source: josm/trunk/native/linux/tested/usr/bin/josm@ 18512

Last change on this file since 18512 was 18512, checked in by taylor.smock, 2 years ago

Fix #22193: /usr/bin/bash is not present on all Debian systems

This switches to /usr/bin/env bash.

  • Property svn:executable set to *
File size: 4.1 KB
Line 
1#!/usr/bin/env 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 $JAVACMD
7ALTERNATIVE_JDK=$(readlink -n -f /etc/alternatives/java || true)
8
9if [ -v JAVA_HOME ]; then
10 JAVA_CMDS="$JAVA_HOME/bin/java"
11else
12 JAVA_CMDS=""
13fi
14
15dpkg_java() {
16 # Let's get the current architecture -- needed for multiarchified Java
17 ARCH=$(dpkg --print-architecture 2> /dev/null || true)
18 # If OpenJDK is only available headless, do not try it
19 if dpkg --get-selections "openjdk-*-jre" | grep install$ > /dev/null \
20 || dpkg --get-selections "openjdk-*-jre:$ARCH" | grep install$ > /dev/null ; then
21 # LTS versions in decreased order
22 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-17-openjdk/bin/java /usr/lib/jvm/java-17-openjdk-$ARCH/bin/java"
23 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-11-openjdk/bin/java /usr/lib/jvm/java-11-openjdk-$ARCH/bin/java"
24 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-8-openjdk/bin/java /usr/lib/jvm/java-8-openjdk-$ARCH/bin/java"
25 # Released versions in decreased order
26 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-18-openjdk/bin/java /usr/lib/jvm/java-18-openjdk-$ARCH/bin/java"
27 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-16-openjdk/bin/java /usr/lib/jvm/java-16-openjdk-$ARCH/bin/java"
28 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-15-openjdk/bin/java /usr/lib/jvm/java-15-openjdk-$ARCH/bin/java"
29 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-14-openjdk/bin/java /usr/lib/jvm/java-14-openjdk-$ARCH/bin/java"
30 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-13-openjdk/bin/java /usr/lib/jvm/java-13-openjdk-$ARCH/bin/java"
31 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-12-openjdk/bin/java /usr/lib/jvm/java-12-openjdk-$ARCH/bin/java"
32 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-10-openjdk/bin/java /usr/lib/jvm/java-10-openjdk-$ARCH/bin/java"
33 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-9-openjdk/bin/java /usr/lib/jvm/java-9-openjdk-$ARCH/bin/java"
34 # Development version(s)
35 JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/java-19-openjdk/bin/java /usr/lib/jvm/java-19-openjdk-$ARCH/bin/java"
36 fi
37}
38
39java_version() {
40 ${1} -version 2>&1 | head -n1 | awk '{print $3}' | awk -F'.' '{gsub(/"/, ""); print $1}' | cat
41}
42
43if [ -x "$(command -v dpkg)" ]; then
44 dpkg_java
45fi
46# Undetermined version
47JAVA_CMDS="${JAVA_CMDS} /usr/lib/jvm/default-java/bin/java /usr/bin/java"
48JOSM_VERSION="josm"
49
50if [ -f "/etc/default/${JOSM_VERSION}" ]; then
51 . "/etc/default/${JOSM_VERSION}"
52fi
53
54JAVA_OPTS="-Djosm.restart=true -Djava.net.useSystemProxies=true $JAVA_OPTS"
55
56if [ -z "${JAVACMD}" ]; then
57 for jcmd in $JAVA_CMDS; do
58 if [ "z$ALTERNATIVE_JDK" = "z$(readlink -n -f "$jcmd")" ] && [ -z "${JAVACMD}" ] && [ -x "$jcmd" ]; then
59 JAVACMD="$jcmd"
60 break
61 fi
62 done
63fi
64
65if [ -z "${JAVACMD}" ]; then
66 for jcmd in $JAVA_CMDS; do
67 if [ -x "$jcmd" ] && [ -z "${JAVACMD}" ]; then
68 JAVACMD="$jcmd"
69 break
70 fi
71 done
72fi
73
74if [ "$JAVACMD" ]; then
75 echo "Using $JAVACMD to execute ${JOSM_VERSION}." || true
76 JAVA_VERSION=$(java_version ${JAVACMD})
77 JAVAFX_HOME="${JAVAFX_HOME:-/usr/share/openjfx/lib}"
78 JOSM_PATH="${JOSM_PATH:-/usr/share/${JOSM_VERSION}/${JOSM_VERSION}.jar}"
79 if [[ "${JAVA_VERSION}" -ge 11 ]]; then
80 JAVA_OPTS="--module-path ${JAVAFX_HOME} --add-modules java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web $JAVA_OPTS"
81 JAVA_OPTS="$JAVA_OPTS --add-exports=java.base/sun.security.action=ALL-UNNAMED"
82 JAVA_OPTS="$JAVA_OPTS --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED"
83 JAVA_OPTS="$JAVA_OPTS --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED"
84 elif [[ "${JAVA_VERSION}" -ge 9 ]]; then
85 JAVA_OPTS="--add-modules java.activation,java.se.ee $JAVA_OPTS"
86 fi
87 set +e
88 while true; do
89 $JAVACMD $JAVA_OPTS -jar "${JOSM_PATH}" "$@"
90 if [ "z$?" != "z9" ]; then
91 break
92 fi
93 echo ">> restarting josm..."
94 done
95else
96 echo "No valid JVM found to run JOSM." || true
97 exit 1
98fi
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