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| Merge the workspace shell: navigation and phone shell, g1t as orchestrator, agents in roles with audience-checked reads, reactions and custom emoji, live notifications and browser push, the homepage tour (agents 0002, chat 0002) | 1 | /** |
| 2 | * Which conversations an agent may read from while it answers in one | |
| The docs folder is gone, and what it held lives where people read it: how a self-hosted g1t runs and how to deploy g1t to Cloudflare are pages on docs.g1t.sh under Run g1t yourself, and speed, rate limits and operating g1t.sh are sections of CONTRIBUTING.md; code that cited a file in docs/ now points to the page or section that covers it, or says what it means itself, and applied migrations and the runner images are left as they were. | 3 | * (docs.g1t.sh/guides/agent-access/, "What an agent can and can't |
| 4 | * know"). Pure, so the rule is tested apart from the service, | |
| 5 | * adversarially. | |
| Merge the workspace shell: navigation and phone shell, g1t as orchestrator, agents in roles with audience-checked reads, reactions and custom emoji, live notifications and browser push, the homepage tour (agents 0002, chat 0002) | 6 | * |
| 7 | * The audience is everyone who will read the answer: a direct message's or | |
| 8 | * private channel's people; for a public channel, the whole workspace. An | |
| 9 | * agent may quote a conversation only when every one of them could read it | |
| 10 | * themselves: | |
| 11 | * - a public channel: always, since anyone in the workspace can open it; | |
| 12 | * - a private channel: when every person in the audience is in it; | |
| 13 | * - a direct message: only when it has exactly the audience's people, so | |
| 14 | * an agent never carries one DM into another, even with the same person | |
| 15 | * and someone more. | |
| 16 | * A public channel's audience, or any of more than `SHARED_OVER` people, | |
| 17 | * is the whole workspace: only public channels are readable to it. | |
| 18 | */ | |
| 19 | ||
| 20 | export type AudienceKind = "dm" | "private" | "public"; | |
| 21 | ||
| 22 | /** Past this many people, an audience is the whole workspace's. */ | |
| 23 | export const SHARED_OVER = 50; | |
| 24 | ||
| 25 | export type Conversation = { kind: "channel" | "dm"; private: boolean | number; user_ids: string[] }; | |
| 26 | ||
| 27 | export function audienceKind(channel: { kind: "channel" | "dm"; private: boolean | number }): AudienceKind { | |
| 28 | if (channel.kind === "dm") return "dm"; | |
| 29 | return channel.private ? "private" : "public"; | |
| 30 | } | |
| 31 | ||
| 32 | /** Whether the audience is the workspace's as a whole. */ | |
| 33 | export function isShared(audience: { kind: AudienceKind; user_ids: string[] }): boolean { | |
| 34 | return audience.kind === "public" || audience.user_ids.length > SHARED_OVER; | |
| 35 | } | |
| 36 | ||
| 37 | /** Whether everyone in `audience` may read `target`. */ | |
| 38 | export function readableBy(target: Conversation, audience: { kind: AudienceKind; user_ids: string[] }): boolean { | |
| 39 | if (target.kind === "channel" && !target.private) return true; | |
| 40 | if (isShared(audience) || !audience.user_ids.length) return false; | |
| 41 | const members = new Set(target.user_ids); | |
| 42 | if (target.kind === "dm") { | |
| 43 | const people = new Set(audience.user_ids); | |
| 44 | return members.size === people.size && [...people].every((id) => members.has(id)); | |
| 45 | } | |
| 46 | return audience.user_ids.every((id) => members.has(id)); | |
| 47 | } | |
| 48 | ||
| 49 | /** A search's words as a LIKE pattern, its wildcards escaped with `\`. */ | |
| 50 | export function likePattern(query: string): string | null { | |
| 51 | const words = String(query ?? "").trim().slice(0, 200); | |
| 52 | if (words.length < 2) return null; | |
| 53 | return `%${words.replace(/[\\%_]/g, (c) => `\\${c}`)}%`; | |
| 54 | } |
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