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use std::{
env::var,
fs::{
read,
write,
},
io::Write,
path::{
Path,
PathBuf,
},
process::{
Command,
Stdio,
},
};
fn main() {
println!("test");
println!("cargo::rerun-if-changed=nvim-treesitter/lua/nvim-treesitter/parsers.lua");
println!("cargo::rerun-if-changed=generate_parsers.lua");
let mut child = Command::new("lua")
.arg("generate_parsers.lua")
.stdin(Stdio::piped())
.stdout(Stdio::piped())
.spawn()
.expect("Failed to spawn process");
let mut stdin = child.stdin.take().expect("Failed to open stdin");
std::thread::spawn(move || {
stdin
.write_all(
read(Path::new("nvim-treesitter/lua/nvim-treesitter/parsers.lua"))
.expect("Failed to create parsers path")
.as_ref(),
)
.expect("Failed to write to stdin");
})
.join()
.unwrap();
let output = child.wait_with_output().expect("Failed to read stdout");
write(
PathBuf::from(format!("{}/_parsers.rs", var("OUT_DIR").unwrap())),
output.stdout,
)
.unwrap();
}
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