string | null; |
| 115 | /** An uploaded image of production, by its SHA-256 (migrations/0012_production_image.sql). */ |
| 116 | production_image?: string | null; |
| 117 | production_image_type?: string | null; |
| 118 | production_image_preferred?: number | null; |
| 119 | /** Its own homepage; null follows `repo_website`. */ |
| 120 | homepage?: string | null; |
| 121 | repo_website?: string | null; |
| 122 | docs_url?: string | null; |
| 123 | /** Its other links, as JSON (src/links.ts). */ |
| 124 | links?: string | null; |
| 125 | detected_kind?: string | null; |
| 126 | detected_detail?: string | null; |
| 127 | detected_ecosystem?: string | null; |
| 128 | /** The default branch's commit its files were read at; null until they have been. */ |
| 129 | detected_commit?: string | null; |
| 130 | linked_package?: string | null; |
| 131 | deployments_on?: number | null; |
| 132 | /** Whether it has deployed production itself (migrations/0013_reports_production.sql). */ |
| 133 | reports_production?: number | null; |
| 134 | /** When its repository was last pushed to (migrations/0009_activity.sql). */ |
| 135 | pushed_at?: string | null; |
| 136 | /** How active it is lately, as of `active_at` (src/activity.ts). */ |
| 137 | activity?: number | null; |
| 138 | active_at?: string | null; |
| 139 | }; |
| 140 | |
| 141 | /** How a package its repository publishes is named in why a project is a library. */ |
| 142 | const ECOSYSTEM_NAME: Record<Ecosystem, string> = { |
| 143 | container: "container image", |
| 144 | npm: "npm package", |
| 145 | composer: "Composer package", |
| 146 | cargo: "crate", |
| 147 | go: "Go module", |
| 148 | maven: "Maven package", |
| 149 | nuget: "NuGet package", |
| 150 | rubygems: "gem", |
| 151 | }; |
| 152 | |
| 153 | /** How many projects one listing reads the files of, in the background, before it has. */ |
| 154 | const DETECT_PER_LIST = 10; |
| 155 | |
| 156 | const now = () => new Date().toISOString(); |
| 157 | |
| 158 | /** |
| 159 | * Whether this isolate has seen the descriptions sweep done (see |
| 160 | * `sweepDescriptions`), so a listing reads its row once, not every time. |
| 161 | */ |
| 162 | let descriptionsSwept = false; |
| 163 | |
| 164 | function toProject(row: Row): Project { |
| 165 | const setting = { kind: kindSetting(row.kind_setting), runs: runsSetting(row.runs_setting) }; |
| 166 | const facts: Omit<KindFacts, "setting"> = { |
| 167 | deploymentsOn: row.deployments_on == null ? null : !!row.deployments_on, |
| 168 | reportsProduction: !!row.reports_production, |
| 169 | linkedPackage: row.linked_package ?? null, |
| 170 | detected: row.detected_commit == null ? null : { kind: kindSetting(row.detected_kind), detail: row.detected_detail ?? "" }, |
| 171 | }; |
| 172 | const { kind, reason, runs } = resolveKind({ setting, ...facts }); |
| 173 | return { |
| 174 | id: row.id, |
| 175 | workspace: row.workspace, |
| 176 | slug: row.slug, |
| 177 | name: row.name, |
| 178 | description: row.description, |
| 179 | source: { |
| 180 | kind: "hosted", |
| 181 | repoId: row.repo_id, |
| 182 | repo: { namespace: row.repo_namespace, name: row.repo_name }, |
| 183 | rootDir: row.root_dir, |
| 184 | defaultBranch: row.default_branch, |
| 185 | }, |
| 186 | private: !!row.repo_private, |
| 187 | archived: !!row.repo_archived_at, |
| 188 | primary: !!row.is_primary, |
| 189 | setting, |
| 190 | kind, |
| 191 | kindReason: reason, |
| 192 | runs, |
| 193 | productionUrl: row.production_url ?? null, |
| 194 | productionImage: productionImageOf(row), |
| 195 | detected: detectedKind(facts), |
| 196 | ecosystem: (row.detected_ecosystem as ProjectEcosystem | null) ?? null, |
| 197 | links: projectLinks(row), |
| 198 | createdBy: row.created_by, |
| 199 | createdAt: row.created_at, |
| 200 | updatedAt: row.updated_at, |
| 201 | pushedAt: row.pushed_at ?? null, |
| 202 | activity: decayed(row.activity ?? 0, row.active_at ?? null, now()), |
| 203 | }; |
| 204 | } |
| 205 | |
| 206 | function isMember(viewer: Viewer, workspace: string): boolean { |
| 207 | return !!viewer?.workspaces?.some((m) => m.slug === workspace.toLowerCase()); |
| 208 | } |
| 209 | |
| 210 | class Projects { |
| 211 | /** `defer` runs work after the answer is sent: the request's waitUntil. */ |
| 212 | constructor( |
| 213 | private readonly env: Env, |
| 214 | private readonly defer: (work: Promise<unknown>) => void = () => {}, |
| 215 | ) {} |
| 216 | |
| 217 | private get db() { |
| 218 | return this.env.DB; |
| 219 | } |
| 220 | |
| 221 | private async workspaceActor(slug: string): Promise<User | null> { |
| 222 | const workspace = await identityClient(this.env.IDENTITY).getWorkspace(slug); |
| 223 | if (!workspace) return null; |
| 224 | return { |
| 225 | id: workspace.id, |
| 226 | username: workspace.slug, |
| 227 | kind: "workspace", |
| 228 | verified: true, |
| 229 | workspaces: [{ slug: workspace.slug, role: "member" }], |
| 230 | }; |
| 231 | } |
| 232 | |
| 233 | /** A free slug for `wanted` in the workspace. */ |
| 234 | private async freeSlug(workspace: string, wanted: string): Promise<string> { |
| 235 | const base = slugOf(wanted) || "project"; |
| 236 | for (let n = 1; n < 100; n++) { |
| 237 | const slug = n === 1 ? base : `${base}-${n}`; |
| 238 | const taken = await this.db.prepare("SELECT 1 FROM projects WHERE workspace = ? AND slug = ?").bind(workspace, slug).first(); |
| 239 | if (!taken) return slug; |
| 240 | } |
| 241 | return `${base}-${crypto.randomUUID().slice(0, 6)}`; |
| 242 | } |
| 243 | |
| 244 | /** Gives a repository its own project, unless it has one. */ |
| 245 | private async ensureFor(repo: Repo, createdBy: string): Promise<void> { |
| 246 | if (repo.forkOf) return; |
| 247 | const existing = await this.db.prepare("SELECT id FROM projects WHERE repo_id = ?").bind(repo.id).first(); |
| 248 | if (existing) { |
| 249 | await this.db |
| 250 | .prepare("UPDATE projects SET repo_private = ?, default_branch = ?, repo_name = ?, repo_archived_at = ?, repo_website = ? WHERE repo_id = ?") |
| 251 | .bind(repo.isPrivate ? 1 : 0, repo.defaultBranch, repo.name, repo.archivedAt ?? null, repo.website ?? null, repo.id) |
| 252 | .run(); |
| 253 | return; |
| 254 | } |
| 255 | const at = now(); |
| 256 | // A fork starts with its source project's description; anything else with none. |
| 257 | const source = repo.parentId |
| 258 | ? await this.db |
| 259 | .prepare("SELECT description FROM projects WHERE repo_id = ? AND is_primary = 1") |
| 260 | .bind(repo.parentId) |
| 261 | .first<{ description: string | null }>() |
| 262 | : null; |
| 263 | await this.db |
| 264 | .prepare( |
| 265 | `INSERT INTO projects (id, workspace, slug, name, description, repo_website, repo_id, repo_namespace, repo_name, repo_private, |
| 266 | default_branch, root_dir, is_primary, created_by, created_at, updated_at, repo_archived_at) |
| 267 | VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, '', 1, ?, ?, ?, ?) |
| 268 | ON CONFLICT (workspace, slug) DO NOTHING`, |
| 269 | ) |
| 270 | .bind( |
| 271 | newId("prj"), |
| 272 | repo.namespace.toLowerCase(), |
