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export: Restructure code for new functions

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tschettervictor
2025-02-28 11:25:17 -07:00
committed by GitHub
parent 0106df5259
commit 7ddff7fa94
1 changed files with 37 additions and 49 deletions
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86
usr/local/share/bastille/export.sh
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@@ -38,18 +38,17 @@ usage() {
# Valid compress/options for ZFS systems are raw, .gz, .tgz, .txz and .xz
# Valid compress/options for non ZFS configured systems are .tgz and .txz
# If no compression option specified, user must redirect standard output
error_notify "Usage: bastille export | option(s) | TARGET | PATH"
error_notify "Usage: bastille export [option(s)] TARGET PATH"
cat << EOF
Options:
--gz -- Export a ZFS jail using GZIP(.gz) compressed image.
-r | --raw -- Export a ZFS jail to an uncompressed RAW image.
-s | --safe -- Safely stop and start a ZFS jail before the exporting process.
--tgz -- Export a jail using simple .tgz compressed archive instead.
--txz -- Export a jail using simple .txz compressed archive instead.
-v | --verbose -- Be more verbose during the ZFS send operation.
--xz -- Export a ZFS jail using XZ(.xz) compressed image.
--gz Export a ZFS jail using GZIP(.gz) compressed image.
-r | --raw Export a ZFS jail to an uncompressed RAW image.
-s | --safe Safely stop and start a ZFS jail before the exporting process.
--tgz Export a jail using simple .tgz compressed archive instead.
--txz Export a jail using simple .txz compressed archive instead.
-v | --verbose Be more verbose during the ZFS send operation.
--xz Export a ZFS jail using XZ(.xz) compressed image.
Note: If no export option specified, the container should be redirected to standard output.
@@ -57,32 +56,6 @@ EOF
exit 1
}
# Handle help option
case "${1}" in
help|-h|--help)
usage
;;
esac
if [ $# -gt 5 ] || [ $# -lt 1 ]; then
usage
fi
TARGET="${1}"
GZIP_EXPORT=
XZ_EXPORT=
SAFE_EXPORT=
USER_EXPORT=
RAW_EXPORT=
DIR_EXPORT=
TXZ_EXPORT=
TGZ_EXPORT=
OPT_ZSEND="-R"
COMP_OPTION="0"
bastille_root_check
set_target_single "${TARGET}"
zfs_enable_check() {
# Temporarily disable ZFS so we can create a standard backup archive
if checkyesno bastille_zfs_enable; then
@@ -124,17 +97,17 @@ if [ -n "${bastille_export_options}" ]; then
opt_count
zfs_enable_check
shift;;
--safe)
-s|--safe)
SAFE_EXPORT="1"
shift;;
--raw)
-r|--raw)
RAW_EXPORT="1"
opt_count
shift ;;
--verbose)
-v|--verbose)
OPT_ZSEND="-Rv"
shift;;
--*|-*) error_notify "Unknown Option."
-*) error_notify "Unknown Option: \"${1}\""
usage;;
esac
done
@@ -142,50 +115,46 @@ else
# Handle options
while [ $# -gt 0 ]; do
case "${1}" in
-h|--help|help)
usage
;;
--gz)
GZIP_EXPORT="1"
TARGET="${2}"
opt_count
shift
;;
--xz)
XZ_EXPORT="1"
TARGET="${2}"
opt_count
shift
;;
--tgz)
TGZ_EXPORT="1"
TARGET="${2}"
opt_count
zfs_enable_check
shift
;;
--txz)
TXZ_EXPORT="1"
TARGET="${2}"
opt_count
zfs_enable_check
shift
;;
-s|--safe)
SAFE_EXPORT="1"
TARGET="${2}"
shift
;;
-r|--raw)
RAW_EXPORT="1"
TARGET="${2}"
opt_count
shift
;;
-v|--verbose)
OPT_ZSEND="-Rv"
TARGET="${2}"
shift
;;
--*|-*)
error_notify "Unknown Option."
-*)
error_notify "Unknown Option: \"${1}\""
usage
;;
*)
@@ -202,6 +171,25 @@ else
done
fi
if [ $# -gt 2 ] || [ $# -lt 1 ]; then
usage
fi
TARGET="${1}"
GZIP_EXPORT=
XZ_EXPORT=
SAFE_EXPORT=
USER_EXPORT=
RAW_EXPORT=
DIR_EXPORT=
TXZ_EXPORT=
TGZ_EXPORT=
OPT_ZSEND="-R"
COMP_OPTION="0"
bastille_root_check
set_target_single "${TARGET}"
# Validate for combined options
if [ "${COMP_OPTION}" -gt "1" ]; then
error_exit "Error: Only one compression format can be used during export."
@@ -217,7 +205,7 @@ if ! checkyesno bastille_zfs_enable; then
[ -n "${RAW_EXPORT}" ] ||
[ -n "${SAFE_EXPORT}" ] ||
[ "${OPT_ZSEND}" = "-Rv" ]; then
error_exit "Options --xz, --gz, --raw, --safe, --verbose are valid for ZFS configured systems only."
error_exit "Options --xz, --gz, --raw, --safe, and --verbose are valid for ZFS configured systems only."
fi
fi