feat: Add APP_NAME env support for branding and deployment

- Make app name configurable via APP_NAME env variable - Update UI, HTML, Docker, scripts, and k8s to use APP_NAME - Add process-html.sh for template substitution - Document APP_NAME usage in docs/APP_NAME_CONFIGURATION.md - Update Dockerfile, compose, and scripts for dynamic naming - Add index.html.template for environment-based branding
2025-09-07 12:21:44 -07:00
parent 46d737ed37
commit 585c526a65
13 changed files with 352 additions and 51 deletions
--- a/App.tsx
+++ b/App.tsx
@@ -116,7 +116,7 @@ const Header: React.FC<{
          className='hidden sm:flex items-center space-x-2 px-4 py-2 text-sm font-medium text-slate-700 bg-slate-100 rounded-lg hover:bg-slate-200 transition-colors dark:bg-slate-700 dark:text-slate-200 dark:hover:bg-slate-600'
        >
          <MenuIcon className='w-4 h-4' aria-hidden='true' />
-          <span>Meds</span>
+          <span>{import.meta.env.VITE_APP_NAME || 'Meds'}</span>
        </button>
        <button
          onClick={onManageReminders}
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -3,7 +3,7 @@
 FROM oven/bun:alpine AS builder

 # Install system dependencies for native modules
-RUN apk add --no-cache python3 make g++
+RUN apk add --no-cache python3 make g++ gettext

 # Create non-root user for security
 RUN addgroup -g 1001 -S nodeuser && adduser -S nodeuser -u 1001 -G nodeuser
@@ -24,6 +24,9 @@ RUN bun install --frozen-lockfile
 COPY --chown=nodeuser:nodeuser . ./

 # Build arguments for environment configuration
+# Application Name
+ARG APP_NAME=RxMinder
+
 # CouchDB Configuration
 ARG VITE_COUCHDB_URL=http://localhost:5984
 ARG VITE_COUCHDB_USER=admin
@@ -41,6 +44,7 @@ ARG NODE_ENV=production

 # Set environment variables for build process
 # These are embedded into the static build at compile time
+ENV VITE_APP_NAME=$APP_NAME
 ENV VITE_COUCHDB_URL=$VITE_COUCHDB_URL
 ENV VITE_COUCHDB_USER=$VITE_COUCHDB_USER
 ENV VITE_COUCHDB_PASSWORD=$VITE_COUCHDB_PASSWORD
@@ -49,6 +53,9 @@ ENV VITE_GOOGLE_CLIENT_ID=$VITE_GOOGLE_CLIENT_ID
 ENV VITE_GITHUB_CLIENT_ID=$VITE_GITHUB_CLIENT_ID
 ENV NODE_ENV=$NODE_ENV

+# Process HTML template with APP_NAME
+RUN envsubst '$APP_NAME' < index.html.template > index.html || cp index.html.template index.html
+
 # Build the application
 RUN bun run build

@@ -66,13 +73,13 @@ COPY --from=builder /app/docker/nginx.conf /etc/nginx/conf.d/default.conf

 # Set proper permissions for nginx
 RUN chown -R nginx:nginx /usr/share/nginx/html && \
-    chown -R nginx:nginx /var/cache/nginx && \
-    chown -R nginx:nginx /var/log/nginx && \
-    chown -R nginx:nginx /etc/nginx/conf.d
+  chown -R nginx:nginx /var/cache/nginx && \
+  chown -R nginx:nginx /var/log/nginx && \
+  chown -R nginx:nginx /etc/nginx/conf.d

 # Add health check
 HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
-    CMD curl -f http://localhost/ || exit 1
+  CMD curl -f http://localhost/ || exit 1

 # Expose port 80
 EXPOSE 80
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -5,6 +5,8 @@ services:
      context: ..
      dockerfile: docker/Dockerfile
      args:
+        # Application Configuration
+        - APP_NAME=${APP_NAME:-RxMinder}
        # CouchDB Configuration
        - VITE_COUCHDB_URL=${VITE_COUCHDB_URL:-http://couchdb:5984}
        - VITE_COUCHDB_USER=${VITE_COUCHDB_USER:-admin}
@@ -36,6 +38,7 @@ services:
    labels:
      - 'monitoring=true'
      - 'service=frontend'
+      - 'app=${APP_NAME:-meds}'