| 273 | await this.freeSlug(repo.namespace.toLowerCase(), repo.name), |
| 274 | repo.name, |
| 275 | source?.description ?? null, |
| 276 | repo.website ?? null, |
| 277 | repo.id, |
| 278 | repo.namespace, |
| 279 | repo.name, |
| 280 | repo.isPrivate ? 1 : 0, |
| 281 | repo.defaultBranch, |
| 282 | createdBy, |
| 283 | at, |
| 284 | at, |
| 285 | repo.archivedAt ?? null, |
| 286 | ) |
| 287 | .run(); |
| 288 | } |
| 289 | |
| 290 | /** Projects for a workspace's repositories made before projects existed. Once. */ |
| 291 | private async backfill(workspace: string): Promise<void> { |
| 292 | const done = await this.db.prepare("SELECT 1 FROM backfilled WHERE workspace = ?").bind(workspace).first(); |
| 293 | if (done) return; |
| 294 | const actor = await this.workspaceActor(workspace); |
| 295 | if (!actor) return; |
| 296 | const list = await reposClient(this.env.REPOS).list(actor, { namespace: workspace }); |
| 297 | for (const repo of list) { |
| 298 | if (repo.namespace.toLowerCase() === workspace) await this.ensureFor(repo, "g1t"); |
| 299 | } |
| 300 | await this.db.prepare("INSERT OR REPLACE INTO backfilled (workspace, at) VALUES (?, ?)").bind(workspace, now()).run(); |
| 301 | } |
| 302 | |
| 303 | /** |
| 304 | * Whether the viewer can read the project's repository. The workspace's |
| 305 | * own token sees all its projects, also one left building from a |
| 306 | * repository that moved to another workspace. |
| 307 | */ |
| 308 | private visible(row: Row, viewer: Viewer): boolean { |
| 309 | if (viewer?.kind === "workspace" && isMember(viewer, row.workspace)) return true; |
| 310 | return permission(viewer, repoRef(row)) != null; |
| 311 | } |
| 312 | |
| 313 | /** |
| 314 | * Whether the actor may change the project: not found when they cannot |
| 315 | * read its repository, refused when their role there is too low. |
| 316 | */ |
| 317 | private changeable(row: Row, actor: User, capability: (typeof NEEDS)[keyof typeof NEEDS]): Result<true> { |
| 318 | if (!this.visible(row, actor)) return fail("not_found", "There is no such project."); |
| 319 | if (!can(actor, repoRef(row), capability)) return fail("forbidden", needs(capability)); |
| 320 | return ok(true); |
| 321 | } |
| 322 | |
| 323 | async list(a: { workspace: string; viewer: Viewer }): Promise<Result<Project[]>> { |
| 324 | const workspace = a.workspace.toLowerCase(); |
| 325 | await this.backfill(workspace); |
| 326 | if (!descriptionsSwept) this.defer(this.sweepDescriptions()); |
| 327 | const rows = await this.db |
| 328 | .prepare("SELECT * FROM projects WHERE workspace = ? AND repo_deleted_at IS NULL ORDER BY name COLLATE NOCASE") |
| 329 | .bind(workspace) |
| 330 | .all<Row>(); |
| 331 | // Projects whose files have not been read yet are read after this answer, |
| 332 | // a few at a time; until then they show as apps, as before. |
| 333 | const unread = rows.results.filter((row) => row.detected_commit == null).slice(0, DETECT_PER_LIST); |
| 334 | if (unread.length) this.defer(Promise.all(unread.map((row) => this.detect(row).catch((error) => console.warn("detect", row.slug, error))))); |
| 335 | return ok(rows.results.filter((row) => this.visible(row, a.viewer)).map(toProject)); |
| 336 | } |
| 337 | |
| 338 | async get(a: { workspace: string; slug: string; viewer: Viewer }): Promise<Result<Project>> { |
| 339 | const workspace = a.workspace.toLowerCase(); |
| 340 | await this.backfill(workspace); |
| 341 | if (!descriptionsSwept) this.defer(this.sweepDescriptions()); |
| 342 | const row = await this.db |
| 343 | .prepare("SELECT * FROM projects WHERE workspace = ? AND slug = ? AND repo_deleted_at IS NULL") |
| 344 | .bind(workspace, a.slug.toLowerCase()) |
| 345 | .first<Row>(); |
| 346 | if (!row || !this.visible(row, a.viewer)) return fail("not_found", "There is no such project."); |
| 347 | if (row.detected_commit == null) { |
| 348 | // Once per project: what its files say, read now so its first page is right. |
| 349 | const read = await this.detect(row).catch((error) => (console.warn("detect", row.slug, error), null)); |
| 350 | if (read) return ok(toProject(read)); |
| 351 | } |
| 352 | return ok(toProject(row)); |
| 353 | } |
| 354 | |
| 355 | /** How many projects a workspace shows: what deleting it would take with it. */ |
| 356 | async count(a: { workspace: string }): Promise<number> { |
| 357 | const row = await this.db |
| 358 | .prepare("SELECT count(*) AS n FROM projects WHERE workspace = ? AND repo_deleted_at IS NULL") |
| 359 | .bind(a.workspace.toLowerCase()) |
| 360 | .first<{ n: number }>(); |
| 361 | return row?.n ?? 0; |
| 362 | } |
| 363 | |
| 364 | /** The repository as it is now, read as its workspace; null when it is gone or deleted. */ |
| 365 | private async repoById(repoId: string): Promise<Repo | null> { |
| 366 | const path = await this.env.REPOS.fetch("https://repos/rpc/path_by_id", { |
| 367 | method: "POST", |
| 368 | headers: { "content-type": "application/json" }, |
| 369 | body: JSON.stringify({ id: repoId }), |
| 370 | }); |
| 371 | const repoPath = path.ok ? ((await path.json()) as { namespace: string; name: string } | null) : null; |
| 372 | if (!repoPath) return null; |
| 373 | const actor = await this.workspaceActor(repoPath.namespace); |
| 374 | const repo = actor ? await reposClient(this.env.REPOS).get(repoPath, actor) : null; |
| 375 | return repo?.ok ? repo.value : null; |
| 376 | } |
| 377 | |
| 378 | /** |
| 379 | * The descriptions of repositories' own projects, by repository id, for |
| 380 | * lists of repositories. A repository without a project, or whose |
| 381 | * project has none, is left out. |
| 382 | */ |
| 383 | async descriptions(a: { repoIds: string[] }): Promise<Record<string, string>> { |
| 384 | const ids = [...new Set(a.repoIds ?? [])].slice(0, 500); |
| 385 | const found: Record<string, string> = {}; |
| 386 | // D1 takes up to 100 bound parameters in a statement. |
| 387 | for (let at = 0; at < ids.length; at += 100) { |
| 388 | const chunk = ids.slice(at, at + 100); |
| 389 | const rows = await this.db |
| 390 | .prepare( |
| 391 | `SELECT repo_id, description FROM projects |
| 392 | WHERE is_primary = 1 AND repo_deleted_at IS NULL AND description IS NOT NULL |
| 393 | AND repo_id IN (${chunk.map(() => "?").join(", ")})`, |
| 394 | ) |
| 395 | .bind(...chunk) |
| 396 | .all<{ repo_id: string; description: string }>(); |
| 397 | for (const row of rows.results) found[row.repo_id] = row.description; |
| 398 | } |
| 399 | return found; |
| 400 | } |
| 401 | |
| 402 | /** Tells the rest of g1t a project's name or description changed: search keeps its repository's. */ |
| 403 | private async updated(row: Row, actor: User): Promise<void> { |
| 404 | if (!this.env.EVENTS) return; |
| 405 | await eventsClient(this.env.EVENTS) |
| 406 | .publish([projectUpdated(row, actor.username)]) |
| 407 | .catch((error: unknown) => console.error("project.updated not published", row.id, String(error))); |
| 408 | } |
| 409 | |
| 410 | /** |
| 411 | * Once for all of g1t: tells search every repository's own project's |
| 412 | * description. Search kept repositories' descriptions until #45, so a |
