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chore: add .gitignore and docs/specs/2026-05-21-recipe-images-design.md

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James Brechtel
2026-05-21 14:41:42 -04:00
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docs/plans/2026-05-21-recipe-images-plan.md
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# Recipe Image Ingestion Implementation Plan
> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
**Goal:** Give every `.cook` recipe file an `image:` field in YAML frontmatter pointing to `https://roux.roo.lol/recipe-images/<slug>.webp`, and download each image locally.
**Architecture:** Three parallel batches — (1) relink the 19 existing images, (2) discover + download + link 48 missing images (recipes with frontmatter), (3) create frontmatter + discover + link 9 more (recipes without frontmatter). Use subagent parallel dispatch for image discovery to keep wall-clock time manageable.
**Tech Stack:** bash, curl, ImageMagick (convert), subagent researcher for web image search
---
### Task 0: Setup — slug map, image dir, helper script
**Files:**
- Create: `/home/jbrechtel/recipes/docs/slugs.csv`
- Modify: none yet
- [ ] **Step 1: Generate slug mapping**
Run a one-liner that prints every `.cook` file with its slugified stem:
```bash
cd /home/jbrechtel/recipes
for f in *.cook; do
stem="${f%.cook}"
slug=$(echo "$stem" \
| tr '[:upper:]' '[:lower:]' \
| sed -e 's/[^a-z0-9]/-/g' -e 's/--*/-/g' -e 's/^-//' -e 's/-$//')
echo "$f|$slug"
done > docs/slugs.csv
head docs/slugs.csv
```
Expected: a pipe-delimited CSV like `Alain-Ducase-Bread.cook|alain-ducase-bread`.
- [ ] **Step 2: Create image directory**
```bash
mkdir -p /home/jbrechtel/recipes/recipe-images
```
- [ ] **Step 3: Classify each recipe**
```bash
cd /home/jbrechtel/recipes
echo "=== Already has image ==="
while IFS='|' read -r f slug; do
if grep -q "^image:" "$f" 2>/dev/null; then echo "$f|$slug"; fi
done < docs/slugs.csv > docs/has-image.csv
echo "=== Has frontmatter, no image ==="
while IFS='|' read -r f slug; do
if head -1 "$f" 2>/dev/null | grep -q "^---"; then
if ! grep -q "^image:" "$f" 2>/dev/null; then echo "$f|$slug"; fi
fi
done < docs/slugs.csv > docs/no-image-has-fm.csv
echo "=== No frontmatter ==="
while IFS='|' read -r f slug; do
if ! head -1 "$f" 2>/dev/null | grep -q "^---"; then echo "$f|$slug"; fi
done < docs/slugs.csv > docs/no-fm.csv
wc -l docs/has-image.csv docs/no-image-has-fm.csv docs/no-fm.csv
```
Expected: 19 / 48 / 9 lines respectively.
- [ ] **Step 4: Commit setup**
```bash
cd /home/jbrechtel/recipes
git add docs/slugs.csv docs/has-image.csv docs/no-image-has-fm.csv docs/no-fm.csv
git commit -m "chore: add recipe slug mapping and classification CSVs"
```
---
### Task 1: Download & relink existing images (19 recipes)
**Files:**
- Modify: each of the 19 `.cook` files listed in `docs/has-image.csv`
- Create: `recipe-images/<slug>.webp` for each
- [ ] **Step 1: Write batch relink script**
```bash
cd /home/jbrechtel/recipes
cat > bin/batch-relink.sh << 'SCRIPT'
#!/usr/bin/env bash
set -euo pipefail
while IFS='|' read -r file slug; do
url=$(grep "^image:" "$file" | sed 's/^image:[[:space:]]*//')
echo "[$slug] Downloading from $url"
curl -sL -o "recipe-images/$slug.webp" "$url" || echo "[$slug] DOWNLOAD FAILED"
done
SCRIPT
chmod +x bin/batch-relink.sh
```
- [ ] **Step 2: Run relink batch**
```bash
cd /home/jbrechtel/recipes
bash bin/batch-relink.sh < docs/has-image.csv
ls recipe-images/ | wc -l
```
Expected: 19 `.webp` files in `recipe-images/`.
- [ ] **Step 3: Verify all downloads succeeded**
```bash
cd /home/jbrechtel/recipes
while IFS='|' read -r file slug; do
if [ ! -f "recipe-images/$slug.webp" ]; then
echo "MISSING: $slug.webp"
fi
done < docs/has-image.csv
```
Expected: no output (all present).
