blob: b068b487c51f7fcfde444c0af707fd19376402e5 (
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
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
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
|
#!/bin/bash
# ch build <id> ... build the current package for multiple chroots
# ch build-single <id> [<arguments]
# build the current package for one chroot and pass arguments to makechrootpkg
# ch clean remove all working copies
# ch cbuild <id> ... clean then build
# ch install <id> <package files>...
# install the package files in the chroot
# ch kill <id> remove a chroot (including master chroot)
# ch kill all remove all chroots (including master chroot)
# ch update <id> ... update a chroot
# ch update update all chroots
# ch list lists all existing master chroots
# ch shell <id> [command ...]
# spawn a shell/run command in a chroot
# ch shell-bind <id> [command ...]
# spawn a shell/run command in a chroot and bind $PWD from the host to /pwd in the chroot
# ch rshell <id> [command ...]
# spawn a shell/run command in the master chroot
# ch repack <id> ... repack (makepkg -R)
# IDs work like this:
# 64 = 64bit extra
# 64t = 64bit testing
# 64ml = 64bit multilib
# 64mlt = 64bit multilib testing
#
# 64+foo = 64 extra, but different working copy
# functions for building chroots
CHROOTS="/mnt/chroots/arch"
shopt -s nullglob
__genchroot() {
sudo btrfs subvolume snapshot "$chrootdir/root" "$copydir"
}
__chrootalias_resolve() {
chroot=""
chroot_arch=""
arg_arch=${1%%+*}
arg_copy="$USER+$1"
arg_copy=${arg_copy//+/-}
case $arg_arch in
32*)
chroot_arch=32
case $arg_arch in
32) chroot=extra-i686;;
32t) chroot=testing-i686;;
32s) chroot=staging-i686;;
esac
;;
64*)
chroot_arch=64;
case $arg_arch in
64) chroot=extra-x86_64;;
64t) chroot=testing-x86_64;;
64s) chroot=staging-x86_64;;
64ml) chroot=multilib-x86_64;;
64mlt) chroot=multilib-testing-x86_64;;
64mls) chroot=multilib-staging-x86_64;;
esac
;;
*)
chroot=$arg_arch
case $arg_arch in
*-i686) chroot_arch=32;;
*-x86_64|multilib*) chroot_arch=64;;
esac
esac
if [[ -z $chroot || -z $chroot_arch ]]; then
echo "failed to determine chroot for \"$arg_arch\""
return 1
fi
chrootdir="$CHROOTS/$chroot"
copydir="$chrootdir/$arg_copy"
}
__chrootalias_resolve_create() {
__chrootalias_resolve "$1"
# create chroot if necessary
if [[ ! -d "$chrootdir/root" ]]; then
# fix command for multilib
case $chroot in
multilib*) chroot_cmd="${chroot%%-x86_64}";;
*) chroot_cmd="$chroot";;
esac
cd /var/empty
sudo "${chroot_cmd}-build" -c -r "$CHROOTS" || true
cd -
fi
}
__cleanup_logs() {
mkdir -p "$1/logs"
mv "$1/"*.log "$1/"*.log.* "$1/logs/"
gzip -f "$1/logs/"*.log "$1/logs/"*.log.{1,2,3,4,5,6,7,8,9}
}
chkill() {
if [[ $1 = all ]]; then
for chrootdir in "$CHROOTS/"*/; do
chkill "$(basename "$chrootdir")"
done
return
fi
__chrootalias_resolve "$1" || return
for dir in "$CHROOTS/$chroot/"*/; do
sudo btrfs subvolume delete "$dir"
done
sudo rm -rf "$CHROOTS/$chroot"
}
chshell() {
__chrootalias_resolve_create "$1" || return
[ -d "$copydir" ] || __genchroot
sudo arch-nspawn "$copydir" "${2:-/bin/bash}" "${@:3}"
}
chbuild() {
__chrootalias_resolve_create "$1" || return
linux${chroot_arch} sudo makechrootpkg -l "${copydir##*/}" -r "$chrootdir" -n -- -f "${@:2}"
chshell "$1" pacman --noconfirm -Rcs namcap
__cleanup_logs "$PWD"
}
chinstall() {
__chrootalias_resolve_create $1 || return; shift
for file in "$@"; do
files+=(-I "$(readlink -f "$file")")
done
cd /var/empty
linux${chroot_arch} sudo makechrootpkg -l "${copydir##*/}" -r "$chrootdir" "${files[@]}"
}
chclean() {
__chrootalias_resolve_create $1 || return
for copy in $chrootdir/*/; do
if [[ $copy = */root/ ]]; then
continue
fi
sudo btrfs subvolume delete "$copy"
sudo rm -f "${copy%/}.lock"
done
}
chrshell() {
__chrootalias_resolve_create $1 || return
sudo arch-nspawn "$chrootdir/root" "${2:-/bin/bash}" "${@:3}"
}
chupdate() {
__chrootalias_resolve_create $1 || return
echo ":: Updating $chroot"
sudo arch-nspawn "$chrootdir/root" pacman -Syu --noconfirm
echo ":: Cleaning up ..."
chclean $1
}
command=$1; shift
case $command in
repack)
for arg; do
chbuild "$arg" -R
done
;;
cbuild)
for arg; do
chclean "$arg"
chbuild "$arg"
done
;;
build)
for arg; do
chbuild "$arg"
done
;;
build-single)
chbuild "$@"
;;
update)
if [[ $# = 0 ]]; then
for chrootdir in "$CHROOTS/"*/; do
chupdate "$(basename "$chrootdir")"
done
else
for arg; do
chupdate "$arg"
done
fi
;;
clean)
if [[ $# = 0 ]]; then
for chrootdir in "$CHROOTS/"*/; do
chclean "$(basename "$chrootdir")"
done
else
for arg; do
chclean "$arg"
done
fi
;;
kill)
for arg; do
chkill $arg
done
;;
shell) chshell "$@";;
shell-bind) chshell "$@" --bind-ro="$PWD:/pwd";;
rshell) chrshell "$@";;
install) chinstall "$@";;
list)
for chrootdir in "$CHROOTS/"*/; do
echo "$(basename "$chrootdir")"
done
;;
*) printf "Unknown command %s\n" "$command";;
esac
|