  # CouchDB service
  couchdb:
@@ -56,6 +59,7 @@ services:
    labels:
      - 'monitoring=true'
      - 'service=couchdb'
+      - 'app=${APP_NAME:-meds}'

  # Redis service (commented out as per requirements)
  # redis:
--- a/docs/APP_NAME_CONFIGURATION.md
+++ b/docs/APP_NAME_CONFIGURATION.md
@@ -0,0 +1,198 @@
+# APP_NAME Configuration Guide
+
+This document explains how the `APP_NAME` environment variable is used throughout the application to customize branding and naming.
+
+## Overview
+
+The `APP_NAME` environment variable allows you to customize the application name across all components, from the frontend UI to Docker containers and Kubernetes deployments.
+
+## Default Values
+
+- **Default APP_NAME**: `RxMinder`
+- **Package name fallback**: `rxminder` (lowercase)
+- **Docker tag fallback**: `meds` (for backward compatibility)
+
+## Usage Examples
+
+### Setting APP_NAME
+
+```bash
+# For deployment
+export APP_NAME="MyMedsApp"
+make deploy
+
+# For development
+export APP_NAME="DevMeds"
+npm run dev
+
+# For Docker build
+APP_NAME="CustomApp" docker build -t myapp .
+```
+
+### Environment Files
+
+```bash
+# .env
+APP_NAME=MyCustomApp
+
+# .env.production
+APP_NAME=ProductionApp
+
+# .env.staging
+APP_NAME=StagingApp
+```
+
+## Where APP_NAME is Used
+
+### 1. Frontend Application
+
+- **HTML Title**: `<title>$APP_NAME</title>`
+- **UI Header**: Button text shows `APP_NAME` value
+- **Environment Variable**: Available as `import.meta.env.VITE_APP_NAME`
+
+### 2. Docker Configuration
+
+- **Build Argument**: Passed to Dockerfile as `--build-arg APP_NAME=...`
+- **Container Names**: `${app_name_lower}-validation-test`
+- **Image Tags**: `${app_name_lower}-validation:latest`
+- **Docker Compose**: Labels include `app=${APP_NAME}`
+
+### 3. Kubernetes Deployment
+
+- **Resource Names**: `${APP_NAME}-frontend`, `${APP_NAME}-config`
+- **Labels**: `app: ${APP_NAME}`
+- **Container Image**: `${DOCKER_IMAGE:-registry/user/${APP_NAME}:latest}`
+
+### 4. Package Configuration
+
+- **Package Name**: `"name": "${APP_NAME:-rxminder}"`
+
+## File Locations
+
+### Files That Use APP_NAME
+
+1. **Frontend Files**:
+   - `index.html.template` - Page title
+   - `App.tsx` - UI header text
+   - `vite.config.ts` - Environment variable mapping
+
+2. **Docker Files**:
+   - `docker/Dockerfile` - Build argument and environment variable
+   - `docker/docker-compose.yaml` - Build args and labels
+
+3. **Kubernetes Templates**:
+   - `k8s/frontend-deployment.yaml.template` - Resource names and labels
+   - `k8s/configmap.yaml.template` - Resource names and labels
+   - All other `k8s/*.yaml.template` files
+
+4. **Scripts**:
+   - `scripts/deploy.sh` - Container and image naming
+   - `scripts/buildx-helper.sh` - Container and image naming
+   - `scripts/validate-deployment.sh` - Container and image naming
+   - `scripts/process-html.sh` - HTML template processing
+
+## Build Process
+
+### Development Mode
+
+1. `npm run predev` → Processes `index.html.template` → `index.html`
+2. `npm run dev` → Starts development server
+
+### Production Build
+
+1. Dockerfile processes `index.html.template` using `envsubst`
+2. Vite build uses processed `index.html`
+3. Final image contains customized HTML with correct title
+
+## Examples by Environment
+
+### Development Environment
+
+```bash
+# .env
+APP_NAME=MedsApp-Dev
+VITE_APP_NAME=MedsApp-Dev
+
+# Results in:
+# - HTML title: "MedsApp-Dev"
+# - UI header: "MedsApp-Dev"
+# - Docker containers: "medsapp-dev-validation-test"
+```
+
+### Staging Environment
+
+```bash
+# .env.staging
+APP_NAME=MedsApp-Staging
+
+# Results in:
+# - Kubernetes resources: "MedsApp-Staging-frontend"
+# - Docker images: "medsapp-staging-validation:latest"
+```
+
+### Production Environment
+
+```bash
+# .env.production
+APP_NAME=MedicationTracker
+
+# Results in:
+# - All resources branded as "MedicationTracker"
+# - Clean production naming
+```
+
+## Case Handling
+
+- **Frontend**: Uses original case (`MyApp`)
+- **Docker**: Converts to lowercase (`myapp`)
+- **Kubernetes**: Uses original case in labels, lowercase in DNS names
+
+## Troubleshooting
+
+### Common Issues
+
+1. **HTML title not updating**: Ensure `index.html.template` exists and `process-html.sh` runs
+2. **Docker build fails**: Check that `APP_NAME` doesn't contain invalid characters for Docker tags
