Generalize pacman_config
This commit is contained in:
Augusto Gunsch
parent
09f7b7e45a
commit
dfe67e2856
243
install.sh
243
install.sh
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@ -8,15 +8,36 @@ YELLOW='\033[1;33m'
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NC='\033[0m' # No Color
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BOLD=$(tput bold)
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NORM=$(tput sgr0)
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readonly RED
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readonly LGREEN
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readonly YELLOW
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readonly NC
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readonly BOLD
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readonly NORM
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### VARS ###
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CURPHASE=1
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MAXPHASE=2
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CUR_PHASE=1
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MAX_PHASE=2
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readonly MAX_PHASE
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### DISTRO ###
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PACMAN_PATH="/etc/pacman.conf"
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PACMAN_TEMP_PATH="/tmp/pacman.conf"
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DISTRO=$(lsb_release -is)
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DEFAULT_INCLUDE='/etc/pacman.d/mirrorlist'
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if [ "$DISTRO" != "Arch" -a "$DISTRO" != "Artix" ]; then
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echo "Error: $(lsb_release -ds) not supported"
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usage
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fi
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readonly PACMAN_PATH
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readonly PACMAN_TEMP_PATH
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readonly DISTRO
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readonly DEFAULT_INCLUDE
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### OPTIONS AND PARAMETERS ###
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usage() {
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printf "Usage: $0 [-nhv] (-p | [-d] <user>)\n -p: Install packages only\n -d: Install dotfiles only\n -h: Display this message\n -n: Do not prompt for confirmation\n -v: Verbose output\n user: User that the dotfiles should be installed to\n"
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printf "Usage: $0 [-nhv] (-p | [-d] -u <user>)\n -p: Install packages only\n -d: Install dotfiles only\n -h: Display this message\n -n: Non-interactive mode\n -v: Verbose output\n -u <user>: User that the dotfiles should be installed to\n"
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exit 2
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}
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@ -41,18 +62,18 @@ exclusive()
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while getopts ":nvhdpu:" c; do
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case $c in
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d)
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[ "$INSTALL" = PACKAGES ] && exclusive '-p' '-d'
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MAXPHASE=$((MAXPHASE-1))
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[ "$INSTALL" = "PACKAGES" ] && exclusive '-p' '-d'
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MAX_PHASE=$((MAX_PHASE-1))
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set_var INSTALL DOTFILES "-d" ;;
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p)
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[ "$INSTALL" = DOTFILES ] && exclusive '-p' '-d'
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[ "$INSTALL" = "DOTFILES" ] && exclusive '-p' '-d'
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[ -n "$INSTALLUSER" ] && exclusive '-p' '<user>'
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MAXPHASE=$((MAXPHASE-1))
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MAX_PHASE=$((MAX_PHASE-1))
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set_var INSTALL PACKAGES "-p" ;;
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u)
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[ "$INSTALL" = PACKAGES ] && exclusive '-p' '<user>'
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[ "$INSTALL" = "PACKAGES" ] && exclusive '-p' '<user>'
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set_var INSTALLUSER $OPTARG "-u" ;;
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n) NOCONFIRM=true ;;
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n) NO_CONFIRM=true ;;
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v) VERBOSE=true ;;
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h) usage ;;
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?) echo "Unknown option -$OPTARG"; usage ;;
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@ -77,12 +98,12 @@ fi
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### ASK FOR CONFIRMATION ###
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if [ ! $NOCONFIRM ]; then
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if [ ! $NO_CONFIRM ]; then
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echo "${BOLD}Please confirm operation:${NORM}"
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echo -ne "Installing ${LGREEN}${INSTALL@L}${NC}"
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[ -n "$INSTALLUSER" ] && echo -ne " for ${LGREEN}$INSTALLUSER ($HOMEDIR)${NC}"
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printf "\n"
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echo -n "Continue installation? [y/N] "
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echo -n "Proceed with installation? [y/N] "
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read ans
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case $ans in
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y|Y) break ;;
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@ -94,8 +115,8 @@ fi
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[ $VERBOSE ] && set -x
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printphase() {
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echo -e "${BOLD}${YELLOW}[$CURPHASE/$MAXPHASE] $1 phase${NC}${NORM}"
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CURPHASE=$((CURPHASE+1))
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echo -e "${BOLD}${YELLOW}[$CUR_PHASE/$MAX_PHASE] $1 phase${NC}${NORM}"
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CUR_PHASE=$((CUR_PHASE+1))
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}
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install_aur() {
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@ -124,7 +145,7 @@ install() {
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}
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prompt() {
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[ $NOCONFIRM ] && return true
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[ $NO_CONFIRM -eq 1 ] && return true
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echo -n "$1 [Y/n]"
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read ans
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case $ans in
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@ -133,45 +154,169 @@ prompt() {
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esac
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}
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pacman_conf() {
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echo -n "Adding $2 to $1 (/etc/pacman.conf)..."