| 413 | * project that already had its own showed the repository's old one there. |
| 414 | * Claimed by its row in `sweeps` (migrations/0016), so it runs once. |
| 415 | */ |
| 416 | private async sweepDescriptions(): Promise<void> { |
| 417 | if (!this.env.EVENTS) return; |
| 418 | const done = await this.db.prepare("SELECT 1 FROM sweeps WHERE key = 'descriptions'").first(); |
| 419 | if (done) { |
| 420 | descriptionsSwept = true; |
| 421 | return; |
| 422 | } |
| 423 | const claimed = await this.db.prepare("INSERT OR IGNORE INTO sweeps (key, at) VALUES ('descriptions', ?)").bind(now()).run(); |
| 424 | descriptionsSwept = true; |
| 425 | if (!claimed.meta.changes) return; |
| 426 | const rows = await this.db.prepare("SELECT * FROM projects WHERE is_primary = 1 AND repo_deleted_at IS NULL AND description IS NOT NULL").all<Row>(); |
| 427 | const events = rows.results.map((row) => projectUpdated(row, null)); |
| 428 | for (let at = 0; at < events.length; at += 50) { |
| 429 | await eventsClient(this.env.EVENTS) |
| 430 | .publish(events.slice(at, at + 50)) |
| 431 | .catch((error: unknown) => console.error("descriptions sweep: some not published", String(error))); |
| 432 | } |
| 433 | console.log("descriptions sweep: published", events.length); |
| 434 | } |
| 435 | |
| 436 | /** |
| 437 | * Sets the description of a repository's own project, making the project |
| 438 | * first if it is not there yet: for whatever makes a repository with a |
| 439 | * description, such as creating one through the API or importing one. |
| 440 | */ |
| 441 | async describe(a: { actor: User; repoId: string; description: string | null }): Promise<Result<Project>> { |
| 442 | const primary = (await this.byRepo({ repoId: a.repoId })).find((project) => project.primary) ?? null; |
| 443 | if (!primary) return fail("not_found", "That repository has no project."); |
| 444 | return this.update({ actor: a.actor, workspace: primary.workspace, slug: primary.slug, changes: { description: a.description } }); |
| 445 | } |
| 446 | |
| 447 | async byRepo(a: { repoId: string }): Promise<Project[]> { |
| 448 | const rows = await this.db.prepare("SELECT * FROM projects WHERE repo_id = ? ORDER BY is_primary DESC, created_at").bind(a.repoId).all<Row>(); |
| 449 | // A deleted repository's projects are hidden until it is restored. |
| 450 | if (rows.results.length > 0) return rows.results.filter((row) => !row.repo_deleted_at).map(toProject); |
| 451 | // A repository from before projects: give it its own now. |
| 452 | const repo = await this.repoById(a.repoId); |
| 453 | if (!repo) return []; |
| 454 | await this.ensureFor(repo, "g1t"); |
| 455 | const again = await this.db.prepare("SELECT * FROM projects WHERE repo_id = ? AND repo_deleted_at IS NULL").bind(a.repoId).all<Row>(); |
| 456 | return again.results.map(toProject); |
| 457 | } |
| 458 | |
| 459 | async create(a: { actor: User; workspace: string; input: NewProject }): Promise<Result<Project>> { |
| 460 | const workspace = a.workspace.toLowerCase(); |
| 461 | if (!isMember(a.actor, workspace)) return fail("forbidden", "Only members can add projects to a workspace."); |
| 462 | if (a.input.repo.namespace.toLowerCase() !== workspace) { |
| 463 | return fail("invalid", "A project builds from one of its own workspace's repositories."); |
| 464 | } |
| 465 | const repo = await reposClient(this.env.REPOS).get(a.input.repo, a.actor); |
| 466 | if (!repo.ok) return repo; |
| 467 | if (!can(a.actor, repo.value, NEEDS.create)) return fail("forbidden", needs(NEEDS.create)); |
| 468 | if (repo.value.forkOf) return fail("invalid", "A pull request's working copy cannot be a project's source."); |
| 469 | const name = a.input.name.trim(); |
| 470 | if (!name || name.length > 100) return fail("invalid", "A project's name is 1 to 100 characters."); |
| 471 | const rootDir = (a.input.rootDir ?? "").trim().replace(/^\/+|\/+$/g, ""); |
| 472 | if (rootDir.split("/").some((part) => part === "..")) return fail("invalid", "The root directory is inside the repository."); |
| 473 | const slug = slugOf(name); |
| 474 | if (!slug) return fail("invalid", "Give the project a name with letters or digits."); |
| 475 | const taken = await this.db.prepare("SELECT 1 FROM projects WHERE workspace = ? AND slug = ?").bind(workspace, slug).first(); |
| 476 | if (taken) return fail("conflict", `${workspace} already has a project called ${slug}.`); |
| 477 | const primary = !(await this.db.prepare("SELECT 1 FROM projects WHERE repo_id = ?").bind(repo.value.id).first()); |
| 478 | const at = now(); |
| 479 | const id = newId("prj"); |
| 480 | await this.db |
| 481 | .prepare( |
| 482 | `INSERT INTO projects (id, workspace, slug, name, description, repo_id, repo_namespace, repo_name, repo_private, |
| 483 | default_branch, root_dir, is_primary, created_by, created_at, updated_at, repo_archived_at) |
| 484 | VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`, |
| 485 | ) |
| 486 | .bind( |
| 487 | id, |
| 488 | workspace, |
| 489 | slug, |
| 490 | name, |
| 491 | ownDescription(null, a.input.description ?? null), |
| 492 | repo.value.id, |
| 493 | repo.value.namespace, |
| 494 | repo.value.name, |
| 495 | repo.value.isPrivate ? 1 : 0, |
| 496 | repo.value.defaultBranch, |
| 497 | rootDir, |
| 498 | primary ? 1 : 0, |
| 499 | a.actor.username, |
| 500 | at, |
| 501 | at, |
| 502 | repo.value.archivedAt ?? null, |
| 503 | ) |
| 504 | .run(); |
| 505 | return ok(toProject((await this.db.prepare("SELECT * FROM projects WHERE id = ?").bind(id).first<Row>())!)); |
| 506 | } |
| 507 | |
| 508 | async update(a: { actor: User; workspace: string; slug: string; changes: ProjectChanges }): Promise<Result<Project>> { |
| 509 | const changes = a.changes ?? {}; |
| 510 | const workspace = a.workspace.toLowerCase(); |
| 511 | const row = await this.db |
| 512 | .prepare("SELECT * FROM projects WHERE workspace = ? AND slug = ? AND repo_deleted_at IS NULL") |
| 513 | .bind(workspace, a.slug.toLowerCase()) |
| 514 | .first<Row>(); |
| 515 | if (!row) return fail("not_found", "There is no such project."); |
| 516 | const allowed = this.changeable(row, a.actor, NEEDS.update); |
| 517 | if (!allowed.ok) return allowed; |
| 518 | const name = changes.name?.trim() || row.name; |
| 519 | // Blank or null clears it. |
| 520 | const description = ownDescription(row.description, changes.description); |
| 521 | const rootDir = |
| 522 | changes.rootDir === undefined |
| 523 | ? row.root_dir |
| 524 | : String(changes.rootDir) |
| 525 | .trim() |
| 526 | .replace(/^\/+|\/+$/g, ""); |
| 527 | if (rootDir.split("/").some((part) => part === "..")) return fail("invalid", "The root directory is inside the repository."); |
| 528 | const known = (value: unknown, allowed: readonly string[], what: string) => |
| 529 | value === undefined || allowed.includes(value as string) ? null : fail("invalid", `${what} is one of ${allowed.join(", ")}.`); |
| 530 | const badKind = known(changes.kind, ["auto", "app", "library", "tool", "docs", "other"], "kind"); |
| 531 | if (badKind) return badKind; |
| 532 | const badRuns = known(changes.runs, ["auto", "g1t", "elsewhere"], "runs"); |
