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|
#!/usr/bin/env bash
source "${PALUDIS_EBUILD_DIR}/echo_functions.bash"
old_set=$-
set -a
for f in ${PALUDIS_BASHRC_FILES}; do
[[ -f "${f}" ]] && source "${f}"
done
[[ "${old_set}" == *a* ]] || set +a
LOCAL=
REMOTE=
unset LANG ${!LC_*}
export LC_ALL=C
TMPDIR=/var/tmp
FETCHER_OPTIONS=( )
UNPACK_OPTIONS=( )
RSYNC_OPTIONS=( )
while [[ $# -gt 0 ]]; do
case "${1}" in
--strip-components=*)
UNPACK_OPTIONS[${#UNPACK_OPTIONS[@]}]=--tar-option="${1}"
;;
--exclude=*)
RSYNC_OPTIONS[${#RSYNC_OPTIONS[@]}]=--exclude
RSYNC_OPTIONS[${#RSYNC_OPTIONS[@]}]="${1#*=}"
;;
--exclude-from=*)
RSYNC_OPTIONS[${#RSYNC_OPTIONS[@]}]=--exclude-from
RSYNC_OPTIONS[${#RSYNC_OPTIONS[@]}]="${1#*=}"
;;
--tmpdir=*)
TMPDIR="${1#*=}"
;;
--fetcher-option=*)
FETCHER_OPTIONS[${#RSYNC_OPTIONS[@]}]="${1#*=}"
;;
--tar-option=*)
UNPACK_OPTIONS[${#UNPACK_OPTIONS[@]}]="${1}"
;;
--rsync-option=*)
RSYNC_OPTIONS[${#RSYNC_OPTIONS[@]}]="${1#*=}"
;;
--gpg-signature=*)
GPG_SIG="${1#*=}"
;;
--help)
PROTO="${0##*/do}"
if [[ "${PROTO}" == tar+file ]]; then
echo " URL syntax: tar+file:///PATH"
elif [[ "${PROTO}" == tar+http || "${PROTO}" == tar+https || "${PROTO}" == tar+ftp ]]; then
echo " URL syntax: ${PROTO}://[USERNAME[:PASSWORD]@]SERVER[:PORT]/PATH"
else
# This syncer can handle any protocol for which there
# is a fetcher. The user can symlink/copy this syncer
# to enable support for other protocols, but we can't
# give them much help with the syntax....
PROTO="${PROTO#tar+}"
echo " URL syntax: tar+${PROTO}://[$( tr [:lower:] [:upper:] <<<"${PROTO}" )-URL]"
fi
echo " Options:"
echo " --exclude=PATTERN Use PATTERN as an exclude pattern"
echo " --exclude-from=FILE Use FILE as a list of exclude patterns"
echo " --strip-components=N Ignore the first N components of the"
echo " paths from the tarball"
echo " --tmpdir=DIR Use DIR as base directory for"
echo " temporary files (/var/tmp by default)"
echo " --fetcher-option=OPTION Pass OPTION to the fetcher"
echo " (The standard fetchers do not"
echo " accept any options - this is only"
echo " useful with custom fetchers)"
echo " --rsync-option=OPTION Pass OPTION to the local rsync"
echo " --tar-option=OPTION Pass OPTION to tar"
exit 0
;;
--revision=*)
eerror "${0}: --revision unsupported"
exit 1
;;
--*)
ewarn "${0}: unknown option '${1%%=*}'"
;;
*)
if [[ -z "${LOCAL}" ]]; then
LOCAL="${1}"
elif [[ -z "${REMOTE}" ]]; then
REMOTE="${1}"
else
eerror "${0}: extra argument '${1}'"
exit 1
fi
;;
esac
shift
done
if [[ -z "${LOCAL}" ]]; then
eerror "${0}: unspecified local repository directory"
exit 1
elif [[ -z "${REMOTE}" ]]; then
eerror "${0}: unspecified remote repository URL"
exit 1
fi
URL="${REMOTE#tar+}"
PROTOCOL="${URL%%://*}"
if [[ -z "${PROTOCOL}" ]]; then
eerror "'${REMOTE}' is not a valid URL"
exit 1
fi
if [[ -e "${LOCAL}" && ! -d "${LOCAL}" ]]; then
eerror "'${LOCAL}' exists but is not a directory"
exit 1
fi
FETCHER=
FETCHER_NAME="do$( tr '[:upper:]' '[:lower:]' <<<"${PROTOCOL}" )"
for d in ${PALUDIS_FETCHER_DIRS:-${PALUDIS_EBUILD_DIR}/fetchers/}; do
if [[ -x "${d}/${FETCHER_NAME}" ]]; then
FETCHER="${d}/${FETCHER_NAME}"
break
fi
done
if [[ -z "${FETCHER}" ]]; then
eerror "Could not find a fetcher for '${PROTOCOL}'"
exit 1
fi
cleanup_and_exit()
{
local ret=${1}
if [[ -d ${TEMP} ]] ; then
rm -rf "${TEMP}" || eerror "Couldn't remove temporary directory: ${TEMP}"
fi
exit ${ret}
}
TEMP="$( mktemp -d -p "${TMPDIR}" paludis-tarsync-XXXXXX )" || cleanup_and_exit $?
TARFILE="${URL##*/}"
if [[ -n "${GPG_SIG}" ]]; then
GPG_SIGFILE="${GPG_SIG##*/}"
"${FETCHER}" "${FETCHER_OPTIONS[@]}" "${GPG_SIG}" "${TEMP}/${GPG_SIGFILE}" || cleanup_and_exit $?
fi
"${FETCHER}" "${FETCHER_OPTIONS[@]}" "${URL}" "${TEMP}/${TARFILE}" || cleanup_and_exit $?
if [[ -n "${GPG_SIG}" ]]; then
gpg --verify "${TEMP}/${GPG_SIGFILE}" "${TEMP}/${TARFILE}" || cleanup_and_exit $?
fi
UNPACKDIR="${TEMP}/repository"
mkdir "${UNPACKDIR}"
export PALUDIS_UNPACK_SUFFIXES="tar tar.gz,tgz,tar.Z tar.bz2,tbz2,tbz zip,ZIP,jar rar,RAR lha,LHa,LHA,lzh a,deb tar.lzma 7z,7Z tar.xz"
export PALUDIS_UNPACK_UNRECOGNISED_IS_FATAL=yes
export PALUDIS_UNPACK_FIX_PERMISSIONS=
( cd "${UNPACKDIR}" && "${PALUDIS_EBUILD_DIR}/utils/unpack" \
"${UNPACK_OPTIONS[@]}" "${TEMP}/${TARFILE}" ) || cleanup_and_exit $?
rm "${TEMP}/${TARFILE}"
if [[ -n "${GPG_SIG}" ]]; then
rm "${TEMP}/${GPG_SIGFILE}"
fi
if [[ -z "$( ls -A "${UNPACKDIR}" )" ]]; then
eerror "No files were extracted (not an archive?)"
cleanup_and_exit 1
fi
[[ -d "${LOCAL}" ]] || mkdir -p "${LOCAL}"
${RSYNC_WRAPPER} rsync --recursive --links --safe-links --perms --times \
--compress --force --whole-file --delete --delete-after --stats --timeout=180 \
${PALUDIS_SYNC_FILTER_FILE:+--filter "merge ${PALUDIS_SYNC_FILTER_FILE}"} \
--exclude=/.cache --progress "${RSYNC_OPTIONS[@]}" "${UNPACKDIR}/" "${LOCAL}/"
cleanup_and_exit ${?}
|