+3. **Kubernetes deployment fails**: Verify `APP_NAME` follows Kubernetes naming conventions
+
+### Validation
+
+```bash
+# Test HTML processing
+APP_NAME=TestApp ./scripts/process-html.sh
+
+# Test Docker build
+APP_NAME=TestApp make deploy
+
+# Check generated files
+grep -r "TestApp" dist/
+```
+
+## Best Practices
+
+1. **Use consistent naming**: Keep `APP_NAME` consistent across all environments
+2. **Follow naming conventions**: Use alphanumeric characters and hyphens
+3. **Avoid special characters**: Docker and Kubernetes have naming restrictions
+4. **Document custom names**: Include `APP_NAME` in your deployment documentation
+
+## Migration from Hardcoded Values
+
+If you're migrating from hardcoded "meds" or "rxminder" references:
+
+1. Set `APP_NAME=meds` to maintain backward compatibility
+2. Test all deployment scripts with the new variable
+3. Gradually update to your preferred application name
+4. Update documentation and deployment guides
+
+## Environment Variable Precedence
+
+1. Command-line environment variable (`APP_NAME=...`)
+2. `.env` file in project root
+3. Default value (`RxMinder`)
+
+```bash
+# Priority order:
+APP_NAME=CmdLineApp make deploy    # Highest priority
+# vs .env file: APP_NAME=EnvFileApp
+# vs default: RxMinder             # Lowest priority
+```
--- a/index.html
+++ b/index.html
@@ -3,7 +3,7 @@
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>RxMinder</title>
+    <title>MyCustomMeds</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="preconnect" href="https://fonts.googleapis.com" />
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
--- a/index.html.template
+++ b/index.html.template
@@ -0,0 +1,51 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>$APP_NAME</title>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap"
+      rel="stylesheet"
+    />
+    <script>
+      tailwind.config = {
+        darkMode: 'class',
+        theme: {
+          extend: {
+            fontFamily: {
+              sans: ['Inter', 'sans-serif'],
+            },
+            keyframes: {
+              float: {
+                '0%, 100%': { transform: 'translateY(0px)' },
+                '50%': { transform: 'translateY(-10px)' },
+              },
+            },
+            animation: {
+              float: 'float 3s ease-in-out infinite',
+            },
+          },
+        },
+      };
+    </script>
+    <script type="importmap">
+      {
+        "imports": {
+          "react": "https://aistudiocdn.com/react@^19.1.1",
+          "react/": "https://aistudiocdn.com/react@^19.1.1/",
+          "react-dom/": "https://aistudiocdn.com/react-dom@^19.1.1/"
+        }
+      }
+    </script>
+    <link rel="stylesheet" href="/index.css" />
+  </head>
+
+  <body class="bg-slate-50 dark:bg-slate-900 antialiased">
+    <div id="root"></div>
+    <script type="module" src="/index.tsx"></script>
+  </body>
+</html>
--- a/k8s/frontend-deployment.yaml.template
+++ b/k8s/frontend-deployment.yaml.template
@@ -19,7 +19,7 @@ spec:
    spec:
      containers:
        - name: frontend
-          image: gitea-http.taildb3494.ts.net/will/meds:latest
+          image: ${DOCKER_IMAGE:-gitea-http.taildb3494.ts.net/will/${APP_NAME}:latest}
          ports:
            - containerPort: 80
          envFrom:
--- a/package.json
+++ b/package.json
@@ -1,9 +1,10 @@
 {
-  "name": "rxminder",
+  "name": "${APP_NAME:-rxminder}",
  "private": true,
  "version": "0.0.0",
  "type": "module",
  "scripts": {
+    "predev": "./scripts/process-html.sh",
    "dev": "vite",
    "build": "vite build",
    "preview": "vite preview",
--- a/scripts/buildx-helper.sh
+++ b/scripts/buildx-helper.sh
@@ -34,9 +34,10 @@ print_error() {
 # Cleanup function
 cleanup() {
    print_status "Cleaning up test containers..."
-    docker stop meds-validation-test 2>/dev/null || true
-    docker rm meds-validation-test 2>/dev/null || true
-    docker compose -f docker/docker-compose.yaml -p meds-validation down 2>/dev/null || true
+    APP_NAME_LOWER=$(echo "${APP_NAME:-meds}" | tr '[:upper:]' '[:lower:]')
+    docker stop ${APP_NAME_LOWER}-validation-test 2>/dev/null || true
+    docker rm ${APP_NAME_LOWER}-validation-test 2>/dev/null || true
+    docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation down 2>/dev/null || true
 }

