librespot/protocol/build.sh

set -eu

SRC="authentication keyexchange mercury
     metadata pubsub spirc"

cat > src/lib.rs <<EOF
// Autogenerated by build.sh

extern crate protobuf;
EOF

cat > files.rs <<EOF
// Autogenerated by build.sh

pub const FILES : &'static [(&'static str, u32)] = &[
EOF

for name in $SRC; do
  src=proto/$name.proto
  out=src/$name.rs
  checksum=$(cksum $src | cut -f 1 -d' ')

  protoc --rust_out src/ -I proto/ proto/$name.proto

  echo "pub mod $name;" >> src/lib.rs
  echo "    (\"$src\", $checksum)," >> files.rs
done

echo "];" >> files.rs