murpkg/printsrcinfo at main · moskensoap/murpkg · GitHub

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#!/bin/bash

# Ensure the PKGBUILD file exists
if [ ! -f "$1" ]; then
    echo "PKGBUILD file not found!"
    exit 1
fi

# Source the PKGBUILD to get the global variables
source "$1"

# Function to print package information
print_pkg_info() {
    local pkgname="$1"
    local pkgdesc="${2:-$pkgdesc}"
    local pkgver="${3:-$pkgver}"
    local pkgrel="${4:-$pkgrel}"
    local arch=("${!5}")
    local makedepends=("${!6}")
    local depends=("${!7}")

    echo "pkgname = $pkgname"
    echo "        pkgdesc = $pkgdesc"
    echo "        pkgver = $pkgver"
    echo "        pkgrel = $pkgrel"

    for ar in "${arch[@]}"; do
        echo "        arch = $ar"
    done

    for dep in "${makedepends[@]}"; do
        echo "        makedepends = $dep"
    done

    for dep in "${depends[@]}"; do
        echo "        depends = $dep"
    done
    echo
}

# Print base package info
echo "pkgbase = ${pkgname[0]}"
echo "        pkgdesc = $pkgdesc"
echo "        pkgver = $pkgver"
echo "        pkgrel = $pkgrel"
for ar in "${arch[@]}"; do
    echo "        arch = $ar"
done
for dep in "${makedepends[@]}"; do
    echo "        makedepends = $dep"
done
for dep in "${depends[@]}"; do
    echo "        depends = $dep"
done
echo

# Function to extract information from package functions
extract_package_info() {
    local func="$1"
    local pkgname="${func#package_}"

    local pkgdesc="$pkgdesc"
    local pkgver="$pkgver"
    local pkgrel="$pkgrel"
    local arch=()
    local makedepends=()
    local depends=()

    while read -r line; do
        case "$line" in
            pkgdesc=*)
                pkgdesc="${line#pkgdesc=}"
                pkgdesc="${pkgdesc//;/}"
                pkgdesc=$(echo "$pkgdesc" | sed -e 's/^["'\'']//;s/["'\'']$//')
                ;;
            pkgver=*)
                pkgver="${line#pkgver=}"
                pkgver="${pkgver//;/}"
                ;;
            pkgrel=*)
                pkgrel="${line#pkgrel=}"
                pkgrel="${pkgrel//;/}"
                ;;
            arch=*)
                arch_string="${line#arch=}"
                arch_string="${arch_string//[\(\)\'\"]}"
                arch_string="${arch_string//;/}"
                IFS=', ' read -r -a arch <<< "$arch_string"
                ;;
            makedepends=*)
                makedepends_string="${line#makedepends=}"
                makedepends_string="${makedepends_string//[\(\)\'\"]}"
                makedepends_string="${makedepends_string//;/}"
                IFS=', ' read -r -a makedepends <<< "$makedepends_string"
                ;;
            depends=*)
                # Remove quotes and parentheses from the depends array string
                depends_string="${line#depends=}"
                depends_string="${depends_string//[\(\)\'\"]}"
                depends_string="${depends_string//;/}"
                IFS=', ' read -r -a depends <<< "$depends_string"
                ;;
        esac
    done < <(declare -f "$func" | sed '1d;$d')

    print_pkg_info "$pkgname" "$pkgdesc" "$pkgver" "$pkgrel" arch[@] makedepends[@] depends[@]
}

# Extract and print package-specific info
for func in $(declare -F | awk '{print $3}' | grep '^package_' || echo 'package'); do
    if [ "$func" == "package" ]; then
        func="$pkgname"
    fi
    extract_package_info "$func"
done