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
|
#!/bin/sh
set -e
# use && in order to avoid some problem with set -e in functions
rebuild_constants_list () {
CONSTANTS_FILE="$DPKG_ROOT/usr/lib/nodejs/constants-browserify/constants.json"
# set -e is unspecified in function, moreover we want clean up
while true; do
# create file if not exist with some sensible right rw-r--r--
(umask 022 && touch "$CONSTANTS_FILE.triggered") || break;
# force right if it exist
chmod 0644 "$CONSTANTS_FILE.triggered" || break;
#reconstruct node constant list
# move is atomic not redirection
"$DPKG_ROOT/usr/bin/node" -pe 'JSON.stringify(require("constants"), null, " ")' > "$CONSTANTS_FILE.triggered" || break;
mv "$CONSTANTS_FILE.triggered" "$CONSTANTS_FILE" || break;
return 0;
done
echo "postinst failled to create $CONSTANTS_FILE" >&2
# recover
rm -f "$CONSTANTS_FILE.triggered"
rm -f "$CONSTANTS_FILE"
return 1
}
case "$1" in
configure)
rebuild_constants_list
;;
triggered)
rebuild_constants_list
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0
|
