Baoyu Compress Image

1---2name: baoyu-compress-image3description: Compresses images to WebP (default) or PNG with automatic tool selection. Use when user asks to "compress image", "optimize image", "convert to webp", or reduce image file size.4version: 1.56.15metadata:6  openclaw:7    homepage: https://github.com/JimLiu/baoyu-skills#baoyu-compress-image8    requires:9      anyBins:10        - bun11        - npx12---13 14# Image Compressor15 16Compresses images using best available tool (sips → cwebp → ImageMagick → Sharp).17 18## Script Directory19 20Scripts in `scripts/` subdirectory. `{baseDir}` = this SKILL.md's directory path. Resolve `${BUN_X}` runtime: if `bun` installed → `bun`; if `npx` available → `npx -y bun`; else suggest installing bun. Replace `{baseDir}` and `${BUN_X}` with actual values.21 22| Script | Purpose |23|--------|---------|24| `scripts/main.ts` | Image compression CLI |25 26## Preferences (EXTEND.md)27 28Check EXTEND.md existence (priority order):29 30```bash31# macOS, Linux, WSL, Git Bash32test -f .baoyu-skills/baoyu-compress-image/EXTEND.md && echo "project"33test -f "${XDG_CONFIG_HOME:-$HOME/.config}/baoyu-skills/baoyu-compress-image/EXTEND.md" && echo "xdg"34test -f "$HOME/.baoyu-skills/baoyu-compress-image/EXTEND.md" && echo "user"35```36 37```powershell38# PowerShell (Windows)39if (Test-Path .baoyu-skills/baoyu-compress-image/EXTEND.md) { "project" }40$xdg = if ($env:XDG_CONFIG_HOME) { $env:XDG_CONFIG_HOME } else { "$HOME/.config" }41if (Test-Path "$xdg/baoyu-skills/baoyu-compress-image/EXTEND.md") { "xdg" }42if (Test-Path "$HOME/.baoyu-skills/baoyu-compress-image/EXTEND.md") { "user" }43```44 45┌────────────────────────────────────────────────────────┬───────────────────┐46│                          Path                          │     Location      │47├────────────────────────────────────────────────────────┼───────────────────┤48│ .baoyu-skills/baoyu-compress-image/EXTEND.md           │ Project directory │49├────────────────────────────────────────────────────────┼───────────────────┤50│ $HOME/.baoyu-skills/baoyu-compress-image/EXTEND.md     │ User home         │51└────────────────────────────────────────────────────────┴───────────────────┘52 53┌───────────┬───────────────────────────────────────────────────────────────────────────┐54│  Result   │                                  Action                                   │55├───────────┼───────────────────────────────────────────────────────────────────────────┤56│ Found     │ Read, parse, apply settings                                               │57├───────────┼───────────────────────────────────────────────────────────────────────────┤58│ Not found │ Use defaults                                                              │59└───────────┴───────────────────────────────────────────────────────────────────────────┘60 61**EXTEND.md Supports**: Default format | Default quality | Keep original preference62 63## Usage64 65```bash66${BUN_X} {baseDir}/scripts/main.ts <input> [options]67```68 69## Options70 71| Option | Short | Description | Default |72|--------|-------|-------------|---------|73| `<input>` | | File or directory | Required |74| `--output` | `-o` | Output path | Same path, new ext |75| `--format` | `-f` | webp, png, jpeg | webp |76| `--quality` | `-q` | Quality 0-100 | 80 |77| `--keep` | `-k` | Keep original | false |78| `--recursive` | `-r` | Process subdirs | false |79| `--json` | | JSON output | false |80 81## Examples82 83```bash84# Single file → WebP (replaces original)85${BUN_X} {baseDir}/scripts/main.ts image.png86 87# Keep PNG format88${BUN_X} {baseDir}/scripts/main.ts image.png -f png --keep89 90# Directory recursive91${BUN_X} {baseDir}/scripts/main.ts ./images/ -r -q 7592 93# JSON output94${BUN_X} {baseDir}/scripts/main.ts image.png --json95```96 97**Output**:98```99image.png → image.webp (245KB → 89KB, 64% reduction)100```101 102## Extension Support103 104Custom configurations via EXTEND.md. See **Preferences** section for paths and supported options.