 # Set trap for cleanup
@@ -81,8 +82,12 @@ docker buildx use meds-builder
 print_status "4. Building multi-platform Docker image with buildx..."

 # Build the image with buildx for multiple platforms
+# Build single-platform image for testing
+print_status "Building single-platform Docker image for testing..."
+APP_NAME_LOWER=$(echo "${APP_NAME:-meds}" | tr '[:upper:]' '[:lower:]')
 docker buildx build --no-cache \
--platform linux/amd64,linux/arm64 \
+--platform "$HOST_PLATFORM" \
+--build-arg APP_NAME="${APP_NAME:-RxMinder}" \
 --build-arg COUCHDB_USER="${COUCHDB_USER:-admin}" \
 --build-arg COUCHDB_PASSWORD="${COUCHDB_PASSWORD:-change-this-secure-password}" \
 --build-arg VITE_COUCHDB_URL="${VITE_COUCHDB_URL:-http://localhost:5984}" \
@@ -95,7 +100,7 @@ docker buildx build --no-cache \
 --build-arg MAILGUN_DOMAIN="${MAILGUN_DOMAIN:-}" \
 --build-arg MAILGUN_FROM_EMAIL="${MAILGUN_FROM_EMAIL:-}" \
 --build-arg NODE_ENV="${NODE_ENV:-production}" \
-t meds-validation \
+-t ${APP_NAME_LOWER}-validation \
 --load \
 .

@@ -106,16 +111,16 @@ print_status "5. Testing container startup and health..."
 # Run container in background
 docker run --rm -d \
 -p 8083:80 \
--name meds-validation-test \
-meds-validation
+--name ${APP_NAME_LOWER}-validation-test \
+${APP_NAME_LOWER}-validation

 # Wait for container to start
 sleep 5

 # Check if container is running
-if ! docker ps | grep -q meds-validation-test; then
+if ! docker ps | grep -q ${APP_NAME_LOWER}-validation-test; then
    print_error "Container failed to start"
-    docker logs meds-validation-test
+    docker logs ${APP_NAME_LOWER}-validation-test
    exit 1
 fi

@@ -154,17 +159,17 @@ print_success "Docker Compose build successful"

