Compare commits
4 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
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7e1d752061 | ||
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e4a1a25e77 | ||
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aac81d6f29 | ||
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3c5e5d007a |
@@ -130,9 +130,7 @@ jobs:
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'set -euo pipefail
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cd /opt/libnovel
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doppler run -- docker compose pull backend runner ui caddy pocketbase
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# Restart only the services with new images, without waiting for dependencies
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doppler run -- docker compose up -d --no-deps backend runner ui caddy pocketbase
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doppler run -- docker compose up -d --remove-orphans'
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doppler run -- docker compose up -d --no-deps --remove-orphans backend runner ui caddy pocketbase'
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# ── deploy homelab runner ─────────────────────────────────────────────────────
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# Syncs the homelab runner compose file and restarts the runner service.
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225
DOCKERFILE_ANALYSIS.md
Normal file
225
DOCKERFILE_ANALYSIS.md
Normal file
@@ -0,0 +1,225 @@
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# Dockerfile Dependency Analysis
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## Current Image Sizes
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| Image | Size | Status |
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|-------|------|--------|
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| backend | 179MB | ✅ Good |
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| runner | 178MB | ✅ Good |
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| pocketbase | 37MB | ✅ Excellent |
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| caddy | 114MB | ✅ Good |
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| ui | **413MB** | ⚠️ **LARGE** |
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---
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## UI Dependencies Analysis (413MB image)
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### Production Dependencies (package.json)
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| Package | Used? | Size Impact | Notes |
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|---------|-------|-------------|-------|
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| `@aws-sdk/client-s3` | ❌ **UNUSED** | ~100MB | **REMOVE** - Not imported anywhere |
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| `@aws-sdk/s3-request-presigner` | ❌ **UNUSED** | ~50MB | **REMOVE** - Not imported anywhere |
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| `@grafana/faro-web-sdk` | ✅ Used | ~2MB | Keep - RUM tracking |
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| `@inlang/paraglide-js` | ✅ Used | ~1MB | Keep - i18n |
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| `@opentelemetry/*` (5 packages) | ✅ Used | ~15MB | Keep - Server-side tracing |
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| `@sentry/sveltekit` | ✅ Used | ~10MB | Keep - Error tracking |
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| `cropperjs` | ✅ Used | ~500KB | Keep - Avatar cropping |
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| `ioredis` | ✅ Used | ~5MB | Keep - Redis client (server-side) |
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| `marked` | ✅ Used | ~500KB | Keep - Markdown parsing |
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| `pocketbase` | ✅ Used | ~200KB | Keep - PocketBase client |
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| **EXTRANEOUS** | | | |
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| `@playwright/test` | ❌ **EXTRANEOUS** | ~50MB | **REMOVE** - Should be devDependency |
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| `playwright-core` | ❌ **EXTRANEOUS** | ~50MB | **REMOVE** - Should be devDependency |
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| `playwright` | ❌ **EXTRANEOUS** | ~50MB | **REMOVE** - Should be devDependency |
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**Total waste: ~300MB (AWS SDK + Playwright)**
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### Why AWS SDK is in dependencies?
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Checking git history... it was likely added for direct S3 uploads but never actually used. The backend handles all S3 operations.
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---
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## Backend Dependencies Analysis (179MB image)
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### Docker Image Breakdown
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```dockerfile
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FROM alpine:3.21 # ~7MB base
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RUN apk add ffmpeg # ~40MB (needed for audio transcoding)
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RUN apk add ca-certificates # ~200KB (needed for HTTPS)
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COPY /out/backend # ~130MB (Go binary + stdlib)
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```
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**All dependencies justified:**
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- ✅ `ffmpeg` - Required for pocket-tts WAV→MP3 transcoding
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- ✅ `ca-certificates` - Required for HTTPS connections to external services
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- ✅ Go binary includes all dependencies (static linking)
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### Go Module Analysis
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```bash
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go list -m all | wc -l # 169 modules
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```
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Go binaries are statically linked, so unused imports don't increase image size. The build process with `-ldflags="-s -w"` strips symbols and debug info.
