feat: switch to /usr layout and add dynamic dependency detection
- Move binaries to /usr/bin and /usr/libexec for system integration - Add find-deps.sh script to detect required system packages from .so files - Update Makefile to generate Depends field dynamically using apt-file - Add list-deps target to Makefile for dependency analysis - Update README with new usage, features, and instructions - Update CI workflow to install apt-file and update its database
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197
find-deps.sh
Executable file
197
find-deps.sh
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#!/bin/bash
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# Script to find Debian/Ubuntu packages corresponding to zed.app .so files
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# Requires apt-file (install with: sudo apt install apt-file && sudo apt-file update)
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set -e
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# Colors for display
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# Parse arguments
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QUIET=0
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OUTPUT_FORMAT="human"
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ZED_LIB_DIR=""
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while [[ $# -gt 0 ]]; do
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case $1 in
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-q|--quiet)
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QUIET=1
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shift
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;;
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--format)
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OUTPUT_FORMAT="$2"
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shift 2
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;;
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-h|--help)
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echo "Usage: $0 [OPTIONS] [LIBRARY_DIR]"
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echo ""
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echo "Options:"
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echo " -q, --quiet Suppress progress messages"
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echo " --format FORMAT Output format: human, makefile, list (default: human)"
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echo " -h, --help Show this help"
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echo ""
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echo "Output formats:"
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echo " human - Colored, verbose output with summary"
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echo " makefile - Comma-separated list suitable for Makefile Depends field"
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echo " list - One package per line"
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exit 0
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;;
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*)
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ZED_LIB_DIR="$1"
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shift
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;;
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esac
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done
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# Default path if not provided
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ZED_LIB_DIR="${ZED_LIB_DIR:-./build/extracted/zed.app/lib}"
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# Disable colors in quiet mode or non-human formats
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if [ "$QUIET" -eq 1 ] || [ "$OUTPUT_FORMAT" != "human" ]; then
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RED=''
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GREEN=''
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YELLOW=''
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BLUE=''
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NC=''
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fi
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# Check if apt-file is installed
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if ! command -v apt-file &> /dev/null; then
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if [ "$QUIET" -eq 0 ]; then
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echo -e "${RED}Error: apt-file is not installed${NC}" >&2
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echo "Install it with: sudo apt install apt-file" >&2
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echo "Then update the database: sudo apt-file update" >&2
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fi
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exit 1
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fi
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# Check if directory exists
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if [ ! -d "$ZED_LIB_DIR" ]; then
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if [ "$QUIET" -eq 0 ]; then
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echo -e "${RED}Error: Directory $ZED_LIB_DIR does not exist${NC}" >&2
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fi
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exit 1
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fi
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# Human format: show header
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if [ "$OUTPUT_FORMAT" = "human" ] && [ "$QUIET" -eq 0 ]; then
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echo -e "${BLUE}═══════════════════════════════════════════════════════${NC}"
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echo -e "${BLUE} Finding packages for Zed dependencies${NC}"
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echo -e "${BLUE}═══════════════════════════════════════════════════════${NC}"
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echo ""
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echo -e "Analyzing directory: ${YELLOW}$ZED_LIB_DIR${NC}"
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echo ""
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fi
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# Counters
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total=0
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found=0
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not_found=0
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# Array to store results
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declare -A packages
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# Iterate through all .so files
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for lib in "$ZED_LIB_DIR"/*.so*; do
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if [ -f "$lib" ]; then
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lib_name=$(basename "$lib")
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total=$((total + 1))
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if [ "$OUTPUT_FORMAT" = "human" ] && [ "$QUIET" -eq 0 ]; then
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echo -e "${YELLOW}[$total]${NC} Searching for: ${GREEN}$lib_name${NC}"
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fi
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# Search for package with apt-file
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# Look for the file name in /usr/lib or /lib
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result=$(apt-file search "/$lib_name" 2>/dev/null | grep -E '(/usr/lib|/lib)' | head -n 1)
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if [ -n "$result" ]; then
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# Extract package name (before first :)
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package=$(echo "$result" | cut -d':' -f1)
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if [ "$OUTPUT_FORMAT" = "human" ] && [ "$QUIET" -eq 0 ]; then
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echo -e " → Package found: ${GREEN}$package${NC}"
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fi
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packages["$package"]=1
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found=$((found + 1))
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else
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if [ "$OUTPUT_FORMAT" = "human" ] && [ "$QUIET" -eq 0 ]; then
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echo -e " → ${RED}No package found${NC}"
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fi
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not_found=$((not_found + 1))
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fi
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if [ "$OUTPUT_FORMAT" = "human" ] && [ "$QUIET" -eq 0 ]; then
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echo ""
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fi
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fi
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done
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# Output based on format
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case "$OUTPUT_FORMAT" in
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makefile)
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# Comma-separated list for Makefile Depends field
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first=1
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for pkg in "${!packages[@]}"; do
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if [ $first -eq 1 ]; then
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echo -n "$pkg"
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first=0
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else
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echo -n ", $pkg"
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fi
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done
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echo ""
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;;
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list)
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# One package per line, sorted
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for pkg in "${!packages[@]}"; do
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echo "$pkg"
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done | sort
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;;
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human)
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# Summary
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if [ "$QUIET" -eq 0 ]; then
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echo -e "${BLUE}═══════════════════════════════════════════════════════${NC}"
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echo -e "${BLUE} SUMMARY${NC}"
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echo -e "${BLUE}═══════════════════════════════════════════════════════${NC}"
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echo -e "Total libraries analyzed: ${YELLOW}$total${NC}"
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echo -e "Packages found: ${GREEN}$found${NC}"
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echo -e "Not found: ${RED}$not_found${NC}"
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echo ""
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fi
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# Unique package list
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if [ ${#packages[@]} -gt 0 ]; then
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if [ "$QUIET" -eq 0 ]; then
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echo -e "${GREEN}Required unique packages:${NC}"
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fi
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for pkg in "${!packages[@]}"; do
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echo -e " - $pkg"
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done
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if [ "$QUIET" -eq 0 ]; then
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echo ""
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echo -e "${BLUE}Installation command:${NC}"
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install_cmd="sudo apt install"
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for pkg in "${!packages[@]}"; do
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install_cmd="$install_cmd $pkg"
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done
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echo -e "${GREEN}$install_cmd${NC}"
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fi
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fi
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;;
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esac
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exit 0
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