shell-host/distro/ubuntu/add-ppa.sh

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#!/bin/bash
add_ppa () {
if [ $EUID != 0 ]; then
echo calling with sudo
sudo bash -c "$(declare -f add_ppa); add_ppa $*"
else
VERSION=jammy
KEYSDIR=/etc/apt/trusted.gpg.d
KEYSERVER=keyserver.ubuntu.com
declare OPTION; declare OPTARG; declare OPTIND
while getopts 'v:p:s:k:c:d:oi' OPTION; do
echo processing: option:$OPTION argument:$OPTARG index:$OPTIND remaining:${@:$OPTIND}
case "$OPTION" in
i)
INSTALL=true
;;
v)
VERSION=$OPTARG
;;
p)
PACKAGE=$OPTARG
;;
c)
CMD=$OPTARG
;;
d)
KEYSDIR=$OPTARG
;;
s)
KEYSERVER=$OPTARG
;;
o)
# overwrite any exising public key
KEYOVERWRITE=true
;;
*) echo unknown run option -$OPTARG
echo "USAGE: add-ppa <options> package/branch (e.g. git-core/ppa)"
echo "available options -v <ubnutu version name - default Jammy>; -p <apt install package name if not the same>"
;;
esac
done
shift $((OPTIND - 1))
#check input
if [ -z ${1+x} ]; then
echo "No ppa provided!"
return 1
fi
LAUNCHPAD="https://ppa.launchpadcontent.net"
DEV=$(echo $1 | cut -d ':' -f 2 | cut -d '/' -f1 )
PACKAGE=${PACKAGE:-$DEV}
CMD=${CMD:-$PACKAGE}
BRANCH=${2:-$(echo $1| cut -d '/' -f 2)}
URL="$LAUNCHPAD/$DEV/$BRANCH/ubuntu $VERSION main"
echo "*********** Adding PPA Repository ************"
echo DEVELOPER: $DEV
echo BRANCH: $BRANCH
echo PACKAGE: $PACKAGE
echo COMMAND: $CMD
echo URL: $URL
if [[ -t 0 ]]; then
read -n 1 -p "do you want to continue [y]=>" REPLY
[[ $REPLY != "y" ]] && return 0
fi
echo -e "\n*********************************************"
#create source list file
echo "deb $URL" > /etc/apt/sources.list.d/$DEV.list
echo "***** added /etc/apt/sources.list.d/$DEV.list with****"
cat /etc/apt/sources.list.d/$DEV.list
echo "*********************************************"
KEYFILE=$KEYSDIR/$DEV.gpg
[[ $KEYOVERWRITE ]] && rm $KEYFILE
if [ ! -f $KEYFILE ]; then
# using an update error to grab key id
KEY_ERROR=/tmp/${DEV}_key_error
touch $KEY_ERROR
apt-get update > /dev/null 2> $KEY_ERROR
cat $KEY_ERROR
KEY=$(sed -n 's/^.*NO_PUBKEY //p' "$KEY_ERROR" | head -1)
# echo Reposity Public Key Settings
# echo KEYS DIRECTORY: $KEYSDIR
# echo KEY SERVER: $KEYSERVER
# echo KEY: $KEY
if [ ! $KEY ]; then
echo can not determine $DEV/$BRANCH key sign
echo "removing file: /etc/apt/sources.list.d/$DEV.list and aborting"
rm /etc/apt/sources.list.d/$DEV.list
return 1
fi
echo downloading and saving public key $KEY for $DEV/$BRANCH to $KEYFILE
gpg --keyserver $KEYSERVER --recv $KEY
gpg --export $KEY > $KEYFILE
else
echo " >>>>>> $KEYFILE already exists, using that key $KEY <<<<<"
fi
echo ppa repo $DEV/$BRANCH for package $PACKAGE now registered, updating...
apt-get update 1> /dev/null
if [[ $INSTALL ]]; then
echo installing $PACKAGE
[[ -t 0 ]] && apt policy $PACKAGE
apt-get install $PACKAGE -y
$CMD --version
fi
fi
}
# # if script was executed then call the function
(return 0 2>/dev/null) || add_ppa $@