-#!/bin/bash
+#!/usr/bin/env bash
#
-# __
-# /\ \__
-# __ _____\ \ ,_\ _____ __ ___
-# /'__`\ /\ '__`\ \ \//\ '__`\ /'__`\ /'___\
-#/\ \L\.\\ \ \L\ \ \ \\ \ \L\ /\ \L\.\_/\ \__/
+# __
+# /\ \__
+# __ _____\ \ ,_\ _____ __ ___
+# /'__`\ /\ '__`\ \ \//\ '__`\ /'__`\ /'___\
+#/\ \L\.\\ \ \L\ \ \ \\ \ \L\ /\ \L\.\_/\ \__/
#\ \__/.\_\ \ ,__/\ \__\ \ ,__\ \__/.\_\ \____\
# \/__/\/_/\ \ \/ \/__/\ \ \/ \/__/\/_/\/____/
-# \ \_\ \ \_\
-# \/_/ \/_/
+# \ \_\ \ \_\
+# \/_/ \/_/
# a pacman wrapper with syntax based on debian's apt
-# (c) arcetera 2015 - wtfpl
-
-SYNTAX=$1
-INPUT=$2
-
-if [ "$SYNTAX" == "install" ]
-then
- sudo pacman -S $INPUT
-elif [ "$SYNTAX" == "search" ]
-then
- pacman -Ss $INPUT
-elif [ "$SYNTAX" == "remove" ]
-then
- sudo pacman -Rs $INPUT
-elif [ "$SYNTAX" == "upgrade" ]
-then
- sudo pacman -Syu
-elif [ "$SYNTAX" == "update" ]
-then
- sudo pacman -Sy
- echo "run aptpac upgrade *immediately*. pacman does not support partial upgrades. running merely 'upgrade' would suffice. failure to do this could result in a broken installation."
-elif [ "$SYNTAX" == "download" ]
-then
- sudo pacman -Sw $INPUT
-elif [ "$SYNTAX" == "autoremove" ]
-then
- sudo pacman -Qdtq | pacman -Rs -
-elif [ "$SYNTAX" == "show" ]
-then
- pacman -Qi $INPUT
-elif [ "$SYNTAX" == "clean" ]
-then
- sudo pacman -Sc
-elif [ "$SYNTAX" == "autoclean" ]
-then
- sudo pacman -Sc
-elif [ "$SYNTAX" == "policy" ]
-then
- less /etc/pacman.d/mirrorlist
-elif [ "$SYNTAX" == "list" ]
-then
- pacman -Q
-elif [ "$SYNTAX" == "listmore" ]
-then
- pacman -Qi
-elif [ "$SYNTAX" == "listless" ]
-then
- pacman -Q | wc -l
-elif [ "$SYNTAX" == "build" ]
-then
- makepkg -sri
-else
- echo "aptpac: a pacman wrapper with apt syntax"
- echo "no argument/invalid argument - print this help"
- echo "install - installs a package"
- echo "search - searches for a package in the repos"
- echo "remove - removes a package"
- echo "upgrade - upgrades the system fully, refreshing repos and upgrading packages"
- echo "update - only refreshes the repos (bad practice, do not run this without running 'upgrade' immediately after"
- echo "download - only download a package into pacman's cache without installing it"
- echo "autoremove - remove dependencies that are no longer needed (usually should not be needed as 'remove' should remove dependencies along with the package)"
- echo "show - shows information about the package"
- echo "clean/autoclean - clears pacman's cache"
- echo "policy - prints mirrorlist"
- echo "list - lists all installed packages"
- echo "listmore - lists all installed packages with all info"
- echo "listless - lists how many packages are installed"
- echo "build - builds package from PKGBUILD"
+# (c) 2019-2020 Fascode Network.
+# maintained by Yamada Hayao
+
+APTPAC_VERSION="2.2.0"
+
+set -e
+
+OPTIONS=
+AURHELPER="/usr/bin/hoge"
+HELPERS=(
+ "/usr/bin/yay"
+ "/usr/bin/yaourt"
+ "/usr/bin/aurman"
+ "/usr/bin/pikaur"
+ "/usr/bin/pacaur"
+)
+
+DEFAULT_PACMAN_COMMAND="pacman"
+
+debug=false
+PACMAN_COMMAND="${DEFAULT_PACMAN_COMMAND}"
+
+
+_msg_error () {
+ echo -e "${@}" >&2
+}
+
+_msg_debug () {
+ if ${debug}; then
+ echo -e "${@}" >&1
+ fi
+}
+
+if [[ ! "${UID}" = 0 ]]; then
+ if [[ -z "${AURHELPER}" ]]; then
+ for AURHELPER in ${HELPERS[@]}; do
+ if [[ -f "${AURHELPER}" ]]; then
+ PACMAN_COMMAND="${AURHELPER}"
+ break
+ elif hash "$(basename "${AURHELPER}")" 2> /dev/null; then
+ PACMAN_COMMAND="$(basename "${AURHELPER}")"
+ break
+ fi
+ done
+ if [[ "${PACMAN_COMMAND}" == "${DEFAULT_PACMAN_COMMAND}" ]]; then
+ PACMAN_COMMAND="sudo ${DEFAULT_PACMAN_COMMAND}"
+ fi
+ else
+ if [[ -f "${AURHELPER}" ]]; then
+ PACMAN_COMMAND="${AURHELPER}"
+ elif hash "$(basename "${AURHELPER}")" 2> /dev/null; then
+ PACMAN_COMMAND="$(basename "${AURHELPER}")"
+ else
+ _msg_error "${AURHELPER} is not installed."
