From 57876584c7fc76b671f09701302e859d9e4ff1ad Mon Sep 17 00:00:00 2001
From: Jonas Gunz <himself@jonasgunz.de>
Date: Thu, 13 Oct 2022 10:27:42 +0200
Subject: install script

---
 install.sh | 169 ++++++++++++++-----------------------------------------------
 1 file changed, 37 insertions(+), 132 deletions(-)

(limited to 'install.sh')

diff --git a/install.sh b/install.sh
index 77701b0..55086d1 100755
--- a/install.sh
+++ b/install.sh
@@ -32,141 +32,46 @@ SETS=(		["base"]=".vim .bashrc .bash_profile"
 		["desktop"]="base termite picom i3 deadd polybar .xinitrc .Xresources"
 	)
 
-
-#1: message
-yes_no() {
-	read -p "$1 (y/[n])" inp
-	case $inp in
-		[yY]* ) return 0;;
-		* ) 	return 1;;
-	esac
-}
-
-#interface on sterr
-multiselector() {
-	local argc=$#
-	local argv=( "$@" )
-	local cnt=0
-	local ret=""
-
-	for entry in "$@"; do
-		>&2 echo "$cnt) $entry"
-		((cnt=cnt + 1))
-	done
-
-	>&2 echo "Select entry(s)"
-	>&2 echo "eg. '1 3' '1-4' 'a'"
-	>&2 read -p " > " inp
-
-	for sel in $inp; do
-		local reg_range="^[0-9]+\-[0-9]+$"
-		local reg_single="^[0-9]+$"
-		local reg_all="^[aA]+"
-
-		if [[ $sel =~ $reg_range ]]; then
-			range=($(echo $sel | tr "-" " "))
-			for (( i=${range[0]}; i<=${range[1]}; i++ )); do
-				ret="$ret ${argv[$i]}"
-			done
-		elif [[ $sel =~ $reg_single ]]; then
-			ret="$ret ${argv[$sel]}"
-		elif [[ $sel =~ $reg_all ]]; then
-			ret=$@
-			break;
-		else
-			>&2 echo "Wrong input at \"$sel\""
-			ret=""
-			break
-		fi
-	done
-	echo $ret
-}
-
-selector() {
-	local regex="^-?[0-9]+\$"
-	local cnt=0
-	for selection in "$@"
-	do
-		echo "$cnt) $selection"
-		((cnt=$cnt + 1))
-	done
-
-	read -p "(default=0) >" inp
-	if [[ "$inp" =~ $regex ]] && [ $inp -ge 0 -a $inp -le $# ]
-	then
-		echo $inp
-		return $inp
-	elif [ -z $inp ]
-	then
-		return 0
-	else
-		return 2
-	fi
-}
-
-#1: source 2: destination
-link() {
-	if [ -e "$2" ]; then
-		if yes_no "$(basename $2) exists. Overwrite?"; then
-			if [ -d "$2" ]; then
-				rm -R "$2"
-			else
-				rm "$2"
-			fi
-		else
-			return
-		fi
-	fi
-
-	ln -s "$1" "$2"
-}
-
-choose_target() {
-	if [ ! -z "${CONFIGS[$1]}" ]; then
-		echo "Install $(pwd)/$1 to $HOME/${CONFIGS[$1]}/$1"
-		link "$(pwd)/$1" "$HOME/${CONFIGS[$1]}/$1"
-	elif [ ! -z "${SETS[$1]}" ]; then
-		for f in ${SETS[$1]}; do
-			choose_target $f
-		done
-	else
-		echo Target $1 not found. skipping.
-	fi
-}
-
-housekeeping() {
-	git submodule init
-	git submodule update
-
-	#.files is used to tell scripts where to look for the dotfiles
-	[ -f "$HOME/.files" ] && source "$HOME/.files"
-	if [ "$DOTFILEBASE" != "$(pwd)" ] && yes_no "'.files' out of date. Regenerate?"; then
-		echo "DOTFILEBASE=\"$(pwd)\"" > $HOME/.files
-	fi
-
-	if [ ! -f "$HOME/.files.config" ] && yes_no ".files.config does not exist. Populate with defaults?"; then
-		cp "config.default" "$HOME/.files.config"
-	fi
-}
-
-if [ $# -gt 0 ]
-then
-	for i in "$@"; do
-		choose_target "$i"
-	done
-	housekeeping
-	exit 0
-fi
-
-WORKDIR=$(realpath $(dirname $0))
+WORKDIR=$(realpath "$(dirname "$0")")
 cd "$WORKDIR" || (echo cd failed; exit 1)
 echo "Working in $WORKDIR"
 echo "Homedir is $HOME"
 
-selected=( $(multiselector "${!CONFIGS[@]}" "${!SETS[@]}" ) )
+# === CODE BELOW HERE ===
+
+source "lib/funcs.sh" || exit 1
+
+if [ $# -eq 0 ]; then
+	cat << EOF
+USAGE: $0 COMMAND [ARGS]
+COMMANDS
+	install [CONFIG ...]
+		install configurations. if none are provided,
+		a selection menu is showm.
+	hk
+		perform housekeeping functions
+EOF
+	exit 1
+fi
 
-for cnf in "${selected[@]}"; do
-	choose_target "$cnf"
-done
+CMD=$1
+shift
 
-housekeeping
+case $CMD in
+	install)
+		if [ $# -gt 0 ]; then
+			selected=( "$@" )
+		else
+			selected=( $(multiselector "${!CONFIGS[@]}" "${!SETS[@]}" ) )
+		fi
+		for cnf in "${selected[@]}"; do
+			choose_target "$cnf"
+		done
+		housekeeping;;
+	hk)
+		housekeeping;;
+	*)
+		echo Invalid command: "$CMD"
+		exit 1
+		;;
+esac
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