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
227
228
229
230
|
#!/bin/bash
# build packages one by one, then upload the binary package to the repository server
# Details:
# https://github.com/archlinux32/builder/wiki/Build-system#build-packages
# TODOs:
# use different build commands for different repositories - do we need this actually?
# send logs of failed builds
. "${0%/*}/../conf/default.conf"
usage() {
>&2 echo ''
>&2 echo 'build-packages: build package(s) on the build-list'
>&2 echo ''
>&2 echo 'possible options:'
>&2 echo ' -h|--help: Show this help and exit.'
>&2 echo ' -n count: Build $count packages (if available), then exit.'
>&2 echo ' $count=0 is interpreted as infinity.'
>&2 echo ' The default is $count=1.'
>&2 echo ' -t seconds: Do not request new assignment(s) $seconds seconds after start.'
>&2 echo ' -x: If package build fails, do not request new assignment(s).'
[ -z "$1" ] && exit 1 || exit $1
}
eval set -- "$(
getopt -o hn:t:x \
--long help \
-n "$(basename "$0")" -- "$@" || \
echo usage
)"
count=1
exit_after_failure=false
timeout=0
while true
do
case "$1" in
-h|--help)
usage 0
;;
-n)
shift
count="$1"
[ ${count} -eq 0 ] && \
count=-1
;;
-t)
shift
timeout="$1"
;;
-x)
exit_after_failure=true
;;
--)
shift
break
;;
*)
>&2 echo 'Whoops, forgot to implement option "'"$1"'" internally.'
exit -1
;;
esac
shift
done
if [ $# -ne 0 ]; then
>&2 echo 'Too many arguments.'
usage
fi
if [ ${timeout} -ne 0 ]; then
timeout=$[${timeout}+$(date +%s)]
fi
while [ ${count} -ne 0 ]; do
if [ ${timeout} -ne 0 ] && [ ${timeout} -lt $(date +%s) ];
then
break
fi
err=0
package="$(
ssh \
-i "${master_build_server_identity}" \
-p "${master_build_server_port}" \
"${master_build_server_user}@${master_build_server}" \
'get-assignment'
)" || err=$?
case ${err} in
# 0: ok, I gave you an assignment
0)
[ ${count} -gt 0 ] && \
count=$[${count}-1]
repository="${package##* }"
package="${package% *}"
mod_git_revision="${package##* }"
package="${package% *}"
git_revision="${package##* }"
package="${package% *}"
# Update git repositories (official packages, community packages and the repository of package customizations).
for repo in "${repo_paths[@]}"; do
git -C "${repo}" clean -df
git -C "${repo}" reset --hard
git -C "${repo}" checkout master
git -C "${repo}" pull
done
git -C "${repo_paths["$(find_repository_with_commit "${git_revision}")"]}" checkout "${git_revision}" &> /dev/null
git -C "${repo_paths["archlinux32"]}" checkout "${mod_git_revision}" &> /dev/null
PKGBUILD="$(find_pkgbuild "${package}" "${repository}")"
if [ ! -r "${PKGBUILD}" ]; then
echo "can't find PKGBUILD to package '${package}' from repository '${repository}': '${PKGBUILD}'"
exit 1
fi
cd "${PKGBUILD%/*}"
apply_package_customizations
success=false
for parameters in '' '-c'; do
rm -f *.pkg.tar.xz{,.sig}
if staging-i686-build ${parameters}; then
# build successful
ls -1 *.pkg.tar.xz | \
xargs -rn1 gpg --local-user="${package_key}" --detach-sign
tar -cf 'package.tar' *.pkg.tar.xz{,.sig}
while true; do
err=0
ssh \
-i "${master_build_server_identity}" \
-p "${master_build_server_port}" \
"${master_build_server_user}@${master_build_server}" \
'return-assignment' "${package}" "${git_revision}" "${mod_git_revision}" "${repository}" \
< 'package.tar' || \
err=$?
case ${err} in
0)
# upload successful
break
;;
1)
# 'return-assignment' was running already
sleep $[15+$RANDOM%30]
;;
2)
>&2 echo 'I was too slow, the package is outdated. I will continue ...'
break
;;
3)
>& echo "'return-assignment' reports a signature error."
exit 1
;;
*)
>&2 echo "unknown return code ${err} from 'return-assignment'"
exit 1
esac
done
success=true
break
fi
done
if ! ${success}; then
ssh \
-i "${master_build_server_identity}" \
-p "${master_build_server_port}" \
"${master_build_server_user}@${master_build_server}" \
'return-assignment' "${package}" "${git_revision}" "${mod_git_revision}" "${repository}" 'ERROR'
if ${exit_after_failure}; then
>&2 echo 'Build failed, exiting now'
exit
fi
fi
continue
;;
# 1: come back (shortly) later - I was running already
1)
sleep $[15+$RANDOM%30]
continue
;;
# 2: come back later - there are still packages to be built,
# but currently none has all its dependencies ready
2)
sleep $[60+$RANDOM%30]
continue
;;
# 3: come back after the next run of get-package-updates - currently
# there are no pending packages
3)
>&2 echo 'Done. No more packages left to build.'
exit 0
;;
# 4: come back, when you've done your work - you hit the limit on
# maximum allowed parallel jobs per ip
4)
>&2 echo 'ERROR: There are too many parallel builds running on this machine.'
exit 1
;;
*)
>&2 echo "ERROR: Unknown exit code ${err} from 'get-assignment'."
exit 1
;;
esac
done
>&2 echo 'Done.'
|
