install

#!/bin/sh -e

# ----------------------------------------------------------------------
# FPP installer
# ----------------------------------------------------------------------
# To pass flags to sbt, set the environment variable
# FPP_SBT_FLAGS
# ----------------------------------------------------------------------

scala_version="3.1.2"

if test $# -gt 1
then
  echo 'usage: install dest-dir' 1>&2
  echo '       install' 1>&2
  exit 1
fi

if test -n "$1" 
then
  dest=$1
else
  dest=bin
fi

wd=`dirname $0`
cd $wd
top=`pwd`
meta=$top/lib/src/main/resources/META-INF/native-image

dir=`dirname $dest`
dir=`cd $dir; pwd`
base=`basename $dest`
dest=$dir/$base

tools="
fpp-check
fpp-depend
fpp-filenames
fpp-format
fpp-syntax
fpp-from-xml
fpp-locate-defs
fpp-locate-uses
fpp-to-cpp
fpp-to-xml
"

version=`git describe --tags --always`
util=lib/src/main/scala/util
echo "Updating version to $version"
sed -i.bak -e "s/val v = .*/val v = \"$version\"/" \
  $util/Version.scala

echo "Building jar files"
cmd="sbt $FPP_SBT_FLAGS assembly"
echo $cmd
$cmd

echo "Restoring Version.scala"
cp $util/Version.scala.bak $util/Version.scala

mkdir -p $dest

echo "Installing tools at $dest"
for tool in $tools
do
  jar=`find tools/$tool -name "*$name*assembly*.jar" | grep "target/scala-$scala_version"`
  echo "  $jar"
  cp $jar $dest/$tool.jar
  echo '#!/bin/sh

  # See https://www.graalvm.org/22.1/reference-manual/native-image/Agent/
  java -agentlib:native-image-agent=config-merge-dir='$meta' -jar '$dest'/'$tool'.jar "$@"' > $dest/$tool
  chmod +x $dest/$tool
done