chore: clean up repo, add README and .gitignore

.gitea/workflows/trigger-github.yml

@@ -1,25 +0,0 @@
-name: Trigger GitHub Docker Build
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  trigger:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Trigger GitHub workflow
-        run: |
-          curl -X POST \
-            -H "Accept: application/vnd.github+json" \
-            -H "Authorization: Bearer ${{ secrets.PAT_GITHB }}" \
-            https://api.github.com/repos/al3des/deploy/dispatches \
-            -d '{
-              "event_type": "build-docxtemplater",
-              "client_payload": {
-                "gitea_repo": "https://gitea.netcups.al3dev.link/al3dev/docxtemplater-server.git",
-                "image": "gitea.netcups.al3dev.link/al3dev/docxtemplater-server:latest"
-              }
-            }'

.gitignore

@@ -0,0 +1,4 @@
+node_modules/
+.DS_Store
+*.log
+.env

Dockerfile

@@ -1,7 +1,16 @@
-FROM node:16-alpine
+FROM node:20-alpine
+
 WORKDIR /app
+
+# Copy package files first for better layer caching
 COPY package*.json ./
-RUN npm install
+
+# Install dependencies
+RUN npm ci --only=production
+
+# Copy application code
 COPY . .
+
 EXPOSE 3000
-CMD ["npm", "start"]
+
+CMD ["node", "server.js"]

README.md

@@ -0,0 +1,82 @@
+# docxtemplater-server
+
+A lightweight HTTP service for processing DOCX templates with JSON data.
+
+## What It Does
+
+This service accepts a DOCX template file and JSON data via HTTP POST, processes the template using [docxtemplater](https://docxtemplater.com/), and returns the generated document.
+
+## API
+
+### `POST /process-template`
+
+Process a DOCX template with provided data.
+
+**Request Format:**
+- Content-Type: `multipart/form-data`
+- Fields:
+  - `template` (file): The DOCX template file
+  - `data` (text): JSON string containing template variables
+
+**Example using cURL:**
+```bash
+curl -X POST http://localhost:3000/process-template \
+  -F "template=@template.docx" \
+  -F 'data={"name":"John Doe","date":"2026-03-21"}'
+```
+
+**Response:**
+- Content-Type: `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
+- Body: Generated DOCX file (binary)
+
+**Error Responses:**
+- `400 Bad Request`: Missing template or data
+- `500 Internal Server Error`: Processing error
+
+## Running Locally
+
+### With Docker Compose (recommended)
+```bash
+docker-compose up
+```
+
+The service will be available at `http://localhost:3000`.
+
+### With Node.js
+```bash
+npm install
+npm start
+```
+
+## Environment Variables
+
+- `PORT` — Server port (default: `3000`)
+
+## Template Syntax
+
+Templates use docxtemplater syntax with curly braces:
+
+```
+Hello {name}, today is {date}.
+```
+
+Supports:
+- Simple variables: `{variable}`
+- Loops: `{#items}{name}{/items}`
+- Conditionals: `{#isActive}Active{/isActive}`
+
+See [docxtemplater documentation](https://docxtemplater.com/docs/tag-types/) for full syntax.
+
+## Development
+
+**Build Docker image:**
+```bash
+docker build -t docxtemplater-server .
+```
+
+**Run tests:**
+_(No tests currently configured)_
+
+## License
+
+_(License not specified)_

docker-compose.yml

@@ -3,14 +3,21 @@ version: '3.8'
 services:
   docxtemplater-service:
     build: .
-    expose:
-      - "3000"
+    ports:
+      - "3000:3000"
     environment:
       - PORT=3000
     networks:
       - default
       - caddy_default
     restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost:3000"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 10s
+
 networks:
   default: {}
   caddy_default: