blob: a0da0cd32f60712492ac017854a00f446e2972b0 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
#!/usr/bin/env bash
# -*- coding: utf-8 -*-
type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh
# tarcopy <source_dir> <target_dir>
tarcopy() {
[ -d "$1" -a -d "$2" ] || return 1
cd "$1"
local filelist="$(mktemp)"
find . \! -type d > "$filelist"
tar -c -p -T "$filelist" | tar -xp -C "$2"
rm -f -- "$filelist"
cd - &>/dev/null
}
# this module unpacks the config.tgz
temporary_extract_directory="$(mktemp -d)"
if [[ -e "/etc/config.tgz" ]]; then
tar --extract --preserve-permissions \
--file="/etc/config.tgz" \
--directory="$temporary_extract_directory"
fi
warn "Failed to extract '/etc/config.tgz' to '$temporary_extract_directory'."
warn "$exceptions_last_traceback"
# extracted to temporary directory, now check for SLX_LOCAL_CONFIGURATION
source "/etc/openslx"
if [[ -n "$SLX_LOCAL_CONFIGURATION" ]]; then
if [[ ! -d "${temporary_extract_directory}/openslx-configs/${SLX_LOCAL_CONFIGURATION}" ]]; then
warn "SLX_LOCAL_CONFIGURATION is set but no corresponding folder found in '/etc/config.tgz'. Ignoring..."
else
tarcopy "${temporary_extract_directory}/openslx-configs/${SLX_LOCAL_CONFIGURATION}" "${temporary_extract_directory}"
fi
fi
# purge openslx-configs/
rm -rf "${temporary_extract_directory}/openslx-configs"
tarcopy "${temporary_extract_directory}" "$NEWROOT"
# TODO error handling
|
