fabaccess-bffh/api/build.rs
2022-05-20 19:29:03 +02:00

43 lines
1.1 KiB
Rust

use walkdir::{DirEntry, WalkDir};
fn is_hidden(entry: &DirEntry) -> bool {
entry
.file_name()
.to_str()
.map(|s| s.starts_with('.'))
.unwrap_or(false)
}
fn generate_api() {
println!("cargo:rerun-if-changed=schema");
let mut compile_command = ::capnpc::CompilerCommand::new();
compile_command
.src_prefix("schema")
.default_parent_module(vec!["schema".to_string()]);
for entry in WalkDir::new("schema")
.max_depth(2)
.into_iter()
.filter_entry(|e| !is_hidden(e))
.filter_map(Result::ok) // Filter all entries that access failed on
.filter(|e| !e.file_type().is_dir()) // Filter directories
// Filter non-schema files
.filter(|e| {
e.file_name()
.to_str()
.map(|s| s.ends_with(".capnp"))
.unwrap_or(false)
})
{
println!("Collecting schema file {}", entry.path().display());
compile_command.file(entry.path());
}
println!("Compiling schemas...");
compile_command.run().expect("Failed to generate API code");
}
fn main() {
generate_api();
}