Pick any line to see why it is the way it is: the commit, the pull request and issue it came from, and what the agent was thinking.
| Chat and workspace agents: channels, DMs and named agents you talk to | 1 | import assert from "node:assert/strict"; |
| 2 | import { test } from "node:test"; | |
| 3 | ||
| 4 | import type { ChatMessage, ChatSidebarEntry } from "@g1t/contracts"; | |
| 5 | ||
| 6 | import { | |
| 7 | backoff, | |
| 8 | blocks, | |
| 9 | channelName, | |
| 10 | channelPath, | |
| 11 | dayLabel, | |
| 12 | filterEntries, | |
| 13 | inline, | |
| Cards you act on in chat; agents comment and review as themselves; names shown cleanly; commits on the calendar | 14 | mentionNames, |
| Chat and workspace agents: channels, DMs and named agents you talk to | 15 | mentionQuery, |
| 16 | mergeMessages, | |
| 17 | safeHref, | |
| 18 | sections, | |
| Cards you act on in chat; agents comment and review as themselves; names shown cleanly; commits on the calendar | 19 | shownHandle, |
| 20 | shownName, | |
| Chat and workspace agents: channels, DMs and named agents you talk to | 21 | timeline, |
| 22 | unreadTotals, | |
| 23 | type ShownMessage, | |
| 24 | } from "./chat.ts"; | |
| 25 | ||
| 26 | const ana = { kind: "user" as const, id: "u1", name: "ana", display_name: "Ana", avatar: null, role: null }; | |
| 27 | const bot = { kind: "agent" as const, id: "a1", name: "reviewer", display_name: "Reviewer", avatar: null, role: "Reviews pull requests" }; | |
| 28 | ||
| 29 | function message(id: string, at: string, over: Partial<ChatMessage> = {}): ShownMessage { | |
| 30 | return { | |
| 31 | id, | |
| 32 | channel_id: "c1", | |
| 33 | author: ana, | |
| 34 | kind: "text", | |
| 35 | body: "hi", | |
| 36 | card: null, | |
| 37 | thread_root: null, | |
| 38 | reply_count: 0, | |
| 39 | last_reply_at: null, | |
| 40 | created_at: at, | |
| 41 | edited_at: null, | |
| 42 | deleted_at: null, | |
| 43 | ...over, | |
| 44 | }; | |
| 45 | } | |
| 46 | ||
| 47 | test("messages from one author close together share a header; days get a rule", () => { | |
| 48 | const now = new Date("2026-10-08T15:00:00Z"); | |
| 49 | const rows = timeline( | |
| 50 | [ | |
| 51 | message("01", "2026-10-07T10:00:00Z"), | |
| 52 | message("02", "2026-10-08T10:00:00Z"), | |
| 53 | message("03", "2026-10-08T10:02:00Z"), | |
| 54 | message("04", "2026-10-08T10:03:00Z", { author: bot }), | |
| 55 | message("05", "2026-10-08T10:30:00Z", { author: bot }), | |
| 56 | message("06", "2026-10-08T10:31:00Z", { author: bot, kind: "card" }), | |
| 57 | message("07", "2026-10-08T10:32:00Z", { deleted_at: "2026-10-08T10:33:00Z" }), | |
| 58 | ], | |
| 59 | now, | |
| 60 | "UTC", | |
| 61 | ); | |
| 62 | assert.deepEqual( | |
| 63 | rows.map((row) => (row.kind === "day" ? row.label : `${row.message.id}${row.head ? "*" : ""}`)), | |
| 64 | ["Yesterday", "01*", "Today", "02*", "03", "04*", "05*", "06*"], | |
| 65 | ); | |
| 66 | assert.equal(dayLabel("2026-09-01T10:00:00Z", now, "UTC"), "Tuesday, September 1"); | |
| 67 | }); | |
| 68 | ||
| 69 | test("merging keeps one copy of each message, and drops the pending one once saved", () => { | |
| 70 | const pending = { ...message("tmp-1", "2026-10-08T10:00:00Z"), pending: true, client_id: "tmp-1" }; | |
| 71 | const saved = { ...message("05", "2026-10-08T10:00:01Z"), client_id: "tmp-1" }; | |
| 72 | const merged = mergeMessages([message("02", "2026-10-08T09:00:00Z"), pending], [saved, message("02", "2026-10-08T09:00:00Z", { body: "edited" })]); | |
| 73 | assert.deepEqual(merged.map((m) => m.id), ["02", "05"]); | |
| 74 | assert.equal(merged[0]!.body, "edited"); | |
| 75 | // Still pending: last, after everything saved. | |
