nandi.uk
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Fix island:search arg parsing, add Open Graph meta tags for island pages
Fix bug where first positional arg was filtered out when --top absent
(topIdx=-1 caused i!==0 to exclude index 0). Add og:title,
og:description, og:type, and twitter card meta tags to island detail
pages so link previews show the island title instead of "Stigmergic".
👾 Generated with [Letta Code](https://letta.com)
Co-Authored-By: Letta Code <noreply@letta.com>
author
nandi
co-author
Letta Code
date
(May 19, 2026, 8:08 AM -0700)
commit
ce43e0fd
ce43e0fd1de3c97627f5c86dc44bdc1ad4a0e958
parent
739d13d0
739d13d02db23d5af9240c149221724c327bf5cf
+20
-3
+1
-1
src/island-search.ts
+1
-1
src/island-search.ts
···
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const topEq = args.find(a => a.startsWith('--top='));
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const topIdx = args.indexOf('--top');
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const topN = topEq ? Number(topEq.split('=')[1]) : topIdx >= 0 ? Number(args[topIdx + 1]) : 5;
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-
const query = args.filter((a, i) => a !== '--json' && !a.startsWith('--top=') && a !== '--top' && i !== topIdx + 1).join(' ').trim();
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+
const query = args.filter((a, i) => a !== '--json' && !a.startsWith('--top=') && a !== '--top' && (topIdx < 0 || i !== topIdx + 1)).join(' ').trim();
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if (!query) usage();
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return { query, topN: Number.isFinite(topN) && topN > 0 ? topN : 5, json };
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}
+19
-2
src/worker.ts
+19
-2
src/worker.ts
···
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console.error("Failed to load island data:", e);
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}
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+
// Build OG tags from island data
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let ogTags = "";
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try {
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const islandData = JSON.parse(islandDataJson);
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const title = islandData?.island?.strata?.title || islandData?.island?.summary || "Island";
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const description = islandData?.island?.strata?.synthesis?.slice(0, 200) || islandData?.island?.strata?.tensions?.[0] || "";
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const nodeCount = islandData?.island?.vertices?.length || 0;
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const edgeCount = islandData?.island?.edges?.length || 0;
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const fullTitle = `${title} — Stigmergic`;
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ogTags = `<meta property="og:title" content="${fullTitle.replace(/"/g, """)}">
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<meta property="og:description" content="${description.replace(/"/g, """)}">
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<meta property="og:type" content="article">
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<meta name="twitter:card" content="summary">
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<meta name="twitter:title" content="${fullTitle.replace(/"/g, """)}">
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<meta name="twitter:description" content="${description.replace(/"/g, """)}">`;
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} catch {}
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const page = LANDING_PAGE.replace(
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"</head>",
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`<script>window.__ISLANDS__=${islandsJson};window.__ISLAND_DATA__=${islandDataJson};</script></head>`,
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-
);
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`${ogTags}<script>window.__ISLANDS__=${islandsJson};window.__ISLAND_DATA__=${islandDataJson};</script></head>`,
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).replace("<title>Stigmergic</title>", `<title>${(JSON.parse(islandDataJson)?.island?.strata?.title || JSON.parse(islandDataJson)?.island?.summary || "Island")} — Stigmergic</title>`);
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return c.html(page);
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});
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