- [ ] **Step 4: Update image fields in the 19 .cook files**
Use a script to replace each existing `image:` line with the new URL:
```bash
cd /home/jbrechtel/recipes
cat > bin/update-image-field.sh << 'SCRIPT'
#!/usr/bin/env bash
set -euo pipefail
while IFS='|' read -r file slug; do
new_url="https://roux.roo.lol/recipe-images/$slug.webp"
# Replace the image line in-place using sed
sed -i "s|^image:.*|image: $new_url|" "$file"
echo "[$slug] Updated image field"
done
SCRIPT
chmod +x bin/update-image-field.sh
bash bin/update-image-field.sh < docs/has-image.csv
```
- [ ] **Step 5: Verify the updates**
```bash
cd /home/jbrechtel/recipes
while IFS='|' read -r file slug; do
expected="https://roux.roo.lol/recipe-images/$slug.webp"
actual=$(grep "^image:" "$file" | sed 's/^image:[[:space:]]*//')
if [ "$actual" != "$expected" ]; then
echo "MISMATCH: $file — expected $expected, got $actual"
fi
done < docs/has-image.csv
```
Expected: no output (all match).
- [ ] **Step 6: Commit**
```bash
cd /home/jbrechtel/recipes
git add recipe-images/ bin/
git commit -m "feat: download and relink existing recipe images to roux.roo.lol"
```
---
### Task 2: Find & download images for 48 recipes with frontmatter but no image
**Files:**
- Modify: each of the 48 `.cook` files listed in `docs/no-image-has-fm.csv`
- Create: `recipe-images/<slug>.webp` for each
Approach: Use parallel subagent dispatches, each subagent handling a small batch of recipes. The subagent will search the web for an appropriate image URL for each recipe, then the parent session downloads and links.
- [ ] **Step 1: Split the 48 recipes into manageable batches**
```bash
cd /home/jbrechtel/recipes
split -l 8 docs/no-image-has-fm.csv docs/batch-no-image-
ls docs/batch-no-image-*
```
Expected: 6 files (48 ÷ 8 = 6 batches).
- [ ] **Step 2: Dispatch parallel subagents for image discovery**
For each batch file, dispatch a researcher subagent with task:
> "For each recipe filename and slug in `docs/<batch-file>`, search the web to find ONE publicly accessible image URL of the finished dish that I can download with curl. Return the result as pipe-delimited lines: `<slug>|<image-url>` or `<slug>|NOT FOUND` if no good image is found."
Each subagent outputs to `docs/batch-no-image-<xx>-results.txt`.
Run 6 subagents in parallel (or sequentially if parallelism is limited).
- [ ] **Step 3: Download all discovered images**
Collect all results and download:
```bash
cd /home/jbrechtel/recipes
cat docs/batch-no-image-*-results.txt | while IFS='|' read -r slug url; do
if [ "$url" != "NOT FOUND" ] && [ -n "$url" ]; then
echo "[$slug] Downloading $url"
curl -sL -o "recipe-images/$slug.webp" "$url" || echo "[$slug] DOWNLOAD FAILED"
else
echo "[$slug] SKIPPED — no image found"
fi
done
```
- [ ] **Step 4: Convert any non-WebP images**
```bash
cd /home/jbrechtel/recipes
for img in recipe-images/*; do
mime=$(file --mime-type -b "$img")
if [ "$mime" != "image/webp" ]; then
convert "$img" "$img" 2>/dev/null || true
fi
done
```
(ImageMagick's `convert` re-encodes to match extension. The `file` check is advisory; `convert` handles format detection.)
- [ ] **Step 5: Add image field to each .cook file**
For each line in `docs/no-image-has-fm.csv`:
```bash
cd /home/jbrechtel/recipes
cat > bin/add-image-field.sh << 'SCRIPT'
#!/usr/bin/env bash
set -euo pipefail
while IFS='|' read -r file slug; do
# Only proceed if an image was actually downloaded
if [ -f "recipe-images/$slug.webp" ]; then
new_url="https://roux.roo.lol/recipe-images/$slug.webp"
# Insert image: line after the opening --- or after the last metadata field
# Find the line number of the closing --- and insert before it
awk -v url="$new_url" '
/^---/ && !seen { seen=1; print; next }
seen && /^---/ { print "image: " url; print; exit }
{ print }
' "$file" > "${file}.tmp" && mv "${file}.tmp" "$file"
echo "[$slug] Added image field"
else
echo "[$slug] SKIPPED — no downloaded image"
fi
done
SCRIPT
chmod +x bin/add-image-field.sh
bash bin/add-image-field.sh < docs/no-image-has-fm.csv
```
- [ ] **Step 6: Verify**
```bash
cd /home/jbrechtel/recipes
while IFS='|' read -r file slug; do
expected="https://roux.roo.lol/recipe-images/$slug.webp"
actual=$(grep "^image:" "$file" | sed 's/^image:[[:space:]]*//')
if [ "$actual" != "$expected" ]; then
echo "MISSING or MISMATCH: $file"
fi
done < docs/no-image-has-fm.csv
```
Expected: no output (all match).
