Initial import from garrytan/gstack@026751e (main snapshot via local relay)

Source: https://github.com/garrytan/gstack/commit/026751e
2026-05-19 21:18:17 +02:00
commit 834c6db075
797 changed files with 267839 additions and 0 deletions
--- a/design/src/gallery.ts
+++ b/design/src/gallery.ts
@@ -0,0 +1,251 @@
+/**
+ * Design history gallery — generates an HTML timeline of all design explorations
+ * for a project. Shows every approved/rejected variant, feedback notes, organized
+ * by date. Self-contained HTML with base64-embedded images.
+ */
+
+import fs from "fs";
+import path from "path";
+
+export interface GalleryOptions {
+  designsDir: string; // ~/.gstack/projects/$SLUG/designs/
+  output: string;
+}
+
+interface SessionData {
+  dir: string;
+  name: string;
+  date: string;
+  approved: any | null;
+  variants: string[]; // paths to variant PNGs
+}
+
+export function generateGalleryHtml(designsDir: string): string {
+  const sessions: SessionData[] = [];
+
+  if (!fs.existsSync(designsDir)) {
+    return generateEmptyGallery();
+  }
+
+  const entries = fs.readdirSync(designsDir, { withFileTypes: true });
+  for (const entry of entries) {
+    if (!entry.isDirectory()) continue;
+
+    const sessionDir = path.join(designsDir, entry.name);
+    let approved: any = null;
+
+    // Read approved.json if it exists
+    const approvedPath = path.join(sessionDir, "approved.json");
+    if (fs.existsSync(approvedPath)) {
+      try {
+        approved = JSON.parse(fs.readFileSync(approvedPath, "utf-8"));
+      } catch {
+        // Corrupted JSON, skip but still show the session
+      }
+    }
+
+    // Find variant PNGs
+    const variants: string[] = [];
+    try {
+      const files = fs.readdirSync(sessionDir);
+      for (const f of files) {
+        if (f.match(/variant-[A-Z]\.png$/i) || f.match(/variant-\d+\.png$/i)) {
+          variants.push(path.join(sessionDir, f));
+        }
+      }
+      variants.sort();
+    } catch {
+      // Can't read directory, skip
+    }
+
+    // Extract date from directory name (e.g., homepage-20260327)
+    const dateMatch = entry.name.match(/(\d{8})$/);
+    const date = dateMatch
+      ? `${dateMatch[1].slice(0, 4)}-${dateMatch[1].slice(4, 6)}-${dateMatch[1].slice(6, 8)}`
+      : approved?.date?.slice(0, 10) || "Unknown";
+
+    sessions.push({
+      dir: sessionDir,
+      name: entry.name.replace(/-\d{8}$/, "").replace(/-/g, " "),
+      date,
+      approved,
+      variants,
+    });
+  }
+
+  if (sessions.length === 0) {
+    return generateEmptyGallery();
+  }
+
+  // Sort by date, newest first
+  sessions.sort((a, b) => b.date.localeCompare(a.date));
+
+  const sessionCards = sessions.map(session => {
+    const variantImgs = session.variants.map((vPath, i) => {
+      try {
+        const imgData = fs.readFileSync(vPath).toString("base64");
+        const ext = path.extname(vPath).slice(1) || "png";
+        const label = path.basename(vPath, `.${ext}`).replace("variant-", "");
+        const isApproved = session.approved?.approved_variant === label;
+        return `
+        <div class="gallery-variant ${isApproved ? "approved" : ""}">
+          <img src="data:image/${ext};base64,${imgData}" alt="Variant ${label}" />
+          <div class="gallery-variant-label">
+            ${label}${isApproved ? ' <span class="approved-badge">approved</span>' : ""}
+          </div>
+        </div>`;
+      } catch {
+        return ""; // Skip unreadable images
+      }
+    }).filter(Boolean).join("\n");
+
+    const feedbackNote = session.approved?.feedback
+      ? `<div class="gallery-feedback">"${escapeHtml(String(session.approved.feedback))}"</div>`
+      : "";
+
+    return `
+    <div class="gallery-session">
