Method fetch

src/standard_library.rs:116–150

(&self)

    }

    pub fn fetch(&self) -> anyhow::Result<()> {
        if self.path.exists() {
            return Ok(());
        }
        fs::create_dir_all(&self.path).with_context(|| {
            format!(
                "Failed to create standard library version directory {}",
                self.version
            )
        })?;
        if !Command::new("git")
            .args([
                "clone",
                "--depth=1",
                "https://github.com/goboscript/std",
                "--branch",
                &format!("v{}", self.version),
                self.path.to_str().unwrap(),
            ])
            .stdout(Stdio::null())
            .stderr(Stdio::null())
            .status()
            .with_context(|| format!("Failed to clone standard library version {}", self.version))?
            .success()
        {
            bail!("Failed to clone standard library version {}", self.version);
        }
        fs::remove_dir_all(self.path.join(".git")).with_context(|| {
            format!(
                "Failed to remove .git directory from standard library version {}",
                self.version
            )
        })?;
        Ok(())
    }
}