Fix rtd merge job to handle new tag uploaded
[releng/global-jjb.git] / shell / packer-build.sh
1 #!/bin/bash
2 # SPDX-License-Identifier: EPL-1.0
3 ##############################################################################
4 # Copyright (c) 2017 The Linux Foundation and others.
5 #
6 # All rights reserved. This program and the accompanying materials
7 # are made available under the terms of the Eclipse Public License v1.0
8 # which accompanies this distribution, and is available at
9 # http://www.eclipse.org/legal/epl-v10.html
10 ##############################################################################
11 echo "---> packer-build.sh"
12 # The script builds an image using packer
13 # $CLOUDENV            :  Provides the cloud credential file.
14 # $PACKER_PLATFORM     :  Provides the packer platform.
15 # $PACKER_TEMPLATE     :  Provides the packer temnplate.
16
17 # Ensure we fail the job if any steps fail.
18 set -eu -o pipefail
19
20 PACKER_LOGS_DIR="$WORKSPACE/archives/packer"
21 PACKER_BUILD_LOG="$PACKER_LOGS_DIR/packer-build.log"
22 mkdir -p "$PACKER_LOGS_DIR"
23 export PATH="${WORKSPACE}/bin:$PATH"
24
25 cd packer
26
27 # Prioritize the project's own version of vars if available
28 platform_file="common-packer/vars/$PACKER_PLATFORM.json"
29 if [[ -f "vars/$PACKER_PLATFORM.json" ]]; then
30     platform_file="vars/$PACKER_PLATFORM.json"
31 fi
32
33 export PACKER_LOG="yes"
34 export PACKER_LOG_PATH="$PACKER_BUILD_LOG"
35 packer.io validate \
36     -var-file="$CLOUDENV" \
37     -var-file="$platform_file" \
38     "templates/$PACKER_TEMPLATE.json"
39 packer.io build -color=false \
40     -var-file="$CLOUDENV" \
41     -var-file="$platform_file" \
42     "templates/$PACKER_TEMPLATE.json"
43
44 # Extract image name from log and store value in the downstream job
45 if [[ ${UPDATE_CLOUD_IMAGE} ]]; then
46
47     NEW_IMAGE_NAME=$(grep -P '(\s+.*image: )(ZZCI\s+.*\d+-\d+\.\d+)' \
48                           "$PACKER_BUILD_LOG" | awk -F': ' '{print $4}')
49
50     echo NEW_IMAGE_NAME="$NEW_IMAGE_NAME" >> "$WORKSPACE/variables.prop"
51     echo "NEW_IMAGE_NAME: ${NEW_IMAGE_NAME}"
52
53     # Copy variables.prop to variables.jenkins-trigger so that the end of build
54     # trigger can pick up the file as input for triggering downstream jobs.
55     # Dont tigger downstream job when UPDATE_CLOUD_IMAGE is set to 'false'
56     cp $WORKSPACE/variables.prop $WORKSPACE/variables.jenkins-trigger
57 fi
58
59 # Retrive the list of cloud providers
60 mapfile -t clouds < <(jq -r '.builders[].name' "templates/$PACKER_TEMPLATE.json")
61
62 # Split public/private clouds logs
63 for cloud in "${clouds[@]}"; do
64     grep -e "$cloud" "$PACKER_BUILD_LOG" > "$PACKER_LOGS_DIR/packer-build_$cloud.log" 2>&1
65 done