root@edilson-340XAA-350XAA-550XAA:/home/edilson/Área de Trabalho/e-commerce# docker build -t ecommerce/api . Sending build context to Docker daemon 9.635MB Step 1/6 : FROM openjdk:8-jdk-alpine ---> a3562aa0b991 Step 2/6 : RUN addgroup -S spring && adduser -S spring -G spring ---> Using cache ---> cc461942fc1a Step 3/6 : USER spring:spring ---> Using cache ---> ad83db131aec Step 4/6 : ARG JAR_FILE=target/*.jar ---> Using cache ---> 685e3d458baf Step 5/6 : COPY ${JAR_FILE} app.jar COPY failed: no source files were specified
