valknar
5023752f58
README had 426 (off by one due to _index.md). Homepage and footer now use where .Site.RegularPages "Section" "recipes" to exclude non-recipe pages like /imprint/ from the count. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
311 lines
11 KiB
Markdown
311 lines
11 KiB
Markdown
# Bar Pivoine
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A moody, editorial cocktail recipe site. 425 recipes from the open cocktail dataset, served with AI-generated photography, client-side search, and a dark amber aesthetic.
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Live at **[bar.pivoine.art](https://bar.pivoine.art)**
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---
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## Stack
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| Layer | Technology |
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| Site generator | Hugo Extended v0.154.3 |
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| CSS | Tailwind CSS v4 via `@tailwindcss/postcss` |
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| Interactivity | Alpine.js v3.14.8 (CDN) + HTMX v2.0.4 (CDN) |
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| Page transitions | HTMX `hx-boost` + View Transitions API |
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| Analytics | Umami (self-hosted at `umami.pivoine.art`) |
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| Images | Hugo image processor (WebP srcset) + Replicate FLUX.2 pro |
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| Package manager | pnpm |
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| Container | Docker multi-stage → nginx:alpine |
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---
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## Project Structure
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```
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bar/
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├── hugo.toml # Site config, taxonomies, params
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├── package.json # pnpm scripts, Tailwind v4, Prettier
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├── postcss.config.js # @tailwindcss/postcss + autoprefixer
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├── Dockerfile # Multi-stage: node+hugo builder → nginx
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├── nginx.conf # Gzip, cache headers, clean URLs, security headers
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│
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├── assets/
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│ ├── css/main.css # Tailwind v4 @theme tokens + @layer components
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│ └── js/main.js # Alpine cocktailSearch(), HTMX progress bar
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│
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├── content/
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│ ├── _index.md # Homepage front matter
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│ ├── recipes/
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│ │ ├── _index.md # Archive front matter
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│ │ └── {slug}/
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│ │ ├── index.md # Cocktail page (425 bundles)
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│ │ └── cocktail.webp # AI-generated image (optional)
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│
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├── layouts/
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│ ├── _default/
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│ │ ├── baseof.html # Base shell: HTMX, Alpine, Umami, progress bar
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│ │ ├── list.html # Generic list fallback
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│ │ ├── single.html # Generic single fallback
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│ │ ├── terms.html # Taxonomy overview (e.g. /categories/)
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│ │ └── term.html # Single taxonomy term (e.g. /categories/cocktail/)
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│ ├── partials/
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│ │ ├── head.html # SEO meta, OG, Twitter card, JSON-LD, fonts, CSS
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│ │ ├── schema.html # JSON-LD: WebSite (home) + Recipe (detail pages)
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│ │ ├── nav.html # Sticky header with cellar button
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│ │ ├── footer.html # Taxonomy columns + brand + attribution
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│ │ ├── mark.html # PeonyMark wreath SVG partial
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│ │ ├── icon.html # SVG icon partial (search, arrows, chevron, x)
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│ │ ├── img.html # Hugo WebP srcset generator
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│ │ ├── cocktail-card.html # Reusable grid card
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│ │ ├── pagination.html # Hugo paginator (prev/next + numbered pages)
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│ │ └── schema.html # Structured data
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│ ├── index.html # Homepage: hero, explore index, selected pours
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│ ├── recipes/
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│ │ ├── list.html # Archive: Alpine search + filter + pagination
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│ │ └── single.html # Recipe detail: image, ingredients, method, related
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│ └── 404.html
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│
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├── static/
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│ ├── favicon.svg # PeonyMark wreath on dark rounded square
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│ ├── images/
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│ │ └── og-default.jpg # Default OG share image (1200×630)
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│ └── site.webmanifest
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│
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└── scripts/
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├── generate-content.mjs # CSV → Hugo content bundles
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└── generate-images.mjs # Replicate FLUX.2 pro → cocktail.webp per recipe
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```
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---
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## Getting Started
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### Prerequisites
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- [Hugo Extended](https://gohugo.io/installation/) v0.147+
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- [Node.js](https://nodejs.org/) v22+
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- [pnpm](https://pnpm.io/) v9+
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### Development
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```bash
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pnpm install
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pnpm dev # hugo server --buildDrafts --disableFastRender
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```
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The dev server starts at `http://localhost:1313` with live reload. Tailwind CSS is processed via Hugo Pipes on every change.
