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Modify Language.load to accept bytes directly

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This commit is contained in:
hvithrafn 2021-01-25 00:12:35 -07:00
parent da5dcba86e
commit c994adbf61
2 changed files with 24 additions and 19 deletions
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41
lib/binding_web/binding.js
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@ -856,26 +856,31 @@ class Language {
);
}
static load(url) {
static load(input) {
let bytes;
if (
typeof process !== 'undefined' &&
process.versions &&
process.versions.node
) {
const fs = require('fs');
bytes = Promise.resolve(fs.readFileSync(url));
if (input instanceof Uint8Array) {
bytes = Promise.resolve(input);
} else {
bytes = fetch(url)
.then(response => response.arrayBuffer()
.then(buffer => {
if (response.ok) {
return new Uint8Array(buffer);
} else {
const body = new TextDecoder('utf-8').decode(buffer);
throw new Error(`Language.load failed with status ${response.status}.\n\n${body}`)
}
}));
const url = input;
if (
typeof process !== 'undefined' &&
process.versions &&
process.versions.node
) {
const fs = require('fs');
bytes = Promise.resolve(fs.readFileSync(url));
} else {
bytes = fetch(url)
.then(response => response.arrayBuffer()
.then(buffer => {
if (response.ok) {
return new Uint8Array(buffer);
} else {
const body = new TextDecoder('utf-8').decode(buffer);
throw new Error(`Language.load failed with status ${response.status}.\n\n${body}`)
}
}));
}
}
// emscripten-core/emscripten#12969