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#!/usr/bin/env bash
# Author: Jack L. Frost <fbt@fleshless.org>
# Licensed under the Internet Software Consortium (ISC) license.
# See LICENSE for its text.
_self="${0##*/}"
cfg_workdir="$PWD"
cfg_aur_url="https://aur.archlinux.org"
cfg_curl_opts=( '--silent' '--location' )
err() { printf "$@" >&2; }
_cat() { while read -r; do printf '%s\n' "$REPLY"; done }
usage() {
_cat <<- EOF
Usage: $_self [flags] <package>
Flags:
-h Show this message.
-s Search for <package>.
-S Search only in the sync db. Implies -s.
-A Search only in AUR. Implies -s.
-d Get the package sources (default). Set twice to also get the dependencies.
-n Don't update existing git repos.
-u Print out all (and download if -d/-dd) outdated AUR packages.
-U <url> Set AUR url.
-w <dir> Set the working directory.
--nossl Set curl's --insecure flag.
EOF
}
aur.search() {
declare i aur_api_search_data aur_search_result_num version description
aur_api_search_data=$( curl "${cfg_curl_opts[@]}" "${cfg_aur_api}&type=search&arg=${1}" )
aur_search_result_num=$( jshon -e resultcount -u <<< "$aur_api_search_data" )
# Exit if nothing was found
(( aur_search_result_num )) || { return 1; }
while {
read -r name
read -r version
read -r description
} do
printf '%s %s\n %s\n' "aur/$name" "$version" "$description"
done < <( jshon -C -e results -a -e Name -u -p -e Version -u -p -e Description -u <<< "$aur_api_search_data" )
}
aur.info() {
declare pkg_aur_info aur_query_result
pkg_aur_info=$( curl "${cfg_curl_opts[@]}" "${cfg_aur_api}&type=info&arg=${1}" 2>/dev/null )
aur_query_result=$( jshon -e resultcount -u <<< "$pkg_aur_info" )
(( aur_query_result )) || { return 1; }
printf '%s' "$pkg_aur_info"
}
aur.get_updates() {
declare -a foreign_packages updated_pkgs
declare aur_api_multireq aur_api_data aur_api_data_length n p u n_name n_version l_name l_version
read -d '' -r -a foreign_packages < <( pacman -Qqm )
for p in "${foreign_packages[@]}"; do
aur_api_multireq+="&arg\[\]=$p"
done
aur_api_data=$( curl "${cfg_curl_opts[@]}" "${cfg_aur_api}&type=info${aur_api_multireq}" )
aur_api_data_length=$( jshon -e results -l <<< "$aur_api_data" )
(( aur_api_data_length-- ))
for (( n=0; n<=aur_api_data_length; n++ )); do
read -r n_name < <( jshon -e results -e "$n" -e Name -u <<< "$aur_api_data")
read -r n_version < <( jshon -e results -e "$n" -e Version -u <<< "$aur_api_data" )
read -r l_name l_version < <( pacman -Q "$n_name" )
if (( $(vercmp "$n_version" "$l_version") )); then
updated_pkgs+=( "$n_name" )
printf '%s\n' "$n_name"
fi
done
if ! (( ${#updated_pkgs[@]} )); then
printf 'No updates found\n'
return 0
fi
if (( flag_get )); then
for u in "${updated_pkgs[@]}"; do
aur.get < <( aur.info "$u" )
done
fi
}
aur.get() {
declare i pkg_aur_info pkg_base depends makedepends dep_name aur_api_multireq dep_name aur_deps_api_data aur_deps_count aur_deps
read -r pkg_aur_info
read -r pkg_base < <( jshon -e results -a -e Name -u <<< "$pkg_aur_info" )
cd "$cfg_workdir"
printf 'Working in %s\n' "${cfg_workdir}"
if [[ -d "$pkg_base" ]]; then
if ! (( flag_nopull )); then
printf 'Updating %s\n' "$pkg_base"
cd "$pkg_base"
git pull || {
err 'Fail!'
return 21
}
fi
else
printf 'Cloning %s\n' "$pkg_base"
git clone "https://aur.archlinux.org/${pkg_base}.git" || {
err 'Fail!'
