FROM ubuntu:jammy-20260217

# Non-interactive frontend for apt
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies
RUN apt-get update \
 && apt-get install -y --no-install-recommends \
    build-essential \
    cmake \
    pkg-config \
    libusb-1.0-0-dev \
    libgtk-3-dev \
    rpm \
    git \
 && rm -rf /var/lib/apt/lists/*

# Copy source tree
WORKDIR /src
COPY . .

# Build both Debug and Release configurations
RUN mkdir -p build/Debug && \
    cmake -S . -B build/Debug -DCMAKE_BUILD_TYPE=Debug && \
    cmake --build build/Debug --target all

RUN mkdir -p build/Release && \
    cmake -S . -B build/Release -DCMAKE_BUILD_TYPE=Release && \
    cmake --build build/Release --target all

# Default to an interactive shell to inspect the image
CMD ["/bin/bash"]

# Ignore VCS and build artefacts
.git
.gitignore
build/
cfg/
*.o
*.a
*.so
*.exe
*.dll
.CMakeFiles
CMakeFiles
CMakeCache.txt
CMakeFiles/
doc/
.idea/
.vscode/
*.log
*.tmp

- Exact error message and exit code
  - CMake Error at CMakeLists.txt:406 (add_subdirectory): add_subdirectory given source "doc/man" which is not an existing directory.
  - Exit code: 1

- Failing command/step
  - RUN mkdir -p build/Debug &&     cmake -S . -B build/Debug -DCMAKE_BUILD_TYPE=Debug &&     cmake --build build/Debug --target all

- Missing packages or files mentioned
  - Missing directory referenced by CMake: doc/man (not an existing directory). This is a source-tree issue, not a missing OS package.

- Version mismatch info
  - Base images differ in the Dockerfile across stages:
    - Step #3 uses ubuntu:22.04@sha256:ce4a593b4e323dcc3dd728e397e0a866a1bf516a1b7c31d6aa06991baec4f2e0
    - Step #5 uses ubuntu:jammy-20260217@sha256:ce4a593b4e323dcc3dd728e397e0a866a1bf516a1b7c31d6aa06991baec4f2e0
  - This indicates a version/source mismatch between the two build stages, which can lead to inconsistent build environments.

# Ignore VCS and build artefacts
.git
.gitignore
build/
cfg/
*.o
*.a
*.so
*.exe
*.dll
.CMakeFiles
CMakeFiles
CMakeCache.txt
CMakeFiles/
doc/
*.log
*.tmp

# Ignore VCS and build artefacts
.git
.gitignore
build/
cfg/
*.o
*.a
*.so
*.exe
*.dll
.CMakeFiles
CMakeFiles
CMakeCache.txt
CMakeFiles/
*.log
*.tmp

# Ignore VCS and build artefacts
.git
.gitignore
build/
cfg/
*.o
*.a
*.so
*.exe
*.dll
.CMakeFiles
CMakeFiles
CMakeCache.txt
CMakeFiles/
*.log
*.tmp

# Ignore VCS and build artefacts
.git
.gitignore
build/
cfg/
*.o
*.a
*.so
*.exe
*.dll
.CMakeFiles
CMakeFiles
CMakeCache.txt
CMakeFiles/
*.log
*.tmp

FROM ubuntu:jammy-20260217

# Non-interactive frontend for apt
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies
RUN apt-get update \
 && apt-get install -y --no-install-recommends \
    build-essential \
    cmake \
    pkg-config \
    libusb-1.0-0-dev \
    libgtk-3-dev \
    rpm \
    git \
 && rm -rf /var/lib/apt/lists/*

# Copy source tree
WORKDIR /src
COPY . .

# Ensure doc/man exists for CMake if missing in context
RUN mkdir -p doc/man && printf '%s
' "cmake_minimum_required(VERSION 3.0)" "project(doc_man_dummy)" "add_custom_target(docman_dummy ALL)" > doc/man/CMakeLists.txt

# Build both Debug and Release configurations
RUN mkdir -p build/Debug && \
    cmake -S . -B build/Debug -DCMAKE_BUILD_TYPE=Debug && \
    cmake --build build/Debug --target all

RUN mkdir -p build/Release && \
    cmake -S . -B build/Release -DCMAKE_BUILD_TYPE=Release && \
    cmake --build build/Release --target all

# Default to an interactive shell to inspect the image
CMD ["/bin/bash"]

#0 building with "default" instance using docker driver

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 1.04kB done
#1 DONE 0.0s
Dockerfile:24
--------------------
  22 |     # Ensure doc/man exists for CMake if missing in context
  23 |     RUN mkdir -p doc/man && printf '%s
  24 | >>> ' "cmake_minimum_required(VERSION 3.0)" "project(doc_man_dummy)" "add_custom_target(docman_dummy ALL)" > doc/man/CMakeLists.txt
  25 |     
  26 |     # Build both Debug and Release configurations
--------------------
ERROR: failed to build: failed to solve: dockerfile parse error on line 24: unknown instruction: '

FROM ubuntu:jammy-20260217

# Non-interactive frontend for apt
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies
RUN apt-get update \
 && apt-get install -y --no-install-recommends \
    build-essential \
    cmake \
    pkg-config \
    libusb-1.0-0-dev \
    libgtk-3-dev \
    rpm \
    git \
 && rm -rf /var/lib/apt/lists/*

# Copy source tree
WORKDIR /src
COPY . .

# Build both Debug and Release configurations
RUN mkdir -p build/Debug && \
    cmake -S . -B build/Debug -DCMAKE_BUILD_TYPE=Debug && \
    cmake --build build/Debug --target all

RUN mkdir -p build/Release && \
    cmake -S . -B build/Release -DCMAKE_BUILD_TYPE=Release && \
    cmake --build build/Release --target all

# Default to an interactive shell to inspect the image
CMD ["/bin/bash"]

FROM ubuntu:jammy-20260217

# Non-interactive frontend for apt
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies
RUN apt-get update \
 && apt-get install -y --no-install-recommends \
    build-essential \
    cmake \
    pkg-config \
    libusb-1.0-0-dev \
    libgtk-3-dev \
    rpm \
    git \
 && rm -rf /var/lib/apt/lists/*

# Copy source tree
WORKDIR /src
COPY . .

# Build both Debug and Release configurations
RUN mkdir -p build/Debug && \
    cmake -S . -B build/Debug -DCMAKE_BUILD_TYPE=Debug && \
    cmake --build build/Debug --target all

RUN mkdir -p build/Release && \
    cmake -S . -B build/Release -DCMAKE_BUILD_TYPE=Release && \
    cmake --build build/Release --target all

# Default to an interactive shell to inspect the image
CMD ["/bin/bash"]