apt-cyg/apt-msys2

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#!/bin/bash
# The MIT License (MIT)
#
# Copyright (c) 2014 Steven Penny
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
function usage {
local rw=(
'apt-msys2 [command] [packages]'
''
'Commands:'
' install <packages> install packages'
' listfiles <packages> list files owned by packages'
' search <patterns> search for a filename from all available packages'
)
printf '%s\n' "${rw[@]}"
}
function urlencode {
sed '
s / %2f g
s : %3a g
' <<< "$1"
}
function findworkspace {
mirror=http://downloads.sourceforge.net/project/msys2
repo=REPOS/MINGW/$ARCH
local mirrordir=/var/cache/$(urlencode $mirror)/$repo
mkdir -p $mirrordir
cd $mirrordir
}
function getdb {
[ -e mingw64.files.tar.gz ] && return
wget $mirror/$repo/mingw64.files.tar.gz
tar --no-an -Oxf mingw64.files.tar.gz desc files > mingw64.lst
}
function apt-listfiles {
findworkspace
getdb
local pkg
for pkg in ${packages[*]}
do
awk '
$2 == "%NAME%\n" pkg {
print $NF
}
' pkg=$pkg RS=%FILENAME% FS='\n\n' mingw64.lst
done |
head -c-1
}
function apt-install {
findworkspace
getdb
local pkg file eu oe rw
for pkg in ${packages[*]}
do
file=$(awk '$5 == pkg, $0 = $2' pkg=$pkg RS=%FILENAME% FS='\n' mingw64.lst)
wget -nc $mirror/$repo/$file
tar --str 1 -x -C / -f $file
apt-msys2 listfiles $pkg | grep '\.exe$' | while read eu
do
oe=$(sed 's-^.*/--; s-\.exe$--' <<< $eu)
rw=(
'tg=$(cygpath -m $1)'
'shift'
'cygstart ${0#/usr/local} $tg $*'
)
printf '%s\n' "${rw[@]}" > $oe
install $oe /usr/local/bin
done
echo Package $pkg installed
done
}
function apt-search {
findworkspace
getdb
for pkg in ${packages[*]}
do
awk '
$0 ~ pkg {
print $5
}
' pkg="$pkg" RS=%FILENAME% FS='\n' mingw64.lst
done
}
while (( $# ))
do
case "$1" in
install | listfiles | search)
if [[ $command ]]
then
packages+=($1)
else
command=$1
fi
shift
;;
*)
packages+=($1)
shift
;;
esac
done
if [ $HOSTTYPE = x86_64 ]
then
ARCH=x86_64
else
ARCH=x86
fi
if type -t apt-$command | grep -q function
then
apt-$command
else
usage
fi