return 19
}
fi
if (( flag_get_deps )); then
cd "${cfg_workdir}/${pkg_base}"
read -d '' -r -a depends < <(
jshon -Q -e results -a -e Depends -a -u <<< "$pkg_aur_info"
jshon -Q -e results -a -e MakeDepends -a -u <<< "$pkg_aur_info"
)
for i in "${depends[@]}"; do
dep_name="${i/[<>=]*}"
aur_api_multireq+="&arg\[\]=$dep_name"
done
aur_deps_api_data=$( curl "${cfg_curl_opts[@]}" "${cfg_aur_api}&type=info${aur_api_multireq}" )
aur_deps_count=$( jshon -e resultcount <<< "$aur_deps_api_data" )
if (( aur_deps_count )); then
printf "Getting dependencies for %s\n" "${pkg_base}"
aur_deps=( $( jshon -e results -a -e Name -u <<< "$aur_deps_api_data" ) )
for i in "${aur_deps[@]}"; do
aur.get < <(aur.info "$i")
_result="$?"
if (( _result > 0 && result != 17 )); then
return "$_result"
fi
done
fi
fi
}
abs.get() {
declare pkg_repo svn_repo
pkg_repo="$2"
case "$pkg_repo" in
(community|multilib)
svn_repo='community';;
(*)
svn_repo='packages';;
esac
svn export "svn://svn.archlinux.org/${svn_repo}/${1}/trunk" "${cfg_workdir}/${1}"
}
set_argv() {
declare arg opt c
declare -g argv
while (( $# )); do
unset -v arg opt c
case "$1" in
(--) argv+=( "$1" ); break;;
(--*)
IFS='=' read arg opt <<< "$1"
argv+=( "$arg" )
[[ "$opt" ]] && {
argv+=( "$opt" )
}
;;
(-*)
while read -n1 c
do
case "$c" in
-|'') :;;
*) argv+=( "-$c" );;
esac
done <<< "$1"
;;
(*) argv+=( "$1" );;
esac
shift
done
}
main() {
if [[ -f "$HOME/.config/prm.rc.sh" ]]; then
source "$HOME/.config/prm.rc.sh"
fi
while (( $# )); do
case "$1" in
(--) shift; break;;
(-h) usage; return 0;;
(-s) flag_search=1;;
(-A)
flag_search=1
flag_search_aur=1;;
(-S)
flag_search=1
flag_search_syncdb=1;;
(-U)
cfg_aur_url="$2"
shift;;
(-u)
flag_update=1;;
(-d)
if (( flag_get )); then
flag_get_deps=1
else
flag_get=1
fi
;;
(-w)
cfg_workdir="$2"
shift;;
(-n) flag_nopull=1;;
(--nossl) cfg_curl_opts+=( '--insecure' );;
(-*)
err "Unknown key: %s\n" "$1"
usage
return 1
;;
(*) break;;
esac
shift
done
(( flag_search_aur && flag_search_syncdb )) && {
unset flag_search_aur flag_search_syncdb
}
cfg_aur_api="${cfg_aur_url}/rpc?v=5"
if (( flag_search )); then
action=search
elif (( flag_update )); then
action=update
elif (( flag_get )); then
action=get
fi
if [[ "$1" ]]; then
package="$1"
fi
[[ "$action" ]] || {
usage
return 1
}
[[ -d "$cfg_workdir" ]] || {
mkdir -p "$cfg_workdir" || {
err "Can't create workdir: %s\n" "$cfg_workdir"
return 1
}
}
case "$action" in
(get)
[[ "$package" ]] || {
usage
return 1
}
pkg_aur_info=$( aur.info "$package" )
if (( ! "$?" )); then
repo='aur'
else
read -r repo < <( pacman -Sp --print-format '%r' "$package" )
[[ "$repo" ]] || {
err "Can't find package %s\n" "$package"
return 1
}
fi
printf "Found %s in %s\n" "$package" "$repo"
case "$repo" in
(aur)
aur.get <<< "$pkg_aur_info";;
(core|extra|community|multilib)
abs.get "$package" "$repo";;
(*)
err "Repository %s not supported\n" "$repo"
return 1;;
esac
;;
(search)
[[ "$package" ]] || {
usage
return 1
}
if (( flag_search_aur )); then
aur.search "$package" || {
err "No packages found\n"
return 1
}
elif (( flag_search_syncdb )); then
pacman -Ss "$package"
else
aur.search "$package" || { flag_aur_search_fail=1; }
pacman -Ss "$package" 2>/dev/null || { flag_pacman_search_fail=1; }
if (( flag_aur_search_fail && flag_pacman_search_fail )); then
err "No packages found\n"
return 1
fi
fi
;;
(update)
aur.get_updates
;;
esac
}
set_argv "$@"
main "${argv[@]}"