 # Test docker-compose with validation project name
 print_status "8. Testing Docker Compose deployment..."
-docker compose -f docker/docker-compose.yaml -p meds-validation up -d --build
+docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation up -d --build

 # Wait for services to start
 sleep 10

 # Check service health
-if docker compose -f docker/docker-compose.yaml -p meds-validation ps | grep -q "Up"; then
+if docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation ps | grep -q "Up"; then
    print_success "Docker Compose services started successfully"
 else
    print_error "Docker Compose services failed to start"
-    docker compose -f docker/docker-compose.yaml -p meds-validation logs
+    docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation logs
    exit 1
 fi

@@ -176,13 +181,13 @@ else
 fi

 print_status "9. Checking image size..."
-IMAGE_SIZE=$(docker image inspect meds-validation --format='{{.Size}}' | numfmt --to=iec)
+IMAGE_SIZE=$(docker image inspect ${APP_NAME_LOWER}-validation --format='{{.Size}}' | numfmt --to=iec)
 print_success "Image size: $IMAGE_SIZE"

 print_status "10. Validating security configuration..."

 # Check if image runs as non-root
-USER_INFO=$(docker run --rm meds-validation whoami)
+USER_INFO=$(docker run --rm ${APP_NAME_LOWER}-validation whoami)
 if [[ "$USER_INFO" != "root" ]]; then
    print_success "Container runs as non-root user: $USER_INFO"
 else
@@ -190,7 +195,7 @@ else
 fi

 # Check nginx configuration
-if docker run --rm meds-validation nginx -t 2>/dev/null; then
+if docker run --rm ${APP_NAME_LOWER}-validation nginx -t 2>/dev/null; then
    print_success "Nginx configuration is valid"
 else
    print_error "Nginx configuration has issues"
--- a/scripts/deploy.sh
+++ b/scripts/deploy.sh
@@ -34,9 +34,10 @@ print_error() {
 # Cleanup function
 cleanup() {
    print_status "Cleaning up test containers..."
-    docker stop meds-validation-test 2>/dev/null || true
-    docker rm meds-validation-test 2>/dev/null || true
-    docker compose -f docker/docker-compose.yaml -p meds-validation down 2>/dev/null || true
+    APP_NAME_LOWER=$(echo "${APP_NAME:-meds}" | tr '[:upper:]' '[:lower:]')
+    docker stop ${APP_NAME_LOWER}-validation-test 2>/dev/null || true
+    docker rm ${APP_NAME_LOWER}-validation-test 2>/dev/null || true
+    docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation down 2>/dev/null || true
 }

 # Set trap for cleanup
@@ -80,6 +81,9 @@ docker buildx use meds-builder

 print_status "4. Building multi-platform Docker image with buildx..."

+# Convert APP_NAME to lowercase for Docker compatibility
+APP_NAME_LOWER=$(echo "${APP_NAME:-meds}" | tr '[:upper:]' '[:lower:]')
+
 # Determine host platform
 HOST_ARCH="$(uname -m)"
 case "$HOST_ARCH" in
@@ -97,18 +101,19 @@ if [[ "${MULTI_PLATFORM:-0}" == "1" || -n "${CONTAINER_REGISTRY:-}" ]]; then
    if [[ -n "${CONTAINER_REGISTRY:-}" && "${CONTAINER_REGISTRY}" != */ ]]; then
        CONTAINER_REGISTRY="${CONTAINER_REGISTRY}/"
    fi
-    IMAGE_TAG="${IMAGE_TAG:-${CONTAINER_REGISTRY:-}meds-validation:latest}"
+    IMAGE_TAG="${IMAGE_TAG:-${CONTAINER_REGISTRY:-}${APP_NAME_LOWER}-validation:latest}"
    print_status "Multi-platform build enabled (platforms: $BUILD_PLATFORMS) -> push $IMAGE_TAG"
 else
    BUILD_PLATFORMS="$HOST_PLATFORM"
    EXPORT_MODE="--load"
-    IMAGE_TAG="${IMAGE_TAG:-meds-validation}"
+    IMAGE_TAG="${IMAGE_TAG:-${APP_NAME_LOWER}-validation}"
    print_status "Single-platform build ($BUILD_PLATFORMS) -> load locally as $IMAGE_TAG"
 fi

