feature request: automatically target the lib

[ashleygwilliams]

the final step for running wasm-bindgen is:

wasm-bindgen target/wasm32-unknown-unknown/release/<name of lib>.wasm \ --out-dir .

it would be easier to use this tool to automate if it automagically knew to look in that directory for a wasm file named with the same name as the crate.

i'm sure i don't know all the details but would that be possible?

[alexcrichton]

To make sure I understand, you're thinking that it'd be nice to do:

$ wasm-bindgen

which would be the equivalent of

$ wasm-bindgen target/wasm32-unknown-unknown/relesase/$inferred.wasm --out-dir .

right?

[ashleygwilliams]

yeah! maybe with the option to still pass the --out-dir flag to configure but to default to .

[alexcrichton]

Seems plausible to me!

[ashleygwilliams]

i'm actually gonna close this, if the goal is that we have wasm-pack wrap this - wasm pack already knows the name of the lib and is a better place to take care of this work since it's already reading the cargo toml. see https://github.com/ashleygwilliams/wasm-pack/pull/17 for details (sorry in advance its a big one)