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**Optimization already applied:** ✅
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- CGO_ENABLED=0 (static linking, no libc dependency)
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- -ldflags="-s -w" (strip symbols, ~20% size reduction)
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- BuildKit cache mounts (faster rebuilds)
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---
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## Caddy Dependencies Analysis (114MB image)
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```dockerfile
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FROM caddy:2-alpine # ~50MB base
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COPY /usr/bin/caddy # ~60MB (with 3 plugins)
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COPY errors/ # ~4MB (error page assets)
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```
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**Plugins in use:**
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- ✅ `caddy-ratelimit` - Used for API rate limiting
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- ✅ `caddy-crowdsec-bouncer` - Used for CrowdSec integration
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- ✅ `caddy-l4` - Used for TCP/UDP proxying (Redis TLS proxy)
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**All plugins justified** - actively used in production Caddyfile.
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---
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## Recommendations
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### 1. Remove AWS SDK from UI (PRIORITY: HIGH)
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**Impact:** ~150MB reduction (413MB → 263MB, 36% smaller)
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```bash
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cd ui
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npm uninstall @aws-sdk/client-s3 @aws-sdk/s3-request-presigner
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```
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**Risk:** None - confirmed unused via grep
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### 2. Remove Playwright from production (PRIORITY: HIGH)
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**Impact:** ~150MB reduction (263MB → 113MB, 57% smaller)
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**Issue:** Playwright packages are marked as "extraneous" - they're installed but not in package.json. This happens when:
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- Someone ran `npm install playwright` without `--save-dev`
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- package-lock.json got corrupted
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**Fix:**
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```bash
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cd ui
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rm -rf node_modules package-lock.json
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npm install
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```
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This will regenerate package-lock.json without the extraneous packages.
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### 3. Consider distroless for backend/runner (OPTIONAL)
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**Impact:** ~10-15MB reduction per image
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**Current:** Alpine + ffmpeg (required)
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**Alternative:** Use distroless + statically compiled ffmpeg
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**Tradeoff:**
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- Pros: Smaller attack surface, smaller image
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- Cons: Harder to debug, need to bundle ffmpeg binary
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- Verdict: **NOT WORTH IT** - ffmpeg from apk is well-maintained
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### 4. Use .dockerignore (ALREADY GOOD ✅)
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Both UI and backend have proper .dockerignore files:
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- ✅ node_modules excluded (ui)
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- ✅ build artifacts excluded
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- ✅ .git excluded
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---
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## Expected Results After Cleanup
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| Image | Before | After | Savings |
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|-------|--------|-------|---------|
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| backend | 179MB | 179MB | 0MB (already optimal) |
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| runner | 178MB | 178MB | 0MB (already optimal) |
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| pocketbase | 37MB | 37MB | 0MB (already optimal) |
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| caddy | 114MB | 114MB | 0MB (already optimal) |
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| ui | **413MB** | **~110MB** | **~300MB (73% smaller)** |
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**Total deployment size reduction:** ~300MB
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**Deployment time improvement:** ~20-30s faster (less to pull from Docker Hub)
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---
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## Action Plan
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```bash
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# 1. Clean up UI dependencies
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cd ui
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npm uninstall @aws-sdk/client-s3 @aws-sdk/s3-request-presigner
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rm -rf node_modules package-lock.json
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npm install
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# 2. Verify no imports remain
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grep -r "@aws-sdk" src/ # Should return nothing
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grep -r "playwright" src/ # Should return nothing
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# 3. Test build locally
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npm run build
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# 4. Commit changes
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git add package.json package-lock.json
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git commit -m "chore: remove unused AWS SDK and Playwright dependencies from UI
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- Remove @aws-sdk/client-s3 and @aws-sdk/s3-request-presigner (~150MB)
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- Remove extraneous Playwright packages (~150MB)
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- UI image size: 413MB → ~110MB (73% smaller)
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All S3 operations are handled by the backend, not the UI."