 # Perform build
 docker buildx build --no-cache \
 --platform "$BUILD_PLATFORMS" \
+--build-arg APP_NAME="${APP_NAME:-RxMinder}" \
 --build-arg COUCHDB_USER="${COUCHDB_USER:-admin}" \
 --build-arg COUCHDB_PASSWORD="${COUCHDB_PASSWORD:-change-this-secure-password}" \
 --build-arg VITE_COUCHDB_URL="${VITE_COUCHDB_URL:-http://localhost:5984}" \
@@ -138,16 +143,16 @@ print_status "5. Testing container startup and health..."
 # Run container in background
 docker run --rm -d \
 -p 8083:80 \
--name meds-validation-test \
+--name ${APP_NAME_LOWER}-validation-test \
 "$IMAGE_TAG"

 # Wait for container to start
 sleep 5

 # Check if container is running
-if ! docker ps | grep -q meds-validation-test; then
+if ! docker ps | grep -q ${APP_NAME_LOWER}-validation-test; then
    print_error "Container failed to start"
-    docker logs meds-validation-test
+    docker logs ${APP_NAME_LOWER}-validation-test
    exit 1
 fi

@@ -186,17 +191,17 @@ print_success "Docker Compose build successful"

 # Test docker-compose with validation project name
 print_status "8. Testing Docker Compose deployment..."
-docker compose -f docker/docker-compose.yaml -p meds-validation up -d --build
+docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation up -d --build

 # Wait for services to start
 sleep 10

 # Check service health
-if docker compose -f docker/docker-compose.yaml -p meds-validation ps | grep -q "Up"; then
+if docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation ps | grep -q "Up"; then
    print_success "Docker Compose services started successfully"
 else
    print_error "Docker Compose services failed to start"
-    docker compose -f docker/docker-compose.yaml -p meds-validation logs
+    docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation logs
    exit 1
 fi

--- a/scripts/process-html.sh
+++ b/scripts/process-html.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Process HTML template with environment variables
+# This script substitutes environment variables in index.html.template
+
+set -e
+
+# Default values
+APP_NAME="${APP_NAME:-RxMinder}"
+
+# Input and output files
+TEMPLATE_FILE="index.html.template"
+OUTPUT_FILE="index.html"
+
+# Check if template exists
+if [[ ! -f "$TEMPLATE_FILE" ]]; then
+    echo "Error: Template file $TEMPLATE_FILE not found"
+    exit 1
+fi
+
+# Process template with environment variable substitution
+envsubst '$APP_NAME' < "$TEMPLATE_FILE" > "$OUTPUT_FILE"
+
+echo "✅ Processed $TEMPLATE_FILE -> $OUTPUT_FILE with APP_NAME=$APP_NAME"
--- a/scripts/validate-deployment.sh
+++ b/scripts/validate-deployment.sh
@@ -34,9 +34,10 @@ print_error() {
 # Cleanup function
 cleanup() {
    print_status "Cleaning up test containers..."
-    docker stop meds-validation-test 2>/dev/null || true
-    docker rm meds-validation-test 2>/dev/null || true
-    docker compose -f docker/docker-compose.yaml -p meds-validation down 2>/dev/null || true
+    APP_NAME_LOWER=$(echo "${APP_NAME:-meds}" | tr '[:upper:]' '[:lower:]')
+    docker stop ${APP_NAME_LOWER}-validation-test 2>/dev/null || true
+    docker rm ${APP_NAME_LOWER}-validation-test 2>/dev/null || true
+    docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation down 2>/dev/null || true
 }

 # Set trap for cleanup
@@ -80,9 +81,11 @@ docker buildx use meds-builder

 print_status "4. Building multi-platform Docker image with buildx..."

