19146: Remove unneeded special case checks, explain the needed one.
[arvados.git] / build / run-build-docker-jobs-image.sh
1 #!/bin/bash
2 # Copyright (C) The Arvados Authors. All rights reserved.
3 #
4 # SPDX-License-Identifier: AGPL-3.0
5
6 function usage {
7     echo >&2
8     echo >&2 "usage: WORKSPACE=/path/to/arvados $0 [options]"
9     echo >&2
10     echo >&2 "$0 options:"
11     echo >&2 "  -t, --tags                    version tag for docker"
12     echo >&2 "  -r, --repo                    Arvados package repo to use: dev (default), testing, stable"
13     echo >&2 "  -u, --upload                  Upload the images (docker push)"
14     echo >&2 "  --no-cache                    Don't use build cache"
15     echo >&2 "  -h, --help                    Display this help and exit"
16     echo >&2
17     echo >&2 "  WORKSPACE=path                Path to the Arvados source tree to build from"
18     echo >&2
19 }
20 upload=false
21 REPO=dev
22
23 # NOTE: This requires GNU getopt (part of the util-linux package on Debian-based distros).
24 TEMP=`getopt -o hut:r: \
25     --long help,upload,no-cache,tags:,repo: \
26     -n "$0" -- "$@"`
27
28 if [ $? != 0 ] ; then echo "Use -h for help"; exit 1 ; fi
29 # Note the quotes around `$TEMP': they are essential!
30 eval set -- "$TEMP"
31
32 while [ $# -ge 1 ]
33 do
34     case $1 in
35         -u | --upload)
36             upload=true
37             shift
38             ;;
39         --no-cache)
40             NOCACHE=--no-cache
41             shift
42             ;;
43         -t | --tags)
44             case "$2" in
45                 "")
46                   echo "ERROR: --tags needs a parameter";
47                   usage;
48                   exit 1
49                   ;;
50                 *)
51                   version_tag="$2";
52                   shift 2
53                   ;;
54             esac
55             ;;
56         -r | --repo)
57             case "$2" in
58                 "")
59                   echo "ERROR: --repo needs a parameter";
60                   usage;
61                   exit 1
62                   ;;
63                 *)
64                   REPO="$2";
65                   shift 2
66                   ;;
67             esac
68             ;;
69         --)
70             shift
71             break
72             ;;
73         *)
74             usage
75             exit 1
76             ;;
77     esac
78 done
79
80 EXITCODE=0
81
82 exit_cleanly() {
83     trap - INT
84     report_outcomes
85     exit $EXITCODE
86 }
87
88 # Sanity check
89 if ! [[ -n "$WORKSPACE" ]]; then
90     usage;
91     echo >&2 "Error: WORKSPACE environment variable not set"
92     echo >&2
93     exit 1
94 fi
95
96 echo $WORKSPACE
97
98 COLUMNS=80
99 . $WORKSPACE/build/run-library.sh
100
101 docker_push () {
102     # Sometimes docker push fails; retry it a few times if necessary.
103     for i in `seq 1 5`; do
104         $DOCKER push $*
105         ECODE=$?
106         if [[ "$ECODE" == "0" ]]; then
107             break
108         fi
109     done
110
111     if [[ "$ECODE" != "0" ]]; then
112         EXITCODE=$(($EXITCODE + $ECODE))
113     fi
114     checkexit $ECODE "docker push $*"
115 }
116
117 # find the docker binary
118 DOCKER=`which docker.io`
119
120 if [[ "$DOCKER" == "" ]]; then
121     DOCKER=`which docker`
122 fi
123
124 if [[ "$DOCKER" == "" ]]; then
125     title "Error: you need to have docker installed. Could not find the docker executable."
126     exit 1
127 fi
128
129 # DOCKER
130 title "Starting docker build"
131
132 timer_reset
133
134 # clean up the docker build environment
135 cd "$WORKSPACE"
136
137 if [[ -z "$ARVADOS_BUILDING_VERSION" ]] && ! [[ -z "$version_tag" ]]; then
138         export ARVADOS_BUILDING_VERSION="$version_tag"
139         export ARVADOS_BUILDING_ITERATION="1"
140 fi
141
142 # This defines python_sdk_version and cwl_runner_version with python-style
143 # package suffixes (.dev/rc)
144 calculate_python_sdk_cwl_package_versions
145
146 if [[ -z "$cwl_runner_version" ]]; then
147   echo "ERROR: cwl_runner_version is empty";
148   exit 1
149 fi
150
151 echo cwl_runner_version $cwl_runner_version python_sdk_version $python_sdk_version
152
153 # For development and release candidate packages, the OS package has a "~dev"
154 # or "~rc" suffix, but Python requires a ".dev" or "rc" suffix.
155 #
156 # Arvados-cwl-runner will be expecting the Python-compatible version string
157 # when it tries to pull the Docker image, so we use that to tag the Docker
158 # image.
159 #
160 # The --build-arg docker invocation arguments are expecting the OS package
161 # version.
162 python_sdk_version_os=$(echo -n $python_sdk_version | sed s/.dev/~dev/g | sed s/rc/~rc/g)
163 cwl_runner_version_os=$(echo -n $cwl_runner_version | sed s/.dev/~dev/g | sed s/rc/~rc/g)
164
165 if [[ "${python_sdk_version}" != "${ARVADOS_BUILDING_VERSION}" ]]; then
166         python_sdk_version_os="${python_sdk_version_os}-1"
167 else
168         python_sdk_version_os="${ARVADOS_BUILDING_VERSION}-${ARVADOS_BUILDING_ITERATION}"
169 fi
170
171 if [[ "${cwl_runner_version_os}" != "${ARVADOS_BUILDING_VERSION}" ]]; then
172         cwl_runner_version_os="${cwl_runner_version_os}-1"
173 else
174         cwl_runner_version_os="${ARVADOS_BUILDING_VERSION}-${ARVADOS_BUILDING_ITERATION}"
175 fi
176
177 cd docker/jobs
178 docker build $NOCACHE \
179        --build-arg python_sdk_version=${python_sdk_version_os} \
180        --build-arg cwl_runner_version=${cwl_runner_version_os} \
181        --build-arg repo_version=${REPO} \
182        -t arvados/jobs:$cwl_runner_version .
183
184 ECODE=$?
185
186 if [[ "$ECODE" != "0" ]]; then
187     EXITCODE=$(($EXITCODE + $ECODE))
188 fi
189
190 checkexit $ECODE "docker build"
191 title "docker build complete (`timer`)"
192
193 if [[ "$ECODE" != "0" ]]; then
194   exit_cleanly
195 fi
196
197 timer_reset
198
199 if docker --version |grep " 1\.[0-9]\." ; then
200     # Docker version prior 1.10 require -f flag
201     # -f flag removed in Docker 1.12
202     FORCE=-f
203 fi
204
205 title "uploading images"
206
207 timer_reset
208
209 if [[ "$EXITCODE" != "0" ]]; then
210     title "upload arvados images SKIPPED because build or tag failed"
211 else
212     if [[ $upload == true ]]; then
213         ## 20150526 nico -- *sometimes* dockerhub needs re-login
214         ## even though credentials are already in .dockercfg
215         docker login -u arvados
216         docker_push arvados/jobs:$cwl_runner_version
217         title "upload arvados images finished (`timer`)"
218     else
219         title "upload arvados images SKIPPED because no --upload option set (`timer`)"
220     fi
221 fi
222
223 exit_cleanly