diff options
Diffstat (limited to 'bin/ebuild-helpers/newins')
| -rwxr-xr-x | bin/ebuild-helpers/newins | 67 |
1 files changed, 43 insertions, 24 deletions
diff --git a/bin/ebuild-helpers/newins b/bin/ebuild-helpers/newins index adf2d809e..03359851a 100755 --- a/bin/ebuild-helpers/newins +++ b/bin/ebuild-helpers/newins @@ -1,38 +1,57 @@ #!/bin/bash -# Copyright 1999-2011 Gentoo Foundation +# Copyright 1999-2012 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 source "${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}"/isolated-functions.sh +helper=${0##*/} + if [[ -z ${T} ]] || [[ -z ${2} ]] ; then - helpers_die "${0##*/}: Need two arguments, old file and new file" + __helpers_die "${helper}: Need two arguments, old file and new file" exit 1 fi -if [ ! -e "$1" ] ; then - helpers_die "!!! ${0##*/}: $1 does not exist" - exit 1 +(($#>2)) && \ + eqawarn "QA Notice: ${helper} called with more than 2 arguments: ${@:3}" + +stdin= +if ___eapi_newins_supports_reading_from_standard_input && [[ $1 == "-" ]]; then + stdin=yes fi -(($#>2)) && \ - eqawarn "QA Notice: ${0##*/} called with more than 2 arguments: ${@:3}" - -rm -rf "${T}/${2}" || exit $? -case "$EAPI" in - 0|1|2|3|3_pre2) - cp "$1" "$T/$2" || exit $? - ;; - *) - cp -P "$1" "$T/$2" - ret=$? - if [[ $ret -ne 0 ]] ; then - helpers_die "${0##*/} failed" - exit $ret +TMP=$(mktemp -d "${T}/.newins_tmp_XXXXXX") +trap 'rm -rf "${TMP}"' EXIT + +if [[ ${stdin} ]] ; then + if [[ -t 0 ]] ; then + __helpers_die "!!! ${helper}: Input is from a terminal" + exit 1 + fi + cat > "${TMP}/$2" + ret=$? +else + if [[ ! -e $1 ]] ; then + __helpers_die "!!! ${helper}: $1 does not exist" + exit 1 + fi + + cp_args="-f" + if [[ ${helper} == newins ]] ; then + if ___eapi_doins_and_newins_preserve_symlinks; then + cp_args+=" -P" fi - ;; -esac -doins "${T}/${2}" + fi + + cp ${cp_args} "$1" "${TMP}/$2" + ret=$? +fi + +if [[ ${ret} -ne 0 ]] ; then + __helpers_die "${0##*/} failed" + exit ${ret} +fi + +do${helper#new} "${TMP}/$2" ret=$? -rm -rf "${T}/${2}" -[[ $ret -ne 0 ]] && helpers_die "${0##*/} failed" +[[ $ret -ne 0 ]] && __helpers_die "${helper} failed" exit $ret |