maarcadetweet: initial commit

AT Protocol PDS + AppView + Tauri Desktop Client, 160-char post limit.

- PDS (Rust + axum + sqlx)
  - Auth: createAccount, createSession, refreshSession
  - Records: createRecord, deleteRecord (race-safe via SELECT FOR UPDATE)
  - Feed: feed.like.create, feed.repost.create
  - Sync: getRepo, getBlocks, getLatestCommit, getRecord (with MST proof), listRepos
  - Identity: resolveHandle
  - MST: spec-conformant (at-mst crate, 27 tests)
  - Repo: signed commits, TID counter (monotonic, 4096 wrap safe)

- AppView (Rust + axum + sqlx)
  - Jetstream consumer (WebSocket, exponential backoff, 38k+ events indexed)
  - REST API: timeline/home (graph-aware), profile, search, post (with thread hydration)
  - Handle-sync worker (did:plc + did:web)
  - JSONB embed storage + thread columns (migration 0003)
  - Like/repost counter cache (migration 0004)

- Tauri 2 + Svelte 5 Desktop Client
  - System tray (Show/Compose/Quit menu)
  - OS notifications (tauri-plugin-notification)
  - Auto-update (tauri-plugin-updater, placeholder endpoint)
  - Window-state (tauri-plugin-window-state)
  - 160-char compose with live counter
  - Image/Link embed rendering
  - LocalStorage-persisted like state
  - Timeline with poll (prepend new posts)
  - Custom TitleBar (transparent, no decorations)
  - Orange/IBM Plex Mono maarcade design

Tests: 231 Rust + 9 vitest = 240 passed.
This commit is contained in:
tomdebone
2026-07-05 20:01:31 +02:00
commit c586fd39c9
134 changed files with 35279 additions and 0 deletions
@@ -0,0 +1,149 @@
<script lang="ts">
import { createPost, type Post } from "../api/client";
const MAX = 160;
let { onPosted }: { onPosted?: () => void } = $props();
let text: string = $state("");
let isPosting: boolean = $state(false);
let status: { kind: "ok" | "err" | "info"; msg: string } | null = $state(null);
let remaining = $derived(MAX - text.length);
let counterClass = $derived(
remaining < 0 ? "counter counter--err" :
remaining < 40 ? "counter counter--warn" : "counter"
);
function handleKeydown(e: KeyboardEvent) {
if ((e.metaKey || e.ctrlKey) && e.key === "Enter") {
e.preventDefault();
post();
}
}
async function post() {
if (!text.trim() || remaining < 0 || isPosting) return;
isPosting = true;
status = { kind: "info", msg: "> posting…" };
try {
const r: Post = await createPost(text);
status = { kind: "ok", msg: `> ok (cid: ${(r as any).cid?.slice?.(0, 8) ?? "?"}…)` };
text = "";
onPosted?.();
} catch (e) {
status = { kind: "err", msg: `> ${String(e)}` };
} finally {
isPosting = false;
}
}
</script>
<div class="compose">
<div class="compose__head">
<span class="title">// compose</span>
<span class="handle">@you</span>
<span class={counterClass}>{remaining}</span>
</div>
<div class="compose__body">
<span class="prompt">$</span>
<textarea
bind:value={text}
onkeydown={handleKeydown}
placeholder="// what's happening in 160 chars?"
rows="3"
maxlength="500"
></textarea>
</div>
<div class="compose__foot">
<span class="hint">⌘↵ to post</span>
<div class="actions">
<button class="btn btn--ghost" onclick={() => (text = "")} disabled={!text || isPosting}>draft</button>
<button class="btn btn--primary" onclick={post} disabled={!text.trim() || remaining < 0 || isPosting}>
{isPosting ? "posting…" : "post"}
</button>
</div>
</div>
{#if status}
<div class="status status--{status.kind}">{status.msg}</div>
{/if}
</div>
<style>
.compose {
background: var(--bg-elev);
border: 1px solid var(--line-2);
border-radius: var(--r-md);
margin: var(--s-4) var(--s-5);
}
.compose__head {
display: flex;
align-items: center;
gap: var(--s-3);
padding: var(--s-2) var(--s-4);
background: var(--bg-deep);
border-bottom: 1px solid var(--line);
font-family: var(--font-mono);
font-size: var(--fs-50);
}
.title { color: var(--orange); }
.handle { color: var(--text-dim); flex: 1; }
.counter { color: var(--text-dim); font-variant-numeric: tabular-nums; }
.counter--warn { color: var(--orange); }
.counter--err { color: var(--red); letter-spacing: 0.05em; }
.compose__body {
display: flex;
align-items: flex-start;
gap: var(--s-2);
padding: var(--s-3) var(--s-4);
}
.prompt {
color: var(--orange);
font-family: var(--font-mono);
font-size: var(--fs-100);
line-height: 1.7;
}
textarea {
flex: 1;
background: transparent;
border: 0;
color: var(--text);
font-family: var(--font-sans);
font-size: var(--fs-100);
line-height: 1.6;
resize: vertical;
outline: none;
padding: 0;
}
textarea::placeholder { color: var(--text-dim); }
.compose__foot {
display: flex;
align-items: center;
justify-content: space-between;
padding: var(--s-2) var(--s-4);
border-top: 1px solid var(--line);
}
.hint { font-family: var(--font-mono); font-size: var(--fs-50); color: var(--text-dim); }
.actions { display: flex; gap: var(--s-2); }
.btn {
font-family: var(--font-mono);
font-size: var(--fs-50);
padding: 0.4rem 0.8rem;
border-radius: var(--r-sm);
border: 1px solid transparent;
cursor: pointer;
transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn--ghost { color: var(--text-dim); border-color: var(--line-2); background: transparent; }
.btn--ghost:hover:not(:disabled) { color: var(--orange); border-color: var(--orange); }
.btn--primary { background: var(--orange); color: #1a0d00; font-weight: 700; }
.btn--primary:hover:not(:disabled) { background: var(--orange-bright); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.status {
font-family: var(--font-mono);
font-size: var(--fs-50);
padding: var(--s-2) var(--s-4);
border-top: 1px solid var(--line);
}
.status--ok { color: var(--green); }
.status--err { color: var(--red); }
.status--info { color: var(--orange); }
</style>