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🌤️ 0.8.0
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@ashleygwilliams ashleygwilliams released this 02 Apr 18:28
v0.8.0
33d0bd8

  • ✨ Features

    • Give user's ability to customize generated filenames with --out-name flag - ibaryshnikov, issue/596 pull/599

      When running wasm-pack build, several files are generated. These files are named based on the name of the crate, as per your Cargo.toml file. Sometimes- that's not the name you'd like your files to have!

      You can now specify a custom name for the generated files using a new flag, --out-name. Given a project called dom, here's a comparison of the default and custom generated filenames:

      wasm-pack build
# will produce files
# dom.d.ts  dom.js  dom_bg.d.ts  dom_bg.wasm  package.json  README.md

 wasm-pack build --out-name index
# will produce files
# index.d.ts  index.js  index_bg.d.ts  index_bg.wasm  package.json  README.md

  • 🤕 Fixes

    • Fix panics in build mode --no-install - alexcrichton, pull/598

      This commit fixes the wasm-pack build --mode no-install command from unconditionally panicking as well as --mode force. These steps were calling an unwrap() on an internal Option<T> which was supposed to be set during step_install_wasm_bindgen, but that step wasn't run in these modes. The mode configuration of steps has been refactored slightly to ensure that more steps are shared between these modes to reduce duplication.

    • Print unexpected panics to standard error - drager, issue/562 pull/601

      Unexpected panics are unfortunate but they're currently covered up and written out to an auxiliary file. This makes panics in CI difficult to debug, especially at a glance, as CI builders are likely not uploading those files.

      This PR will print to standard error for unexpected panics and then let human_panic handle panics, just like before.

    • Improve error message when wasm32-unknown-unknown is missing - drager, issue/579 pull/602

      For folks with non-rustup environments (which we only started supporting in 0.7.0!), we were giving a missing target error that was not helpful!

      We've updated the error message to include more information, and we've added some documentation to help explain how you can remedy the error by manually installing the target on your specific rust setup- including the fact that it may not be possible to add the target to some setups.

      Check out the docs here.

  • 📖 Documentation

    • Document --out-dir flag - ashleygwilliams, issue/592 pull/593

      Recently, someone asked on Discord about customizing the name of the directory that contains the assets built by wasm-pack. We've had the out-dir flag for a while, but it wasn't documented! Now it is.

    • Fix broken links in docs and update for template changes - drager, ashleygwilliams, issue/609 pull/612 pull/614

      Recently, some improvements were made to the wasm-pack-template. Additionally, there were some broken links in the documentation. We've updated the docs for the new template and fixed the broken links!

  • 🛠️ Maintenance

    • Move binary-install to its own repo - drager, issue/500 pull/600

      binary-install is a crate that holds the abstractions for how wasm-pack downloads and caches pre-built binaries for the tools it wraps. It was originally part of the wasm-pack code, then moved into a workspace as an independent crate. Now that we believe it's stable, we've moved it into its own repo!

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