+ exit 1
+ fi
+ fi
+fi
+
+
+# List option
+installed=false
+
+_usage () {
+ echo "usage ${0} [options] [command] [packages]"
+ echo " commands: "
+ echo " install Install the specified package."
+ echo " remove Remove the specified package."
+ echo " purge Permanently remove the package."
+ echo " update Update the package database."
+ echo " upgrade Update the package."
+ echo " search Search for a package."
+ echo " autoremove Remove unnecessary packages."
+ echo " clean Remove the package cache."
+ echo " list Displays a list of packages."
+ echo
+ echo " general options: "
+ echo " -y | --yes | --assume-yes Do not check."
+ echo " -d | --download-only Only download the package."
+ echo " -c <file> Config file for pacman."
+ echo " -h | --help Display this help."
+ echo " -v Displays the version of pacman."
+ echo " --purge Delete the entire configuration file."
+}
+
+_exit () {
+ exit ${1}
+}
+
+_version () {
+cat << EOF
+aptpac ${APTPAC_VERSION} - A pacman wrapper with syntax based on debian's apt
+(c) 2019-2020 Fascode Network. Yamada Hayao
+EOF
+}
+
+
+ADD_OPTION () {
+ OPTIONS="${OPTIONS} ${@}"
+}
+
+while getopts 'ydf-:c:hv' arg; do
+ case "${arg}" in
+ y) ADD_OPTION "--noconfirm" ;;
+ d) ADD_OPTION "-w" ;;
+ f) : ;;
+ c) ADD_OPTION "--config ${OPTARG}" ;;
+ h) _usage; _exit 0 ;;
+ v) _version; _exit 0 ;;
+ -)
+ case "${OPTARG}" in
+ download-only) ADD_OPTION "-w" ;;
+ fix-broken) :;;
+ yes) ADD_OPTION "--noconfirm" ;;
+ assume-yes) ADD_OPTION "--noconfirm" ;;
+ installed) installed=true;;
+ purge) ADD_OPTION "-n" ;;
+ debug) debug=true ;;
+ help) _usage; _exit 0 ;;
+ esac
+ esac
+done
+
+shift $((OPTIND - 1))
+
+if [[ $# -lt 1 ]]; then
+ _msg_error "No command specified"
+ _usage
+ _exit 1
fi
+COMMAND="${1}"
+
+shift 1
+
+PACKAGE="${@}"
+
+case "${COMMAND}" in
+ install) ADD_OPTION "-S" ;;
+ remove) ADD_OPTION "-Rsc" ;;
+ purge) ADD_OPTION "-Rsnc" ;;
+ update) ADD_OPTION "-Syy" ;;
+ upgrade) ADD_OPTION "-Syu" ;;
+ search) ADD_OPTION "-Ss" ;;
+ full-upgrade) ADD_OPTION "-Syu" ;;
+ edit-sources) sudo nano /etc/pacman.conf; _exit 0 ;;
+ dist-upgrade) ADD_OPTION "-Syu" ;;
+ huawei)
+ if [[ "${LANG}" = "ja_JP.UTF-8" ]]; then
+ echo "(ง •ᴗ•)ว ⁾⁾ﾌｧｰｳｪｲでｳｪｲｳｪｲ"
+ _exit 0
+ else
+ _msg_error "Invalid comman '${COMMAND}'"
+ _exit 1
+ fi
+ ;;
+ moo)
+cat << EOF
+ (__)
+ (oo)
+ /------\/
+ / | ||
+ * /\---/\
+ ~~ ~~
+...."Have you mooed today?"...
+EOF
+ exit 0
+ ;;
+ clean)
+ ADD_OPTION "-Sccc"
+ ;;
+ autoremove) if [[ -n $(${PACMAN_COMMAND} -Qttdq) ]]; then
+ ADD_OPTION "=Rsc"
+ PACKAGE="$(${PACMAN_COMMAND} -Qttdq)"
+ else
+ echo "No packages to remove."
+ exit 0
+ fi
+ ;;
+ list)
+ if ${installed}; then
+ ADD_OPTION "-Q | grep"
+ else
+ ADD_OPTION "-Ss"
+ fi
+ ;;
+ *)
+ _msg_error "Invalid comman '${COMMAND}'"
+ _exit 1
+ ;;
+esac
+
+if [[ ! "${PACMAN_COMMAND}" = "pacman" ]] && [[ ! "${PACMAN_COMMAND}" = "sudo pacman" ]]; then
+ _msg_debug "Use AUR helper ${PACMAN_COMMAND}."
+fi
+
+# echo "${PACMAN_COMMAND} ${OPTIONS} ${PACKAGE}"
+${PACMAN_COMMAND} ${OPTIONS} ${PACKAGE}
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