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Updated the AssemblyScript example (#3185)

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This commit is contained in:
Aaron Turner
2021-08-19 07:20:04 -07:00
committed by GitHub
parent 9e8e0e8352
commit 331b0dee30
5 changed files with 68 additions and 26 deletions
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docs/assemblyscript-hello-world/.gitignore vendored Normal file
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node_modules/

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docs/assemblyscript-hello-world/package-lock.json generated
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@@ -1,28 +1,79 @@
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"type": "opencollective",
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docs/assemblyscript-hello-world/package.json
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"description": "Hello world in Wasi with AS and as-wasi",
"main": "index.js",
"scripts": {
"build": "asc wasi-hello-world.ts -b wasi-hello-world.wasm -t wasi-hello-world.wat --runtime half",
"build": "asc wasi-hello-world.ts -b wasi-hello-world.wasm",
"wasmtime": "wasmtime wasi-hello-world.wasm"
},
"author": "Aaron Turner",
"license": "MIT",
"devDependencies": {
"assemblyscript": "^0.10.0"
"assemblyscript": "^0.19.10"
},
"dependencies": {
"as-wasi": "^0.1.1"
"as-wasi": "^0.4.6"
}
}

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docs/wasm-assemblyscript.md
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# AssemblyScript
[AssemblyScript] 0.10.0 includes support for targeting WASI. To use it, add
[AssemblyScript] has included support for targeting WASI since version 0.10.0. To use it, add
`import "wasi"` at the top of your entrypoint file.
To create a program which can be run directly as a command, pass `--runtime half`
to the AssemblyScript linker. This selects the [half runtime], which ensures that
the generated wasm module doesn't contain any extraneous exports. (This isn't
strictly required today, but the handling of extraneous exports may change in
the future, so it's encouraged. As a bonus, it also reduces code size.)
To create a program which can be loaded as a library and used from other modules,
no special options are needed.
Let's walk through a simple hello world example.
Let's walk through a simple hello world example using the latest AssemblyScript runtime (at the time of this writing, it is AssemblyScript runtime included in version 0.19.x):
## `wasi-hello-world.ts`
@@ -49,5 +40,4 @@ repository to run the example locally.
[code]: https://github.com/bytecodealliance/wasmtime/blob/main/docs/assemblyscript-hello-world
[AssemblyScript]: https://assemblyscript.org
[as-wasi]: https://github.com/jedisct1/as-wasi
[half runtime]: https://docs.assemblyscript.org/details/runtime#runtime-variants
[Wasmtime API]: ./lang.md