#!/bin/sh
# aarch64, armhf, armv7, ppc64le, s390x, x86, x86_64
ARCH="armv7" # Turris Omnia
REVISION="8.275.01-r0"
DESTDIR="" # empty for root, you can set to /opt

# Alpine v3.13 switched to musl v1.2.0 while TurrisOS 6.4.1 uses older musl v1.1.24
# Use ldd command to see a musl version.
# If it's newer then change the URL to https://dl-cdn.alpinelinux.org/alpine/edge/
# You will also need to change the REVISION for the latest
URL="https://dl-cdn.alpinelinux.org/alpine/v3.12/community/$ARCH"
PACKAGES="openjdk8 openjdk8-jre openjdk8-jre-lib openjdk8-jre-base"

for package in $PACKAGES; do
  # download and extract on the fly
  # apk files are just tar.gz with additional .PKGINFO and .SIGN.RSA files
  wget -q -O - "${URL}/${package}-${REVISION}.apk" | tar -xz -C "$DESTDIR" --exclude=.PKGINFO --exclude=.SIGN*
done

export PATH="$PATH:$DESTDIR/usr/lib/jvm/java-8-openjdk/bin"
echo "export PATH=\"$PATH:$DESTDIR/usr/lib/jvm/java-8-openjdk/bin\"" >> /etc/profile