vdev/commands/build/
vrl_wasm.rs

1use std::path::Path;
2use anyhow::Result;
3use clap::Args;
4
5use crate::app;
6
7/// Compiles VRL crates to wasm32-unknown-unknown
8#[derive(Args, Debug)]
9#[command()]
10pub struct Cli {}
11
12impl Cli {
13    pub fn exec(self) -> Result<()> {
14        let vrl_path = Path::new(app::path()).join("lib").join("vrl");
15        let args = &["build", "--release", "--target", "wasm32-unknown-unknown"];
16
17        for crate_name in  ["compiler", "core", "diagnostic", "parser"] {
18            println!("Compiling lib/vrl/{crate_name} to wasm32-unknown-unknown");
19            std::env::set_current_dir(vrl_path.join(crate_name))?;
20            app::exec("cargo", *args, false)?;
21        }
22        Ok(())
23    }
24}