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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
#! /bin/sh
# ex: et sw=4 ts=4 sts=4
set -e
. /usr/share/debconf/confmodule
HOME_DIR=/var/lib/buildbot
MASTERS_DIR=$HOME_DIR/masters
USER_NAME=buildbot
USER_DESCR="Buildbot system user"
handle_old_master()
{
local basedir="$1"
local name=$(basename "$basedir")
local pid sed_expr id
echo "Buildbot master instance in $basedir has been created with a 0.x version and cannot be automatically upgraded."
if [ -r "$instance/twistd.pid" ]; then
pid=$(cat "$instance/twistd.pid")
fi
if kill -0 "$pid" >/dev/null 2>&1; then
echo "Stopping Buildbot master in $basedir (PID $pid) ..."
kill $(cat "$pidfile") || true
fi
echo "Please see buildbot(7) for instructions."
}
upgrade_master()
{
local basedir="$1"
local name="$(basename $basedir)"
local was_running=false
if ! [ -d "$basedir" ]; then
return
fi
if [ -f "$basedir/.no-auto-upgrade" ]; then
handle_old_master "$basedir"
return
fi
echo "Upgrading buildbot master instance in $basedir ..."
if [ -d /run/systemd/system ]; then
if systemctl is-active --quiet "buildbot@$name.service"; then
was_running=true
deb-systemd-invoke stop "buildbot@$name.service"
fi
else
if invoke-rc.d buildbot status "$name" >/dev/null 2>&1; then
was_running=true
invoke-rc.d buildbot stop "$name"
fi
fi
buildbot upgrade-master -q "$basedir"
if [ "$was_running" = true ]; then
if [ -d /run/systemd/system ]; then
deb-systemd-invoke start "buildbot@$name.service"
else
invoke-rc.d buildbot start "$name"
fi
fi
}
case "$1" in
configure|reconfigure)
# Create builbot user account if not exist
if ! getent passwd buildbot>/dev/null; then
echo "Creating $USER_DESCR ..." >&2
useradd \
--system \
--shell /bin/false \
--no-create-home \
--user-group \
--comment "$USER_DESCR" \
--home-dir "$HOME_DIR" \
"$USER_NAME"
fi
mkdir -p $HOME_DIR
mkdir -p $MASTERS_DIR
# Fix permissions
chown $USER_NAME: $HOME_DIR $MASTERS_DIR
existing_masters=$(find $MASTERS_DIR -mindepth 1 -maxdepth 1 -type d -print -quit)
if [ -z "$2" ]; then
# first install
if [ -z "$existing_masters" ]; then
echo "No master instances are configured. See buildbot(7) for instructions." >&2
fi
else
# package upgrade
db_get buildbot/upgrade-on-install || true
if [ "$RET" = true ]; then
# Upgrade any existing master instances
for inst in $MASTERS_DIR/*; do
upgrade_master $inst >&2
done
fi
fi
update-rc.d buildbot defaults >/dev/null
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0
|
