#![allow(clippy::multiple_crate_versions)]
use std::fs::read_dir;
use std::io::{Error, ErrorKind, Result};
use std::path::Path;
fn generate_proto_sources() -> Result<()> {
let path = String::from("parsec-operations/protobuf");
let dir_entries = read_dir(Path::new(&path))?;
let files: Result<Vec<String>> = dir_entries
.map(|protos_file| {
protos_file?
.path()
.into_os_string()
.into_string()
.map_err(|_| {
Error::new(
ErrorKind::InvalidData,
"conversion from OsString to String failed",
)
})
})
.collect();
let proto_files: Vec<String> = files?
.into_iter()
.filter(|string| string.ends_with(".proto"))
.collect();
let files_slices: Vec<&str> = proto_files.iter().map(|file| &file[..]).collect();
prost_build::compile_protos(&files_slices, &[&path])
}
fn main() -> Result<()> {
generate_proto_sources()
}