+      <div class="gallery-session-header">
+        <h2>${escapeHtml(session.name)}</h2>
+        <span class="gallery-date">${session.date}</span>
+      </div>
+      ${feedbackNote}
+      <div class="gallery-variants">${variantImgs}</div>
+    </div>`;
+  }).join("\n");
+
+  return `<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="utf-8" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
+<title>Design History</title>
+<style>
+  * { margin: 0; padding: 0; box-sizing: border-box; }
+  body {
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
+    background: #fff;
+    color: #333;
+  }
+  .header {
+    padding: 16px 24px;
+    border-bottom: 1px solid #e5e5e5;
+  }
+  .header h1 { font-size: 16px; font-weight: 600; }
+  .header .meta { font-size: 13px; color: #999; margin-top: 4px; }
+  .gallery { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
+  .gallery-session {
+    border-bottom: 1px solid #e5e5e5;
+    padding: 24px 0;
+  }
+  .gallery-session:last-child { border-bottom: none; }
+  .gallery-session-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: baseline;
+    margin-bottom: 12px;
+  }
+  .gallery-session-header h2 {
+    font-size: 15px;
+    font-weight: 600;
+    text-transform: capitalize;
+  }
+  .gallery-date { font-size: 13px; color: #999; }
+  .gallery-feedback {
+    font-size: 13px;
+    color: #666;
+    font-style: italic;
+    margin-bottom: 12px;
+    padding: 8px 12px;
+    background: #f9f9f9;
+    border-radius: 4px;
+  }
+  .gallery-variants {
+    display: grid;
+    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
+    gap: 16px;
+  }
+  .gallery-variant img {
+    width: 100%;
+    height: auto;
+    display: block;
+    border-radius: 4px;
+    border: 2px solid transparent;
+  }
+  .gallery-variant.approved img {
+    border-color: #000;
+  }
+  .gallery-variant-label {
+    font-size: 13px;
+    color: #666;
+    margin-top: 6px;
+    text-align: center;
+  }
+  .approved-badge {
+    background: #000;
+    color: #fff;
+    font-size: 11px;
+    padding: 2px 6px;
+    border-radius: 3px;
+    font-style: normal;
+  }
+  .empty {
+    text-align: center;
+    padding: 80px 24px;
+    color: #999;
+  }
+  .empty h2 { font-size: 18px; margin-bottom: 8px; color: #666; }
+</style>
+</head>
+<body>
+<div class="header">
+  <h1>Design History</h1>
+  <div class="meta">${sessions.length} exploration${sessions.length === 1 ? "" : "s"}</div>
+</div>
+<div class="gallery">
+  ${sessionCards}
+</div>
+</body>
+</html>`;
+}
+
+function generateEmptyGallery(): string {
+  return `<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="utf-8" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
+<title>Design History</title>
+<style>
+  * { margin: 0; padding: 0; box-sizing: border-box; }
+  body {
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
+    background: #fff; color: #333;
+  }
+  .empty { text-align: center; padding: 80px 24px; color: #999; }
+  .empty h2 { font-size: 18px; margin-bottom: 8px; color: #666; }
+</style>
+</head>
+<body>
+<div class="empty">
+  <h2>No design history yet</h2>
+  <p>Run <code>/design-shotgun</code> to start exploring design directions.</p>
+</div>
+</body>
+</html>`;
+}
+
+function escapeHtml(str: string): string {
+  return str.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/"/g, "&quot;");
+}
+
+/**
+ * Gallery command: generate HTML timeline from design explorations.
+ */
+export function gallery(options: GalleryOptions): void {
+  const html = generateGalleryHtml(options.designsDir);
+  const outputDir = path.dirname(options.output);
+  fs.mkdirSync(outputDir, { recursive: true });
+  fs.writeFileSync(options.output, html);
+  console.log(JSON.stringify({ outputPath: options.output }));
+}