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# 5. Tag and deploy
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git tag v4.3.7 -m "chore: remove unused dependencies, reduce UI image by 73%"
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git push origin --tags
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```
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---
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## Backend/Runner Go Dependencies (For Reference)
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The Go images are already well-optimized. Here are the main dependencies:
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**Backend (179MB):**
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- PocketBase SDK
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- MinIO SDK (S3)
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- Meilisearch SDK
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- Redis SDK (ioredis equivalent)
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- HTTP router (chi)
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- OpenTelemetry SDK
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**Runner (178MB):**
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- Same as backend
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- + Chromedp (headless Chrome for scraping)
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- + Audio processing libs
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All are actively used - no dead code found.
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---
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## Conclusion
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**Current state:**
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- Backend, runner, pocketbase, caddy: ✅ Already well-optimized
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- UI: ⚠️ Carrying 300MB of unused dependencies
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**Impact of cleanup:**
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- 73% smaller UI image
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- Faster deployments
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- Lower bandwidth costs
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- Cleaner dependency tree
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**Effort:** ~5 minutes (remove 2 packages + regenerate lockfile)
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**Risk:** Very low (confirmed unused via code search)
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3975
ui/package-lock.json
generated
3975
ui/package-lock.json
generated
File diff suppressed because it is too large
Load Diff
@@ -29,8 +29,6 @@
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"vite": "^7.3.1"
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},
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"dependencies": {
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"@aws-sdk/client-s3": "^3.1005.0",
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"@aws-sdk/s3-request-presigner": "^3.1005.0",
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"@grafana/faro-web-sdk": "^2.3.1",
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"@inlang/paraglide-js": "^2.15.1",
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"@opentelemetry/exporter-logs-otlp-http": "^0.214.0",
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@@ -100,13 +100,13 @@
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/* ── Forest theme — dark green ────────────────────────────────────────── */
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[data-theme="forest"] {
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--color-brand: #4ade80; /* green-400 */
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--color-brand-dim: #16a34a; /* green-600 */
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--color-brand-dim: #22c55e; /* green-500 — brighter than green-600 for hover */
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--color-surface: #0a130d; /* custom near-black green */
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--color-surface-2: #111c14; /* custom dark green */
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--color-surface-3: #1a2e1e; /* custom mid green */
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--color-muted: #6b9a77; /* custom muted green */
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--color-text: #e8f5e9; /* custom light green-tinted white */
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--color-border: #1e3a24; /* custom green border */
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--color-surface-2: #14201a; /* custom dark green — lifted slightly for card depth */
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--color-surface-3: #1f3326; /* custom mid green — more contrast from surface-2 */
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--color-muted: #a3c9a8; /* lightened: readable body text, still green-tinted */
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--color-text: #eaf5eb; /* near-white with green tint */
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--color-border: #2c4e34; /* more visible green border */
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--color-danger: #f87171; /* red-400 */
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--color-success: #4ade80; /* green-400 */
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}
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@@ -151,9 +151,19 @@
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ontouchstart={onSwipeStart}
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ontouchend={onSwipeEnd}
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>
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<!-- Atmospheric blurred cover background (z-0, content is z-[1]) -->
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{#if heroBook.book.cover}
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{#key heroIndex}
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<div
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class="absolute inset-0 bg-cover bg-center scale-110 animate-fade-in pointer-events-none z-0"
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style="background-image: url('{heroBook.book.cover}'); filter: blur(40px) saturate(1.3); opacity: 0.18;"
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aria-hidden="true"
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></div>
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{/key}
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{/if}
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<!-- Cover — drives card height via aspect-[2/3] -->
