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149 lines
3.5 KiB
149 lines
3.5 KiB
#!/usr/bin/env bash |
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declare -r esc=$'\033' |
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declare -r c_reset="${esc}[0m" |
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declare -r c_red="${esc}[31m" |
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declare -r c_green="${esc}[32m" |
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declare -r c_blue="${esc}[34m" |
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declare distro |
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declare preview_pos='right:hidden' |
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usage() { |
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LESS=-FEXR less <<HELP |
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pkgsearch [options] [query] |
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lists and installs packages from your distro's repositories |
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without any arguments pkgsearch will list all available packages from your cache |
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note: on Arch Linux you must pass a string to query the AUR |
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HELP |
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} |
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err() { |
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printf "${c_red}%s${c_reset}\n" "$*" >&2 |
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} |
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die() { |
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exit 1 |
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} |
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has() { |
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local verbose=0 |
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if [[ $1 = '-v' ]]; then |
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verbose=1 |
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shift |
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fi |
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for c; do c="${c%% *}" |
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if ! command -v "$c" &> /dev/null; then |
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(( "$verbose" > 0 )) && err "$c not found" |
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return 1 |
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fi |
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done |
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} |
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select_from() { |
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local cmd='command -v' |
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for a; do |
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case "$a" in |
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-c) |
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cmd="$2" |
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shift 2 |
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;; |
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esac |
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done |
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for c; do |
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if $cmd "${c%% *}" &> /dev/null; then |
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echo "$c" |
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return 0 |
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fi |
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done |
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return 1 |
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} |
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fzf() { |
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command fzf -e +s --multi --cycle --ansi \ |
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--bind='Ctrl-X:toggle-preview' \ |
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--no-hscroll --inline-info \ |
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--header='tab to select multiple packages, Ctrl-X for more info on a package' "$@" |
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} |
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install() { |
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local pkgs count |
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mapfile -t pkgs |
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(( ${#pkgs} > 0 )) || exit |
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count="${#pkgs[@]} package" |
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(( ${#pkgs[@]} > 1 )) && count+='s' |
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printf "installing %s: %s\n" "$count" "${pkgs[*]}" |
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$1 "${pkgs[@]}" < /dev/tty |
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} |
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debian() { |
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fzf --preview='apt-cache show {1}' \ |
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--query="$1" \ |
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< <(apt-cache search '.*' | sort | |
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sed -u -r "s|^([^ ]+)|${c_green}\1${c_reset}|") | |
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cut -d' ' -f1 | |
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install "sudo $(select_from 'apt' 'aptitude' 'apt-get') install" |
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} |
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arch() { |
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local search packages |
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search='pacman' |
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[[ -n "$1" ]] && search=$(select_from 'pacaur' 'trizen' 'yaourt' 'packer' 'apacman' 'pacman') |
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packages=$(fzf --preview="$search -Si {2}" \ |
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< <( $search -Ss "$1" | |
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gawk '{ |
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getline descr; |
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sub(/ */,"", descr); |
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repo = blue "[" gensub(/\/.*/, "", 1) "]" reset; |
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name = green gensub(/.*\//, "", 1, $1) reset; |
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info = gensub(/[^ ]* /, "", 1); |
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print repo, name, info, descr; |
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}' blue="$c_blue" green="$c_green" reset="$c_reset" |
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) | cut -d' ' -f2) |
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[[ "$search" = "pacman" ]] && search="sudo pacman" |
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install "$search -S" <<< "$packages" |
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} |
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void() { |
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local package_list packagename='{ sub(/-[^\-]*$/, "", $2); print $2 }' |
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package_list=$(xbps-query -Rs '' | sort) |
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fzf --preview="p=\$(awk \"$packagename\" <<< {}); xbps-query -Rx \$p" \ |
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--query="$1" <<< "$package_list" | |
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awk "$packagename" | |
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install 'xbps-install -S' |
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} |
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fedora() { |
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fzf --query="$*" --preview='p={}; p="${p%% *}"; dnf -q info "${p%.*}"' \ |
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< <(dnf -qC repoquery --qf "${c_green}%{name} ${c_reset} - %{summary}" \*) | |
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awk '{ package=$1; sub(/\.\S+/, "", package); print package }' | |
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install 'sudo dnf install' |
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} |
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while true; do |
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case "$1" in |
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-h|--help) usage; exit ;; |
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-p|--preview) preview_pos="$2"; shift 2 ;; |
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*) break |
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esac |
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done |
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has -v fzf gawk || die |
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request="$*" |
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if [[ -r /etc/os-release ]]; then |
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distro=$(awk -F'=' '"NAME" == $1 { gsub("\"", "", $2); print tolower($2); }' /etc/os-release) |
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distro="${distro%% *}" |
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fi |
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case "$distro" in |
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debian|ubuntu) debian "$request" ;; |
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arch) arch "$request" ;; |
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void) void "$request" ;; |
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fedora) fedora "$request" ;; |
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*) die 'unknown distro :(' ;; |
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esac |
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# TODO: homebrew: brew desc -s |
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# sample output: https://pastebin.com/raw/3frRf6C7
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