blob: 67496c1bdffb12eeea853a55dd6072b00742f343 (
plain)
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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
#!/usr/bin/env bash
# SPDX-License-Identifier: GPL-3.0-or-later
# shellcheck disable=SC2181
# will stop the script for any error
set -e
me="$0"
name="$1"
chart="$2"
conf="$3"
can_diff=1
tmp1="$(mktemp)"
tmp2="$(mktemp)"
myset() {
set | grep -v "^_=" | grep -v "^PIPESTATUS=" | grep -v "^BASH_LINENO="
}
# save 2 'set'
myset >"$tmp1"
myset >"$tmp2"
# make sure they don't differ
diff "$tmp1" "$tmp2" >/dev/null 2>&1
if [ $? -ne 0 ]
then
# they differ, we cannot do the check
echo >&2 "$me: cannot check with diff."
can_diff=0
fi
# do it again, now including the script
myset >"$tmp1"
# include the plugin and its config
if [ -f "$conf" ]
then
# shellcheck source=/dev/null
. "$conf"
if [ $? -ne 0 ]
then
echo >&2 "$me: cannot load config file $conf"
rm "$tmp1" "$tmp2"
exit 1
fi
fi
# shellcheck source=/dev/null
. "$chart"
if [ $? -ne 0 ]
then
echo >&2 "$me: cannot load chart file $chart"
rm "$tmp1" "$tmp2"
exit 1
fi
# remove all variables starting with the plugin name
myset | grep -v "^$name" >"$tmp2"
if [ $can_diff -eq 1 ]
then
# check if they are different
# make sure they don't differ
diff "$tmp1" "$tmp2" >&2
if [ $? -ne 0 ]
then
# they differ
rm "$tmp1" "$tmp2"
exit 1
fi
fi
rm "$tmp1" "$tmp2"
exit 0
|