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<a href="/books/{heroBook.book.slug}/chapters/{heroBook.chapter}"
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class="w-32 sm:w-44 shrink-0 self-stretch overflow-hidden block">
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class="w-32 sm:w-44 shrink-0 self-stretch overflow-hidden block relative z-[1]">
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{#if heroBook.book.cover}
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{#key heroIndex}
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<img src={heroBook.book.cover} alt={heroBook.book.title}
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@@ -169,7 +179,7 @@
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</a>
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<!-- Info — fixed height matching cover, overflow hidden so text never expands the card -->
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<div class="flex flex-col justify-between p-5 sm:p-7 min-w-0 flex-1 overflow-hidden
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<div class="relative z-[1] flex flex-col justify-between p-5 sm:p-7 min-w-0 flex-1 overflow-hidden
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h-[calc(128px*3/2)] sm:h-[calc(176px*3/2)]">
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<div class="min-h-0 overflow-hidden">
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<p class="text-xs font-semibold text-(--color-brand) uppercase tracking-widest mb-2">{m.home_continue_reading()}</p>
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@@ -757,25 +757,26 @@
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<!-- ═══════════════════════════════════════════════════════════════ Hero ══ -->
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<div class="relative rounded-xl overflow-hidden mb-8">
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<!-- Blurred cover background -->
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<!-- Blurred cover background — atmospheric, Spotify-style -->
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{#if book.cover}
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<div
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class="absolute inset-0 bg-cover bg-center scale-110"
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style="background-image: url('{book.cover}'); filter: blur(24px); opacity: 0.18;"
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style="background-image: url('{book.cover}'); filter: blur(32px) saturate(1.4); opacity: 0.35;"
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aria-hidden="true"
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></div>
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{/if}
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<div class="absolute inset-0 bg-gradient-to-b from-(--color-surface)/60 to-(--color-surface)/95 pointer-events-none" aria-hidden="true"></div>
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<!-- Gradient: lighter at top so atmosphere bleeds through, heavy at bottom for legibility -->
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<div class="absolute inset-0 bg-gradient-to-b from-(--color-surface)/20 via-(--color-surface)/60 to-(--color-surface)/92 pointer-events-none" aria-hidden="true"></div>
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<div class="relative flex flex-col p-5 sm:p-7 gap-4">
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<div class="relative flex flex-col p-6 sm:p-8 gap-4">
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<!-- Cover + meta row -->
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<div class="flex gap-5 sm:gap-8">
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<div class="flex gap-6 sm:gap-10">
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<!-- Cover image -->
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{#if book.cover}
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<img
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src={book.cover}
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alt={book.title}
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class="w-28 sm:w-48 rounded-lg object-cover flex-shrink-0 border border-(--color-border) shadow-xl self-start"
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class="w-32 sm:w-56 aspect-[2/3] rounded-xl object-cover flex-shrink-0 border border-white/10 shadow-2xl self-start ring-1 ring-black/20"
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/>
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{/if}
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@@ -783,7 +784,7 @@
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<div class="flex flex-col gap-3 min-w-0 flex-1">
|
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<!-- Title + "not in library" badge -->
|
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<div class="flex items-start gap-2 flex-wrap">
|
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<h1 class="text-xl sm:text-3xl font-bold text-(--color-text) leading-tight">{book.title}</h1>
|
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<h1 class="text-2xl sm:text-4xl font-bold text-(--color-text) leading-tight tracking-tight">{book.title}</h1>
|
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{#if !data.inLib}
|
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<span
|
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class="mt-1 text-xs px-2 py-0.5 rounded-full bg-(--color-surface-3) text-(--color-muted) border border-(--color-border) shrink-0"
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|
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@@ -531,8 +531,8 @@
|
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<a
|
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href="/books/{novel.slug}"
|
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onclick={() => handleNovelClick(novel.slug)}
|
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class="group flex flex-col rounded-lg overflow-hidden bg-(--color-surface-2) border transition-colors relative
|
||||
{isLoading ? 'border-(--color-brand)/60' : 'border-(--color-border) hover:border-zinc-500'}"
|
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class="group flex flex-col rounded-lg overflow-hidden bg-(--color-surface-2) border transition-all relative
|
||||
{isLoading ? 'border-(--color-brand)/60' : 'border-(--color-border) hover:border-(--color-brand)/50 hover:bg-(--color-surface-3) hover:shadow-lg hover:shadow-black/20 hover:-translate-y-0.5'}"
|
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>
|
||||
<!-- Cover -->
|
||||
<div class="aspect-[2/3] bg-(--color-surface) overflow-hidden relative">
|
||||
|
||||
Reference in New Issue
Block a user