zsh-completions/_gentoo_packages

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#autoload
# ------------------------------------------------------------------------------
# Copyright (c) 2011 Github zsh-users - http://github.com/zsh-users
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the zsh-users nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL ZSH-USERS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# ------------------------------------------------------------------------------
# Description
# -----------
#
# functions for gentoo packages
# inspired by _deb_packages
#
# ------------------------------------------------------------------------------
# Authors
# -------
#
# * Vadim A. Misbakh-Soloviev <mva@mva.name>
# * Bapt <bapt@tuxfamily.org>
# * kaworu <kaworu@kaworu.ch>
# * David Durrleman <dualmoo@gmail.com>
# * oberyno <oberyno@gmail.com>
# * Mamoru Komachi <usata@usata.org>
#
# ------------------------------------------------------------------------------
# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
# vim: ft=zsh sw=2 ts=2 et
# ------------------------------------------------------------------------------
#Usage: _gentoo_packages installed|available|installed_versions|available_versions|binary|category|useflag|overlays|sets|licenses
# List installed overlays
_gentoo_packages_overlays () {
for f in /etc/make.conf /etc/make.globals; do
[[ -z "$PORTDIR_OVERLAY" && -r "$f" ]] &&
local PORTDIR_OVERLAY="`. "$f" 2>/dev/null; echo ${PORTDIR_OVERLAY}`"
done
compadd $=PORTDIR_OVERLAY
}
#List the sets
_gentoo_packages_sets() {
local sets
[[ -f /usr/share/portage/config/sets.conf ]] && sets=(${${${(M)${(f)"$(</usr/share/portage/config/sets.conf)"}##\[*}/\[/@}/\]})
[[ -f /etc/portage/sets.conf ]] && sets=($sets ${${${(M)${(f)"$(</etc/portage/sets.conf)"}##\[*}/\[/@}/\]})
compadd $sets
}
#List licenses
_gentoo_packages_licenses () {
local licenses var PORTDIR
var=PORTDIR
[[ -z ${(P)var} && -r /etc/make.conf ]] &&
local $var="`. /etc/make.conf 2>/dev/null; echo ${(P)var}`"
[[ -z ${(P)var} && -r /etc/make.globals ]] &&
local $var="`. /etc/make.globals 2>/dev/null; echo ${(P)var}`"
licenses=($PORTDIR/licenses/*(:t))
compadd $licenses
}
# Completion function to show useflags.
_gentoo_packages_useflag(){
local flags var PORTDIR
var=PORTDIR
[[ -z ${(P)var} && -r /etc/make.conf ]] &&
local $var="`. /etc/make.conf 2>/dev/null; echo ${(P)var}`"
[[ -z ${(P)var} && -r /etc/make.globals ]] &&
local $var="`. /etc/make.globals 2>/dev/null; echo ${(P)var}`"
flags=( ${${(M)${(f)"$(<$PORTDIR/profiles/use.desc)"}:#* - *}%% - *}
${${${(M)${(f)"$(<$PORTDIR/profiles/use.local.desc)"}#* - *}%% - *}#*:} )
compadd $flags
}
_gentoo_packages_active_useflag(){
local flags var USE
var=USE
[[ -z ${(P)var} && -r /etc/make.conf ]] &&
local $var="`. /etc/make.conf 2>/dev/null; echo ${(P)var}`"
flags=(${${${=USE}%-*}%\\*})
compadd $flags
}
_gentoo_packages_category(){
local var trees category
for var in PORTDIR PORTDIR_OVERLAY ; do
[[ -z ${(P)var} && -r /etc/make.conf ]] &&
local $var="`. /etc/make.conf 2>/dev/null; echo ${(P)var}`"
[[ -z ${(P)var} && -r /etc/make.globals ]] &&
local $var="`. /etc/make.globals 2>/dev/null; echo ${(P)var}`"
done
trees=($PORTDIR $=PORTDIR_OVERLAY)
category=( $trees/*-*(/:t) )
_wanted cat_packages expl 'category' compadd "$@" $category
}
_gentoo_packages_installed(){
local installed_dir installed_portage installed_list expl
installed_dir="/var/db/pkg"
installed_portage=($installed_dir/*-*/*)
installed_pkgname=( ${${installed_portage:t}%%-[0-9]*} )
