xtask/
build_js_langs.rs

1use std::process::Command;
2
3use anyhow::{bail, Result};
4
5pub fn run() -> Result<()> {
6    let langs_dir = crate::WORKSPACE_DIR.join("syntastica-js/langs");
7    for entry in langs_dir.read_dir()? {
8        let entry = entry?;
9        if !entry.file_type()?.is_dir() {
10            continue;
11        }
12        let status = Command::new("npm")
13            .current_dir(entry.path())
14            .args(["run", "build"])
15            .status()?;
16        if !status.success() {
17            bail!("npm exited with non-zero exit code: {status}");
18        }
19    }
20
21    Ok(())
22}

xtask/build_js_langs.rs

xtask/
build_js_langs.rs