| 76 | assert.deepEqual(mergeMessages([pending], [message("09", "2026-10-08T11:00:00Z")]).map((m) => m.id), ["09", "tmp-1"]); | |
| 77 | }); | |
| 78 | ||
| 79 | test("an @ being typed suggests people and agents", () => { | |
| 80 | const people = [ | |
| 81 | { kind: "user" as const, name: "ana", display_name: "Ana Lima", avatar: null }, | |
| 82 | { kind: "agent" as const, name: "reviewer", display_name: "Reviewer", avatar: null }, | |
| 83 | { kind: "user" as const, name: "bo", display_name: "Robert Reed", avatar: null }, | |
| 84 | ]; | |
| 85 | assert.deepEqual(mentionQuery("hey @re", 7, people)?.options.map((p) => p.name), ["reviewer", "bo"]); | |
| 86 | assert.equal(mentionQuery("hey @re", 7, people)?.start, 4); | |
| 87 | assert.equal(mentionQuery("mail me@an", 10, people), null); | |
| 88 | assert.deepEqual(mentionQuery("@", 1, people)?.options.length, 3); | |
| 89 | assert.equal(mentionQuery("@zz", 3, people), null); | |
| 90 | }); | |
| 91 | ||
| 92 | test("message text: mentions, references, links and code, never HTML", () => { | |
| 93 | assert.deepEqual(inline("ask @reviewer about #12 and g1t#3"), [ | |
| 94 | { t: "text", v: "ask " }, | |
| 95 | { t: "mention", name: "reviewer" }, | |
| 96 | { t: "text", v: " about " }, | |
| 97 | { t: "ref", repo: null, number: 12 }, | |
| 98 | { t: "text", v: " and " }, | |
| 99 | { t: "ref", repo: "g1t", number: 3 }, | |
| 100 | ]); | |
| 101 | assert.deepEqual(inline("see #general, `a <b>` **bold**"), [ | |
| 102 | { t: "text", v: "see " }, | |
| 103 | { t: "channel", name: "general" }, | |
| 104 | { t: "text", v: ", " }, | |
| 105 | { t: "code", v: "a <b>" }, | |
| 106 | { t: "text", v: " " }, | |
| 107 | { t: "strong", c: [{ t: "text", v: "bold" }] }, | |
| 108 | ]); | |
| 109 | assert.ok(inline("[x](javascript:alert(1))").every((span) => span.t === "text")); | |
| 110 | assert.deepEqual(inline("https://g1t.sh/a."), [{ t: "link", href: "https://g1t.sh/a", c: [{ t: "text", v: "https://g1t.sh/a" }] }, { t: "text", v: "." }]); | |
| 111 | assert.deepEqual(inline("me@example.com"), [{ t: "text", v: "me@example.com" }]); | |
| 112 | assert.equal(safeHref("//evil.example"), null); | |
| 113 | assert.equal(safeHref("/acme/web/pull/3"), "/acme/web/pull/3"); | |
| 114 | }); | |
| 115 | ||
| 116 | test("message blocks: fenced code, lists, quotes and paragraphs", () => { | |
| 117 | const parsed = blocks("Plan:\n- one\n- two\n\n```ts\nconst a = 1;\n```\n> quoted\nlast"); | |
| 118 | assert.deepEqual(parsed.map((block) => block.t), ["p", "list", "code", "quote", "p"]); | |
| 119 | assert.deepEqual(parsed[2], { t: "code", lang: "ts", v: "const a = 1;" }); | |
| 120 | }); | |
| 121 | ||
| 122 | function entry(id: string, over: Partial<ChatSidebarEntry> & { kind?: "channel" | "dm"; last?: string } = {}): ChatSidebarEntry { | |
| 123 | return { | |
| 124 | channel: { | |
| 125 | id, | |
| 126 | workspace_id: "w", | |
| 127 | kind: over.kind ?? "channel", | |
| 128 | name: over.kind === "dm" ? null : id, | |
| 129 | topic: null, | |
| 130 | private: false, | |
| 131 | created_by: { kind: "user", id: "u1" }, | |
| 132 | created_at: "2026-10-01T00:00:00Z", | |
| 133 | archived_at: null, | |
| 134 | last_message_at: over.last ?? null, | |
| 135 | }, | |
| 136 | title: over.title ?? id, | |
| 137 | others: over.others ?? [], | |
| 138 | starred: over.starred ?? false, | |
| 139 | muted: over.muted ?? false, | |
| 140 | unread: over.unread ?? 0, | |
| 141 | mentions: over.mentions ?? 0, | |
| 142 | }; | |
| 143 | } | |
| 144 | ||
| 145 | test("the sidebar: sections, filters and the rail's count", () => { | |
| 146 | const all = [ | |
| 147 | entry("random"), | |
