diff options
| -rw-r--r-- | eclass/savedconfig.eclass | 40 |
1 files changed, 27 insertions, 13 deletions
diff --git a/eclass/savedconfig.eclass b/eclass/savedconfig.eclass index e0b1953d56d0..f62a6055ffdb 100644 --- a/eclass/savedconfig.eclass +++ b/eclass/savedconfig.eclass @@ -38,6 +38,13 @@ case ${EAPI} in *) die "EAPI=${EAPI:-0} is not supported" ;; esac +# @ECLASS-VARIABLE: _SAVEDCONFIG_CONFIGURATION_FILE +# @DEFAULT_UNSET +# @INTERNAL +# @DESCRIPTION: +# Path of configuration file, relative to /etc/portage/savedconfig, +# restored by restore_config() and saved by save_config(). + # @FUNCTION: save_config # @USAGE: <config files to save> # @DESCRIPTION: @@ -51,20 +58,26 @@ save_config() { fi [[ $# -eq 0 ]] && die "Usage: save_config <files>" - local dest="/etc/portage/savedconfig/${CATEGORY}" + local configfile + if [[ -n ${_SAVEDCONFIG_CONFIGURATION_FILE} ]] ; then + configfile="/etc/portage/savedconfig/${_SAVEDCONFIG_CONFIGURATION_FILE}" + else + configfile="/etc/portage/savedconfig/${CATEGORY}/${PF}" + fi + if [[ $# -eq 1 && -f $1 ]] ; then - # Just one file, so have the ${PF} be that config file - dodir "${dest}" - cp "$@" "${ED%/}/${dest}/${PF}" || die "failed to save $*" + # Just one file, so have the ${configfile} be that config file + dodir "${configfile%/*}" + cp "$@" "${ED%/}/${configfile}" || die "failed to save $*" else - # A dir, or multiple files, so have the ${PF} be a dir + # A dir, or multiple files, so have the ${configfile} be a dir # with all the saved stuff below it - dodir "${dest}/${PF}" - treecopy "$@" "${ED%/}/${dest}/${PF}" || die "failed to save $*" + dodir "${configfile}" + treecopy "$@" "${ED%/}/${configfile}" || die "failed to save $*" fi elog "Your configuration for ${CATEGORY}/${PF} has been saved in " - elog "/etc/portage/savedconfig/${CATEGORY}/${PF} for your editing pleasure." + elog "\"${configfile}\" for your editing pleasure." elog "You can edit these files by hand and remerge this package with" elog "USE=savedconfig to customise the configuration." elog "You can rename this file/directory to one of the following for" @@ -76,7 +89,7 @@ save_config() { # @FUNCTION: restore_config # @USAGE: <config files to restore> # @DESCRIPTION: -# Restores the configuation saved ebuild previously potentially with user edits. +# Restores the package's configuration file probably with user edits. # You can restore a single file or a whole bunch, just make sure you call # restore_config with all of the files to restore at the same time. # @@ -107,10 +120,11 @@ restore_config() { [[ -r ${configfile} ]] || configfile=${base}/${CHOST}/${check} [[ -r ${configfile} ]] || configfile=${base}/${check} einfo "Checking existence of ${configfile} ..." - if [[ -r "${configfile}" ]]; then - einfo "found ${configfile}" - found=${configfile}; - break; + if [[ -r "${configfile}" ]] ; then + einfo "Found \"${configfile}\"" + found=${configfile} + _SAVEDCONFIG_CONFIGURATION_FILE=${configfile#${base}/} + break fi done if [[ -f ${found} ]]; then |