Function find_instruction_file

crates/opencode-tool/src/read.rs:536–544

(dir: &Path)

}

async fn find_instruction_file(dir: &Path) -> Option<PathBuf> {
    for name in INSTRUCTION_FILES {
        let path = dir.join(name);
        if path.exists() && path.is_file() {
            return Some(path);
        }
    }
    None
}