0a9110dea1
Add clipboard image helper scripts to enable easy image paste functionality in Claude Code CLI using the Z.AI vision MCP server. Features: - clippaste-image: Simple clipboard image extractor (Wayland/X11) - clipimage-paste: Advanced handler with JSON/base64/watch modes - IMAGE-PASTE-README.md: Complete documentation Integration: - Works with Ctrl+V in Claude Code CLI - Automatic Wayland (wl-paste) and X11 (xclip) detection - Z.AI MCP server provides 8 vision analysis tools Usage: clippaste-image # Paste to temp file clippaste-image ~/screenshot.png # Paste to specific file clipimage-paste --json # Get JSON with metadata clipimage-paste --watch # Watch for new images Co-Authored-By: Claude <noreply@anthropic.com>
164 lines
4.6 KiB
Bash
Executable File
164 lines
4.6 KiB
Bash
Executable File
#!/bin/bash
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# clipimage-paste - Advanced clipboard image handler for Claude Code
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# Provides multiple output formats and clipboard inspection
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#
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# Usage:
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# clipimage-paste # Paste to temp file, output path
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# clipimage-paste --json # Output JSON with metadata
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# clipimage-paste --base64 # Output base64 encoded
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# clipimage-paste --info # Show clipboard image info only
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# clipimage-paste --watch # Watch for new images
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set -e
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ACTION="paste"
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OUTPUT_PATH="/tmp/clipboard-image-$(date +%s).png"
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# Parse arguments
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while [[ $# -gt 0 ]]; do
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case $1 in
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--json)
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ACTION="json"
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shift
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;;
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--base64)
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ACTION="base64"
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shift
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;;
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--info)
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ACTION="info"
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shift
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;;
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--watch)
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ACTION="watch"
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shift
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;;
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-o|--output)
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OUTPUT_PATH="$2"
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shift 2
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;;
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-h|--help)
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echo "Usage: clipimage-paste [OPTIONS]"
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echo ""
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echo "Options:"
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echo " -o, --output PATH Output file path"
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echo " --json Output as JSON"
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echo " --base64 Output as base64"
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echo " --info Show clipboard info only"
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echo " --watch Watch for new images"
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echo " -h, --help Show this help"
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echo ""
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echo "Examples:"
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echo " clipimage-paste # Save to temp file"
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echo " clipimage-paste -o shot.png # Save to specific file"
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echo " clipimage-paste --json # Get JSON output"
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echo " clipimage-paste --base64 | pbcopy # Copy base64 to clipboard"
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exit 0
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;;
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*)
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echo "Unknown option: $1" >&2
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exit 1
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;;
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esac
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done
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# Function to get image from clipboard
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get_clipboard_image() {
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local output_file="$1"
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# Try Wayland first
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if command -v wl-paste &> /dev/null; then
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if wl-paste --type image/png > "$output_file" 2>/dev/null && [[ -s "$output_file" ]]; then
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return 0
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fi
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fi
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# Fallback to X11
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if command -v xclip &> /dev/null; then
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if xclip -selection clipboard -t image/png -o > "$output_file" 2>/dev/null && [[ -s "$output_file" ]]; then
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return 0
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fi
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fi
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return 1
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}
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# Function to get image info
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get_image_info() {
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local file="$1"
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local size_bytes=$(stat -c%s "$file" 2>/dev/null || stat -f%z "$file" 2>/dev/null || echo "0")
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local size_human=$(du -h "$file" 2>/dev/null | cut -f1 || echo "unknown")
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local dimensions=$(identify -format "%wx%h" "$file" 2>/dev/null || echo "unknown")
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local mime=$(file --mime-type -b "$file" 2>/dev/null || echo "image/png")
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cat <<EOF
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{
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"path": "$file",
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"size_bytes": $size_bytes,
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"size_human": "$size_human",
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"dimensions": "$dimensions",
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"mime_type": "$mime",
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"timestamp": "$(date -Iseconds)"
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}
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EOF
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}
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# Handle different actions
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case "$ACTION" in
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paste)
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if get_clipboard_image "$OUTPUT_PATH"; then
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echo "$OUTPUT_PATH"
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else
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echo "No image in clipboard" >&2
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exit 1
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fi
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;;
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json)
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if get_clipboard_image "$OUTPUT_PATH"; then
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get_image_info "$OUTPUT_PATH"
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rm -f "$OUTPUT_PATH" # Cleanup temp file
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else
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echo '{"error": "No image in clipboard"}' >&2
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exit 1
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fi
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;;
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base64)
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if get_clipboard_image "$OUTPUT_PATH"; then
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base64 "$OUTPUT_PATH"
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rm -f "$OUTPUT_PATH"
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else
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echo "No image in clipboard" >&2
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exit 1
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fi
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;;
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info)
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if get_clipboard_image "$OUTPUT_PATH"; then
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get_image_info "$OUTPUT_PATH"
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rm -f "$OUTPUT_PATH"
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else
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echo '{"error": "No image in clipboard"}' >&2
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exit 1
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fi
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;;
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watch)
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echo "Watching clipboard for images... Press Ctrl+C to stop"
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last_hash=""
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while true; do
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if get_clipboard_image "$OUTPUT_PATH"; then
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current_hash=$(md5sum "$OUTPUT_PATH" | cut -d' ' -f1)
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if [[ "$current_hash" != "$last_hash" ]]; then
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echo "[$(date '+%H:%M:%S')] New image: $OUTPUT_PATH"
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get_image_info "$OUTPUT_PATH"
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last_hash="$current_hash"
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fi
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rm -f "$OUTPUT_PATH"
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fi
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sleep 1
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done
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;;
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esac
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