-# Build the image with buildx for multiple platforms
+# Build single-platform image for testing
+APP_NAME_LOWER=$(echo "${APP_NAME:-meds}" | tr '[:upper:]' '[:lower:]')
 docker buildx build --no-cache \
--platform linux/amd64,linux/arm64 \
+--platform linux/amd64 \
+--build-arg APP_NAME="${APP_NAME:-RxMinder}" \
 --build-arg COUCHDB_USER="${COUCHDB_USER:-admin}" \
 --build-arg COUCHDB_PASSWORD="${COUCHDB_PASSWORD:-change-this-secure-password}" \
 --build-arg VITE_COUCHDB_URL="${VITE_COUCHDB_URL:-http://localhost:5984}" \
@@ -95,7 +98,7 @@ docker buildx build --no-cache \
 --build-arg MAILGUN_DOMAIN="${MAILGUN_DOMAIN:-}" \
 --build-arg MAILGUN_FROM_EMAIL="${MAILGUN_FROM_EMAIL:-}" \
 --build-arg NODE_ENV="${NODE_ENV:-production}" \
-t meds-validation \
+-t ${APP_NAME_LOWER}-validation \
 --load \
 .

@@ -106,16 +109,16 @@ print_status "5. Testing container startup and health..."
 # Run container in background
 docker run --rm -d \
 -p 8083:80 \
--name meds-validation-test \
-meds-validation
+--name ${APP_NAME_LOWER}-validation-test \
+${APP_NAME_LOWER}-validation

 # Wait for container to start
 sleep 5

 # Check if container is running
-if ! docker ps | grep -q meds-validation-test; then
+if ! docker ps | grep -q ${APP_NAME_LOWER}-validation-test; then
    print_error "Container failed to start"
-    docker logs meds-validation-test
+    docker logs ${APP_NAME_LOWER}-validation-test
    exit 1
 fi

@@ -154,17 +157,17 @@ print_success "Docker Compose build successful"

 # Test docker-compose with validation project name
 print_status "8. Testing Docker Compose deployment..."
-docker compose -f docker/docker-compose.yaml -p meds-validation up -d --build
+docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation up -d --build

 # Wait for services to start
 sleep 10

 # Check service health
-if docker compose -f docker/docker-compose.yaml -p meds-validation ps | grep -q "Up"; then
+if docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation ps | grep -q "Up"; then
    print_success "Docker Compose services started successfully"
 else
    print_error "Docker Compose services failed to start"
-    docker compose -f docker/docker-compose.yaml -p meds-validation logs
+    docker compose -f docker/docker-compose.yaml -p ${APP_NAME_LOWER}-validation logs
    exit 1
 fi

@@ -176,13 +179,13 @@ else
 fi

 print_status "9. Checking image size..."
-IMAGE_SIZE=$(docker image inspect meds-validation --format='{{.Size}}' | numfmt --to=iec)
+IMAGE_SIZE=$(docker image inspect ${APP_NAME_LOWER}-validation --format='{{.Size}}' | numfmt --to=iec)
 print_success "Image size: $IMAGE_SIZE"

 print_status "10. Validating security configuration..."

 # Check if image runs as non-root
-USER_INFO=$(docker run --rm meds-validation whoami)
+USER_INFO=$(docker run --rm ${APP_NAME_LOWER}-validation whoami)
 if [[ "$USER_INFO" != "root" ]]; then
    print_success "Container runs as non-root user: $USER_INFO"
 else
@@ -190,7 +193,7 @@ else
 fi

 # Check nginx configuration
-if docker run --rm meds-validation nginx -t 2>/dev/null; then
+if docker run --rm ${APP_NAME_LOWER}-validation nginx -t 2>/dev/null; then
    print_success "Nginx configuration is valid"
 else
    print_error "Nginx configuration has issues"
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -7,6 +7,9 @@ export default defineConfig(({ mode }) => {
    define: {
      'process.env.API_KEY': JSON.stringify(env.GEMINI_API_KEY),
      'process.env.GEMINI_API_KEY': JSON.stringify(env.GEMINI_API_KEY),
+      'import.meta.env.VITE_APP_NAME': JSON.stringify(
+        env.APP_NAME || 'RxMinder'
+      ),
    },
    resolve: {
      alias: {