- [ ] **Step 7: Commit**
```bash
cd /home/jbrechtel/recipes
git add recipe-images/ bin/ docs/batch-no-image-*-results.txt
git commit -m "feat: add images to 48 recipes with frontmatter"
```
---
### Task 3: Add frontmatter + images for 9 recipes without frontmatter
**Files:**
- Modify: each of the 9 `.cook` files listed in `docs/no-fm.csv`
- Create: `recipe-images/<slug>.webp` for each
- [ ] **Step 1: Inspect each no-frontmatter recipe to determine a title**
```bash
cd /home/jbrechtel/recipes
while IFS='|' read -r file slug; do
echo "=== $file ==="
head -5 "$file"
echo ""
done < docs/no-fm.csv
```
For each, determine a reasonable title. Use the filename stem (de-slugified) as the default title, or the first substantive line of the recipe.
- [ ] **Step 2: Dispatch subagent to find images for these 9 recipes**
Similar to Task 2 Step 2, but for the smaller batch. Either one batch of 9 or use the same split approach.
- [ ] **Step 3: Download images**
Same as Task 2 Step 3.
- [ ] **Step 4: Add YAML frontmatter + image field to each file**
For each file, prepend:
```yaml
---
title: <detected title>
description:
servings: 1
category: uncategorized
source: Unknown
image: https://roux.roo.lol/recipe-images/<slug>.webp
---
```
Using a script:
```bash
cd /home/jbrechtel/recipes
cat > bin/add-frontmatter.sh << 'SCRIPT'
#!/usr/bin/env bash
set -euo pipefail
# Input: pipe-delimited file|slug|title
while IFS='|' read -r file slug title; do
if [ ! -f "recipe-images/$slug.webp" ]; then
echo "[$slug] SKIPPED — no image downloaded"
continue
fi
url="https://roux.roo.lol/recipe-images/$slug.webp"
cat > "${file}.tmp" << EOF
---
title: $title
description:
servings: 1
category: uncategorized
source: Unknown
image: $url
---
$(cat "$file")
EOF
mv "${file}.tmp" "$file"
echo "[$slug] Added frontmatter"
done
SCRIPT
chmod +x bin/add-frontmatter.sh
```
- [ ] **Step 5: Run the frontmatter addition**
First create the input with detected titles. The title for each should be extracted from the recipe content or derived from the filename. For example:
- `Caramel Cake.cook` → `Caramel Cake`
- `example-fried-rice.cook` → `Fried Rice`
- `shrimp-feta.cook` → `Shrimp Feta`
etc.
```bash
cd /home/jbrechtel/recipes
# Create a pipe-delimited file: filename|slug|title
while IFS='|' read -r file slug; do
# Extract a reasonable title from the recipe content
# Use the filename stem as a fallback
stem="${file%.cook}"
title="${stem//_/ }"
title="${title//-/ }"
echo "$file|$slug|$title"
done < docs/no-fm.csv > docs/no-fm-with-titles.csv
bash bin/add-frontmatter.sh < docs/no-fm-with-titles.csv
```
- [ ] **Step 6: Verify**
```bash
cd /home/jbrechtel/recipes
while IFS='|' read -r file slug _; do
if ! head -1 "$file" | grep -q "^---"; then
echo "NO FRONTMATTER: $file"
elif ! grep -q "^image:" "$file"; then
echo "NO IMAGE: $file"
fi
done < docs/no-fm.csv
```
Expected: no output (all have frontmatter and image).
