source: josm/trunk/native/linux/tested/usr/bin/josm

Last change on this file was 19018, checked in by taylor.smock, 3 months ago

See #17858/#23564: Update Java versions in Linux start scripts

Additions:

  • Java 19-20 (EOL, added for completeness)
  • Java 21 (preferred LTS)
  • Java 22 (latest Java version)
  • Java 23 (next Java version)

Removals:

  • Java 8, 9, and 10: We no longer support Java < 11.
  • Property svn:executable set to *
File size: 4.5 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="${JAVA_CMDS} /usr/lib/jvm/java-22-openjdk/bin/java /usr/lib/jvm/java-22-openjdk-$ARCH/bin/java"
29 # EOL versions in decreased order
30 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-20-openjdk/bin/java /usr/lib/jvm/java-20-openjdk-$ARCH/bin/java"
31 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-19-openjdk/bin/java /usr/lib/jvm/java-19-openjdk-$ARCH/bin/java"
32 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-18-openjdk/bin/java /usr/lib/jvm/java-18-openjdk-$ARCH/bin/java"
33 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-16-openjdk/bin/java /usr/lib/jvm/java-16-openjdk-$ARCH/bin/java"
34 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-15-openjdk/bin/java /usr/lib/jvm/java-15-openjdk-$ARCH/bin/java"
35 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-14-openjdk/bin/java /usr/lib/jvm/java-14-openjdk-$ARCH/bin/java"
36 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-13-openjdk/bin/java /usr/lib/jvm/java-13-openjdk-$ARCH/bin/java"
37 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-12-openjdk/bin/java /usr/lib/jvm/java-12-openjdk-$ARCH/bin/java"
38 # Development version(s)
39 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-23-openjdk/bin/java /usr/lib/jvm/java-23-openjdk-$ARCH/bin/java"
40 fi
41}
42
43java_version() {
44 ${1} -version 2>&1 | head -n1 | awk -F'"' '{print $2}' | awk -F'.' '{print $1}'
45}
46
47if dpkg --version > /dev/null 2>&1; then
48 dpkg_java
49fi
50
51# Undetermined version
52JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/default-java/bin/java /usr/bin/java"
53JOSM_VERSION="josm"
54
55if [ -f "/etc/default/${JOSM_VERSION}" ]; then
56 # shellcheck source=/etc/default/josm
57 . "/etc/default/${JOSM_VERSION}"
58fi
59
60JAVA_OPTS="-Djosm.restart=true -Djava.net.useSystemProxies=true $JAVA_OPTS"
61
62if [ -z "${JAVACMD}" ] && [ -n "${ALTERNATIVE_JDK}" ]; then
63 for jcmd in $JAVA_CMDS; do
64 if [ "z$ALTERNATIVE_JDK" = "z$(readlink -n -f "$jcmd")" ] && [ -z "${JAVACMD}" ] && [ -x "$jcmd" ]; then
65 JAVACMD="$jcmd"
66 break
67 fi
68 done
69fi
70
71if [ -z "${JAVACMD}" ]; then
72 for jcmd in $JAVA_CMDS; do
73 if [ -x "$jcmd" ] && [ -z "${JAVACMD}" ]; then
74 JAVACMD="$jcmd"
75 break
76 fi
77 done
78fi
79
80if [ "$JAVACMD" ]; then
81 echo "Using $JAVACMD to execute ${JOSM_VERSION}." || true
82 JAVA_VERSION=$(java_version "${JAVACMD}")
83 JAVAFX_HOME="${JAVAFX_HOME:-/usr/share/openjfx/lib}"
84 JOSM_PATH="${JOSM_PATH:-/usr/share/${JOSM_VERSION}/${JOSM_VERSION}.jar}"
85 if [[ "${JAVA_VERSION}" -ge 11 ]]; then
86 JAVA_OPTS="--module-path ${JAVAFX_HOME} --add-modules java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web $JAVA_OPTS"
87 JAVA_OPTS="$JAVA_OPTS --add-exports=java.base/sun.security.action=ALL-UNNAMED"
88 JAVA_OPTS="$JAVA_OPTS --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED"
89 JAVA_OPTS="$JAVA_OPTS --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED"
90 elif [[ "${JAVA_VERSION}" -ge 9 ]]; then
91 JAVA_OPTS="--add-modules java.activation,java.se.ee $JAVA_OPTS"
92 fi
93 set +e
94 while true; do
95 # shellcheck disable=SC2086
96 $JAVACMD $JAVA_OPTS -jar "${JOSM_PATH}" "$@"
97 if [ "z$?" != "z9" ]; then
98 break
99 fi
100 echo ">> restarting josm..."
101 done
102else
103 echo "No valid JVM found to run JOSM." || true
104 exit 1
105fi
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