agent-joule/crates/extension_host/build.rs
David Charlot a084434e14 Baseline: hard fork of zed@e2e7a67
Fork point for agent-zed. Editor core retained; AI/telemetry/cloud layers
to be ripped and replaced per FORK_MAP.md.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-05-30 08:20:23 -04:00

46 lines
1.7 KiB
Rust

use std::env;
use std::fs;
use std::path::PathBuf;
fn main() -> Result<(), Box<dyn std::error::Error>> {
copy_extension_api_rust_files()
}
/// rust-analyzer doesn't support include! for files from outside the crate.
/// Copy them to the OUT_DIR, so we can include them from there, which is supported.
fn copy_extension_api_rust_files() -> Result<(), Box<dyn std::error::Error>> {
let out_dir = env::var("OUT_DIR")?;
let input_dir = PathBuf::from("../extension_api/wit");
let output_dir = PathBuf::from(out_dir);
println!("cargo:rerun-if-changed={}", input_dir.display());
for entry in fs::read_dir(&input_dir)? {
let entry = entry?;
let path = entry.path();
if path.is_dir() {
println!("cargo:rerun-if-changed={}", path.display());
for subentry in fs::read_dir(&path)? {
let subentry = subentry?;
let subpath = subentry.path();
if subpath.extension() == Some(std::ffi::OsStr::new("rs")) {
let relative_path = subpath.strip_prefix(&input_dir)?;
let destination = output_dir.join(relative_path);
fs::create_dir_all(destination.parent().unwrap())?;
fs::copy(&subpath, &destination)?;
}
}
} else if path.extension() == Some(std::ffi::OsStr::new("rs")) {
let relative_path = path.strip_prefix(&input_dir)?;
let destination = output_dir.join(relative_path);
fs::create_dir_all(destination.parent().unwrap())?;
fs::copy(&path, &destination)?;
println!("cargo:rerun-if-changed={}", path.display());
}
}
Ok(())
}