]>
Commit | Line | Data |
---|---|---|
2f0630d7 AK |
1 | #!/bin/sh |
2 | set -e | |
3 | ||
4 | # Defaults | |
5 | CLASS= | |
6 | INSTANCE= | |
7 | REALM= | |
8 | RECIPIENTS= | |
9 | SIG="$(hostname -f)" | |
10 | OPCODE=auto | |
11 | ZAUTH= | |
12 | ||
13 | # Read configuration | |
14 | . /etc/apt-zephyr.conf | |
15 | ||
16 | package () | |
17 | { | |
18 | package=$1 | |
19 | oldver=$2 | |
20 | cmp=$3 | |
21 | newver=$4 | |
22 | ||
23 | if [ "$newver" = '-' ] && [ "$oldver" = '-' ]; then | |
24 | echo "Purging $package" | |
25 | elif [ "$newver" = '-' ]; then | |
26 | echo "Removing $package $oldver" | |
27 | elif [ "$oldver" = '-' ]; then | |
28 | echo "Installing $package $newver" | |
29 | elif [ "$cmp" = '<' ]; then | |
30 | echo "Upgrading $package $oldver to $newver" | |
31 | elif [ "$cmp" = '=' ]; then | |
32 | echo "Reinstalling $package $newver" | |
33 | elif [ "$cmp" = '>' ]; then | |
34 | echo "Downgrading $package $oldver to $newver" | |
35 | else | |
36 | echo "I'm confused: $*" | |
37 | fi | |
38 | } | |
39 | ||
40 | read -r line | |
41 | case "$line" in | |
42 | 'VERSION 2') | |
43 | while read -r line && [ -n "$line" ]; do :; done | |
44 | while read -r package oldver cmp newver action; do | |
45 | case "$action" in | |
46 | '**CONFIGURE**' | '**REMOVE**') | |
47 | package "$package" "$oldver" "$cmp" "$newver" | |
48 | ;; | |
49 | '**ERROR**') | |
50 | echo "ERROR on $package $newver" | |
51 | ;; | |
52 | esac | |
53 | done | |
54 | ;; | |
55 | 'VERSION *') | |
56 | echo "$0: unrecognized version: $line" | |
57 | ;; | |
58 | '') | |
59 | ;; | |
60 | *) | |
61 | oldpkgs=$(mktemp -t "apt-zephyr-old.XXXXXX") || exit $? | |
62 | newpkgs=$(mktemp -t "apt-zephyr-new.XXXXXX") || exit $? | |
63 | (echo "$line"; cat) | xargs -r -d '\n' dpkg-deb -W | sort -o "$newpkgs" | |
64 | cut -f 1 "$newpkgs" | xargs -r -d '\n' dpkg-query -W | \ | |
65 | sort -o "$oldpkgs" | |
66 | join -t ' ' -j 1 -e '-' "$oldpkgs" "$newpkgs" | \ | |
67 | while IFS=' ' read -r package oldver newver; do | |
68 | if dpkg --compare-versions "$oldver" lt "$newver"; then | |
69 | package "$package" "$oldver" '<' "$newver" | |
70 | elif dpkg --compare-versions "$oldver" eq "$newver"; then | |
71 | package "$package" "$oldver" '=' "$newver" | |
72 | else | |
73 | package "$package" "$oldver" '>' "$newver" | |
74 | fi | |
75 | done | |
76 | rm -f "$oldpkgs" "$newpkgs" | |
77 | ;; | |
78 | esac | \ | |
79 | zwrite ${CLASS:+-c "$CLASS"} ${INSTANCE:+-i "$INSTANCE"} ${REALM:+-r "$REALM"} ${SIG:+-s "$SIG"} ${OPCODE:+-O "$OPCODE"} ${ZAUTH:--d} ${RECIPIENTS:+$RECIPIENTS} |