_wanted packages expl 'category/package' compadd "$@" ${installed_pkgname}
installed_list=( ${${installed_portage#$installed_dir/}%%-[0-9]*} )
_wanted cat_packages expl 'category/package' _multi_parts "$@" / installed_list
}
_gentoo_packages_installed_versions(){
local installed_list installed_portage expl
installed_portage=(/var/db/pkg/*-*/*)
_wanted packages expl 'package' compadd "$@" ${installed_portage:t}
installed_list=( ${installed_portage##*/pkg/} )
_wanted cat_packages expl 'category/package' _multi_parts "$@" / installed_list
}
_gentoo_packages_available_pkgnames_only(){
local var trees packages
for var in PORTDIR PORTDIR_OVERLAY ; do
[[ -z ${(P)var} && -r /etc/make.conf ]] &&
local $var="`. /etc/make.conf 2>/dev/null; echo ${(P)var}`"
[[ -z ${(P)var} && -r /etc/make.globals ]] &&
local $var="`. /etc/make.globals 2>/dev/null; echo ${(P)var}`"
done
trees=( $PORTDIR $=PORTDIR_OVERLAY)
packages=( $trees/*-*/*(:t) )
_wanted packages expl 'package' compadd - "${(@)packages}"
}
_gentoo_packages_available(){
local var trees category packages pkg expl
for var in PORTDIR PORTDIR_OVERLAY ; do
[[ -z ${(P)var} && -r /etc/make.conf ]] &&
local $var="`. /etc/make.conf 2>/dev/null; echo ${(P)var}`"
[[ -z ${(P)var} && -r /etc/make.globals ]] &&
local $var="`. /etc/make.globals 2>/dev/null; echo ${(P)var}`"
done
trees=( $PORTDIR $=PORTDIR_OVERLAY)
category=( $trees/*-*(/:t) )
packages=( $trees/*-*/*(:t) )
_wanted packages expl 'package' compadd - "${(@)packages}"
# Complete cat/pkg. _multi_parts is much to slow for such a large task,
# _sep_parts removes the dash from gnome-<tab>, and _path_files wants to
# complete cat/pkg/files (if "files" is ignored with -F, miscfiles, etc...
# don't get completed).
if [[ $PREFIX != */* ]] ; then
_wanted cat_packages expl 'category/package' compadd -S '/' $category
else
compset -P '*/'
pkg=( $trees/$IPREFIX/*(:t) )
_wanted cat_packages expl 'category/package' compadd $pkg
fi
}
_gentoo_packages_available_versions(){
local var overlay_ebuilds portage_ebuilds expl trees category
for var in PORTDIR PORTDIR_OVERLAY ; do
[[ -z ${(P)var} && -r /etc/make.conf ]] &&
local $var="`. /etc/make.conf 2>/dev/null; echo ${(P)var}`"
[[ -z ${(P)var} && -r /etc/make.globals ]] &&
local $var="`. /etc/make.globals 2>/dev/null; echo ${(P)var}`"
done
trees=($PORTDIR $=PORTDIR_OVERLAY)
category=( $trees/*-*(/:t) )
typeset -U category
if [[ $#PREFIX -ge 1 && -z $words[(r)(--inject|-i)] ]] ; then
overlay_ebuilds=($=PORTDIR_OVERLAY/*-*/${PREFIX%%-[0-9]#*}*/*.ebuild(:t:r) )
portage_ebuilds=($PORTDIR/metadata/cache/*-*/${PREFIX%%-[0-9]#*}*(:t))
_wanted packages expl 'package' compadd $portage_ebuilds $overlay_ebuilds
fi
pkg=( $trees/${PREFIX%%/*}/*/*.ebuild(:t:r) )
_wanted cat_packages expl 'category/package' _sep_parts category / pkg
}
#Function to show tbz2 files available
_gentoo_packages_binary() {
[[ -z $PKGDIR && -r /etc/make.conf ]] &&
local PKGDIR="`. /etc/make.conf 2>/dev/null; echo $PKGDIR`"
[[ -z $PKGDIR && -r /etc/make.globals ]] &&
local PKGDIR="`. /etc/make.globals 2>/dev/null; echo $PKGDIR`"
# this doesn't take care of ${PORTAGE_BINHOST}. If Gentoo official
# binary mirror will be available we should rewrite it accordingly.
_path_files -g \*.tbz2 -W "$PKGDIR/All"
}
_gentoo_packages () {
local command="$argv[$#]"
[[ "$command" == (sets|licenses|installed(_versions|)|available(_versions|)|binary|category|(active_|)useflag|available_pkgnames_only|overlays) ]] || {
_message "unknown command: $command"
return 1
}
_gentoo_packages_$command
}
_gentoo_packages "$@"