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author | Zac Medico <zmedico@gentoo.org> | 2009-03-12 05:55:37 +0000 |
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committer | Zac Medico <zmedico@gentoo.org> | 2009-03-12 05:55:37 +0000 |
commit | aacb5d3be42eb354596ca19db836bd3085bc2da9 (patch) | |
tree | 9be638d9a9d226b59e031bddffedfcc2f87eba4e /bin/ecompressdir | |
parent | 52376b6e7ce89b8dd048a4bb2afd4f6c3f822dfb (diff) | |
download | portage-aacb5d3be42eb354596ca19db836bd3085bc2da9.tar.gz portage-aacb5d3be42eb354596ca19db836bd3085bc2da9.tar.bz2 portage-aacb5d3be42eb354596ca19db836bd3085bc2da9.zip |
Move ebuild helpers into an ebuild-helpers subdirectory. (trunk r13063)
svn path=/main/branches/2.1.6/; revision=13077
Diffstat (limited to 'bin/ecompressdir')
-rwxr-xr-x | bin/ecompressdir | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/bin/ecompressdir b/bin/ecompressdir deleted file mode 100755 index 4dd35e549..000000000 --- a/bin/ecompressdir +++ /dev/null @@ -1,136 +0,0 @@ -#!/bin/bash -# Copyright 1999-2007 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Id$ - -source "${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}"/isolated-functions.sh - -if [[ -z $1 ]] ; then - vecho "${0##*/}: at least one argument needed" 1>&2 - exit 1 -fi - -case $1 in - --ignore) - shift - for skip in "$@" ; do - [[ -d ${D}${skip} ]] && touch "${D}${skip}.ecompress.skip" - done - exit 0 - ;; - --queue) - shift - set -- "${@/%/.ecompress.dir}" - set -- "${@/#/${D}}" - exec touch "$@" - ;; - --dequeue) - [[ -n $2 ]] && vecho "${0##*/}: --dequeue takes no additional arguments" 1>&2 - find "${D}" -name '*.ecompress.dir' -print0 \ - | sed -e 's:\.ecompress\.dir::g' -e "s:${D}:/:g" \ - | ${XARGS} -0 ecompressdir - find "${D}" -name '*.ecompress.skip' -print0 | ${XARGS} -0 rm -f - exit 0 - ;; - --*) - vecho "${0##*/}: unknown arguments '$*'" - exit 1 - ;; -esac - -# figure out the new suffix -suffix=$(ecompress --suffix) - -# funk_up_dir(action, suffix, binary) -# - action: compress or decompress -# - suffix: the compression suffix to work with -# - binary: the program to execute that'll compress/decompress -# The directory we act on is implied in the ${dir} variable -funk_up_dir() { - local act=$1 suffix=$2 binary=$3 - - local negate="" - [[ ${act} == "compress" ]] && negate="!" - - # first we act on all the files - find "${dir}" -type f ${negate} -iname '*'${suffix} -print0 | ${XARGS} -0 ${binary} - ((ret+=$?)) - - find "${dir}" -type l -print0 | \ - while read -d $'\0' brokenlink ; do - [[ -e ${brokenlink} ]] && continue - olddest=$(readlink "${brokenlink}") - [[ ${act} == "compress" ]] \ - && newdest="${olddest}${suffix}" \ - || newdest="${olddest%${suffix}}" - rm -f "${brokenlink}" - [[ ${act} == "compress" ]] \ - && ln -snf "${newdest}" "${brokenlink}${suffix}" \ - || ln -snf "${newdest}" "${brokenlink%${suffix}}" - ((ret+=$?)) - done -} - -# _relocate_skip_dirs(srctree, dsttree) -# Move all the directories we want to skip running compression -# on from srctree to dsttree. -_relocate_skip_dirs() { - local srctree="$1" dsttree="$2" - - [[ -d ${srctree} ]] || return 0 - - find "${srctree}" -name '*.ecompress.skip' -print0 | \ - while read -d $'\0' src ; do - src=${src%.ecompress.skip} - dst="${dsttree}${src#${srctree}}" - parent=${dst%/*} - mkdir -p "${parent}" - mv "${src}" "${dst}" - mv "${src}.ecompress.skip" "${dst}.ecompress.skip" - done -} -hide_skip_dirs() { _relocate_skip_dirs "${D}" "${T}"/ecompress-skip/ ; } -restore_skip_dirs() { _relocate_skip_dirs "${T}"/ecompress-skip/ "${D}" ; } - -ret=0 - -rm -rf "${T}"/ecompress-skip - -for dir in "$@" ; do - dir=${dir#/} - dir="${D}${dir}" - if [[ ! -d ${dir} ]] ; then - vecho "${0##*/}: /${dir#${D}} does not exist!" - continue - fi - cd "${dir}" - actual_dir=${dir} - dir=. # use relative path to avoid 'Argument list too long' errors - - # hide all the stuff we want to skip - hide_skip_dirs "${dir}" - - # since we've been requested to compress the whole dir, - # delete any individual queued requests - rm -f "${actual_dir}.ecompress.dir" - find "${dir}" -type f -name '*.ecompress.file' -print0 | ${XARGS} -0 rm -f - - # not uncommon for packages to compress doc files themselves - funk_up_dir "decompress" ".Z" "gunzip -f" - funk_up_dir "decompress" ".gz" "gunzip -f" - funk_up_dir "decompress" ".bz2" "bunzip2 -f" - - # forcibly break all hard links as some compressors whine about it - find "${dir}" -type f -links +1 -exec env file="{}" sh -c \ - 'cp -p "${file}" "${file}.ecompress.break" ; mv -f "${file}.ecompress.break" "${file}"' \; - - # now lets do our work - [[ -z ${suffix} ]] && continue - vecho "${0##*/}: $(ecompress --bin) /${actual_dir#${D}}" - funk_up_dir "compress" "${suffix}" "ecompress" - - # finally, restore the skipped stuff - restore_skip_dirs -done - -exit ${ret} |