Update and clean up AssemblyScript example (#4233)

* Update and clean up AssemblyScript example

* Remove wasm build files

* Remove wasm source files

docs/assemblyscript-hello-world/.gitignore

@@ -1 +1,4 @@
 node_modules/
+package-lock.json
+*.lock
+*.{wat,wasm}

docs/assemblyscript-hello-world/asconfig.json

@@ -0,0 +1,9 @@
+{
+    "targets": {
+        "helloworld": {
+            "outFile": "build/wasi-hello-world.wasm",
+            "textFile": "build/wasi-hello-world.wat"
+        }
+    },
+    "options": {}
+}

docs/assemblyscript-hello-world/package-lock.json

@@ -1,86 +0,0 @@
-{
-  "name": "wasi-hello-world",
-  "version": "1.0.0",
-  "lockfileVersion": 2,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "wasi-hello-world",
-      "version": "1.0.0",
-      "license": "MIT",
-      "dependencies": {
-        "as-wasi": "^0.4.6"
-      },
-      "devDependencies": {
-        "assemblyscript": "^0.19.10"
-      }
-    },
-    "node_modules/as-wasi": {
-      "version": "0.4.6",
-      "resolved": "https://registry.npmjs.org/as-wasi/-/as-wasi-0.4.6.tgz",
-      "integrity": "sha512-HFWdxLVHrOfchf/M+gE2IczsHBkWXqekZZfHYmDj6WP1UnpQC4k44OeyjqmSwC/db1tppEwCUssDCuFGnMdJZw=="
-    },
-    "node_modules/assemblyscript": {
-      "version": "0.19.10",
-      "resolved": "https://registry.npmjs.org/assemblyscript/-/assemblyscript-0.19.10.tgz",
-      "integrity": "sha512-HavcUBXB3mBTRGJcpvaQjmnmaqKHBGREjSPNsIvnAk2f9dj78y4BkMaSSdvBQYWcDDzsHQjyUC8stICFkD1Odg==",
-      "dev": true,
-      "dependencies": {
-        "binaryen": "101.0.0-nightly.20210723",
-        "long": "^4.0.0"
-      },
-      "bin": {
-        "asc": "bin/asc",
-        "asinit": "bin/asinit"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/assemblyscript"
-      }
-    },
-    "node_modules/binaryen": {
-      "version": "101.0.0-nightly.20210723",
-      "resolved": "https://registry.npmjs.org/binaryen/-/binaryen-101.0.0-nightly.20210723.tgz",
-      "integrity": "sha512-eioJNqhHlkguVSbblHOtLqlhtC882SOEPKmNFZaDuz1hzQjolxZ+eu3/kaS10n3sGPONsIZsO7R9fR00UyhEUA==",
-      "dev": true,
-      "bin": {
-        "wasm-opt": "bin/wasm-opt"
-      }
-    },
-    "node_modules/long": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/long/-/long-4.0.0.tgz",
-      "integrity": "sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==",
-      "dev": true
-    }
-  },
-  "dependencies": {
-    "as-wasi": {
-      "version": "0.4.6",
-      "resolved": "https://registry.npmjs.org/as-wasi/-/as-wasi-0.4.6.tgz",
-      "integrity": "sha512-HFWdxLVHrOfchf/M+gE2IczsHBkWXqekZZfHYmDj6WP1UnpQC4k44OeyjqmSwC/db1tppEwCUssDCuFGnMdJZw=="
-    },
-    "assemblyscript": {
-      "version": "0.19.10",
-      "resolved": "https://registry.npmjs.org/assemblyscript/-/assemblyscript-0.19.10.tgz",
-      "integrity": "sha512-HavcUBXB3mBTRGJcpvaQjmnmaqKHBGREjSPNsIvnAk2f9dj78y4BkMaSSdvBQYWcDDzsHQjyUC8stICFkD1Odg==",
-      "dev": true,
-      "requires": {
-        "binaryen": "101.0.0-nightly.20210723",
-        "long": "^4.0.0"
-      }
-    },
-    "binaryen": {
-      "version": "101.0.0-nightly.20210723",
-      "resolved": "https://registry.npmjs.org/binaryen/-/binaryen-101.0.0-nightly.20210723.tgz",
-      "integrity": "sha512-eioJNqhHlkguVSbblHOtLqlhtC882SOEPKmNFZaDuz1hzQjolxZ+eu3/kaS10n3sGPONsIZsO7R9fR00UyhEUA==",
-      "dev": true
-    },
-    "long": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/long/-/long-4.0.0.tgz",
-      "integrity": "sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==",
-      "dev": true
-    }
-  }
-}

docs/assemblyscript-hello-world/package.json

@@ -4,15 +4,16 @@
   "description": "Hello world in Wasi with AS and as-wasi",
   "main": "index.js",
   "scripts": {
-    "build": "asc wasi-hello-world.ts -b wasi-hello-world.wasm",
-    "wasmtime": "wasmtime wasi-hello-world.wasm"
+    "build": "asc wasi-hello-world.ts --target helloworld",
+    "wasmtime": "wasmtime ./build/wasi-hello-world.wasm"
   },
   "author": "Aaron Turner",
+  "contributors": [
+    "Jairus Tanaka (JairusSW)"
+  ],
   "license": "MIT",
   "devDependencies": {
-    "assemblyscript": "^0.19.10"
+    "assemblyscript": "^0.20.7"
   },
-  "dependencies": {
-    "as-wasi": "^0.4.6"
-  }
+  "dependencies": {}
 }

docs/assemblyscript-hello-world/wasi-hello-world.ts

@@ -1,5 +1,4 @@
 import "wasi"
-
-import {Console} from "as-wasi"
-Console.log('Hello World!\n');
-
+// Import the WASI environment and additional WASI-enabled APIs
+console.log('Hello World!\n');
+// Call AssemblyScript console.log which in turn calls WASI