Wasm-pack: Cargo workspaces not supported

[ruabmbua]

🐛 Bug description

wasm-pack test works with Cargo workspaces, if I specify the path to my to be tested lib, but wasm-pack build throws an error, that target/wasm32-unknown-unknown/release/wasm_module.wasm can not be found.

Part of command output:

  [8/9] wasm-bindgen already installed...
  [9/9] Running WASM-bindgen...
  error: failed to read `target/wasm32-unknown-unknown/release/wasm_module.wasm`
|   caused by: No such file or directory (os error 2)
Running the wasm-bindgen CLI
Caused by: Process exited with exit code: 1: `wasm-bindgen` did not exit successfully.

stdout:

stderr:

error: failed to read `target/wasm32-unknown-unknown/release/wasm_module.wasm`
    caused by: No such file or directory (os error 2)

🤔 Expected Behavior

Both commands should work.

👟 Steps to reproduce

• Create a Cargo workspace, and add a project derived from the project template to it.
• Run wasm-pack build in the workspace root directory.

🌍 Your environment

Include the relevant details of your environment.
wasm-pack version: 0.5.1
rustc version: rustc 1.31.1 (b6c32da9b 2018-12-18)

[ishitatsuyuki]

Duplicate of #252

[ashleygwilliams]

hi! current master, which will become 0.6.0 soon, has a fix for this. you can install from master by running cargo uninstall wasm-pack && cargo install wasm-pack --git https://github.com/rustwasm/wasm-pack/. will close as this is fixed, and just waiting on release.