- [ ] **Step 7: Commit**
```bash
cd /home/jbrechtel/recipes
git add recipe-images/ bin/ docs/no-fm-with-titles.csv
git commit -m "feat: add frontmatter and images to 9 recipes without frontmatter"
```
---
### Task 4: Verification & cleanup
- [ ] **Step 1: Final full audit**
```bash
cd /home/jbrechtel/recipes
all_ok=true
for f in *.cook; do
stem="${f%.cook}"
slug=$(echo "$stem" \
| tr '[:upper:]' '[:lower:]' \
| sed -e 's/[^a-z0-9]/-/g' -e 's/--*/-/g' -e 's/^-//' -e 's/-$//')
expected="https://roux.roo.lol/recipe-images/$slug.webp"
if ! grep -q "^image: $expected" "$f"; then
echo "FAIL: $f — missing or wrong image field"
all_ok=false
fi
if [ ! -f "recipe-images/$slug.webp" ]; then
echo "FAIL: recipe-images/$slug.webp does not exist"
all_ok=false
fi
done
if $all_ok; then
echo "ALL 78 RECIPES VERIFIED OK"
fi
```
- [ ] **Step 2: Clean up temp files**
```bash
cd /home/jbrechtel/recipes
rm -f docs/batch-no-image-* docs/slugs.csv docs/has-image.csv docs/no-image-has-fm.csv docs/no-fm.csv docs/no-fm-with-titles.csv
```
- [ ] **Step 3: Final commit**
```bash
cd /home/jbrechtel/recipes
git add -A
git commit -m "chore: cleanup temp files after recipe image ingestion"
```
docs/specs/2026-05-21-recipe-images-design.md
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# Recipe Image Ingestion Spec
**Goal:** Give every `.cook` recipe file in the repository a high-quality, relevant food image hosted at `https://roux.roo.lol/recipe-images/` and referenced in its YAML frontmatter.
## Scope
| Category | Count | Action |
|---|---|---|
| Has YAML frontmatter + already has `image:` | 19 | Download existing image, re-host, update URL |
| Has YAML frontmatter + no `image:` | 48 | Find + download image, add `image:` field |
| No YAML frontmatter | 9 | Add frontmatter with title, find + download image, add `image:` field |
| **Total** | **76** | |
## Image Filename Convention
Slugify the `.cook` filename stem:
1. Strip `.cook` extension
2. Lowercase
3. Replace runs of non-alphanumeric characters (spaces, punctuation, `&`, etc.) with a single hyphen
4. Strip leading/trailing hyphens
5. Append `.webp`
**Examples:**
- `Black Bean and Corn Salad.cook` → `black-bean-and-corn-salad.webp`
- `BUTTERNUT & TURKEY CHILI with sweet peppers, spiced pepitas & queso fresco.cook` → `butternut-turkey-chili-with-sweet-peppers-spiced-pepitas-queso-fresco.webp`
- `Chickpea_Butter_Curry.cook` → `chickpea-butter-curry.webp`
## Image URL Format
```
https://roux.roo.lol/recipe-images/<slug>.webp
```
## Image Sourcing
### For recipes that already have an `image:` field
- Download the image from its current URL (e.g., `https://kitchen.roo.lol/data/images/<uuid>.webp`)
- Save locally as `<slug>.webp`
- Update the `image:` field to `https://roux.roo.lol/recipe-images/<slug>.webp`
### For recipes without an `image:` field
- Use the recipe title (from frontmatter or content) to search for a relevant, free-to-use food image online
- Prefer reputable recipe sites, Unsplash/Pexels, or other permissively-licensed sources
- Download as `<slug>.webp`
- Add `image: https://roux.roo.lol/recipe-images/<slug>.webp` to the frontmatter
### For recipes without frontmatter
- Parse the recipe content to determine a title (from context, first line, or filename)
- Construct minimal YAML frontmatter: `---`, `title: <detected title>`, `---`
- Find and download image as above
- Insert frontmatter + image field above the recipe body
## Implementation Approach
1. **Batch by category** to minimize context switching:
- Batch 1: 19 existing-image recipes (download + relink)
- Batch 2: 48 no-image recipes with frontmatter (find + download + add field)
- Batch 3: 9 no-frontmatter recipes (create frontmatter + find + download + add field)
2. **For image discovery**, use a web-search agent to find an appropriate image URL for each recipe, then download via `curl`.
3. **Parallelize** image discovery across multiple subagent workers to keep total time reasonable.
## Edge Cases
- **Duplicate-ish recipes** (e.g., `butternut-turkey-chili.cook`, `Butternut Turkey Chili.cook`, `BUTTERNUT & TURKEY CHILI...`): Each gets its own image slug. They may share similar images, but each file gets its own entry.
- **Image download failure**: If an image URL is unreachable (for existing images) or no suitable image is found (for new ones), log the recipe slug and skip it.
- **Special characters in filenames**: Slugify handles `&`, `'`, `(`, `)`, etc. by collapsing them into hyphens.
- **Existing image URLs that are already in the target format**: Skip re-download (they're already correct).
- **Non-WebP source images**: Downloaded images should be saved as `.webp`. If the source is not WebP, use `ffmpeg` or `convert` to re-encode.