# syntax=docker/dockerfile:1

FROM maven:3.9.14-sapmachine-25 AS builder
WORKDIR /build

# Copy Maven wrapper and pom, then build the project
COPY mvnw .
COPY .mvn .mvn
COPY pom.xml .
COPY src ./src

RUN ./mvnw -B -DskipTests package

FROM eclipse-temurin:11-jre-hotspot
WORKDIR /app

# Create a non-root user to run the application
RUN groupadd -r app && useradd -r -g app app
USER app

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

# Create a small startup script that locates the built jar and runs it
RUN mkdir -p /app \
  && cat > /app/start.sh <<'EOS'
#!/bin/sh
set -e
jar=$(ls -1 /app/target/*.jar 2>/dev/null | head -n1)
if [ -z "$jar" ]; then
  echo "No jar found in /app/target"
  exit 1
fi
exec java -jar "$jar" "$@"
EOS

RUN chmod +x /app/start.sh

ENTRYPOINT ["/app/start.sh"]

# syntax=docker/dockerfile:1

FROM maven:3.9.14-sapmachine-25 AS builder
WORKDIR /build

# Copy Maven wrapper and pom, then build the project
COPY mvnw .
COPY .mvn .mvn
COPY pom.xml pom.xml
COPY src ./src

RUN ./mvnw -B -DskipTests package

FROM eclipse-temurin:11-jre
WORKDIR /app

# Create a non-root user to run the application
RUN groupadd -r app && useradd -r -g app app
USER app

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

# Startup script to run the built jar
RUN mkdir -p /app && cat > /app/start.sh <<'EOS'
#!/bin/sh
set -e
jar=$(ls -1 /app/target/*.jar 2>/dev/null | head -n1)
if [ -z "$jar" ]; then
  echo "No jar found in /app/target"
  exit 1
fi
exec java -jar "$jar" "$@"
EOS
RUN chmod +x /app/start.sh

ENTRYPOINT ["/app/start.sh"]

# Ignore Mac system files
.DS_Store

# Git
.git
.gitignore

# Maven / Java build output
target/
**/target/

# IDE files
*.iml
*.ipr
*.iws
.idea/
.vscode/

# Logs
logs/
*.log

# OS files
.DS_Store
Thumbs.db

# Maven wrapper
.mvn/wrapper/

Docker build error summary

Failing step
- [builder 7/7] RUN ./mvnw -B -DskipTests package

Exact error message and exit code
- ./mvnw: 227: cannot open /build/.mvn/wrapper/maven-wrapper.properties: No such file
- ./mvnw: 283: cannot open /build/.mvn/wrapper/maven-wrapper.properties: No such file
- Error: Could not find or load main class org.apache.maven.wrapper.MavenWrapperMain
- Caused by: java.lang.ClassNotFoundException: org.apache.maven.wrapper.MavenWrapperMain
- ERROR: failed to build: failed to solve: process "/bin/sh -c ./mvnw -B -DskipTests package" did not complete successfully: exit code: 1

Missing packages or files mentioned
- /build/.mvn/wrapper/maven-wrapper.properties (No such file)

Version mismatch information
- Base image used: eclipse-temurin:11-jre (stage-1)
- Builder image used: maven:3.9.14-sapmachine-25
- No explicit version mismatch reported; error stems from Maven wrapper files not being present.

# syntax=docker/dockerfile:1

FROM maven:3.9.14-sapmachine-25 AS builder
WORKDIR /build

# Copy only pom and sources to leverage Maven build cache effectively
COPY pom.xml .
COPY src ./src

# Build the project using Maven (wrapper not required)
RUN mvn -B -DskipTests package

FROM eclipse-temurin:11-jre
WORKDIR /app

# Create a non-root user to run the application
RUN groupadd -r app && useradd -r -g app app
USER app

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

# Startup script to run the built jar
RUN mkdir -p /app && cat > /app/start.sh <<'EOS'
#!/bin/sh
set -e
jar=$(ls -1 /app/target/*.jar 2>/dev/null | head -n1)
if [ -z "$jar" ]; then
  echo "No jar found in /app/target"
  exit 1
fi
exec java -jar "$jar" "$@"
EOS
RUN chmod +x /app/start.sh

ENTRYPOINT ["/app/start.sh"]

