How to use @wasmer/wasm-transformer - 2 common examples
To help you get started, we’ve selected a few @wasmer/wasm-transformer examples, based on popular ways it is used in public projects.
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wasmerio / wasmer-js / packages / cli / src / commands / run.ts View on Github 
if (indexLimit > 0) {
wasiArgs = [wasiArgs[0], ...wasiArgs.splice(indexLimit + 1)];
}
const wasi = new WASI({
args: wasiArgs,
bindings: {
...nodeBindings,
fs
},
env: {},
preopens
});
const wasmBytes = fs.readFileSync(args.file);
const transformedBytes = await lowerI64Imports(wasmBytes);
const { instance } = await WebAssembly.instantiate(transformedBytes, {
wasi_unstable: wasi.wasiImport
});
wasi.start(instance);
}
}} else {
return customCommand;
}
} else {
wasmBinary = await fetchCommandFromWAPM(
commandName,
commandArgs,
envEntries
);
}
if (!didInitWasmTransformer) {
didInitWasmTransformer = true;
}
return await lowerI64Imports(wasmBinary);
};@wasmer/wasm-transformer
Library to run transformations on WebAssembly binaries. 🦀♻️