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### Production build
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```bash
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pnpm build # NODE_ENV=production hugo --minify
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```
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Output goes to `public/`. CSS is fingerprinted and integrity-hashed.
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---
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## Content Generation
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Cocktail content is generated from the [open cocktail dataset](https://www.kaggle.com/datasets/aadyasingh55/cocktails) (`prototype/uploads/final_cocktails.csv`).
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### Generate recipe pages
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```bash
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pnpm generate:content
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```
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Reads the CSV and creates `content/recipes/{slug}/index.md` for every cocktail. Already-existing files are skipped (idempotent). Each page bundle includes:
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- `title`, `date`, `description` (auto-generated)
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- `alcoholic`, `categories`, `glasses`, `ingredients`, `ingredientMeasures`
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- `drinkThumbnail` (original dataset URL, used as fallback)
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- Body: preparation instructions
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### Generate AI images
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```bash
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REPLICATE_API_TOKEN=r8_... pnpm generate:images
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```
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Calls Replicate's `black-forest-labs/flux-2-pro` model for each cocktail that doesn't yet have a `cocktail.webp`, using the dataset's reference photo as the image prompt input. Output is saved as a Hugo page resource alongside the content file so Hugo's image processor can generate WebP srcsets.
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**Options:**
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| Flag | Description |
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| `--limit N` | Process only the first N cocktails |
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| `--slug NAME` | Process a single cocktail by slug |
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| `--concurrency N` | Parallel API requests (default: 3) |
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| `--dry-run` | Log what would run without calling the API |
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```bash
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# Generate images for 10 cocktails to test
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REPLICATE_API_TOKEN=r8_... node scripts/generate-images.mjs --limit 10
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# Regenerate a single recipe
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REPLICATE_API_TOKEN=r8_... node scripts/generate-images.mjs --slug margarita
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```
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---
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## Design System
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### Color tokens (`@theme` in `assets/css/main.css`)
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| Token | Value | Usage |
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| `--color-bg` | `#14100c` | Page background |
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| `--color-bg-deep` | `#0d0a07` | Nav, footer |
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| `--color-surface` | `#1c1611` | Cards, inputs |
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| `--color-surface-2` | `#241c15` | Hover surfaces |
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| `--color-warm` | `#e9d2b4` | Border opacity base (`border-warm/10`, `border-warm/18`) |
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| `--color-ink` | `#efe6da` | Primary text |
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| `--color-ink-soft` | `#c9bbab` | Secondary text |
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| `--color-ink-mute` | `#8d8073` | Muted text |
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| `--color-ink-faint` | `#5f574d` | Faint labels |
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| `--color-gold` | `#cf9648` | Primary accent |
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| `--color-gold-2` | `#e3ad5e` | Hover accent |
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| `--color-gold-deep` | `#9c6a2c` | Deep accent |
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### Typography
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| Token | Font stack |
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| `--font-serif` | Cormorant Garamond, Georgia, serif |
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| `--font-sans` | Hanken Grotesk, system-ui, sans-serif |
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| `--font-mono` | JetBrains Mono, ui-monospace, monospace |
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All three are loaded from Google Fonts in `layouts/partials/head.html` using `display=swap`.
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### Tailwind v4 conventions
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- Border opacity via modifier: `border-warm/10` → `rgba(233,210,180,0.10)`
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- Custom arbitrary values inline where one-off: `text-[clamp(44px,6.4vw,80px)]`
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- `@layer components` only for styles requiring descendant selectors or pseudo-elements (`.card-wrap:hover .card-img`, `.frame-overlay::after`, `.arch-input::placeholder`)
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- Everything else is Tailwind utility classes directly in HTML
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---
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## Taxonomies
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Hugo taxonomies are defined in `hugo.toml`:
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```toml
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[taxonomies]
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category = "categories"
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glass = "glasses"
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ingredient = "ingredients"
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```
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The `alcoholic` field (Alcoholic / Non alcoholic / Optional alcohol) is **not** a Hugo taxonomy — it is a plain front matter param. The archive page filters by it client-side via Alpine, linking to `/recipes/?alcoholic={slug}`.
