https://github.com/disneystreaming/smithy4s

https://disneystreaming.github.io/smithy4s/
https://github.com/disneystreaming/smithy4s

codegen http json scala scala-js scala-native smithy xml

Last synced: 19 days ago
JSON representation

https://disneystreaming.github.io/smithy4s/

• Host: GitHub
• URL: https://github.com/disneystreaming/smithy4s
• Owner: disneystreaming
• License: other
• Created: 2021-12-22T10:28:32.000Z (almost 3 years ago)
• Default Branch: series/0.18
• Last Pushed: 2024-04-12T13:38:30.000Z (8 months ago)
• Last Synced: 2024-04-13T16:31:32.197Z (8 months ago)
• Topics: codegen, http, json, scala, scala-js, scala-native, smithy, xml
• Language: Scala
• Homepage:
• Size: 20.6 MB
• Stars: 324
• Watchers: 15
• Forks: 62
• Open Issues: 73
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-smithy - Scala - Community plugin for generation of clients/servers in Scala. (Code Generators / Server Code Generators)

README

        
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# smithy4s

## Usage

**For usage information, check out the [Documentation](https://disneystreaming.github.io/smithy4s/)**

## Benchmarks

There's a module with benchmarks to compare against the handcrafted implementations of an http4s with the generic ones run the benchmarks, one should execute:

```sh

sbt benchmark / Jmh / run

```

To run http4s benchmarks:

```sh

benchmark / Jmh / run .*Http4sBenchmark.*

```

To benchmark with Scala 2.12 version instead of 2.13, use `benchmark2_12 / Jmh / run` instead.

Smithy4s makes use of [YourKit Java Profiler](https://www.yourkit.com/java/profiler/) for performance optimisation.


![YourKit Logo](https://www.yourkit.com/images/yklogo.png)

## Development environment

For the easiest setup of development tools, use [Nix](https://nixos.org).

The recommended way is to use `nix develop` (requires Flakes support, available since Nix 2.4 - read on if you don't use that experimental feature):

```bash

nix develop

```

This will load all required packages into your shell. Run `exit` or press `ctrl+d` to clear it.

If you're a [direnv](https://github.com/nix-community/nix-direnv) user, we have that too.

If you don't have Flakes support:

```bash

nix-shell

```

## Note for metals/bloop users

Smithy4s is a complex project with a heavy build-matrix. In order to ease development, we've elected to only enable bloop-config generation

for the `JVM/Scala 2.13` combo of build axes, by default.

If you find yourself developing for another combination of build axes, it is possible to tweak the default by adding a `user.sbt` file in the root directory of your clone of this project, and fill it by following this example :

```scala

ThisBuild / bloopAllowedCombos := Seq(

  Seq(

    VirtualAxis.jvm,

    VirtualAxis.scalaABIVersion("3.3.0")

  )

)

```

## Note for .sbtopts

You usually should use `.sbtopts` to add some more memory for `sbt`, as Smithy4s is complex. You copy the `.sbtopts.example` to `.sbtopts` and adjust the values to your needs:

```bash

cp .sbtopts.example .sbtopts

```