initial commit

README.md

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+# agetar
+actual description and development pending... I am lazy

agetar

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+#!/bin/sh
+
+# I can't believe I'm making this
+
+RED="$(tput setaf 9)" || RED="$(tput setf 4)"
+GREEN="$(tput setaf 10)" || GREEN="$(tput setf 2)"
+YELLOW="$(tput setaf 11)" || YELLOW="$(tput setf 6)"
+RESET="$(tput sgr0)"
+set -euf
+BN="${0##*/}"
+export POSIXLY_CORRECT=1
+
+if [ "${NO_COLOR:-}" ]; then
+	RED="" GREEN="" YELLOW="" RESET=""
+fi
+
+errecho() {
+	>&2 echo "$*$RESET"
+}
+
+fail() {
+	errecho "${RED}error: $BN: $RESET$*"
+	exit 1
+}
+
+usage() {
+	cat >&2 <<-EOF
+		usage:
+		    $BN 
+	EOF
+}
+
+AGEOPTS=
+RECIPIENTS=
+RECIPIENTS_FILES=
+IDENTITIES=
+while getopts :hedo:apr:R:i: OPT; do
+	case $OPT in
+		h) usage && exit 0 ;;
+		e) TYPE=e; AGEOPTS="$AGEOPTS -e" ;;
+		d) TYPE=d; AGEOPTS="$AGEOPTS -d" ;;
+		o) [ ! "${OUTPUT:-}" ] && OUTPUT="$OPTARG" || fail "don't specify output twice D:" ;;
+		a) AGEOPTS="$AGEOPTS -a" ;;
+		p) AGEOPTS="$AGEOPTS -p" ;;
+		r) RECIPIENTS="$RECIPIENTS -r '$(printf '%s' "$OPTARG" | sed -e "s/'/'\\\\''/g")'" ;;
+		R) RECIPIENTS_FILES="$RECIPIENTS_FILES -R '$(printf '%s' "$OPTARG" | sed -e "s/'/'\\\\''/g")'" ;;
+		i) IDENTITIES="$IDENTITIES -i '$(printf '%s' "$OPTARG" | sed -e "s/'/'\\\\''/g")'" ;;
+		*) ;;
+	esac
+done
+shift $((OPTIND - 1))
+
+[ "$#" -lt 1 ] && usage && exit 1
+[ ! "${TYPE:-}" ] && fail 'specify one of -e or -d'
+
+TAR="$(mktemp)"
+trap 'rm "$TAR"' INT HUP QUIT EXIT
+if [ "$TYPE" = "e" ]; then
+	{ type bsdtar && CMD="bsdtar -rL -f"; } || \
+		{ type tar && CMD="tar -rh -f"; } || \
+		fail "can't find tar command!"
+	for f; do
+		if [ -f "$f" ] || [ -d "$f" ]; then
+			$CMD "$TAR" "$f" >/dev/null 2>&1
+		else
+			errecho "$f is not a regular file or directory! skipping..."
+		fi
+	done
+	eval 'age $AGEOPTS ${OUTPUT:+-o "$OUTPUT"} '"$RECIPIENTS $RECIPIENTS_FILES $IDENTITIES"' "$TAR"'
+else
+	{ type bsdtar && CMD="bsdtar -x -f"; } || \
+		{ type tar && CMD="tar -x -f"; } || \
+		fail "can't find tar command!"
+	for f; do
+		eval 'age $AGEOPTS -o "$TAR" '"$RECIPIENTS $RECIPIENTS_FILES $IDENTITIES"' "$f"'
+		[ ! -d "${OUTPUT:=$PWD}" ] && mkdir -p "$OUTPUT"
+		$CMD "$TAR" -C "$OUTPUT"
+	done
+fi