JAL-3130 Improved locations of AdoptOpenJDK JRE downloads \(locally and on build...

[jalview.git] / utils / install4j / download_jres.sh

diff --git a/utils/install4j/download_jres.sh b/utils/install4j/download_jres.sh
new file mode 100755 (executable)
index 0000000..0a1cf9f
--- /dev/null
+++ b/utils/install4j/download_jres.sh
@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+
+# see https://api.adoptopenjdk.net/swagger-ui/#/Binary/get_v3_binary_latest__feature_version___release_type___os___arch___image_type___jvm_impl___heap_size___vendor_
+
+
+### bs 2020-01-22
+### This is a script to download and update the JREs used in the windows, mac (and maybe linux) installations, and update channel
+### It creates a structure with
+### ./jre-VERSION-OS-ARCH/jre/...
+### as used by getdown
+### and
+### ./tgz/jre-VERSION-OS-ARCH.tgz
+### which is an archive of the _contents_ of ./jre-VERSION-OS-ARCH/jre/ and used by install4j for the installer
+
+BASE=https://api.adoptopenjdk.net/v3/binary/latest
+RELEASE_TYPE=ga
+JVM_IMPL=hotspot
+HEAP_SIZE=normal
+VENDOR=adoptopenjdk
+IMAGE_TYPE=jre
+
+RM=/bin/rm
+
+# unzip-strip from https://superuser.com/questions/518347/equivalent-to-tars-strip-components-1-in-unzip
+unzip-strip() (
+  local zip=$1
+  local dest=${2:-.}
+  local temp=$(mktemp -d) && unzip -qq -d "$temp" "$zip" && mkdir -p "$dest" &&
+  shopt -s dotglob && local f=("$temp"/*) &&
+  if (( ${#f[@]} == 1 )) && [[ -d "${f[0]}" ]] ; then
+    mv "$temp"/*/* "$dest"
+  else
+    mv "$temp"/* "$dest"
+  fi && rmdir "$temp"/* "$temp"
+)
+
+for FEATURE_VERSION in 8 11; do
+  for OS in linux mac windows; do
+    for ARCH in x64 x32 arm; do
+      #for ARCH in aarch64 arm x32 x64; do
+      NAME="${IMAGE_TYPE}-${FEATURE_VERSION}-${OS}-${ARCH}"
+      TARFILE="${NAME}.tgz"
+      echo "* Downloading ${TARFILE}"
+      URL="${BASE}/${FEATURE_VERSION}/${RELEASE_TYPE}/${OS}/${ARCH}/${IMAGE_TYPE}/${JVM_IMPL}/${HEAP_SIZE}/${VENDOR}"
+      wget -q -O "${TARFILE}" "${URL}"
+      if [ "$?" != 0 ]; then
+        echo "- No ${IMAGE_TYPE}-${FEATURE_VERSION} download for ${OS}-${ARCH} '${URL}'"
+        $RM -f "${TARFILE}"
+        continue;
+      fi
+      echo "Unpacking ${TARFILE}"
+      JREDIR="${NAME}/jre"
+      [ x$NAME != x -a -e "${JREDIR}" ] && $RM -rf "${JREDIR}"
+      mkdir -p "${JREDIR}"
+      if [ x$OS = xwindows ]; then
+        echo "using unzip"
+        unzip-strip "${TARFILE}" "${JREDIR}"
+        RET=$?
+      else
+        echo "using tar"
+        tar --strip-components=1 -C "${JREDIR}" -zxf "${TARFILE}"
+        RET=$?
+      fi
+      if [ "$RET" != 0 ]; then
+        echo "Error unpacking ${TARFILE}"
+        exit 1
+      fi
+      $RM "${TARFILE}"
+      echo "Creating .tar.gz for install4j bundling and updates"
+      TGZDIR=tgz
+      mkdir -p "${TGZDIR}"
+      tar -C "${JREDIR}" -zcf "${TGZDIR}/${NAME}.tar.gz" .
+    done
+  done
+done
+