chore(compiler): update build and benchmark script

Author: Wenjie Xia

compiler/benchmark.ts

@@ -1,6 +1,6 @@
-import { compile, CompileOptions } from 'https://deno.land/x/[email protected]/tsc/compile.ts';
-import { colors, path, Sha1, walk } from '../deps.ts';
-import { initWasm, transpileSync } from './mod.ts';
+import { compile, CompileOptions } from 'https://deno.land/x/[email protected]/tsc/compile.ts'
+import { colors, path, Sha1, walk } from '../deps.ts'
+import { initWasm, transpileSync } from './mod.ts'
 
 const hashShort = 9
 const reHttp = /^https?:\/\//i
@@ -39,6 +39,8 @@ async function benchmark(sourceFiles: Array<{ code: string, filename: string }>,
     console.log(`[benchmark] ${sourceFiles.length} files ${isDev ? '(development mode)' : ''}`)
 
     const d1 = { d: 0, min: 0, max: 0, }
+    const d2 = { d: 0, min: 0, max: 0, }
+
     for (const { code, filename } of sourceFiles) {
         const t = performance.now()
         for (let i = 0; i < 5; i++) {
@@ -53,8 +55,6 @@ async function benchmark(sourceFiles: Array<{ code: string, filename: string }>,
         }
         d1.d += d
     }
-
-    const d2 = { d: 0, min: 0, max: 0, }
     for (const { code, filename } of sourceFiles) {
         const t = performance.now()
         for (let i = 0; i < 5; i++) {
@@ -83,6 +83,7 @@ if (import.meta.main) {
             stderr: 'null'
         })
         await initWasm((new TextDecoder).decode(await p.output()).split('"')[1])
+        p.close()
 
         const sourceFiles: Array<{ code: string, filename: string }> = []
         const walkOptions = { includeDirs: false, exts: ['.tsx'], skip: [/[\._]test\.tsx?$/i] }

compiler/build.ts

@@ -1,4 +1,4 @@
-import { base64, brotli, Sha1 } from '../deps.ts'
+import { base64, brotli, ensureDir, Sha1 } from '../deps.ts'
 
 if (import.meta.main) {
     const p = Deno.run({
@@ -8,21 +8,23 @@ if (import.meta.main) {
     })
     await p.status()
     p.close()
+
     const wasmData = await Deno.readFile('./pkg/aleph_compiler_bg.wasm')
     const data = brotli.compress(wasmData)
     const data64 = base64.encode(data)
     const hash = (new Sha1).update(data).hex()
+    await ensureDir('./dist')
     await Deno.writeTextFile(
-        './wasm.js',
+        './dist/wasm.js',
         [
-            `import { base64, brotli } from "../deps.ts";`,
+            `import { base64, brotli } from "../../deps.ts";`,
             `const dataRaw = "${data64}";`,
             `export default () => brotli.decompress(base64.decode(dataRaw))`
         ].join('\n')
     )
     await Deno.writeTextFile(
-        './wasm-checksum.js',
+        './dist/wasm-checksum.js',
         `export const checksum = ${JSON.stringify(hash)}`
     )
-    await Deno.copyFile('./pkg/aleph_compiler.js', './wasm-pack.js')
+    await Deno.copyFile('./pkg/aleph_compiler.js', './dist/wasm-pack.js')
 }