- mcrypt completion by Ariel Fermani <the_end@bbs.frc.utn.edu.ar>

contrib/mcrypt

@@ -0,0 +1,77 @@
+# mcrypt(1) completion by Ariel Fermani <the_end@bbs.frc.utn.edu.ar>
+#
+_mcrypt()
+{
+	local cur prev i decrypt
+
+	COMPREPLY=()
+	cur=${COMP_WORDS[COMP_CWORD]}
+	prev=${COMP_WORDS[COMP_CWORD-1]}
+
+	case "$prev" in
+		-@(g|-openpgp-z))
+			COMPREPLY=( $( compgen -W '0 1 2 3 4 5 6 7 8 9' \
+				-- $cur ) )
+			return 0
+			;;
+		-@(o|-keymode))
+			COMPREPLY=( $( mcrypt --list-keymodes 2> /dev/null |
+				grep "^$cur" ) )
+			return 0
+			;;
+		-@(m|-mode))
+			COMPREPLY=( $( mcrypt --list 2> /dev/null |
+				sed -e 's/.*: //' -e 's/ $//' | sort |
+				uniq | tr " " "\n" | grep "^$cur" ) )
+			return 0
+			;;
+		-@(a|-algorithm))
+			COMPREPLY=( $( mcrypt --list 2> /dev/null |
+				awk '{print $1}' | grep "^$cur" ) )
+			return 0
+			;;
+		-@(h|-hash))
+			COMPREPLY=( $( mcrypt --list-hash 2> /dev/null |
+				sed 1d | grep "^$cur" ) )
+			return 0
+			;;
+		-@(k|s|-@(key?(size))))
+			return 0
+			;;
+		-@(f|c|-@(keyfile|config)))
+			_filedir
+			return 0
+			;;
+		--@(algorithm|mode)s-directory)
+			_filedir -d
+			return 0
+			;;
+	esac
+
+	if [[ "$cur" == -* ]]; then
+		COMPREPLY=( $( compgen -W '-g --openpgp --openpgp-z -d \
+			--decrypt -s --keysize -o --keymode -f --keyfile \
+			-c --config -a --algorithm --algorithms-directory \
+			-m --mode --modes-directory -h --hash -k --key \
+			--noiv -b --bare -z --gzip -p --bzip2 --flush -l \
+			--doublecheck -u --unlink --nodelete -t --time -F \
+			--force --echo -r --random --list --list-keymodes \
+			--list-hash -V --verbose -q --quiet --help -v \
+			--version -L --license' -- $cur ) )
+	elif [[ ${COMP_WORDS[0]} == mdecrypt ]]; then
+		_filedir '@(nc)'
+	else
+		decrypt=0
+		for (( i=1; i < ${#COMP_WORDS[@]}-1; i++ )); do
+			if [[ ${COMP_WORDS[i]} == -@(d|-decrypt) ]]; then
+				_filedir '@(nc)'
+				decrypt=1
+				break
+			fi
+		done
+		if [[ $decrypt -eq 0 ]]; then
+			_filedir
+		fi
+	fi
+}
+complete -o filenames -F _mcrypt mcrypt mdecrypt