# syntax=docker/dockerfile:1

# Stage 1: Build the project from source using Maven with a Java 21 runtime
FROM maven:3.9.3-eclipse-temurin-21 AS builder
WORKDIR /workspace

# Copy the entire repository and build
COPY . .
RUN mvn -B -DskipTests package

# Stage 2: Create a lightweight runtime image
FROM eclipse-temurin:21-jre
WORKDIR /app

# Copy built artifacts from the builder stage (include all project content for potential runtime inspection)
COPY --from=builder /workspace /app

# Provide a lightweight, safe default command.
# This container will print a confirmation message and then stay alive.
CMD ["sh","-lc","echo 'Activiti project built in container.' && tail -f /dev/null"]

# syntax=docker/dockerfile:1

FROM openjdk:21-jdk-slim AS builder
WORKDIR /workspace

# Install Maven and dependencies required for build
RUN apt-get update && apt-get install -y --no-install-recommends \
  curl ca-certificates unzip \
  && rm -rf /var/lib/apt/lists/*

ENV MAVEN_VERSION=3.9.3

# Install Maven
RUN mkdir -p /usr/share/maven \
  && curl -fsSLo /tmp/maven.tar.gz https://archive.apache.org/dist/maven/maven-3/3.9.3/binaries/apache-maven-3.9.3-bin.tar.gz \
  && tar -xzf /tmp/maven.tar.gz -C /usr/share/maven --strip-components=1 \
  && ln -s /usr/share/maven/bin/mvn /usr/bin/mvn

ENV MAVEN_HOME=/usr/share/maven
ENV PATH="$MAVEN_HOME/bin:$PATH"

COPY . .
RUN mvn -B -DskipTests package

FROM openjdk:21-jre-slim
WORKDIR /app

COPY --from=builder /workspace /app

CMD ["sh","-lc","echo 'Activiti project built from source.' && tail -f /dev/null"]

# syntax=docker/dockerfile:1

# Stage 1: Build the project from source using Maven with a Java 21 JDK
FROM eclipse-temurin:21-jdk AS builder
WORKDIR /workspace

# Install dependencies needed for Maven and building
RUN apt-get update && apt-get install -y --no-install-recommends \
  curl ca-certificates unzip tar \
  && rm -rf /var/lib/apt/lists/*

ENV MAVEN_VERSION=3.9.3

# Install Maven
RUN mkdir -p /usr/share/maven \
  && curl -fsSLo /tmp/maven.tar.gz https://archive.apache.org/dist/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz \
  && tar -xzf /tmp/maven.tar.gz -C /usr/share/maven --strip-components=1 \
  && ln -s /usr/share/maven/bin/mvn /usr/bin/mvn

ENV MAVEN_HOME=/usr/share/maven
ENV PATH="$MAVEN_HOME/bin:$PATH"

# Copy the source code and build the project from source
COPY . .
RUN mvn -B -DskipTests package

# Stage 2: Runtime image
FROM eclipse-temurin:21-jre
WORKDIR /app

# Copy built artifacts from the builder stage
COPY --from=builder /workspace /app

# Default command to keep the container alive and indicate build success
CMD ["bash","-lc","echo 'Activiti multi-module project built from source' && tail -f /dev/null"]

# Ignore git and local environment files
.git
.gitignore
.dockerignore
Dockerfile
.docker-compose*.yaml
target
**/target/
**/build/
node_modules
vendor
*.log
*.tmp
*.bak
*.md

Summary (under 1500 chars):
- Exact error message and exit code
  - [ERROR] Failed to execute goal org.apache.maven.plugins:maven-enforcer-plugin:3.6.2:enforce (enforce-java) on project activiti-parent: 
    [ERROR] Rule 0: org.apache.maven.enforcer.rules.version.RequireJavaVersion failed with message:
    [ERROR] Detected JDK /opt/java/openjdk is version 21.0.10 which is not in the allowed range [25,).
    [ERROR] -> [Help 1]
    ...
  - Docker build failure: failed to solve: process "/bin/sh -c mvn -B -DskipTests package" did not complete successfully: exit code: 1

- Failing command/step
  - RUN mvn -B -DskipTests package (Dockerfile:25), i.e., builder step 6/6

- Missing packages or files mentioned
  - None explicitly mentioned as missing. The apt-get step installs unzip and related tools; no missing-file errors shown.

- Version mismatch info
  - Enforcer requires Java version >= 25; detected JDK version is 21.0.10 (in /opt/java/openjdk).

# syntax=docker/dockerfile:1

# Stage 1: Build the project from source using Maven with a Java 25 JDK
FROM eclipse-temurin:25-jdk AS builder
WORKDIR /workspace

# Install dependencies needed for Maven and building
RUN apt-get update && apt-get install -y --no-install-recommends \
  curl ca-certificates unzip tar \
  && rm -rf /var/lib/apt/lists/*

ENV MAVEN_VERSION=3.9.3

# Install Maven
RUN mkdir -p /usr/share/maven \
  && curl -fsSLo /tmp/maven.tar.gz https://archive.apache.org/dist/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz \
  && tar -xzf /tmp/maven.tar.gz -C /usr/share/maven --strip-components=1 \
  && ln -s /usr/share/maven/bin/mvn /usr/bin/mvn

ENV MAVEN_HOME=/usr/share/maven
ENV PATH="$MAVEN_HOME/bin:$PATH"

# Copy the source code and build the project from source
COPY . .
RUN mvn -B -DskipTests package

# Stage 2: Runtime image
FROM eclipse-temurin:25-jre
WORKDIR /app

# Copy built artifacts from the builder stage
COPY --from=builder /workspace /app

# Default command to keep the container alive and indicate build success
CMD ["bash","-lc","echo 'Activiti multi-module project built from source' && tail -f /dev/null"]