| 533 | if (badRuns) return badRuns; |
| 534 | const before = { kind: kindSetting(row.kind_setting), runs: runsSetting(row.runs_setting) }; |
| 535 | const setting = nextSetting(before, { kind: changes.kind as ProjectKind | "auto" | undefined, runs: changes.runs }); |
| 536 | // Something that never runs, while Deployments run, would leave apps up |
| 537 | // that no page offers: a person turns them off first. |
| 538 | if (neverRuns(setting) && !neverRuns(before) && (row.deployments_on ?? (await this.deploymentsOn(row.id)))) { |
| 539 | return fail("conflict", "Deployments are on for this project. Turn them off in its Deployments settings first."); |
| 540 | } |
| 541 | const url = (value: string | null | undefined, current: string | null | undefined, what: string) => |
| 542 | value === undefined ? { ok: true as const, value: current ?? null } : cleanUrl(value, what); |
| 543 | const production = url(changes.productionUrl, row.production_url, "The production address"); |
| 544 | if (!production.ok) return fail("invalid", production.message); |
| 545 | const homepage = url(changes.homepage, row.homepage, "The homepage"); |
| 546 | if (!homepage.ok) return fail("invalid", homepage.message); |
| 547 | const docs = url(changes.docsUrl, row.docs_url, "The docs address"); |
| 548 | if (!docs.ok) return fail("invalid", docs.message); |
| 549 | let linksJson = row.links ?? null; |
| 550 | if (changes.links !== undefined) { |
| 551 | const links = cleanLinks(changes.links); |
| 552 | if (!links.ok) return fail("invalid", links.message); |
| 553 | linksJson = links.value.length ? JSON.stringify(links.value) : null; |
| 554 | } |
| 555 | await this.db |
| 556 | .prepare( |
| 557 | `UPDATE projects SET name = ?, description = ?, root_dir = ?, kind_setting = ?, runs_setting = ?, production_url = ?, |
| 558 | homepage = ?, docs_url = ?, links = ?, updated_at = ? WHERE id = ?`, |
| 559 | ) |
| 560 | .bind(name.slice(0, 100), description, rootDir, setting.kind, setting.runs, production.value, homepage.value, docs.value, linksJson, now(), row.id) |
| 561 | .run(); |
| 562 | let saved = (await this.db.prepare("SELECT * FROM projects WHERE id = ?").bind(row.id).first<Row>())!; |
| 563 | // Another root has other files: read them again. |
| 564 | if (rootDir !== row.root_dir) saved = (await this.detect({ ...saved, detected_commit: null }).catch(() => null)) ?? saved; |
| 565 | const project = toProject(saved); |
| 566 | if (saved.name !== row.name || saved.description !== row.description) await this.updated(saved, a.actor); |
| 567 | // Production elsewhere given an address, or a new one: its screenshot, now. |
| 568 | const was = toProject(row); |
| 569 | if (wantsScreenshot(project) && (project.productionUrl !== was.productionUrl || was.runs !== "elsewhere")) { |
| 570 | this.screenshot(project.productionUrl!, today()); |
| 571 | } |
| 572 | return ok(project); |
| 573 | } |
| 574 | |
| 575 | /** |
| 576 | * Asks og for a screenshot of a production deployed elsewhere (og takes |
| 577 | * it in the background). Never fails: the overview and the daily |
| 578 | * refresh take it later anyway. |
| 579 | */ |
| 580 | private async capture(url: string, commit: string): Promise<void> { |
| 581 | await this.env.SCREENSHOTS?.captureExternal({ url, commit }).catch((error) => console.warn("could not ask for a screenshot", url, error)); |
| 582 | } |
| 583 | |
| 584 | /** The same, after the answer is sent. */ |
| 585 | private screenshot(url: string, commit: string): void { |
| 586 | this.defer(this.capture(url, commit)); |
| 587 | } |
| 588 | |
| 589 | async setProductionImage(a: { actor: User; workspace: string; slug: string; change: ProductionImageChange }): Promise<Result<Project>> { |
| 590 | const change = a.change ?? {}; |
| 591 | const row = await this.db |
| 592 | .prepare("SELECT * FROM projects WHERE workspace = ? AND slug = ? AND repo_deleted_at IS NULL") |
| 593 | .bind(a.workspace.toLowerCase(), a.slug.toLowerCase()) |
| 594 | .first<Row>(); |
| 595 | if (!row) return fail("not_found", "There is no such project."); |
| 596 | // Whoever may change its production address. |
| 597 | const allowed = this.changeable(row, a.actor, NEEDS.update); |
| 598 | if (!allowed.ok) return allowed; |
| 599 | let file = row.production_image ?? null; |
| 600 | let type = row.production_image_type ?? null; |
| 601 | let preferred = !!row.production_image_preferred; |
| 602 | if (change.image === null) { |
| 603 | file = null; |
| 604 | type = null; |
| 605 | preferred = false; |
| 606 | } else if (change.image !== undefined) { |
| 607 | const checked = checkProductionImage(change.image); |
| 608 | if (!checked.ok) return fail("invalid", checked.message); |
| 609 | file = await sha256(checked.bytes); |
| 610 | type = checked.contentType; |
| 611 | // Kept by its hash, so the same image stored twice is one file; its |
| 612 | // type is the one read from its bytes (usercontent serves only that). |
| 613 | await this.env.AVATARS.put(productionImageKey(file), checked.bytes, { metadata: { contentType: type } }); |
| 614 | } |
| 615 | if (change.preferred !== undefined) { |
| 616 | if (change.preferred && !file) return fail("invalid", "Upload an image first."); |
| 617 | preferred = !!change.preferred; |
| 618 | } |
| 619 | await this.db |
| 620 | .prepare("UPDATE projects SET production_image = ?, production_image_type = ?, production_image_preferred = ?, updated_at = ? WHERE id = ?") |
| 621 | .bind(file, type, preferred ? 1 : 0, now(), row.id) |
| 622 | .run(); |
| 623 | // The image it replaced goes, unless another project shows it too. |
| 624 | const old = row.production_image; |
| 625 | if (old && old !== file) { |
| 626 | const used = await this.db.prepare("SELECT 1 FROM projects WHERE production_image = ? LIMIT 1").bind(old).first(); |
| 627 | if (!used) this.defer(this.env.AVATARS.delete(productionImageKey(old)).catch((error) => console.warn("could not delete an image", error))); |
| 628 | } |
| 629 | const saved = (await this.db.prepare("SELECT * FROM projects WHERE id = ?").bind(row.id).first<Row>())!; |
| 630 | const project = toProject(saved); |
| 631 | // No longer shown instead of a screenshot: one is taken, if none is fresh. |
| 632 | if (row.production_image_preferred && !preferred && wantsScreenshot(project)) this.screenshot(project.productionUrl!, today()); |
| 633 | return ok(project); |
| 634 | } |
| 635 | |
| 636 | /** Every production address deployed elsewhere that shows a screenshot, once each. */ |
| 637 | async externalProductions(): Promise<string[]> { |
| 638 | const rows = await this.db |
| 639 | .prepare( |
| 640 | `SELECT * FROM projects WHERE production_url IS NOT NULL AND repo_deleted_at IS NULL |
| 641 | AND (runs_setting IS NULL OR runs_setting = 'elsewhere') AND production_image_preferred = 0`, |
| 642 | ) |
| 643 | .all<Row>(); |
| 644 | const urls = rows.results |
| 645 | .map(toProject) |
| 646 | .filter(wantsScreenshot) |
| 647 | .map((project) => project.productionUrl!); |
| 648 | return [...new Set(urls)]; |
| 649 | } |
| 650 | |
| 651 | /** |
| 652 | * A production deployment reported from outside g1t.page succeeded: a |
