feat: implement flash

.github/workflows/prettier.yml

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+name: Prettier
+
+on: [push, pull_request]
+
+jobs:
+  prettier:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+
+      - name: Run npm ci
+        run: npm ci
+
+      - name: Run Prettier
+        run: npx prettier  --write .

.gitignore

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+node_modules

index.js

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+/**
+ * inertia hook
+ *
+ * @description :: A hook definition.  Extends Sails by adding shadow routes, implicit actions, and/or initialization logic.
+ * @docs        :: https://sailsjs.com/docs/concepts/extending-sails/hooks
+ */
+module.exports = function defineFlashHook(sails) {
+  return {
+    initialize: async function () {
+      if (!sails.hooks.session) {
+        var err = new Error('`flash` hook requires the `session` hook, but the `session` hook is disabled.  Please enable both or neither.');
+        err.code = 'E_HOOKINIT_DEP';
+        err.name = 'failed requires `session` hook';
+        return cb(err);
+      }
+
+      sails.after('hook:session:loaded', () => {
+          const flash = require('connect-flash')
+          sails.hooks.http.app.use(flash())
+      })
+
+  }
+  }
+}

package.json

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+{
+  "name": "sails-flash",
+  "version": "0.0.0",
+  "description": "Simple session flash messages for Sails applications",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "Kelvin Omereshone<kelvin@sailscasts.com",
+  "license": "MIT",
+  "sails": {
+    "isHook": true,
+    "hookName": "flash"
+  },
+  "dependencies": {
+    "connect-flash": "^0.1.1"
+  }
+}