83 lines
3.1 KiB
Bash
83 lines
3.1 KiB
Bash
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#!/usr/bin/env bash
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# This script will download and install the appropriate JDK for use with Bisq development.
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# It will also configure it as the default system JDK.
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# If you need to change to another default JDK for another purpose later, you can use the
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# following commands and select the default JDK:
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# Linux:
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# update-alternatives --config java
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# update-alternatives --config javac
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# MacOS:
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# echo 'export JAVA_HOME=/Library/Java/JavaVirtualMachines/<ENTER_NEW_JDK>/Contents/Home' >>~/.bash_profile
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# echo 'export PATH=$JAVA_HOME/bin:$PATH' >>~/.bash_profile
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# source ~/.bash_profile
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set -e
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unameOut="$(uname -s)"
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case "${unameOut}" in
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Linux*)
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JAVA_HOME=/usr/lib/jvm/openjdk-11.0.2
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JDK_FILENAME=openjdk-11.0.2_linux-x64_bin.tar.gz
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JDK_URL=https://download.java.net/java/GA/jdk11/9/GPL/openjdk-11.0.2_linux-x64_bin.tar.gz
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# Determine which package manager to use depending on the distribution
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declare -A osInfo;
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osInfo[/etc/redhat-release]=yum
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osInfo[/etc/arch-release]=pacman
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osInfo[/etc/gentoo-release]=emerge
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osInfo[/etc/SuSE-release]=zypp
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osInfo[/etc/debian_version]=apt-get
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for f in "${!osInfo[@]}"
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do
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if [[ -f $f ]]; then
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PACKAGE_MANAGER=${osInfo[$f]}
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break
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fi
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done
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if [ ! -d "$JAVA_HOME" ]; then
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# Ensure curl is installed since it may not be
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$PACKAGE_MANAGER -y install curl
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curl -L -O $JDK_URL
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mkdir -p $JAVA_HOME
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tar -zxf $JDK_FILENAME -C $JAVA_HOME --strip 1
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rm $JDK_FILENAME
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update-alternatives --install /usr/bin/java java $JAVA_HOME/bin/java 2000
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update-alternatives --install /usr/bin/javac javac $JAVA_HOME/bin/javac 2000
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fi
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update-alternatives --set java $JAVA_HOME/bin/java
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update-alternatives --set javac $JAVA_HOME/bin/javac
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;;
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Darwin*)
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JAVA_HOME=/Library/Java/JavaVirtualMachines/openjdk-11.0.2.jdk/Contents/Home
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JDK_FILENAME=openjdk-11.0.2_osx-x64_bin.tar.gz
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JDK_URL=https://download.java.net/java/GA/jdk11/9/GPL/openjdk-11.0.2_osx-x64_bin.tar.gz
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if [ ! -d "$JAVA_HOME" ]; then
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if [[ $(command -v brew) == "" ]]; then
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echo "Installing Homebrew"
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/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
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else
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echo "Updating Homebrew"
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brew update
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fi
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brew install curl
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curl -L -O $JDK_URL
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sudo mkdir /Library/Java/JavaVirtualMachines/openjdk-11.0.2.jdk | sudo bash
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gunzip -c $JDK_FILENAME | tar xopf -
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sudo mv jdk-11.0.2.jdk/* /Library/Java/JavaVirtualMachines/openjdk-11.0.2.jdk
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sudo rmdir jdk-11.0.2.jdk
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rm $JDK_FILENAME
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fi
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echo export JAVA_HOME=$JAVA_HOME >>~/.bash_profile
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echo export PATH=$JAVA_HOME/bin:"$PATH" >>~/.bash_profile
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source "$HOME/.bash_profile"
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;;
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*)
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esac
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java -version
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