From 05baab75dde151eaf099862f13a7ee67f5075ff6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tam=C3=A1s=20P=C3=A1l?= <folti78@gmail.com>
Date: Sat, 12 Jul 2014 23:33:17 +0200
Subject: [PATCH] exctract.plugin: added support for multiple compressors

Added support for the LZMA, LZOP, XZ and lzip compressors and for the
cpio archiver. Now works with files and paths containing whitespaces.
---
 plugins/available/extract.plugin.bash | 43 ++++++++++++++++++---------
 1 file changed, 29 insertions(+), 14 deletions(-)

diff --git a/plugins/available/extract.plugin.bash b/plugins/available/extract.plugin.bash
index bb520451..3389f2e0 100644
--- a/plugins/available/extract.plugin.bash
+++ b/plugins/available/extract.plugin.bash
@@ -6,20 +6,35 @@ extract () {
     echo "Error: No file specified."
     return 1
   fi
-	if [ -f $1 ] ; then
-		case $1 in
-			*.tar.bz2) tar xvjf $1   ;;
-			*.tar.gz)  tar xvzf $1   ;;
-			*.bz2)     bunzip2 $1    ;;
-			*.rar)     unrar x $1    ;;
-			*.gz)      gunzip $1     ;;
-			*.tar)     tar xvf $1    ;;
-			*.tbz2)    tar xvjf $1   ;;
-			*.tgz)     tar xvzf $1   ;;
-			*.zip)     unzip $1      ;;
-			*.Z)       uncompress $1 ;;
-			*.7z)      7z x $1       ;;
-			*)         echo "'$1' cannot be extracted via extract" ;;
+	if [ -f "$1" ] ; then
+		case "$1" in
+			*.tar.bz2)  tar xvjf "$1"             ;;
+			*.tar.gz)   tar xvzf "$1"             ;;
+			*.tar.xz|*.txz)
+                                    xz -dc "$1" | tar xvf -   ;;
+			*.tar.lzma) ( xz -dc "$1" || lzma -dc "$1" ) | tar xvf - ;;
+			*.tar.lzop) lzop -d -c "$1" | tar xvf - ;;
+			*.tar.lzip) lzip -d -c "$1" | tar xvf - ;;
+			*.cpio.gz|*.cpio.Z)
+				    gzip -dc "$1" | cpio -itvm ;;
+			*.cpio.bz2) bzip2 -dc "$1" | cpio -itvm ;;
+			*.cpio.xz)  xz -dc "$1" | cpio -itvm  ;;
+			*.cpio)     cpio -itvm < "$1"         ;;
+			*.bz2)      bunzip2 "$1"              ;;
+			*.rar)      unrar x "$1"              ;;
+			*.gz)       gunzip "$1"               ;;
+			*.tar)      tar xvf "$1"              ;;
+			*.tbz2)     tar xvjf "$1"             ;;
+			*.tgz)      tar xvzf "$1"             ;;
+			*.zip)      unzip "$1"                ;;
+			*.jar)      unzip "$1"                ;;
+			*.Z)        (uncompress "$1" || gzip -dc "$1") ;;
+			*.7z)       7z x "$1"                 ;;
+			*.lzma)     (xz -dc "$1" || lzma -d "$1") ;;
+			*.lzop)     lzop -d "$1"              ;;
+			*.lzip)     lzip -d "$1"              ;;
+			*.xz)       xz -d "$1"                ;;
+			*)          echo "'$1' cannot be extracted via extract" ;;
 		esac
 	else
 		echo "'$1' is not a valid file"