# syntax=docker/dockerfile:1

FROM maven:3.9.14-sapmachine-25 AS builder
WORKDIR /build

# Copy only pom and sources to leverage Maven build cache effectively
COPY pom.xml ./
COPY src ./src

# Build the project using Maven (wrapper not required)
RUN mvn -B -DskipTests package

FROM eclipse-temurin:11-jre
WORKDIR /app

# Create a non-root user to run the application
RUN groupadd -r app && useradd -r -g app app
USER app

# Ensure the target directory exists and is writable by app
RUN mkdir -p /app/target

# Copy the built artifacts from the builder stage; run as root during COPY, then switch to app
COPY --from=builder /build/target /app/target

# Startup script to run the built jar
RUN mkdir -p /app && cat > /app/start.sh <<'EOS'
#!/bin/sh
set -e
jar=$(ls -1 /app/target/*.jar 2>/dev/null | head -n1)
if [ -z "$jar" ]; then
  echo "No jar found in /app/target"
  exit 1
fi
exec java -jar "$jar" "$@"
EOS
RUN chmod +x /app/start.sh

ENTRYPOINT ["/app/start.sh"]

- Exact error message and exit code:
  - Error: mkdir: cannot create directory ‘/app/target’: Permission denied
  - Exit code: 1

- Failing command/step:
  - [stage-1 4/7] RUN mkdir -p /app/target (Dockerfile line 21)

- Missing packages or files mentioned:
  - None. The log indicates a permission issue creating the directory, not a missing file/package.

- Version mismatch info:
  - No version mismatch indicated. Images used:
    - stage-1 base: eclipse-temurin:11-jre (with specific sha256)
    - builder: maven:3.9.14-sapmachine-25 (with specific sha256)

# syntax=docker/dockerfile:1

FROM maven:3.9.14-sapmachine-25 AS builder
WORKDIR /build

# Copy pom and sources first to leverage Docker cache
COPY pom.xml ./
COPY src ./src

# Build the project (wrapper not required since we rely on Maven in this image)
RUN mvn -B -DskipTests package

FROM eclipse-temurin:11-jre
WORKDIR /app

# Create a non-root user to run the application
RUN groupadd -r app && useradd -r -g app app

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

# Ensure correct ownership for the runtime user
RUN chown -R app:app /app

USER app

# Startup script to run the built jar
RUN mkdir -p /app && cat > /app/start.sh <<'EOS'
#!/bin/sh
set -e
jar=$(ls -1 /app/target/*.jar 2>/dev/null | head -n1)
if [ -z "$jar" ]; then
  echo "No jar found in /app/target"
  exit 1
fi
exec java -jar "$jar" "$@"
EOS
RUN chmod +x /app/start.sh

ENTRYPOINT ["/app/start.sh"]

- Exact error message and exit code:
  - Could not find or initialise a local git repository. A repository is required. -> [Help 1]
  - Exit code: 1

- Failing command/step:
  - RUN mvn -B -DskipTests package (builder step 5/5 in Dockerfile)

- Missing packages or files mentioned:
  - No local Git repository found in the build context (git-build-hook-maven-plugin requires a repository).

- Version mismatch/info:
  - Failing Maven plugin: com.rudikershaw.gitbuildhook:git-build-hook-maven-plugin:3.6.0 (install phase)
  - Maven version in use: Maven 3.9.14-sapmachine-25 (image uses maven:3.9.14-sapmachine-25)
  - Base image context includes Eclipse Temurin 11 JRE for stages and Maven 3.9.14 SAP Machine for the build.

# syntax=docker/dockerfile:1

FROM maven:3.9.14-sapmachine-25 AS builder
WORKDIR /build

# Initialize a git repository in the build context to satisfy git-build-hook-maven-plugin
RUN apt-get update -qq && apt-get install -y -qq git

# Copy pom and sources first to leverage Docker cache
COPY pom.xml ./
COPY src ./src

# Create a local git repository and commit the current state to satisfy plugins expecting a git repo
RUN git config --global user.email "build@local" && git config --global user.name "BuildAgent" && git init && git add . && git commit -m "Initial commit for docker build"

# Build the project (wrapper not required since we rely on Maven in this image)
RUN mvn -B -DskipTests package

FROM eclipse-temurin:11-jre
WORKDIR /app

# Create a non-root user to run the application
RUN groupadd -r app && useradd -r -g app app

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

# Ensure correct ownership for the runtime user
RUN chown -R app:app /app

USER app

# Startup script to run the built jar
RUN mkdir -p /app && cat > /app/start.sh <<'EOS'
#!/bin/sh
set -e
jar=$(ls -1 /app/target/*.jar 2>/dev/null | head -n1)
if [ -z "$jar" ]; then
  echo "No jar found in /app/target"
  exit 1
fi
exec java -jar "$jar" "$@"
EOS
RUN chmod +x /app/start.sh

ENTRYPOINT ["/app/start.sh"]