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awk '$0 ~ /^'$1'[[:blank:]]+=.*[[:blank:]]'$2'[[:blank:]].*/ { exit 0 }' /etc/pacman.conf
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if [ $? = 0 ]; then
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awk '$0 ~ /^'$1'[[:blank:]]+=.*/ { exit 1 }' /etc/pacman.conf
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if [ $? = 1 ]; then
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pacman_config() {
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local LABEL=$1
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local OPTION=$2
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local VALUE=$3
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local APPEND=${4:-0} #int
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local LOW_PRIORITY=${5:-0} #int
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local VALUE_ESCAPE=$(echo $VALUE | sed 's/\//\\\//g')
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# 1st script
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# if(there is [LABEL] uncommented):
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# if(there is OPTION uncommented):
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# if(VALUE != CURRENT_VALUE):
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# if(APPEND):
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# append(VALUE);
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# else:
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# substitute(CURRENT_VALUE,VALUE);
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# 2nd script
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# else if(there is OPTION = VALUE commented):
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# uncomment(OPTION = VALUE);
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# 3rd script
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# else if(there is [LABEL] commented):
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# uncomment(LABEL);
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# if(there is OPTION = VALUE commented):
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# uncomment(OPTION = VALUE);
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# else:
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# append(OPTION = VALUE);
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# 4th script
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# else:
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# append([LABEL]);
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# append(OPTION = VALUE);
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set +e
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awk '
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BEGIN { todo = 1 }
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{ if ($0 ~ /^\['$LABEL'\][[:blank:]]*$/) {
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print $0
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while(1) {
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hasline = getline
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if (!hasline || $0 ~ /^\[.*\][[:blank:]]*$/) {
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break
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}
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else if ($0 ~ /^'$OPTION'[[:blank:]]+=.*/) {
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todo = 0
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if ($0 !~ /[[:blank:]]'$VALUE_ESCAPE'/) {
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if('$APPEND') {$(NF+1) = "'$VALUE'"}
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else {$3 = "'$VALUE'"; NF = 3}
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}
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print $0
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break
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}
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print $0
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}
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} else {
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print $0
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} }
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END { exit todo } ' \
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$PACMAN_PATH > $PACMAN_TEMP_PATH
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if [ $? -eq 1 ]; then
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awk '
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BEGIN { todo = 1 }
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{ if ($0 ~ /^\['$LABEL'\][[:blank:]]*$/) {
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print $0
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while(1) {
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hasline = getline
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if (!hasline || $0 ~ /^\[.*\][[:blank:]]*$/) {
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break
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}
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if ($0 ~ /^#?'$OPTION'[[:blank:]]+=.*[[:blank:]]'$VALUE_ESCAPE'/) {
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todo = 0
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$1 = "'$OPTION'"
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print $0
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break
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}
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print $0
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}
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} else {
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print $0
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} }
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END { exit todo } ' \
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$PACMAN_PATH > $PACMAN_TEMP_PATH
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if [ $? -eq 1 ]; then
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awk '
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BEGIN { todo = 1 }
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{
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if ($0 ~ /^'$1'[[:blank:]]+=.*/ && todo)
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{
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$(NF+1) = "'$2'"
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todo = 0
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}
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print $0
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}' \
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/etc/pacman.conf > /tmp/pacman.conf
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mv /tmp/pacman.conf /etc/pacman.conf
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else
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awk '$0 ~ /^#'$1'[[:blank:]]+=[[:blank:]]*$/ { exit 1 } ' /etc/pacman.conf
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if [ $? = 1 ]; then
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awk '
