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Use default export as main JavaScript function

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This commit is contained in:
Tobie Morgan Hitchcock 2022-08-18 08:33:21 +01:00
parent 500368958f
commit 292d35280c
1 changed files with 2 additions and 2 deletions
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4
lib/src/fnc/script/main.rs
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@ -32,7 +32,7 @@ pub async fn run(
// Enable async code in the runtime // Enable async code in the runtime
run.spawn_executor(&exe).detach(); run.spawn_executor(&exe).detach();
// Create the main function structure // Create the main function structure
let src = format!("export async function main() {{ {} }}", src); let src = format!("export default async function() {{ {} }}", src);
// Attempt to execute the script // Attempt to execute the script
let res: Result<Promise<Value>, js::Error> = ctx.with(|ctx| { let res: Result<Promise<Value>, js::Error> = ctx.with(|ctx| {
// Get the context global object // Get the context global object
@ -48,7 +48,7 @@ pub async fn run(
// Attempt to compile the script // Attempt to compile the script
let res = ctx.compile("script", src)?; let res = ctx.compile("script", src)?;
// Attempt to fetch the main export // Attempt to fetch the main export
let fnc = res.get::<_, Function>("main")?; let fnc = res.get::<_, Function>("default")?;
// Execute the main function // Execute the main function
fnc.call((This(doc), Rest(arg))) fnc.call((This(doc), Rest(arg)))
}); });