From 71a41f72cc38e646ed2945f4c7b343a60247d968 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Thu, 11 Jan 2007 18:50:51 +0000
Subject: add support for user-customizable compression #9870

svn path=/main/trunk/; revision=5555
---
 bin/ecompressdir | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100755 bin/ecompressdir

(limited to 'bin/ecompressdir')

diff --git a/bin/ecompressdir b/bin/ecompressdir
new file mode 100755
index 00000000..405f8e2f
--- /dev/null
+++ b/bin/ecompressdir
@@ -0,0 +1,44 @@
+#!/bin/bash
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id: prepalldocs 3483 2006-06-10 21:40:40Z genone $
+
+if [[ -z $1 ]] ; then
+	echo "${0##*/}: at least one argument needed" 1>&2
+	exit 1
+fi
+
+# figure out the new suffix
+suffix=$(ecompress --suffix)
+[[ -z ${suffix} ]] && exit 0
+
+source "${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}"/isolated-functions.sh
+
+ret=0
+
+for dir in "$@" ; do
+	dir="${D}${dir}"
+	if [[ ! -d ${dir} ]] ; then
+		vecho "${0##*/}: ${dir#${D}} does not exist!"
+		continue
+	else
+		vecho "${0##*/}: $(ecompress --bin) ${dir#${D}}"
+	fi
+
+	find "${dir}" -type f -print0 | xargs -0 ecompress
+	((ret+=$?))
+	find -L "${dir}" -type l | \
+	while read brokenlink ; do
+		olddest=$(readlink "${brokenlink}")
+		newdest="${olddest}${suffix}"
+		if [[ -e ${newdest} ]] ; then
+			ln -snf "${newdest}" "${brokenlink}"
+			((ret+=$?))
+		else
+			vecho "ecompressdir: unknown broken symlink: ${brokenlink}"
+			((++ret))
+		fi
+	done
+done
+
+exit ${ret}
-- 
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