108 lines
3.4 KiB
Docker
108 lines
3.4 KiB
Docker
# Multi-stage build for Meldestelle Compose for Web Application
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# Builds Kotlin/JS (Compose for Web) client and serves via Nginx
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# ===================================================================
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# Arguments (can be overridden during build)
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# ===================================================================
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ARG JVM_VERSION=21
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ARG GRADLE_VERSION=9.0
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ARG NGINX_VERSION=1.25-alpine
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# ===================================================================
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# Build Arguments for Client Configuration
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# ===================================================================
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ARG CLIENT_PATH=client
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ARG CLIENT_MODULE=client
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# ===================================================================
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# Build Stage - Kotlin/JS (Compose for Web) Compilation
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# ===================================================================
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FROM gradle:${GRADLE_VERSION}-jdk${JVM_VERSION} AS builder
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ARG CLIENT_PATH=client
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ARG CLIENT_MODULE=client
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# Set working directory
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WORKDIR /build
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# Set build labels
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LABEL service=web-app
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LABEL stage=build
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# Copy Gradle files first for better layer caching
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COPY gradle/ gradle/
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COPY gradlew gradlew.bat gradle.properties settings.gradle.kts ./
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COPY build.gradle.kts ./
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# Copy version catalog
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COPY gradle/libs.versions.toml gradle/libs.versions.toml
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# Copy all source files needed for the build
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# Core and platform modules (dependencies)
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COPY core/ core/
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COPY platform/ platform/
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# Infrastructure modules (if needed)
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COPY infrastructure/ infrastructure/
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# Client modules
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COPY client/ client/
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# Copy any additional required directories
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COPY temp/ temp/
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COPY docs/ docs/
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# Make Gradle wrapper executable
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RUN chmod +x gradlew
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# Build client application
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# For Compose Multiplatform Web (WASM), wasmJsBrowserDistribution produces static assets
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RUN echo "Building ${CLIENT_MODULE} module..." && \
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./gradlew ${CLIENT_MODULE}:wasmJsBrowserDistribution --no-daemon --stacktrace --info
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# ===================================================================
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# Production Stage - Nginx Static File Server
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# ===================================================================
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FROM nginx:${NGINX_VERSION} AS production
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ARG CLIENT_PATH=client
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# Set production labels
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LABEL service="web-app" \
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environment="production" \
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description="Meldestelle Compose for Web Application"
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# Install curl for health checks and create nginx user
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RUN apk add --no-cache curl && \
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addgroup -g 1001 -S nginx-group && \
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adduser -S -D -H -u 1001 -h /var/cache/nginx -s /sbin/nologin -G nginx-group -g nginx nginx-user
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# Copy built distribution files from builder stage (WASM build output)
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COPY --from=builder /build/${CLIENT_PATH}/build/dist/wasmJs/productionExecutable/ /usr/share/nginx/html/
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COPY --from=builder /build/${CLIENT_PATH}/src/wasmJsMain/resources/ /usr/share/nginx/html/
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# Copy custom nginx configuration
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COPY dockerfiles/clients/web-app/nginx.conf /etc/nginx/nginx.conf
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# Create log directories and set permissions
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RUN mkdir -p /var/log/nginx && \
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chown -R nginx-user:nginx-group /var/log/nginx && \
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chown -R nginx-user:nginx-group /var/cache/nginx && \
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chown -R nginx-user:nginx-group /usr/share/nginx/html
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# Health check endpoint
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RUN echo '{"status":"ok","service":"web-app"}' > /usr/share/nginx/html/health
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# Switch to non-root user
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USER nginx-user
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# Expose port
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EXPOSE 3000
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD curl --fail http://localhost:3000/health || exit 1
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# Start nginx
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CMD ["nginx", "-g", "daemon off;"]
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