46 lines
1008 B
Rust
46 lines
1008 B
Rust
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use std::path::{Path, PathBuf};
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use std::env;
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use std::io::Result;
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use std::process::Command;
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fn main() -> Result<()> {
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build_phinit()?;
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run_simple_make("sommelier")?;
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run_simple_make("kernel")?;
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Ok(())
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}
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fn build_phinit() -> Result<()> {
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run_command_in_directory(
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"ph-init",
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"cargo",
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&["build", "--release"]
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)?;
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run_command_in_directory(
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"ph-init",
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"strip",
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&["target/release/ph-init"]
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)?;
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Ok(())
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}
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fn run_simple_make<P: AsRef<Path>>(directory: P) -> Result<()> {
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run_command_in_directory(directory, "make", &[])
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}
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fn run_command_in_directory<P: AsRef<Path>>(directory: P, cmd: &str, args: &[&str]) -> Result<()> {
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let saved = push_directory(directory)?;
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Command::new(cmd).args(args).status()?;
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env::set_current_dir(saved)
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}
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fn push_directory<P: AsRef<Path>>(directory: P) -> Result<PathBuf> {
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let current = env::current_dir()?;
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env::set_current_dir(directory.as_ref())?;
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Ok(current)
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}
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