Skip to content

Optimize if statements and add option for lwjgl path #6

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Optimize if statements and add option for lwjgl path #6

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
75 changes: 20 additions & 55 deletions setupMC.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,95 +2,60 @@

#determine if host system is 64 bit arm64 or 32 bit armhf
if [ ! -z "$(file "$(readlink -f "/sbin/init")" | grep 64)" ];then
MACHINE='aarch64'
BITS=64
elif [ ! -z "$(file "$(readlink -f "/sbin/init")" | grep 32)" ];then
MACHINE='armv7l'
BITS=32
else
echo "Failed to detect OS CPU architecture! Something is very wrong."
echo "Failed to detect or unsupported CPU architecture! Something is very wrong."
fi
DIR=~/Minecraft
LWJGL3_DIR=~/lwjgl3arm$BITS
LWJGL2_DIR=~/lwjgl2arm32

# create folders
echo Setup 1/9
if [ ! -d "$DIR" ]; then
mkdir "$DIR"
fi
mkdir -p "$DIR"
cd "$DIR"
pwd

echo Setup 2/9
if [ "$MACHINE" = "aarch64" ]; then
echo "Raspberry Pi OS (64 bit)"
if [ ! -d ~/lwjgl3arm64 ]; then
mkdir ~/lwjgl3arm64
fi
else
echo "Raspberry Pi OS (32 bit)"
if [ ! -d ~/lwjgl3arm32 ]; then
mkdir ~/lwjgl3arm32
fi
if [ ! -d ~/lwjgl2arm32 ]; then
mkdir ~/lwjgl2arm32
fi
mkdir -p "$LWJGL3_DIR"
if [ $BITS == 32 ]; then
mkdir -p "$LWJGL2_DIR"
fi

# download minecraft launcher
echo Setup 3/9
if [ ! -f launcher.jar ]; then
wget https://launcher.mojang.com/v1/objects/eabbff5ff8e21250e33670924a0c5e38f47c840b/launcher.jar
fi
wget -nc https://launcher.mojang.com/v1/objects/eabbff5ff8e21250e33670924a0c5e38f47c840b/launcher.jar

# download java
echo Setup 4/9
if [ "$MACHINE" = "aarch64" ]; then
if [ ! -f jdk-8u251-linux-arm64-vfp-hflt.tar.gz ]; then
wget https://github.com/mikehooper/Minecraft/raw/main/jdk-8u251-linux-arm64-vfp-hflt.tar.gz
fi
else
if [ ! -f jdk-8u251-linux-arm32-vfp-hflt.tar.gz ]; then
wget https://github.com/mikehooper/Minecraft/raw/main/jdk-8u251-linux-arm32-vfp-hflt.tar.gz
fi
fi
wget -nc https://github.com/mikehooper/Minecraft/raw/main/jdk-8u251-linux-arm${BITS}-vfp-hflt.tar.gz

# download lwjgl3arm*
echo Setup 5/9
if [ "$MACHINE" = "aarch64" ]; then
if [ ! -f lwjgl3arm64.tar.gz ]; then
wget https://github.com/mikehooper/Minecraft/raw/main/lwjgl3arm64.tar.gz
fi
else
if [ ! -f lwjgl3arm32.tar.gz ]; then
wget https://github.com/mikehooper/Minecraft/raw/main/lwjgl3arm32.tar.gz
fi
if [ ! -f lwjgl2arm32.tar.gz ]; then
wget https://github.com/mikehooper/Minecraft/raw/main/lwjgl2arm32.tar.gz
fi
wget -nc https://github.com/mikehooper/Minecraft/raw/main/lwjgl3arm${BITS}.tar.gz
if [ $BITS == 32 ]; then
wget -nc https://github.com/mikehooper/Minecraft/raw/main/lwjgl2arm32.tar.gz
fi

echo Setup 6/9
if [ ! -d /opt/jdk ]; then
sudo mkdir /opt/jdk
fi
sudo mkdir -p /opt/jdk

# extract oracle java 8
echo Setup 7/9
echo Extracting java ...
if [ "$MACHINE" = "aarch64" ]; then
sudo tar -zxf jdk-8u251-linux-arm64-vfp-hflt.tar.gz -C /opt/jdk
sudo tar -zxf jdk-8u251-linux-arm${BITS}-vfp-hflt.tar.gz -C /opt/jdk
if [ $BITS == 64 ]; then
# install opnjdk for launcher.jar and optifine install
sudo apt install openjdk-11-jdk -y
else
sudo tar -zxf jdk-8u251-linux-arm32-vfp-hflt.tar.gz -C /opt/jdk
fi

# extract lwjgl*
echo Setup 8/9
echo Extracting lwjgl...
if [ "$MACHINE" = "aarch64" ]; then
tar -zxf lwjgl3arm64.tar.gz -C ~/lwjgl3arm64
else
tar -zxf lwjgl3arm32.tar.gz -C ~/lwjgl3arm32
tar -zxf lwjgl2arm32.tar.gz -C ~/lwjgl2arm32
tar -zxf lwjgl3arm${BITS}.tar.gz -C $LWJGL3_PATH
if [ $BITS == 32 ]; then
tar -zxf lwjgl2arm32.tar.gz -C $LWJGL2_PATH
fi

echo Setup 9/9
Expand Down