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denoland-deno/cli/ops/runtime_compiler.rs
2020-09-26 20:26:51 +02:00

86 lines
2.1 KiB
Rust

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
use crate::permissions::Permissions;
use crate::tsc::runtime_bundle;
use crate::tsc::runtime_compile;
use crate::tsc::runtime_transpile;
use deno_core::error::AnyError;
use deno_core::futures::FutureExt;
use deno_core::serde_json;
use deno_core::serde_json::Value;
use deno_core::BufVec;
use deno_core::OpState;
use serde::Deserialize;
use std::cell::RefCell;
use std::collections::HashMap;
use std::rc::Rc;
pub fn init(rt: &mut deno_core::JsRuntime) {
super::reg_json_async(rt, "op_compile", op_compile);
super::reg_json_async(rt, "op_transpile", op_transpile);
}
#[derive(Deserialize, Debug)]
#[serde(rename_all = "camelCase")]
struct CompileArgs {
root_name: String,
sources: Option<HashMap<String, String>>,
bundle: bool,
options: Option<String>,
}
async fn op_compile(
state: Rc<RefCell<OpState>>,
args: Value,
_data: BufVec,
) -> Result<Value, AnyError> {
super::check_unstable2(&state, "Deno.compile");
let args: CompileArgs = serde_json::from_value(args)?;
let cli_state = super::global_state2(&state);
let global_state = cli_state.clone();
let permissions = {
let state = state.borrow();
state.borrow::<Permissions>().clone()
};
let fut = if args.bundle {
runtime_bundle(
&global_state,
permissions,
&args.root_name,
&args.sources,
&args.options,
)
.boxed_local()
} else {
runtime_compile(
&global_state,
permissions,
&args.root_name,
&args.sources,
&args.options,
)
.boxed_local()
};
let result = fut.await?;
Ok(result)
}
#[derive(Deserialize, Debug)]
struct TranspileArgs {
sources: HashMap<String, String>,
options: Option<String>,
}
async fn op_transpile(
state: Rc<RefCell<OpState>>,
args: Value,
_data: BufVec,
) -> Result<Value, AnyError> {
super::check_unstable2(&state, "Deno.transpile");
let args: TranspileArgs = serde_json::from_value(args)?;
let cli_state = super::global_state2(&state);
let global_state = cli_state.clone();
let result =
runtime_transpile(global_state, &args.sources, &args.options).await?;
Ok(result)
}