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
|
parameters:
doc:
admin:
tweak:
- define routines to resolve package dependencies
tweak:
- >
_pkgdeps(){ set -e;\
chroot /target dpkg-query \
-Wf=',$''{Pre-Depends},$''{Depends},$''{Recommends}\n' $* 2>/dev/null \
| sed -r \
-e 's/[,|] *([a-z0-9.+-]+)?(:\s+)?( *[^|,]*)?/\1\n/g' \
| sed '/^$/d'|sort -u; }
- >
_pkg2re(){ set -e;\
echo $* \
| sed -r \
-e 's/\s+/\|/g;' \
-e 's/^\|//;' \
-e 's/([.+-])/\\\1/g;' \
-e 's/\|$//'; }
- >
_pkgreal(){ set -e;\
chroot /target dpkg-query \
-Wf='$''{Package},$''{Provides},\n' \
| sed -r \
-e '/,,/d;' \
-e 's/^([a-z0-9.+-]+).*[,|] *('"$(_pkg2re $*)"')[ :,]/\1/;' \
-e '/,/d'; }
- >
_pkganddeepdeps(){ set -e;\
rest=$*;\
all=$rest;\
for i in 1 2 3 4 5; do \
deps=$(_pkgdeps $rest);\
rest="$deps $(_pkgreal $deps)";\
all="$all $rest";\
done;\
echo $all \
| sed -r \
-e 's/\s+/\n/g' \
| sort -u; }
- >
_pkgessentials(){ set -e;\
chroot /target dpkg-query \
-Wf='$''{Package}%$''{Essential}\n' \
| sed -r \
-e 's/(.*)%yes/\1/;' \
-e '/%/d'; }
|