| 653 | * screenshot of each of its repository's projects deployed elsewhere, |
| 654 | * at the address the deployment gives, else the project's own. |
| 655 | */ |
| 656 | private async productionReported(data: Extract<G1tEvent, { type: "deployment_status.created" }>["data"]): Promise<void> { |
| 657 | const { deployment, deploymentStatus } = data; |
| 658 | if (deploymentStatus.state !== "success" || !deployment.production_environment || deployment.source === "g1t_page") return; |
| 659 | const rows = await this.db |
| 660 | .prepare("SELECT * FROM projects WHERE repo_id = ? AND repo_deleted_at IS NULL ORDER BY is_primary DESC") |
| 661 | .bind(data.repoId) |
| 662 | .all<Row>(); |
| 663 | // The repository's own project first: the one that deploys itself, or |
| 664 | // else one nobody has placed and that could run (not one on g1t.page, |
| 665 | // nor one set to a library, a tool or other), which now deploys itself. |
| 666 | const project = rows.results.map(toProject).find((one) => one.runs === "elsewhere" || (one.runs === null && !neverRuns(one.setting))); |
| 667 | if (!project) return; |
| 668 | await this.db.prepare("UPDATE projects SET reports_production = 1 WHERE id = ? AND reports_production IS NOT 1").bind(project.id).run(); |
| 669 | if (project.productionImage?.preferred) return; |
| 670 | const url = deploymentStatus.environment_url ?? deployment.environment_url ?? project.productionUrl; |
| 671 | if (url) await this.capture(url, deployment.sha); |
| 672 | } |
| 673 | |
| 674 | async publicLinks(a: { repos: { namespace: string; name: string }[] }): Promise<Record<string, string>> { |
| 675 | const keys = [...new Set((Array.isArray(a.repos) ? a.repos : []).slice(0, 100).map((r) => `${r.namespace}/${r.name}`.toLowerCase()))]; |
| 676 | if (keys.length === 0) return {}; |
| 677 | const rows = await this.db |
| 678 | .prepare( |
| 679 | `SELECT * FROM projects WHERE is_primary = 1 AND repo_private = 0 AND repo_deleted_at IS NULL |
| 680 | AND lower(repo_namespace || '/' || repo_name) IN (${keys.map(() => "?").join(", ")})`, |
| 681 | ) |
| 682 | .bind(...keys) |
| 683 | .all<Row>(); |
| 684 | const out: Record<string, string> = {}; |
| 685 | for (const row of rows.results) { |
| 686 | const project = toProject(row); |
| 687 | const link = (project.runs === "elsewhere" ? project.productionUrl : null) ?? project.links.homepage ?? project.links.docs; |
| 688 | if (link) out[`${row.repo_namespace}/${row.repo_name}`.toLowerCase()] = link; |
| 689 | } |
| 690 | return out; |
| 691 | } |
| 692 | |
| 693 | async deploymentsChanged(a: { projectId: string; enabled: boolean }): Promise<void> { |
| 694 | // Turned on, it runs on g1t: one said to run elsewhere moved here. |
| 695 | await this.db |
| 696 | .prepare( |
| 697 | "UPDATE projects SET deployments_on = ?1, runs_setting = CASE WHEN ?1 = 1 AND runs_setting = 'elsewhere' THEN 'g1t' ELSE runs_setting END WHERE id = ?2", |
| 698 | ) |
| 699 | .bind(a.enabled ? 1 : 0, a.projectId) |
| 700 | .run(); |
| 701 | } |
| 702 | |
| 703 | // ---- Pinned and recent --------------------------------------------------- |
| 704 | |
| 705 | /** The person's pins in the workspace, in order, as rows: hidden projects left out. */ |
| 706 | private async pinRows(userId: string, workspace: string): Promise<Row[]> { |
| 707 | const rows = await this.db |
| 708 | .prepare( |
| 709 | `SELECT p.* FROM pins n JOIN projects p ON p.id = n.project_id |
| 710 | WHERE n.user_id = ? AND p.workspace = ? AND p.repo_deleted_at IS NULL ORDER BY n.position, n.pinned_at`, |
| 711 | ) |
| 712 | .bind(userId, workspace.toLowerCase()) |
| 713 | .all<Row>(); |
| 714 | return rows.results; |
| 715 | } |
| 716 | |
| 717 | /** Writes the person's pins in the workspace in this order, by project id. */ |
| 718 | private async writePins(userId: string, order: string[], dropped: string[] = []): Promise<void> { |
| 719 | const at = now(); |
| 720 | await this.db.batch([ |
| 721 | ...dropped.map((id) => this.db.prepare("DELETE FROM pins WHERE user_id = ? AND project_id = ?").bind(userId, id)), |
| 722 | ...order.map((id, position) => |
| 723 | this.db |
| 724 | .prepare( |
| 725 | `INSERT INTO pins (user_id, project_id, position, pinned_at) VALUES (?, ?, ?, ?) |
| 726 | ON CONFLICT (user_id, project_id) DO UPDATE SET position = excluded.position`, |
| 727 | ) |
| 728 | .bind(userId, id, position, at), |
| 729 | ), |
| 730 | ]); |
| 731 | } |
| 732 | |
| 733 | /** The person behind a call about their own pins, or why there is none. */ |
| 734 | private person(viewer: Viewer): Result<User> { |
| 735 | if (!viewer) return fail("unauthenticated", "Sign in to pin projects."); |
| 736 | if (viewer.kind && viewer.kind !== "user") return fail("forbidden", "Pins are a person's own: use a personal access token."); |
| 737 | return ok(viewer); |
| 738 | } |
| 739 | |
| 740 | /** A project the person can see, for pinning. */ |
| 741 | private async pinnable(actor: User, workspace: string, slug: string): Promise<Result<Row>> { |
| 742 | const row = await this.row(workspace, slug); |
| 743 | if (!row || !this.visible(row, actor)) return fail("not_found", "There is no such project."); |
| 744 | return ok(row); |
| 745 | } |
| 746 | |
| 747 | async shortcuts(a: { workspace: string; viewer: Viewer }): Promise<ProjectShortcuts> { |
| 748 | const who = this.person(a.viewer); |
| 749 | if (!who.ok) return { pinned: [], recent: [] }; |
| 750 | const workspace = a.workspace.toLowerCase(); |
| 751 | const [pinned, visited] = await Promise.all([ |
| 752 | this.pinRows(who.value.id, workspace), |
| 753 | this.db |
| 754 | .prepare( |
| 755 | `SELECT p.* FROM visits v JOIN projects p ON p.id = v.project_id |
| 756 | WHERE v.user_id = ? AND p.workspace = ? AND p.repo_deleted_at IS NULL ORDER BY v.visited_at DESC LIMIT ?`, |
| 757 | ) |
| 758 | .bind(who.value.id, workspace, MAX_PINS + MAX_RECENT) |
| 759 | .all<Row>(), |
| 760 | ]); |
| 761 | const shown = (row: Row) => this.visible(row, who.value); |
| 762 | const pins = pinned.filter(shown); |
| 763 | return { |
| 764 | pinned: pins.map(toProject), |
| 765 | recent: recentAfterPins( |
| 766 | visited.results.filter(shown), |
| 767 | pins.map((row) => row.id), |
| 768 | ).map(toProject), |
| 769 | }; |
| 770 | } |
| 771 | |
| 772 | async pin(a: { actor: User; workspace: string; slug: string; position?: number | null }): Promise<Result<Project[]>> { |
| 773 | const who = this.person(a.actor); |
| 774 | if (!who.ok) return who; |
| 775 | const found = await this.pinnable(who.value, a.workspace, a.slug); |
| 776 | if (!found.ok) return found; |
| 777 | const current = await this.pinRows(who.value.id, found.value.workspace); |
| 778 | const order = placePin( |
| 779 | current.map((row) => row.id), |
| 780 | found.value.id, |
| 781 | a.position, |
| 782 | ); |
| 783 | if (!order) return fail("conflict", `You can pin ${MAX_PINS} projects in a workspace. Unpin one first.`); |
| 784 | await this.writePins(who.value.id, order); |
| 785 | return ok((await this.pinRows(who.value.id, found.value.workspace)).filter((row) => this.visible(row, who.value)).map(toProject)); |
