jib.sh revision 2281:4353c659dfde 
1#!/bin/bash
2#
3# Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
4# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5#
6# This code is free software; you can redistribute it and/or modify it
7# under the terms of the GNU General Public License version 2 only, as
8# published by the Free Software Foundation.
9#
10# This code is distributed in the hope that it will be useful, but WITHOUT
11# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13# version 2 for more details (a copy is included in the LICENSE file that
14# accompanied this code).
15#
16# You should have received a copy of the GNU General Public License version
17# 2 along with this work; if not, write to the Free Software Foundation,
18# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19#
20# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21# or visit www.oracle.com if you need additional information or have any
22# questions.
23#
24
25# This script installs the JIB tool into it's own local repository and
26# puts a wrapper scripts into <source-root>/.jib
27
28mydir="$(dirname "${BASH_SOURCE[0]}")"
29myname="$(basename "${BASH_SOURCE[0]}")"
30
31installed_jib_script=${mydir}/../../.jib/jib
32install_data=${mydir}/../../.jib/.data
33
34setup_url() {
35    if [ -f ~/.config/jib/jib.conf ]; then
36        source ~/.config/jib/jib.conf
37    fi
38
39    jib_repository="jdk-virtual"
40    jib_organization="jpg/infra/builddeps"
41    jib_module="jib"
42    jib_revision="2.0-SNAPSHOT"
43    jib_ext="jib.sh.gz"
44
45    closed_script="${mydir}/../../closed/conf/jib-install.conf"
46    if [ -f "${closed_script}" ]; then
47        source "${closed_script}"
48    fi
49
50    if [ -n "${JIB_SERVER}" ]; then
51        jib_server="${JIB_SERVER}"
52    fi
53    if [ -n "${JIB_SERVER_MIRRORS}" ]; then
54        jib_server_mirrors="${JIB_SERVER_MIRRORS}"
55    fi
56    if [ -n "${JIB_REPOSITORY}" ]; then
57        jib_repository="${JIB_REPOSITORY}"
58    fi
59    if [ -n "${JIB_ORGANIZATION}" ]; then
60        jib_organization="${JIB_ORGANIZATION}"
61    fi
62    if [ -n "${JIB_MODULE}" ]; then
63        jib_module="${JIB_MODULE}"
64    fi
65    if [ -n "${JIB_REVISION}" ]; then
66        jib_revision="${JIB_REVISION}"
67    fi
68    if [ -n "${JIB_EXTENSION}" ]; then
69        jib_extension="${JIB_EXTENSION}"
70    fi
71
72    if [ -n "${JIB_URL}" ]; then
73        jib_url="${JIB_URL}"
74        data_string="${jib_url}"
75    else
76        jib_path="${jib_repository}/${jib_organization}/${jib_module}/${jib_revision}/${jib_module}-${jib_revision}.${jib_ext}"
77        data_string="${jib_path}"
78        jib_url="${jib_server}/${jib_path}"
79    fi
80}
81
82install_jib() {
83    if [ -z "${jib_server}" -a -z "${JIB_URL}" ]; then
84        echo "No jib server or URL provided, set either"
85        echo "JIB_SERVER=<base server address>"
86        echo "or"
87        echo "JIB_URL=<full path to install script>"
88        exit 1
89    fi
90
91    if command -v curl > /dev/null; then
92        getcmd="curl -s -L --retry 3 --retry-delay 5"
93    elif command -v wget > /dev/null; then
94        getcmd="wget --quiet -O -"
95    else
96        echo "Could not find either curl or wget"
97        exit 1
98    fi
99
100    if ! command -v gunzip > /dev/null; then
101        echo "Could not find gunzip"
102        exit 1
103    fi
104
105    echo "Downloading JIB bootstrap script"
106    mkdir -p "${installed_jib_script%/*}"
107    rm -f "${installed_jib_script}.gz"
108    ${getcmd} ${jib_url} > "${installed_jib_script}.gz"
109    if [ ! -s "${installed_jib_script}.gz" ]; then
110        echo "Failed to download ${jib_url}"
111        if [ -n "${jib_path}" -a -n "${jib_server_mirrors}" ]; then
112            OLD_IFS="${IFS}"
113            IFS=" ,"
114            for mirror in ${jib_server_mirrors}; do
115                echo "Trying mirror ${mirror}"
116                jib_url="${mirror}/${jib_path}"
117                ${getcmd} ${jib_url} > "${installed_jib_script}.gz"
118                if [ -s "${installed_jib_script}.gz" ]; then
119                    echo "Download from mirror successful"
120                    break
121                else
122                    echo "Failed to download ${jib_url}"
123                fi
124            done
125            IFS="${OLD_IFS}"
126        fi
127        if [ ! -s "${installed_jib_script}.gz" ]; then
128            exit 1
129        fi
130    fi
131    echo "Extracting JIB bootstrap script"
132    rm -f "${installed_jib_script}"
133    gunzip "${installed_jib_script}.gz"
134    chmod +x "${installed_jib_script}"
135    echo "${data_string}" > "${install_data}"
136}
137
138# Main body starts here
139
140setup_url
141
142if [ ! -x "${installed_jib_script}" ]; then
143    install_jib
144elif [ ! -e "${install_data}" ] || [ "${data_string}" != "$(cat "${install_data}")" ]; then
145    echo "Install url changed since last time, reinstalling"
146    install_jib
147fi
148
149${installed_jib_script} "$@"
150