Move .scripts -> .local/bin

2021-02-25 20:16:07 +01:00
parent 3ac7d9f601
commit ba10984084
40 changed files with 93 additions and 94 deletions
@@ -0,0 +1,186 @@
+#!/bin/sh
+
+# Vim plugin manager
+# Depends: git
+
+#----
+BASE="$XDG_CONFIG_HOME/vim/pack"
+#----
+DIR="$BASE/plugins"
+LIST="$BASE/list"
+START="$DIR/start"
+OPT="$DIR/opt"
+
+help() {
+	B=$(tput bold)
+	U=$(tput smul)
+	N=$(tput sgr0)
+
+	cat << EOF
+${B}NAME${N}
+	vimplugin.sh - vim plugin manager
+
+${B}SYNOPSIS${N}
+	${B}vimplugin.sh${N} [${U}OPTION${N}] [${U}COMMAND${N}] [<${U}ARG${N}>...]
+
+${B}OPTIONS${N}
+	${B}-h${N}	Display usage message and exit.
+
+${B}COMMANDS${N}
+	${B}init${N}
+		Creates all the required directories/files.
+
+	${B}install${N} ${U}URL${N} <${U}LOCATION${N}>
+		Install a new plugin from a valid GitHub ${U}URL${N}.
+		Store this plugin in <${U}LOCATION${N}> (start/opt), default to start.
+
+	${B}list${N} <${U}NUMBER${N}>
+		Print all the installed plugins.
+		If <${U}NUMBER${N}> is provided, print only the plugin in that position.
+
+	${B}remove${N}
+		Remove plugin, pick from selection menu.
+
+	${B}update${N}
+		Install/update all plugins stored in the config file.
+EOF
+}
+
+# Exit if no option is provided
+[ "$#" -eq 0 ] && help && exit 1
+
+SCRIPT="$(basename "$0")"
+
+# Option handling
+while getopts ':h?' opt; do
+	case $opt in
+		h)
+			help
+			exit 0
+			;;
+		\?)
+			echo "$SCRIPT: invalid option '$OPTARG'"
+			echo "Try '$SCRIPT -h' for more information."
+			exit 1
+			;;
+	esac
+done
+
+init() {
+	sudo mkdir -p "$START"
+	sudo mkdir -p "$OPT"
+	sudo touch "$LIST"
+	if [ ! -s "$LIST" ]; then
+		# Append to empty file
+		sudo sh -c 'echo "start:" >> '"$LIST"
+		sudo sh -c 'echo "opt:" >> '"$LIST"
+	fi
+}
+
+install() {
+	# Check if correct git URL
+	if [ -z "$(echo "$1" | sed -nr \
+		's/^https:\/\/github\.com\/(.*\/.*).git$/\1/p')" ]; then
+		echo "$SCRIPT: url invalid: $1"
+	else
+		# cd to correct directory if called from the CLI
+		if [ -z "$2" ]; then
+			# Default is directory 'start'
+			cd "$START" || exit
+		elif [ "$2" = "start" ]; then
+			cd "$START" || exit
+		elif [ "$2" = "opt" ]; then
+			cd "$OPT" || exit
+		fi
+
+		REPO="$(basename "$1" .git)"
+		if [ -d "$REPO" ]; then
+			cd "$REPO" || exit
+			sudo git pull --force 1> /dev/null
+			cd ".."
+			echo "Updated: $REPO"
+		else
+			sudo git clone "$1" 2> /dev/null
+
+			# Add git URL to config file
+			if [ -z "$2" ]; then
+				# Append before 'opt:'
+				sudo sed -i '/opt:/ i '"$1" "$LIST"
+			elif [ "$2" = "start"  ]; then
+				# Append before 'opt:'
+				sudo sed -i '/opt:/ i '"$1" "$LIST"
+			elif [ "$2" = "opt" ]; then
+				# Append at the end of the file
+				sudo sed -i '$ a '"$1" "$LIST"
+			fi
+
+			echo "Installed: $REPO"
+		fi
+	fi
+}
+
+list() {
+	if [ -z "$1" ]; then
+		echo "Listing all installed plugins.."
+	fi
+
+	PLUGIN="$(find "$DIR" -mindepth 2 -maxdepth 2 \
+		| sort | awk -F '/' '{ print $(NF-1)"/"$NF }')"
+	NUM=0
+	for p in $PLUGIN; do
+		NUM=$((NUM + 1))
+
+		if [ -z "$1" ]; then
+			echo "$NUM) $p"
+		elif [ "$NUM" = "$1" ]; then
+			echo "$p"
+		fi
+	done
+}
+
+remove() {
+	list
+	printf "Enter the number to remove: "
+	read -r OPTION
+
+	if [ -z "$(echo "$OPTION" | sed -nr 's/^([0-9]+)$/\1/p')" ]; then
+		echo "Please select a number"
+	else
+		TO_REMOVE="$(list "$OPTION")"
+		if [ -n "$TO_REMOVE" ]; then
+			sudo rm -rf "$DIR/$TO_REMOVE"
+			sudo sed -i '/'"$(basename "$TO_REMOVE")"'\.git/d' "$LIST"
+			echo "Removed plugin: $TO_REMOVE"
+		fi
+	fi
+}
+
+update() {
+	echo "Updating.."
+
+	init
+
+	cd "$START" || exit
+	while read -r l; do
+		if [ "$l" = "start:"  ]; then
+			cd "$START" || exit
+		elif [ "$l" = "opt:"  ]; then
+			cd "$OPT" || exit
+		else
+			install "$l" "script"
+		fi
+	done < "$LIST"
+}
+
+# Command handling
+shift $((OPTIND - 1))
+case "$1" in
+	init | install | list | remove | update)
+		"$@"
+		;;
+	*)
+		echo "$SCRIPT: invalid command '$1'"
+		echo "Try '$SCRIPT -h' for more information."
+		exit 1
+		;;
+esac