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---
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## Client-side Search (`assets/js/main.js`)
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The `/recipes/` archive embeds the full cocktail index as `window.__COCKTAILS__` (built at Hugo build time via `{{ $data | jsonify | safeJS }}`), then hands it to an Alpine.js component:
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### `cocktailSearch()` component
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| Property | Description |
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| `q` | Free-text search query |
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| `active` | Object of active filter slugs: `{ alcoholic, category, glass, ingredient }` |
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| `page` | Current pagination page (1-indexed) |
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| `perPage` | Cards per page (24) |
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| `openFilter` | Which dropdown is open (`null` or key string) |
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| `all` | Full cocktail array from `window.__COCKTAILS__` |
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| `tax` | Computed facets `{ alcoholic[], category[], glass[], ingredient[] }` |
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### `filtered` getter
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Chains four slug-exact filters + a free-text substring match across name, category, glass, and all ingredient names.
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### `buildTax(list)`
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Computes taxonomy facets from the cocktail array — groups by value, counts occurrences, sorts by count descending. Produces the dropdown option lists.
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### `taxSlug(s)`
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Slugifies taxonomy values identically to Hugo's URL generation:
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```js
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String(s).toLowerCase()
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.replace(/&/g, "and")
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.replace(/[^a-z0-9]+/g, "-")
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.replace(/^-|-$/g, "")
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```
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### URL state
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`pushState()` encodes active filters and current page into the URL query string (`?q=...&category=...&page=...`) so the search state is bookmarkable and shareable.
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---
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## Page Transitions
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HTMX `hx-boost` intercepts all internal link clicks and replaces `#main-content` via XHR. The View Transitions API is wired in `assets/css/main.css` with `@keyframes page-in/page-out` for a crossfade. A CSS progress bar (`#progress-bar`) animates on `htmx:beforeRequest` / `htmx:afterSwap`.
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---
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## Docker
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### Build and run
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```bash
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docker build -t bar-pivoine .
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docker run -p 8080:80 bar-pivoine
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```
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The image is two stages:
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1. **Builder** (`node:22-alpine`) — installs Hugo Extended binary, runs `pnpm install` and `hugo --minify`
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2. **Production** (`nginx:alpine`) — copies `public/` into nginx, applies `nginx.conf`
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### nginx features
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- Gzip compression for HTML, CSS, JS, SVG, JSON
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- `Cache-Control: no-store` for HTML; `immutable, max-age=31536000` for fingerprinted assets
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- Security headers: `X-Frame-Options`, `X-Content-Type-Options`, `Referrer-Policy`, `Permissions-Policy`
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- Clean URLs via `try_files $uri $uri/ $uri.html`
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- Custom 404 page
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---
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## SEO
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- Canonical URLs on every page
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- `<meta name="description">` from page description or site default
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- Open Graph (`og:title`, `og:description`, `og:image`, `og:type`)
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- Twitter Card (`summary_large_image`)
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- JSON-LD `WebSite` schema on the homepage
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- JSON-LD `Recipe` schema on every cocktail detail page (name, ingredients, instructions, image, category)
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- `robots.txt` generated by Hugo (`enableRobotsTXT = true`)
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- XML sitemap at `/sitemap.xml`
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---
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## Code Formatting
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```bash
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pnpm format # Prettier write
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pnpm format:check # Prettier check (CI)
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```
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Prettier is configured with `prettier-plugin-go-template` (Hugo HTML templates) and `prettier-plugin-toml`.
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---
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## Data Attribution
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- Recipes: [Open Cocktail Dataset](https://www.kaggle.com/datasets/aadyasingh55/cocktails) (Kaggle / aadyasingh55)
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- Imagery: AI-generated via [FLUX.2 pro](https://replicate.com/black-forest-labs/flux-2-pro) (Black Forest Labs / Replicate)
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---
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## License
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Content is derived from the open cocktail dataset. Site code is © 2026 Bar Pivoine / pivoine.art.
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