gulp-wat2wasm
v1.1.0
Published
GULP plugin to compile .wat to .wasm files
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gulp-wat2wasm
gulp-wat2wasm is a wrapper around wabt.js allowing to compile WebAssembly .wat
files into .wasm
files, similar to the wat2wasm
command line tool.
Usage
$> npm install gulp-wat2wasm
In your Gulpfile.js
you can just hook it up like this:
const wat2wasm = require('gulp-wat2wasm');
// Post-MVP WebAssembly features to legalize.
const features = {
exceptions: false, // Exception handling
mutable_globals: false, // Import/Export mutable globals
sat_float_to_int: false, // Non-trapping Float-to-int Conversions
sign_extension: false, // Sign-extension operators
simd: false, // 128-bit packed operators
threads: false, // Threading
multi_value: false, // Multi-value
tail_call: false, // Tail Call
bulk_memory: false, // Bulk Memory Operations and Conditional Segment Initialization
reference_types: false, // Reference Types
annotations: false // Custom Annotation Syntax for the Wasm Text Format
};
// Options modifying the behavior of the binary generation.
const options = {
canonicalize_lebs: false, // Write all LEB128 sizes as 5-bytes instead of their minimal size
relocatable: false, // Create a relocatable wasm binary (suitable for linking with e.g. lld)
write_debug_names: false // Write debug names to the generated binary file
};
const wasmTask = () => src('./src/*.wat').pipe(wat2wasm(features, options)).pipe(dest('./dst'));
License
Copyright Benedikt Meurer, Licensed under Apache-2.0.