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BEGIN { todo = 1 }
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{
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if ($0 ~ /^#'$1'[[:blank:]]+=[[:blank:]]*$/ && todo)
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{
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$1 = "'$1'"
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$(NF+1) = "'$2'"
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todo = 0
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{ if ($0 ~ /^#?\['$LABEL'\][[:blank:]]*$/) {
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todo = 0
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print "['$LABEL']"
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while(1) {
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hasline = getline
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if (!hasline || $0 ~ /^\[.*\][[:blank:]]*$/) {
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print "'$OPTION' = '$VALUE'"
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print ""
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print $0
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break
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}
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if ($0 ~ /^#?'$OPTION'[[:blank:]]+=.*[[:blank:]]'$VALUE_ESCAPE'/) {
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$1 = "'$OPTION'"
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print $0
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break
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}
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print $0
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}' \
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/etc/pacman.conf > /tmp/pacman.conf
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mv /tmp/pacman.conf /etc/pacman.conf
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else
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echo "'$1' = $2" >> /etc/pacman.conf
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}
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} else {
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print $0
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} }
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END { exit todo } ' \
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$PACMAN_PATH > $PACMAN_TEMP_PATH
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if [ $? -eq 1 ]; then
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if [ $LOW_PRIORITY -eq 1 ]; then
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cat $PACMAN_PATH > $PACMAN_TEMP_PATH
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echo "" >> $PACMAN_TEMP_PATH
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echo "[$LABEL]" >> $PACMAN_TEMP_PATH
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echo "$OPTION = $VALUE" >> $PACMAN_TEMP_PATH
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else
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awk '
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BEGIN { todo = 1 }
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{
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if (todo && $0 ~ /^#?\[.*\][[:blank:]]*$/) {
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print "['$LABEL']"
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print "'$OPTION' = '$VALUE'"
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print ""
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todo = 0
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}
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print $0
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}
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END {
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if (todo) {
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print ""
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print "['$LABEL']"
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print "'$OPTION' = '$VALUE'"
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}
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} ' \
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$PACMAN_PATH > $PACMAN_TEMP_PATH
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fi
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fi
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fi
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fi
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mv $PACMAN_TEMP_PATH $PACMAN_PATH
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set -e
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}
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pacman_opt() {
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local CONFIG=$1
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local VALUE=$2
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echo -n "Adding $VALUE to $CONFIG (/etc/pacman.conf)..."
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pacman_config options $CONFIG $VALUE 1 0
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echo "done"
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}
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pacman_repo() {
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local REPO=$1
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local INCLUDE=${2:-$DEFAULT_INCLUDE}
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echo -n "Enabling repository [$REPO] (/etc/pacman.conf)..."
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pacman_config $REPO "Include" $INCLUDE 0 1
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echo "done"
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}
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@ -183,12 +328,12 @@ link() {
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install_doas() {
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#install_aur requires sudo or doas
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[ ! $(prompt "Do you want to install doas (will remove sudo if installed)?") ] && return
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[ ! $(prompt "Do you want to install doas (will remove sudo and forbid it in /etc/pacman.conf)?") ] && return
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install sudo
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install_aur doas
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remove sudo
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pacman_conf IgnorePkg sudo
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pacman_conf NoUpgrade sudo
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pacman_opt IgnorePkg sudo
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pacman_opt NoUpgrade sudo
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link /bin/doas /bin/sudo
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echo -n "Configuring doas... "
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echo "permit persist $INSTALLUSER as root" > /etc/doas.conf
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