Merge pull request #286 from karthik2804/add_redis_templates

Author: radu-matei

templates/http-js/content/package.json

@@ -18,6 +18,6 @@
         "@fermyon/knitwit": "https://github.com/fermyon/knitwit"
     },
     "dependencies": {
-        "@fermyon/spin-sdk": "^2.0.0"
+        "@fermyon/spin-sdk": "^2.1.0"
     }
 }

templates/http-ts/content/package.json

@@ -20,6 +20,6 @@
         "@fermyon/knitwit": "https://github.com/fermyon/knitwit"
     },
     "dependencies": {
-        "@fermyon/spin-sdk": "^2.0.0"
+        "@fermyon/spin-sdk": "^2.1.0"
     }
 }

templates/redis-js/content/.gitignore

@@ -0,0 +1,5 @@
+node_modules
+dist
+target
+.spin/
+dist.js

templates/redis-js/content/knitwit.json

@@ -0,0 +1,9 @@
+{
+    "version": 1,
+    "project": {
+        "worlds": [
+            "spin-redis"
+        ]
+    },
+    "packages": {}
+}

templates/redis-js/content/package.json

@@ -0,0 +1,23 @@
+{
+    "name": "{{project-name | kebab_case}}",
+    "version": "1.0.0",
+    "description": "{{project-description}}",
+    "main": "index.js",
+    "scripts": {
+        "build": "npx webpack --mode=production && npx mkdirp target && npx j2w -i dist.js -d combined-wit -n combined -o target/{{project-name | kebab_case}}.wasm",
+        "test": "echo \"Error: no test specified\" && exit 1",
+        "postinstall": "knitwit"
+    },
+    "keywords": [],
+    "author": "",
+    "license": "ISC",
+    "devDependencies": {
+        "mkdirp": "^3.0.1",
+        "webpack": "^5.74.0",
+        "webpack-cli": "^4.10.0",
+        "@fermyon/knitwit": "https://github.com/fermyon/knitwit"
+    },
+    "dependencies": {
+        "@fermyon/spin-sdk": "^2.1.0"
+    }
+}

templates/redis-js/content/spin.toml

@@ -0,0 +1,21 @@
+spin_manifest_version = 2
+
+[application]
+name = "{{project-name | kebab_case}}"
+version = "0.1.0"
+authors = ["{{authors}}"]
+description = "{{project-description}}"
+
+[application.trigger.redis]
+address = "{{redis-address}}"
+
+[[trigger.redis]]
+channel = "{{redis-channel}}"
+component = "{{project-name | kebab_case}}"
+
+[component.{{project-name | kebab_case}}]
+source = "target/{{project-name | kebab_case}}.wasm"
+exclude_files = ["**/node_modules"]
+[component.{{project-name | kebab_case}}.build]
+command = "npm run build"
+watch = ["src/**/*.ts", "package.json"]

templates/redis-js/content/src/index.js

@@ -0,0 +1,11 @@
+import { RedisHandler } from "@fermyon/spin-sdk";
+
+const decoder = new TextDecoder();
+
+export class MyRedisHandler extends RedisHandler {
+    async handleMessage(msg) {
+        console.log("Received message:", decoder.decode(msg));
+    }
+}
+
+export const inboundRedis = new MyRedisHandler();

templates/redis-js/content/webpack.config.js

@@ -0,0 +1,23 @@
+const path = require('path');
+const SpinSdkPlugin = require("@fermyon/spin-sdk/plugins/webpack")
+
+module.exports = {
+    entry: './src/index.js',
+    experiments: {
+        outputModule: true,
+    },
+    output: {
+        path: path.resolve(__dirname, './'),
+        filename: 'dist.js',
+        module: true,
+        library: {
+            type: "module",
+        }
+    },
+    plugins: [
+        new SpinSdkPlugin()
+    ],
+    optimization: {
+        minimize: false
+    },
+};

templates/redis-js/metadata/snippets/application-trigger.txt

@@ -0,0 +1,2 @@
+[application.trigger.redis]
+address = "{{redis-address}}"

templates/redis-js/metadata/snippets/component.txt

@@ -0,0 +1,10 @@
+[[trigger.redis]]
+channel = "{{redis-channel}}"
+component = "{{project-name | kebab_case}}"
+
+[component.{{project-name | kebab_case}}]
+source = "{{ output-path }}/target/{{project-name | kebab_case}}.wasm"
+allowed_outbound_hosts = []
+[component.{{project-name | kebab_case}}.build]
+command = "npm run build"
+workdir = "{{ output-path }}"