chore: configure codex build environment

.codex/environments/environment.toml

@@ -0,0 +1,31 @@
+# THIS IS AUTOGENERATED. DO NOT EDIT MANUALLY
+version = 1
+name = "mp-silma-ai-aide"
+
+[setup]
+script = "npm run codex:setup"
+
+[[actions]]
+name = "Run Dev"
+icon = "run"
+command = "npm run dev:codex"
+
+[[actions]]
+name = "Build"
+icon = "tool"
+command = "npm run build:codex"
+
+[[actions]]
+name = "Preview Dist"
+icon = "run"
+command = "npm run preview"
+
+[[actions]]
+name = "Verify Dist"
+icon = "tool"
+command = "npm run verify:dist"
+
+[[actions]]
+name = "Install"
+icon = "tool"
+command = "npm ci"

.gitea/workflows/build.yml

@@ -0,0 +1,26 @@
+name: Build
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build deployable extension
+        run: npm run build

AGENTS.md

@@ -6,10 +6,14 @@
 
 ## Commands
 
-- Install dependencies: `npm install`
+- Install dependencies: `npm ci`
+- Codex setup: `npm run codex:setup`
 - Run local Vite dev server: `npm run dev`
+- Run app in Codex: `npm run dev:codex`
 - Build extension: `npm run build`
+- Build extension in Codex: `npm run build:codex`
 - Preview build output: `npm run preview`
+- Verify generated extension output: `npm run verify:dist`
 
 ## Environment
 
@@ -25,7 +29,9 @@ Use `.env.local` for local secrets. Keep `.env.local` and any real token-bearing
 ## Extension Build Notes
 
 - `vite.config.ts` emits `dist/manifest.json` during production builds.
+- `dist/` is the deployable output directory. Deployment or Chrome load-unpacked flows should point directly at `dist/`.
 - `dist/` is generated output and should not be edited directly.
+- `npm run build` runs `scripts/verify-dist.mjs` after Vite to ensure the generated output has the required extension files.
 - Host permissions are derived from `VITE_GITEA_BASE_URL`. Rebuild after changing the base URL.
 - Runtime API calls are centralized in `src/api.ts`.
 - Popup state is centralized in the vanilla Zustand store at `src/store.ts`.

README.md

@@ -7,7 +7,13 @@ Context-aware AI aide — project-agnostic tooling to give Silma better context
 Install dependencies:
 
 ```bash
-npm install
+npm ci
+```
+
+Run the Vite dev server:
+
+```bash
+npm run dev
 ```
 
 Build the Chrome extension:
@@ -16,4 +22,13 @@ Build the Chrome extension:
 npm run build
 ```
 
-Load the generated `dist/` folder in Chrome as an unpacked extension.
+The deployable extension output is `dist/`. Load `dist/` in Chrome as an unpacked extension, or point deployment tooling at that folder. `npm run build` runs TypeScript, Vite, and a post-build check that verifies `dist/manifest.json` and the popup entry exist.
+
+## Codex
+
+Codex setup and action commands are declared in `.codex/environments/environment.toml`:
+
+- Setup: `npm ci`
+- Dev: `npm run dev:codex`
+- Build: `npm run build:codex`
+- Preview: `npm run preview`

llm.txt

@@ -13,7 +13,14 @@ Important files:
 - `src/main.ts`: Popup UI behavior.
 - `index.html`: Popup document.
 
-Build with `npm run build`. Load the generated `dist/` folder in Chrome as an unpacked extension. Do not edit `dist/` directly.
+Build with `npm run build`. The deployable output directory is `dist/`; load that folder in Chrome as an unpacked extension or point deployment tooling at it. Do not edit `dist/` directly.
+
+Codex commands:
+
+- Setup: `npm run codex:setup`
+- Dev: `npm run dev:codex`
+- Build: `npm run build:codex`
+- Verify output: `npm run verify:dist`
 
 Required env variables:
 

manifest.llm.json

@@ -5,6 +5,11 @@
   "project_type": "chrome-extension",
   "language": "typescript",
   "package_manager": "npm",
+  "deployable_output": {
+    "path": "dist/",
+    "type": "chrome-extension",
+    "description": "Build output is self-contained and can be loaded directly as an unpacked Chrome extension."
+  },
   "entrypoints": {
     "popup_html": "index.html",
     "popup_script": "src/main.ts",
@@ -14,10 +19,14 @@
     "generated_manifest": "dist/manifest.json"
   },
   "commands": {
-    "install": "npm install",
+    "install": "npm ci",
+    "codex_setup": "npm run codex:setup",
     "dev": "npm run dev",
+    "codex_dev": "npm run dev:codex",
     "build": "npm run build",
-    "preview": "npm run preview"
+    "codex_build": "npm run build:codex",
+    "preview": "npm run preview",
+    "verify_dist": "npm run verify:dist"
   },
   "environment": {
     "example_file": ".env.example",

package.json

@@ -5,13 +5,20 @@
   "private": true,
   "type": "module",
   "scripts": {
-    "dev": "vite",
-    "build": "tsc --noEmit && vite build",
-    "preview": "vite preview"
+    "codex:setup": "npm ci",
+    "dev": "vite --host 0.0.0.0",
+    "dev:codex": "npm run dev",
+    "build": "tsc --noEmit && vite build && npm run verify:dist",
+    "build:codex": "npm run build",
+    "preview": "vite preview --host 0.0.0.0",
+    "verify:dist": "node scripts/verify-dist.mjs"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
+  "deploy": {
+    "outputDir": "dist"
+  },
   "dependencies": {
     "axios": "^1.18.1",
     "dotenv": "^17.4.2",

scripts/verify-dist.mjs

@@ -0,0 +1,33 @@
+import { existsSync, readFileSync } from "node:fs";
+import { join } from "node:path";
+
+const distDir = "dist";
+const manifestPath = join(distDir, "manifest.json");
+
+function fail(message) {
+  console.error(message);
+  process.exitCode = 1;
+}
+
+if (!existsSync(distDir)) {
+  fail("Missing dist/ output directory. Run vite build first.");
+} else if (!existsSync(manifestPath)) {
+  fail("Missing dist/manifest.json. The built folder is not loadable as a Chrome extension.");
+} else {
+  const manifest = JSON.parse(readFileSync(manifestPath, "utf8"));
+  const popup = manifest.action?.default_popup;
+
+  if (manifest.manifest_version !== 3) {
+    fail("dist/manifest.json must be a Manifest V3 extension manifest.");
+  }
+
+  if (!popup) {
+    fail("dist/manifest.json is missing action.default_popup.");
+  } else if (!existsSync(join(distDir, popup))) {
+    fail(`dist/${popup} does not exist.`);
+  }
+}
+
+if (!process.exitCode) {
+  console.log("dist/ is ready to load as an unpacked Chrome extension.");
+}