| 148 | entry("general", { starred: true, unread: 2 }), | |
| 149 | entry("d1", { kind: "dm", title: "reviewer", others: [bot], last: "2026-10-02T00:00:00Z", mentions: 1, unread: 1 }), | |
| 150 | entry("d2", { kind: "dm", title: "ana", others: [ana], last: "2026-10-05T00:00:00Z" }), | |
| 151 | entry("noisy", { muted: true, unread: 9 }), | |
| 152 | ]; | |
| 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) | 153 | const { pinned, channels, agentDms, dms } = sections(all); |
| 154 | assert.deepEqual(pinned.map((e) => e.title), ["general"]); | |
| Chat and workspace agents: channels, DMs and named agents you talk to | 155 | assert.deepEqual(channels.map((e) => e.title), ["noisy", "random"]); |
| Chat's sidebar puts direct messages, with people and agents alike, right after the channels, folds its sections and remembers them, lists the agents you haven't talked to last, and a channel's whole row in Browse channels opens it | 156 | // Direct messages, the latest first: people and agents alike. |
| 157 | assert.deepEqual(dms.map((e) => e.title), ["ana", "reviewer"]); | |
| 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) | 158 | assert.equal(agentDms.get("a1")?.title, "reviewer"); |
| Chat and workspace agents: channels, DMs and named agents you talk to | 159 | assert.deepEqual(filterEntries(all, "unread", "").map((e) => e.title), ["general", "reviewer", "noisy"]); |
| 160 | assert.deepEqual(filterEntries(all, "mentions", "").map((e) => e.title), ["reviewer"]); | |
| 161 | assert.deepEqual(filterEntries(all, "all", "@Review").map((e) => e.title), ["reviewer"]); | |
| 162 | assert.deepEqual(unreadTotals(all), { unread: 3, mentions: 1 }); | |
| 163 | }); | |
| 164 | ||
| 165 | test("addresses, names, money and reconnecting", () => { | |
| 166 | assert.equal(channelPath("acme", { id: "c1", kind: "channel", name: "general" }), "/acme/-/chat/general"); | |
| 167 | assert.equal(channelPath("acme", { id: "d1", kind: "dm", name: null }), "/acme/-/chat/dm/d1"); | |
| 168 | assert.equal(channelName("#Release Train_2!"), "release-train-2"); | |
| 169 | assert.equal(backoff(0, () => 0.5), 1000); | |
| 170 | assert.equal(backoff(10, () => 0.5), 30_000); | |
| 171 | }); | |
| Cards you act on in chat; agents comment and review as themselves; names shown cleanly; commits on the calendar | 172 | |
| 173 | test("a member shows by display name, else by their username as they wrote it", () => { | |
| 174 | assert.equal(shownName({ name: "ana", display_name: "Ana Lima", display_username: "Ana" }), "Ana Lima"); | |
| 175 | assert.equal(shownName({ name: "ana", display_name: " ", display_username: "Ana" }), "Ana"); | |
| 176 | assert.equal(shownName({ name: "ana", display_name: "" }), "ana"); | |
| 177 | assert.equal(shownHandle({ name: "ana", display_username: "Ana" }), "Ana"); | |
| 178 | assert.equal(shownHandle({ name: "ana", display_username: "Bo" }), "ana"); | |
| 179 | }); | |
| 180 | ||
| 181 | test("mentions read as the names people know, found by the lowercased handle", () => { | |
| 182 | const names = mentionNames([ | |
| 183 | { kind: "user", name: "ana", display_username: "Ana", display_name: "Ana Lima", avatar: null }, | |
| 184 | { kind: "user", name: "bo", display_username: "Bo", display_name: "", avatar: null }, | |
| 185 | { kind: "agent", name: "reviewer", display_name: "Reviewer", avatar: null }, | |
| 186 | ]); | |
| 187 | assert.equal(names.get("ana"), "Ana Lima"); | |
| 188 | assert.equal(names.get("bo"), "Bo"); | |
| 189 | assert.equal(names.get("reviewer"), "Reviewer"); | |
| 190 | assert.equal(names.get("cy"), undefined); | |
| 191 | }); |
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