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Refactored the whole script. #1

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4be7b2a
Added a switch case and refactored.
stark Oct 23, 2016
314d7ba
Changed shebang to use /bin/sh
stark Oct 23, 2016
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150 changes: 83 additions & 67 deletions aptpac
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#!/bin/bash
#!/bin/sh
#
# __
# /\ \__
Expand All @@ -12,70 +12,86 @@
# a pacman wrapper with syntax based on debian's apt
# (c) arcetera 2015 - wtfpl

SYNTAX=$1
INPUT=$2
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"
fi
_usage() {
cat <<- EOF
$(basename $0): a pacman wrapper with apt syntax

no argument/invalid argument - print this help
install - installs a package
search - searches for a package in the repos
remove - removes a package
upgrade - upgrades the system fully, refreshing repos and upgrading packages
update - only refreshes the repos (bad practice, do not run this without running 'upgrade' immediately after
download - only download a package into pacman's cache without installing it
autoremove - remove dependencies that are no longer needed
(usually should not be needed as 'remove' should remove dependencies along with the package)
show - shows information about the package
clean - clears pacman's cache
autoclean - clears pacman's cache (same as clean)
policy - prints mirrorlist
list - lists all installed packages
listmore - lists all installed packages with all info
listless - lists how many packages are installed
build - builds package from PKGBUILD
EOF
}

case "$SYNTAX" in
install)
sudo pacman -S $INPUT
;;
search)
pacman -Ss $INPUT
;;
remove)
sudo pacman -Rs $INPUT
;;
upgrade)
sudo pacman -Syu
;;
update)
sudo pacman -Sy
echo 'run aptpac upgrade *immediately*.'
echo 'pacman does not support partial upgrades.'
echo 'running merely 'upgrade' would suffice.'
echo 'failure to do so could result in a broken installation.'
;;
download)
sudo pacman -Sw $INPUT
;;
autoremove)
sudo pacman -Qdtq | pacman -Rs -
;;
show)
pacman -Qi $INPUT
;;
clean)
sudo pacman -Sc
;;
autoclean)
sudo pacman -Sc
;;
policy)
less /etc/pacman.d/mirrorlist
;;
list)
pacman -Q
;;
listmore)
pacman -Qi
;;
listless)
pacman -Q | wc -l
;;
build)
makepkg -sri
;;
*)
_usage && exit 1
;;
esac

exit $?