| 786 | } |
| 787 | |
| 788 | async unpin(a: { actor: User; workspace: string; slug: string }): Promise<Result<Project[]>> { |
| 789 | const who = this.person(a.actor); |
| 790 | if (!who.ok) return who; |
| 791 | const row = await this.row(a.workspace, a.slug); |
| 792 | if (!row) return fail("not_found", "There is no such project."); |
| 793 | const rest = (await this.pinRows(who.value.id, row.workspace)).map((pinned) => pinned.id).filter((id) => id !== row.id); |
| 794 | await this.writePins(who.value.id, rest, [row.id]); |
| 795 | return ok((await this.pinRows(who.value.id, row.workspace)).filter((pinned) => this.visible(pinned, who.value)).map(toProject)); |
| 796 | } |
| 797 | |
| 798 | async reorderPins(a: { actor: User; workspace: string; slugs: string[] }): Promise<Result<Project[]>> { |
| 799 | const who = this.person(a.actor); |
| 800 | if (!who.ok) return who; |
| 801 | if (!Array.isArray(a.slugs)) return fail("invalid", "Give the pinned projects' slugs, in order."); |
| 802 | const workspace = a.workspace.toLowerCase(); |
| 803 | const current = await this.pinRows(who.value.id, workspace); |
| 804 | const idOf = new Map(current.map((row) => [row.slug, row.id])); |
| 805 | const wanted = a.slugs.map((slug) => idOf.get(String(slug).toLowerCase()) ?? String(slug)); |
| 806 | const order = reorderPins( |
| 807 | current.map((row) => row.id), |
| 808 | wanted, |
| 809 | ); |
| 810 | if (!order.ok) return fail("invalid", order.message); |
| 811 | await this.writePins(who.value.id, order.order); |
| 812 | return ok((await this.pinRows(who.value.id, workspace)).filter((row) => this.visible(row, who.value)).map(toProject)); |
| 813 | } |
| 814 | |
| 815 | async visited(a: { actor: User; projectId: string }): Promise<void> { |
| 816 | const who = this.person(a.actor); |
| 817 | if (!who.ok || !a.projectId) return; |
| 818 | await this.db.batch([ |
| 819 | this.db |
| 820 | .prepare( |
| 821 | `INSERT INTO visits (user_id, project_id, visited_at) VALUES (?, ?, ?) |
| 822 | ON CONFLICT (user_id, project_id) DO UPDATE SET visited_at = excluded.visited_at`, |
| 823 | ) |
| 824 | .bind(who.value.id, a.projectId, now()), |
| 825 | // Only their latest few are kept. |
| 826 | this.db |
| 827 | .prepare( |
| 828 | `DELETE FROM visits WHERE user_id = ?1 AND project_id NOT IN |
| 829 | (SELECT project_id FROM visits WHERE user_id = ?1 ORDER BY visited_at DESC LIMIT ?2)`, |
| 830 | ) |
| 831 | .bind(who.value.id, MAX_VISITS), |
| 832 | ]); |
| 833 | } |
| 834 | |
| 835 | // ---- App or library -------------------------------------------------- |
| 836 | |
| 837 | /** |
| 838 | * Reads what decides whether the project is a library: the manifests at |
| 839 | * its root at `commit` (the default branch's head when null), a package |
| 840 | * its repository publishes, and, the first time, whether Deployments are |
| 841 | * on. Files are read again only for a commit they were not read at. |
| 842 | * `packages` reads only the packages. Returns the row as it is now. |
| 843 | */ |
| 844 | private async detect(row: Row, commit: string | null = null, only?: "packages"): Promise<Row> { |
| 845 | const actor = await this.workspaceActor(row.workspace); |
| 846 | if (!actor) return row; |
| 847 | const repo = { namespace: row.repo_namespace, name: row.repo_name }; |
| 848 | const sets: string[] = []; |
| 849 | const values: unknown[] = []; |
| 850 | const set = (column: string, value: unknown) => { |
| 851 | sets.push(`${column} = ?`); |
| 852 | values.push(value); |
| 853 | }; |
| 854 | const filesRead = only === "packages" || (commit != null && commit === row.detected_commit); |
| 855 | const [files, linked, deploying] = await Promise.all([ |
| 856 | filesRead ? null : this.readRoot(repo, actor, commit, row.root_dir), |
| 857 | this.linkedPackage(row, actor), |
| 858 | row.deployments_on == null && only !== "packages" ? this.deploymentsOn(row.id) : null, |
| 859 | ]); |
| 860 | if (files) { |
| 861 | const found = files.commit ? detectKind(files.root) : null; |
| 862 | set("detected_kind", found?.kind ?? null); |
| 863 | set("detected_detail", found?.detail ?? null); |
| 864 | set("detected_ecosystem", found?.ecosystem ?? null); |
| 865 | set("detected_commit", files.commit); |
| 866 | } |
| 867 | if (linked !== undefined) set("linked_package", linked); |
| 868 | if (deploying != null) set("deployments_on", deploying ? 1 : 0); |
| 869 | if (sets.length === 0) return row; |
| 870 | await this.db |
| 871 | .prepare(`UPDATE projects SET ${sets.join(", ")} WHERE id = ?`) |
| 872 | .bind(...values, row.id) |
| 873 | .run(); |
| 874 | return (await this.db.prepare("SELECT * FROM projects WHERE id = ?").bind(row.id).first<Row>()) ?? row; |
| 875 | } |
| 876 | |
| 877 | /** The project's root at a commit: its names, and the few files detection reads. Commit '' when it has none. */ |
| 878 | private async readRoot( |
| 879 | repo: { namespace: string; name: string }, |
| 880 | actor: User, |
| 881 | commit: string | null, |
| 882 | rootDir: string, |
| 883 | ): Promise<{ commit: string; root: RootFiles } | null> { |
| 884 | const client = reposClient(this.env.REPOS); |
| 885 | const empty = { commit: "", root: { entries: [], text: {} } }; |
| 886 | const tree = await client.tree(repo, actor, commit, rootDir); |
| 887 | if (!tree.ok) return null; |
| 888 | const head = commit ?? tree.value.head?.hash ?? ""; |
| 889 | if (!head) return empty; |
| 890 | const entries = tree.value.entries.map((entry) => (entry.kind === "tree" ? `${entry.name}/` : entry.name)); |
| 891 | const at = (name: string) => (rootDir ? `${rootDir}/${name}` : name); |
| 892 | const names = [...MANIFESTS.filter((name) => entries.includes(name)), ...(entries.includes("go.mod") ? goFilesToRead(entries) : [])]; |
| 893 | const below = (dir: string) => client.tree(repo, actor, head, at(dir)).catch(() => null); |
| 894 | const [texts, src, pub] = await Promise.all([ |
| 895 | Promise.all( |
| 896 | names.map(async (name) => { |
| 897 | const blob = await client.blob(repo, actor, head, at(name)).catch(() => null); |
| 898 | return [name, blob?.ok ? (blob.value.text ?? "") : ""] as const; |
| 899 | }), |
| 900 | ), |
| 901 | entries.includes("Cargo.toml") && entries.includes("src/") ? below("src") : null, |
| 902 | entries.includes("composer.json") && entries.includes("public/") ? below("public") : null, |
| 903 | ]); |
| 904 | const list = (view: Awaited<ReturnType<typeof below>>) => (view?.ok ? view.value.entries.map((entry) => entry.name) : undefined); |
| 905 | return { commit: head, root: { entries, text: Object.fromEntries(texts), src: list(src), public: list(pub) } }; |
| 906 | } |
| 907 | |
| 908 | /** A package other than a container image that the repository publishes, named; undefined when packages could not say. */ |
| 909 | private async linkedPackage(row: Row, actor: User): Promise<string | null | undefined> { |
| 910 | const listed = await packagesClient(this.env.PACKAGES) |
| 911 | .list(row.workspace, actor, { repoId: row.repo_id }) |
| 912 | .catch(() => null); |
| 913 | if (!listed?.ok) return undefined; |
