deno.land / x / ed25519_dalek@v1.2.6 / patch.js

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import { readFileSync, rmSync, writeFileSync } from "fs";
const wasm = readFileSync("./wasm/pkg/berith_bg.wasm")
writeFileSync(`./wasm/pkg/berith.wasm.js`, `export const data = "data:application/wasm;base64,${wasm.toString("base64")}";`);writeFileSync(`./wasm/pkg/berith.wasm.d.ts`, `export const data: string;`);
const disposableJs = ` [Symbol.dispose]() { this.free() }
free() {`
const disposableTs = ` [Symbol.dispose](): void free(): void;`
const beforeMemoryJs = `export class Memory {
static __wrap(ptr) { ptr = ptr >>> 0; const obj = Object.create(Memory.prototype); obj.__wbg_ptr = ptr;
return obj; }
__destroy_into_raw() { const ptr = this.__wbg_ptr; this.__wbg_ptr = 0;
return ptr; }
[Symbol.dispose]() { this.free() }
free() { const ptr = this.__destroy_into_raw(); wasm.__wbg_memory_free(ptr); } /** * @param {Uint8Array} inner */ constructor(inner) { const ptr0 = passArray8ToWasm0(inner, wasm.__wbindgen_malloc); const len0 = WASM_VECTOR_LEN; const ret = wasm.memory_new(ptr0, len0); return Memory.__wrap(ret); } /** * @returns {number} */ ptr() { const ret = wasm.memory_ptr(this.__wbg_ptr); return ret; } /** * @returns {number} */ len() { const ret = wasm.memory_len(this.__wbg_ptr); return ret >>> 0; }}`
const afterMemoryJs = `export class Memory {
static __wrap(ptr, ptr0, len0) { ptr = ptr >>> 0; const obj = Object.create(Memory.prototype); obj.__wbg_ptr = ptr; obj.__wbg_ptr0 = ptr0; obj.__wbg_len0 = len0;
return obj; }
__destroy_into_raw() { const ptr = this.__wbg_ptr; this.__wbg_ptr = 0;
return ptr; }
[Symbol.dispose]() { this.free() }
free() { const ptr = this.__destroy_into_raw(); wasm.__wbg_memory_free(ptr); } /** * @param {Uint8Array} inner */ constructor(inner) { const ptr0 = passArray8ToWasm0(inner, wasm.__wbindgen_malloc); const len0 = WASM_VECTOR_LEN; const ret = wasm.memory_new(ptr0, len0); return Memory.__wrap(ret, ptr0, len0); } /** * @returns {number} */ ptr() { return this.__wbg_ptr0 ??= wasm.memory_ptr(this.__wbg_ptr); } /** * @returns {number} */ len() { return this.__wbg_len0 ??= wasm.memory_len(this.__wbg_ptr); }
freeNextTick() { setTimeout(() => this.free(), 0); return this; }
get bytes() { return getUint8Memory0().subarray(this.ptr(), this.ptr() + this.len()); } copyAndDispose() { const bytes = this.bytes.slice(); this.free(); return bytes; }}`
const beforeMemoryTs = `export class Memory { [Symbol.dispose](): void free(): void;/*** @param {Uint8Array} inner*/ constructor(inner: Uint8Array);/*** @returns {number}*/ ptr(): number;/*** @returns {number}*/ len(): number;}`
const afterMemoryTs = `export class Memory { [Symbol.dispose](): void free(): void;/*** @param {Uint8Array} inner*/ constructor(inner: Uint8Array);/*** @returns {number}*/ ptr(): number;/*** @returns {number}*/ len(): number;
/** * Free on next tick **/ freeNextTick(): Memory
/** * Get the bytes in memory **/ get bytes(): Uint8Array
/** * Copy the bytes and free them **/ copyAndDispose(): Uint8Array}`
const glueJs = readFileSync(`./wasm/pkg/berith.js`, "utf8") .replace("async function __wbg_init", "export async function __wbg_init") .replace("input = new URL('berith_bg.wasm', import.meta.url);", "throw new Error();") .replaceAll(" free() {", disposableJs) .replaceAll(beforeMemoryJs, afterMemoryJs)
const glueTs = readFileSync(`./wasm/pkg/berith.d.ts`, "utf8") .replace("export default function __wbg_init", "export function __wbg_init") .replaceAll(" free(): void;", disposableTs) .replaceAll(beforeMemoryTs, afterMemoryTs)
writeFileSync(`./wasm/pkg/berith.js`, glueJs)writeFileSync(`./wasm/pkg/berith.d.ts`, glueTs)
rmSync(`./wasm/pkg/.gitignore`, { force: true });
ed25519_dalek

Version Info

Tagged at
6 months ago