Set up package

Author: ericdallo

.dockerignore

@@ -0,0 +1,11 @@
+node_modules
+eca-webview/node_modules
+dist
+.git
+.github
+.gitmodules
+*.md
+!README.md
+LICENSE
+CNAME
+.DS_Store

.github/workflows/docker.yml

@@ -0,0 +1,49 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches: [master]
+    tags: ["v*"]
+  workflow_dispatch:
+
+env:
+  IMAGE: ghcr.io/${{ github.repository }}
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - uses: docker/setup-buildx-action@v3
+
+      - uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - uses: docker/metadata-action@v5
+        id: meta
+        with:
+          images: ${{ env.IMAGE }}
+          tags: |
+            type=raw,value=latest,enable={{is_default_branch}}
+            type=sha,prefix=
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

Dockerfile

@@ -0,0 +1,24 @@
+# Stage 1: Build the app
+FROM node:20-alpine AS build
+WORKDIR /app
+
+COPY package.json package-lock.json ./
+RUN npm ci
+
+# Copy source and the eca-webview submodule
+COPY src/ src/
+COPY eca-webview/ eca-webview/
+COPY index.html tsconfig.json tsconfig.node.json vite.config.ts ./
+COPY public/ public/
+
+RUN npm run build
+
+# Stage 2: Serve with nginx
+FROM nginx:alpine
+
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=build /app/dist /usr/share/nginx/html
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]

README.md

@@ -45,7 +45,34 @@ eca-web/
 
 The `eca-webview/` directory is a **git submodule** containing the shared webview UI used by the VS Code extension, IntelliJ plugin, and this web app. The Vite alias `@webview` points to `eca-webview/src`.
 
-## Setup
+## Run locally with Docker
+
+The fastest way to run eca-web on your machine — no Node.js required:
+
+```bash
+docker run -p 8080:80 ghcr.io/editor-code-assistant/eca-web
+```
+
+Then open [http://localhost:8080](http://localhost:8080).
+
+Or using Docker Compose:
+
+```bash
+# Download the compose file (or clone the repo)
+curl -O https://raw.githubusercontent.com/editor-code-assistant/eca-web/master/docker-compose.yml
+
+docker compose up
+```
+
+### Available tags
+
+| Tag | Description |
+|-----|-------------|
+| `latest` | Latest build from `master` |
+| `<sha>` | Pinned to a specific commit |
+| `<version>` | Semantic version (e.g. `1.0.0`, `1.0`) when tagged |
+
+## Development setup
 
 ```bash
 git clone --recurse-submodules https://github.com/editor-code-assistant/eca-web.git
@@ -59,8 +86,6 @@ If you already cloned without `--recurse-submodules`:
 git submodule update --init
 ```
 
-## Development
-
 ```bash
 npm run dev        # Start dev server on http://localhost:5180
 npm run build      # Type-check + production build → dist/

docker-compose.yml

@@ -0,0 +1,5 @@
+services:
+  eca-web:
+    image: ghcr.io/editor-code-assistant/eca-web:latest
+    ports:
+      - "8080:80"

nginx.conf

@@ -0,0 +1,22 @@
+server {
+    listen 80;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # SPA: serve index.html for all routes not matching a real file
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Cache static assets aggressively (Vite hashes filenames)
+    location /assets/ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # Disable caching for index.html so new deploys take effect
+    location = /index.html {
+        expires -1;
+        add_header Cache-Control "no-store, no-cache, must-revalidate";
+    }
+}