| 914 | // An image is how an app ships too; it says nothing about being a library. |
| 915 | const pkg = listed.value.find((p) => p.ecosystem !== "container"); |
| 916 | if (!pkg) return null; |
| 917 | return `${ECOSYSTEM_NAME[pkg.ecosystem]} ${pkg.ecosystem === "npm" ? `@${pkg.workspace}/${pkg.name}` : pkg.name}`; |
| 918 | } |
| 919 | |
| 920 | /** Whether Deployments are on for the project, asked of deployments once; after that it tells this service. */ |
| 921 | private async deploymentsOn(projectId: string): Promise<boolean | null> { |
| 922 | const answer = await this.env.DEPLOYMENTS.fetch("https://deployments/rpc/is_enabled", { |
| 923 | method: "POST", |
| 924 | headers: { "content-type": "application/json" }, |
| 925 | body: JSON.stringify({ projectId }), |
| 926 | }).catch(() => null); |
| 927 | if (!answer?.ok) return null; |
| 928 | const value = (await answer.json().catch(() => null)) as unknown; |
| 929 | return typeof value === "boolean" ? value : null; |
| 930 | } |
| 931 | |
| 932 | private async row(workspace: string, slug: string): Promise<Row | null> { |
| 933 | return this.db |
| 934 | .prepare("SELECT * FROM projects WHERE workspace = ? AND slug = ? AND repo_deleted_at IS NULL") |
| 935 | .bind(workspace.toLowerCase(), slug.toLowerCase()) |
| 936 | .first<Row>(); |
| 937 | } |
| 938 | |
| 939 | /** Something happened to a repository's code or work: its projects are that much more active. */ |
| 940 | private async active(repoId: string, at: string, pushed: boolean): Promise<void> { |
| 941 | const rows = await this.db |
| 942 | .prepare("SELECT id, activity, active_at FROM projects WHERE repo_id = ?") |
| 943 | .bind(repoId) |
| 944 | .all<{ id: string; activity: number | null; active_at: string | null }>(); |
| 945 | if (rows.results.length === 0) return; |
| 946 | await this.db.batch( |
| 947 | rows.results.map((row) => { |
| 948 | const next = raised(row.activity ?? 0, row.active_at, at); |
| 949 | return pushed |
| 950 | ? this.db |
| 951 | .prepare("UPDATE projects SET activity = ?, active_at = ?, pushed_at = MAX(COALESCE(pushed_at, ''), ?) WHERE id = ?") |
| 952 | .bind(next.score, next.at, at, row.id) |
| 953 | : this.db.prepare("UPDATE projects SET activity = ?, active_at = ? WHERE id = ?").bind(next.score, next.at, row.id); |
| 954 | }), |
| 955 | ); |
| 956 | } |
| 957 | |
| 958 | async onEvent(event: G1tEvent): Promise<void> { |
| 959 | if (ACTIVE.has(event.type)) { |
| 960 | for (const repoId of activeRepos(event.repoId, event.data)) await this.active(repoId, event.time, event.type === "git.push"); |
| 961 | } |
| 962 | if (event.type === "deployment_status.created") { |
| 963 | await this.productionReported(event.data); |
| 964 | return; |
| 965 | } |
| 966 | if (event.type === "workspace.renamed") { |
| 967 | const current = await currentWorkspaceSlug(this.env.IDENTITY, event.data); |
| 968 | const statements = renameStatements(staleSlugs(event.data, current), current); |
| 969 | if (statements.length) await this.db.batch(statements.map(({ sql, params }) => this.db.prepare(sql).bind(...params))); |
| 970 | return; |
| 971 | } |
| 972 | const move = repoMove(event); |
| 973 | if (move) { |
| 974 | const current = await currentMovedPath(this.env.REPOS, move); |
| 975 | const stale = staleMovedPaths(move, current); |
| 976 | if (stale.length === 0) return; |
| 977 | const statements = moveStatements(stale, current, move.repoId); |
| 978 | await this.db.batch(statements.map(({ sql, params }) => this.db.prepare(sql).bind(...params))); |
| 979 | // A project whose slug the destination already had moves under a free one. |
| 980 | const query = strandedQuery(stale, current, move.repoId); |
| 981 | if (!query) return; |
| 982 | const workspace = current.split("/")[0]!; |
| 983 | const stranded = await this.db |
| 984 | .prepare(query.sql) |
| 985 | .bind(...query.params) |
| 986 | .all<Row>(); |
| 987 | for (const row of stranded.results) { |
| 988 | const slug = await this.freeSlug(workspace, row.slug); |
| 989 | console.log("project", row.id, "moved to", workspace, "as", slug, "since", row.slug, "was taken"); |
| 990 | await this.db |
| 991 | .prepare("UPDATE projects SET workspace = ?, slug = ?, repo_namespace = ?, updated_at = ? WHERE id = ?") |
| 992 | .bind(workspace, slug, workspace, now(), row.id) |
| 993 | .run(); |
| 994 | } |
| 995 | return; |
| 996 | } |
| 997 | if (event.type === "repo.deleted") { |
| 998 | // Hidden, not gone: a restore brings its projects back as they were. |
| 999 | await this.db.prepare("UPDATE projects SET repo_deleted_at = COALESCE(repo_deleted_at, ?) WHERE repo_id = ?").bind(now(), event.data.repoId).run(); |
| 1000 | return; |
| 1001 | } |
| 1002 | if (event.type === "repo.restored") { |
| 1003 | await this.db |
| 1004 | .prepare("UPDATE projects SET repo_deleted_at = NULL, repo_private = ? WHERE repo_id = ?") |
| 1005 | .bind(event.data.isPrivate ? 1 : 0, event.data.repoId) |
| 1006 | .run(); |
| 1007 | return; |
| 1008 | } |
| 1009 | if (event.type === "repo.purged") { |
| 1010 | const ids = "SELECT id FROM projects WHERE repo_id = ?1"; |
| 1011 | await this.db.batch([ |
| 1012 | // Pins and visits of what is gone go with it. |
| 1013 | this.db.prepare(`DELETE FROM pins WHERE project_id IN (${ids})`).bind(event.data.repoId), |
| 1014 | this.db.prepare(`DELETE FROM visits WHERE project_id IN (${ids})`).bind(event.data.repoId), |
| 1015 | this.db.prepare("DELETE FROM projects WHERE repo_id = ?").bind(event.data.repoId), |
| 1016 | ]); |
| 1017 | return; |
| 1018 | } |
| 1019 | if (event.type === "repo.updated" || event.type === "repo.visibility_changed") { |
| 1020 | // Who may see its projects follows who may see the repository. |
| 1021 | await this.db |
| 1022 | .prepare("UPDATE projects SET repo_private = ? WHERE repo_id = ?") |
| 1023 | .bind(event.data.isPrivate ? 1 : 0, event.data.repoId) |
| 1024 | .run(); |
| 1025 | if (event.type === "repo.updated") { |
| 1026 | // Projects without a homepage of their own show the repository's website. |
| 1027 | // Asked of repos, so changes delivered out of order end the same. |
| 1028 | const repo = await this.repoById(event.data.repoId); |
| 1029 | if (repo) { |
| 1030 | await this.db |
| 1031 | .prepare("UPDATE projects SET repo_website = ? WHERE repo_id = ?") |
| 1032 | .bind(repo.website ?? null, event.data.repoId) |
| 1033 | .run(); |
| 1034 | } |
| 1035 | } |
| 1036 | return; |
| 1037 | } |
| 1038 | if (event.type === "repo.archived" || event.type === "repo.unarchived") { |
| 1039 | // Asked of repos, so changes delivered out of order end the same. |
| 1040 | const repo = await this.repoById(event.data.repoId); |
| 1041 | const archivedAt = repo ? (repo.archivedAt ?? null) : event.data.archived ? now() : null; |
| 1042 | await this.db.prepare("UPDATE projects SET repo_archived_at = ? WHERE repo_id = ?").bind(archivedAt, event.data.repoId).run(); |
| 1043 | return; |
| 1044 | } |
| 1045 | if (event.type === "repo.default_branch_changed") { |
| 1046 | // Asked of repos, so changes delivered out of order end the same. |
| 1047 | const repo = await this.repoById(event.data.repoId); |
| 1048 | await this.db |
