source: josm/trunk/native/linux/latest/usr/bin/josm-latest

Last change on this file was 19381, checked in by stoecker, 4 weeks ago

update java versions

  • Property svn:executable set to *
File size: 5.0 KB
Line 
1#!/bin/bash
2# Simple wrapper script used to start JOSM in Debian
3set -e
4
5# First, the alternative (if known to work) or users preference as defined by $JAVA_HOME. Next, use OpenJDK.
6# Override to a specific one using $JAVACMD
7if [ -e "/etc/alternatives/java" ]; then
8 ALTERNATIVE_JDK=$(readlink -n -f /etc/alternatives/java)
9fi
10
11if [ -v JAVA_HOME ]; then
12 JAVA_CMDS="$JAVA_HOME/bin/java"
13else
14 JAVA_CMDS=""
15fi
16
17dpkg_java() {
18 # Let's get the current architecture -- needed for multiarchified Java
19 ARCH=$(dpkg --print-architecture 2> /dev/null || true)
20 # If OpenJDK is only available headless, do not try it
21 if dpkg --get-selections "openjdk-*-jre" | grep install$ > /dev/null \
22 || dpkg --get-selections "openjdk-*-jre:$ARCH" | grep install$ > /dev/null ; then
23 # LTS versions in decreased order
24 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-21-openjdk/bin/java /usr/lib/jvm/java-21-openjdk-$ARCH/bin/java"
25 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-17-openjdk/bin/java /usr/lib/jvm/java-17-openjdk-$ARCH/bin/java"
26 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-11-openjdk/bin/java /usr/lib/jvm/java-11-openjdk-$ARCH/bin/java"
27 # Released versions in decreased order
28 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-24-openjdk/bin/java /usr/lib/jvm/java-24-openjdk-$ARCH/bin/java"
29 # EOL versions in decreased order
30 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-23-openjdk/bin/java /usr/lib/jvm/java-23-openjdk-$ARCH/bin/java"
31 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-22-openjdk/bin/java /usr/lib/jvm/java-22-openjdk-$ARCH/bin/java"
32 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-20-openjdk/bin/java /usr/lib/jvm/java-20-openjdk-$ARCH/bin/java"
33 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-19-openjdk/bin/java /usr/lib/jvm/java-19-openjdk-$ARCH/bin/java"
34 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-18-openjdk/bin/java /usr/lib/jvm/java-18-openjdk-$ARCH/bin/java"
35 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-16-openjdk/bin/java /usr/lib/jvm/java-16-openjdk-$ARCH/bin/java"
36 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-15-openjdk/bin/java /usr/lib/jvm/java-15-openjdk-$ARCH/bin/java"
37 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-14-openjdk/bin/java /usr/lib/jvm/java-14-openjdk-$ARCH/bin/java"
38 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-13-openjdk/bin/java /usr/lib/jvm/java-13-openjdk-$ARCH/bin/java"
39 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-12-openjdk/bin/java /usr/lib/jvm/java-12-openjdk-$ARCH/bin/java"
40 # Development version(s)
41 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-25-openjdk/bin/java /usr/lib/jvm/java-25-openjdk-$ARCH/bin/java"
42 fi
43}
44
45java_version() {
46 ${1} -version 2>&1 | head -n1 | awk -F'"' '{print $2}' | awk -F'.' '{print $1}'
47}
48
49if dpkg --version > /dev/null 2>&1; then
50 dpkg_java
51fi
52
53# Undetermined version
54JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/default-java/bin/java /usr/bin/java"
55JOSM_VERSION="josm-latest"
56
57if [ -f "/etc/default/${JOSM_VERSION}" ]; then
58 # shellcheck source=/etc/default/josm-latest
59 . "/etc/default/${JOSM_VERSION}"
60fi
61
62# If there is more than 8G ram, we can use up to 75% of the memory while still leaving 2G for other things.
63if [ "$(LC_ALL=C LANG=C free --mega | grep '^Mem:' | awk '{print $2}')" -gt 8192 ]; then
64 # But don't set anything if JAVA_OPTS is already set.
65 JAVA_OPTS="${JAVA_OPTS:=-XX:MaxRAMPercentage=75.0 -Xms256m}"
66fi
67
68JAVA_OPTS="-Djosm.restart=true -Djosm.dir.name=JOSM-latest -Djava.net.useSystemProxies=true $JAVA_OPTS"
69
70if [ -z "${JAVACMD}" ] && [ -n "${ALTERNATIVE_JDK}" ]; then
71 for jcmd in $JAVA_CMDS; do
72 if [ "z$ALTERNATIVE_JDK" = "z$(readlink -n -f "$jcmd")" ] && [ -z "${JAVACMD}" ] && [ -x "$jcmd" ]; then
73 JAVACMD="$jcmd"
74 break
75 fi
76 done
77fi
78
79if [ -z "${JAVACMD}" ]; then
80 for jcmd in $JAVA_CMDS; do
81 if [ -x "$jcmd" ] && [ -z "${JAVACMD}" ]; then
82 JAVACMD="$jcmd"
83 break
84 fi
85 done
86fi
87
88if [ "$JAVACMD" ]; then
89 echo "Using $JAVACMD to execute ${JOSM_VERSION}." || true
90 JAVA_VERSION=$(java_version "${JAVACMD}")
91 JAVAFX_HOME="${JAVAFX_HOME:-/usr/share/openjfx/lib}"
92 JOSM_PATH="${JOSM_PATH:-/usr/share/${JOSM_VERSION}/${JOSM_VERSION}.jar}"
93 if [[ "${JAVA_VERSION}" -ge 11 ]]; then
94 JAVA_OPTS="--module-path ${JAVAFX_HOME} --add-modules java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web $JAVA_OPTS"
95 JAVA_OPTS="$JAVA_OPTS --add-exports=java.base/sun.security.action=ALL-UNNAMED"
96 JAVA_OPTS="$JAVA_OPTS --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED"
97 JAVA_OPTS="$JAVA_OPTS --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED"
98 elif [[ "${JAVA_VERSION}" -ge 9 ]]; then
99 JAVA_OPTS="--add-modules java.activation,java.se.ee $JAVA_OPTS"
100 fi
101 set +e
102 while true; do
103 # shellcheck disable=SC2086
104 $JAVACMD $JAVA_OPTS -jar "${JOSM_PATH}" "$@"
105 if [ "z$?" != "z9" ]; then
106 break
107 fi
108 echo ">> restarting josm..."
109 done
110else
111 echo "No valid JVM found to run JOSM." || true
112 exit 1
113fi
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