| 1049 | .prepare("UPDATE projects SET default_branch = ? WHERE repo_id = ?") |
| 1050 | .bind(repo?.defaultBranch ?? event.data.to, event.data.repoId) |
| 1051 | .run(); |
| 1052 | // Another branch has other files: they are read again from its head. |
| 1053 | const rows = await this.db.prepare("SELECT * FROM projects WHERE repo_id = ?").bind(event.data.repoId).all<Row>(); |
| 1054 | for (const row of rows.results) await this.detect({ ...row, detected_commit: null }); |
| 1055 | return; |
| 1056 | } |
| 1057 | if ((event.type === "package.published" || event.type === "package.deleted" || event.type === "package.version_deleted") && event.data.repoId) { |
| 1058 | const rows = await this.db.prepare("SELECT * FROM projects WHERE repo_id = ?").bind(event.data.repoId).all<Row>(); |
| 1059 | for (const row of rows.results) await this.detect(row, null, "packages"); |
| 1060 | return; |
| 1061 | } |
| 1062 | if (event.type === "workspace.deleting") { |
| 1063 | // Hidden, not gone: every project it shows, including any building |
| 1064 | // from a repository it transferred away, until staff restore it or it |
| 1065 | // is purged. Those already hidden stay as they were. |
| 1066 | if (isProtectedWorkspace(event.data.slug)) return; |
| 1067 | const at = now(); |
| 1068 | await this.db |
| 1069 | .prepare("UPDATE projects SET repo_deleted_at = ?1, workspace_deleted_at = ?1 WHERE workspace = ?2 AND repo_deleted_at IS NULL") |
| 1070 | .bind(at, event.data.slug.toLowerCase()) |
| 1071 | .run(); |
| 1072 | return; |
| 1073 | } |
| 1074 | if (event.type === "workspace.restored") { |
| 1075 | await this.db |
| 1076 | .prepare("UPDATE projects SET repo_deleted_at = NULL, workspace_deleted_at = NULL WHERE workspace = ? AND workspace_deleted_at IS NOT NULL") |
| 1077 | .bind(event.data.slug.toLowerCase()) |
| 1078 | .run(); |
| 1079 | return; |
| 1080 | } |
| 1081 | if (event.type === "workspace.deleted") { |
| 1082 | // Its own repositories' projects go with them (`repo.purged`); any |
| 1083 | // building from a repository it transferred away goes now. It is not |
| 1084 | // backfilled again. |
| 1085 | const slug = event.data.slug.toLowerCase(); |
| 1086 | const ids = "SELECT id FROM projects WHERE workspace = ?1"; |
| 1087 | await this.db.batch([ |
| 1088 | this.db.prepare(`DELETE FROM pins WHERE project_id IN (${ids})`).bind(slug), |
| 1089 | this.db.prepare(`DELETE FROM visits WHERE project_id IN (${ids})`).bind(slug), |
| 1090 | this.db.prepare("DELETE FROM projects WHERE workspace = ?").bind(slug), |
| 1091 | this.db.prepare("DELETE FROM backfilled WHERE workspace = ?").bind(slug), |
| 1092 | ]); |
| 1093 | return; |
| 1094 | } |
| 1095 | if (event.type === "git.push" && event.data.defaultBranch) { |
| 1096 | const rows = await this.db.prepare("SELECT * FROM projects WHERE repo_id = ?").bind(event.data.repoId).all<Row>(); |
| 1097 | for (const row of rows.results) { |
| 1098 | await this.detect(row, event.data.after); |
| 1099 | } |
| 1100 | return; |
| 1101 | } |
| 1102 | if (event.type !== "repo.created") return; |
| 1103 | const actor = await this.workspaceActor(event.data.namespace); |
| 1104 | if (!actor) return; |
| 1105 | const repo = await reposClient(this.env.REPOS).get({ namespace: event.data.namespace, name: event.data.name }, actor); |
| 1106 | if (repo.ok) await this.ensureFor(repo.value, event.actor ?? "g1t"); |
| 1107 | } |
| 1108 | } |
| 1109 | |
| 1110 | /** One RPC method's answer. */ |
| 1111 | async function answer(service: Projects, method: string, args: any): Promise<Response> { |
| 1112 | switch (method) { |
| 1113 | case "list": |
| 1114 | return Response.json(await service.list(args)); |
| 1115 | case "get": |
| 1116 | return Response.json(await service.get(args)); |
| 1117 | case "by_repo": |
| 1118 | return Response.json(await service.byRepo(args)); |
| 1119 | case "descriptions": |
| 1120 | return Response.json(await service.descriptions(args)); |
| 1121 | case "describe": |
| 1122 | return Response.json(await service.describe(args)); |
| 1123 | case "count": |
| 1124 | return Response.json(await service.count(args)); |
| 1125 | case "create": |
| 1126 | return Response.json(await service.create(args)); |
| 1127 | case "update": |
| 1128 | return Response.json(await service.update(args)); |
| 1129 | case "set_production_image": |
| 1130 | return Response.json(await service.setProductionImage(args)); |
| 1131 | case "external_productions": |
| 1132 | return Response.json(await service.externalProductions()); |
| 1133 | case "deployments_changed": |
| 1134 | await service.deploymentsChanged(args); |
| 1135 | return Response.json(null); |
| 1136 | case "shortcuts": |
| 1137 | return Response.json(await service.shortcuts(args)); |
| 1138 | case "pin": |
| 1139 | return Response.json(await service.pin(args)); |
| 1140 | case "unpin": |
| 1141 | return Response.json(await service.unpin(args)); |
| 1142 | case "reorder_pins": |
| 1143 | return Response.json(await service.reorderPins(args)); |
| 1144 | case "visited": |
| 1145 | await service.visited(args); |
| 1146 | return Response.json(null); |
| 1147 | case "public_links": |
| 1148 | return Response.json(await service.publicLinks(args)); |
| 1149 | default: |
| 1150 | return new Response("Unknown method\n", { status: 404 }); |
| 1151 | } |
| 1152 | } |
| 1153 | |
| 1154 | /** `project.updated` for a project as it is now. */ |
| 1155 | function projectUpdated(row: Row, actor: string | null) { |
| 1156 | return { |
| 1157 | type: "project.updated" as const, |
| 1158 | source: "projects", |
| 1159 | repoId: row.repo_id, |
| 1160 | actor, |
| 1161 | data: { |
| 1162 | projectId: row.id, |
| 1163 | workspace: row.workspace, |
| 1164 | slug: row.slug, |
| 1165 | repoId: row.repo_id, |
| 1166 | primary: row.is_primary === 1, |
| 1167 | description: row.description, |
| 1168 | }, |
| 1169 | }; |
| 1170 | } |
| 1171 | |
| 1172 | export default { |
| 1173 | async fetch(request: Request, env: Env, ctx: ExecutionContext): Promise<Response> { |
| 1174 | const match = new URL(request.url).pathname.match(/^\/rpc\/([a-z_]+)$/); |
| 1175 | if (request.method !== "POST" || !match) return new Response("Not found\n", { status: 404 }); |
| 1176 | // A replica near the caller when it asks for one (@g1t/contracts d1.ts). |
| 1177 | const opened = openD1(env.DB, request); |
| 1178 | const service = new Projects(Object.create(env, { DB: { value: opened.db } }) as Env, (work) => ctx.waitUntil(work)); |
| 1179 | const args = (await request.json().catch(() => ({}))) as any; |
| 1180 | return opened.finish(await answer(service, match[1], args)); |
| 1181 | }, |
| 1182 | |
| 1183 | async queue(batch: MessageBatch<G1tEvent>, env: Env): Promise<void> { |
| 1184 | const service = new Projects(env); |
| 1185 | for (const message of batch.messages) { |
| 1186 | try { |
| 1187 | await service.onEvent(message.body); |
| 1188 | message.ack(); |
| 1189 | } catch (error) { |
| 1190 | console.error("projects could not handle", message.body.type, error); |
| 1191 | message.retry(); |
| 1192 | } |
| 1193 | } |
| 1194 | }, |
| 1195 | } satisfies ExportedHandler<Env, G1tEvent>; |