BuildAgent

ccache-ccache

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Summary Iterations2 Transcript29 Dockerfile

01Iteration 1

WRITEWriteFile· step #1

Dockerfile1771 bytes written

▸text61 lines · 1771 chars

# Build and runtime docker image for ccache
# Base image chosen to align with the provided blueprint
FROM ubuntu:jammy-20260509 AS build

# Non-interactive: avoid tzdata prompts and similar
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies (as per blueprint)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        asciidoctor \
        bash \
        build-essential \
        ccache \
        clang \
        cmake \
        docbook-xml \
        docbook-xsl \
        elfutils \
        gcc-12 \
        g++-12 \
        libhiredis-dev \
        libzstd-dev \
        python3 \
        redis-server \
        redis-tools \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to use ccache to accelerate rebuilds
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

# Copy source and build
WORKDIR /src
COPY . /src

# Build with CMake Ninja generator and disable Redis storage to simplify runtime
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -D REDIS_STORAGE_BACKEND=OFF
RUN cmake --build build -j$(nproc)

# Runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install runtime dependencies (as per blueprint, keeps Redis tooling available if desired)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        redis-server \
        redis-tools \
        libhiredis-dev \
        libzstd-dev \
        elfutils \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Copy the built ccache binary from the build stage
COPY --from=build /usr/local/bin/ccache /usr/local/bin/ccache

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #2

4m 44s

VerifyBuildbuild_failed

▸Build error

- Failing step (command/step):
  - [build 6/7] RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -D REDIS_STORAGE_BACKEND=OFF

- Exact error messages and exit code:
  - CMake Error: CMake was unable to find a build program corresponding to "Ninja".  CMAKE_MAKE_PROGRAM is not set.  You probably need to select a different build tool.-- Configuring incomplete, errors occurred!
  - See also "/src/build/CMakeFiles/CMakeOutput.log".
  - CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
  - CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
  - The process exited with code 1 (exit code: 1)

- Missing packages or files mentioned:
  - Ninja build tool is not installed. The error indicates a missing build program for Ninja (CMake was unable to find a Ninja executable). Installing Ninja (e.g., ninja-build providing /usr/bin/ninja) should resolve this. Alternatively, switch the CMake generator to a tool that is installed (e.g., -G "Unix Makefiles") and ensure a compatible build tool is present.

- Version mismatch / environment notes:
  - Base image uses Ubuntu jammy (jammy-20260509).
  - The build step environment shows a rich set of compilers installed (e.g., gcc-12/g++-12, gcc-11, clang-14), but Ninja is not installed, which prevents using the Ninja generator.
  - Root cause is the missing Ninja binary, not a C/C++ compiler mismatch (the C/C++ compiler errors follow from the missing Ninja).

WRITEWriteFile· step #3

Dockerfile1793 bytes written

▸text62 lines · 1793 chars

# Build and runtime docker image for ccache
# Base image chosen to align with the provided blueprint
FROM ubuntu:jammy-20260509 AS build

# Non-interactive: avoid tzdata prompts and similar
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies (as per blueprint)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        asciidoctor \
        bash \
        build-essential \
        ccache \
        clang \
        cmake \
        docbook-xml \
        docbook-xsl \
        elfutils \
        gcc-12 \
        g++-12 \
        libhiredis-dev \
        libzstd-dev \
        python3 \
        redis-server \
        redis-tools \
        ninja-build \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to use ccache to accelerate rebuilds
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

# Copy source and build
WORKDIR /src
COPY . /src

# Build with CMake Ninja generator and disable Redis storage to simplify runtime
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -D REDIS_STORAGE_BACKEND=OFF
RUN cmake --build build -j$(nproc)

# Runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install runtime dependencies (as per blueprint, keeps Redis tooling available if desired)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        redis-server \
        redis-tools \
        libhiredis-dev \
        libzstd-dev \
        elfutils \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Copy the built ccache binary from the build stage
COPY --from=build /usr/local/bin/ccache /usr/local/bin/ccache

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #4

10m 36s

VerifyBuildbuild_failed

▸Build error

Build timed out after 600s

WRITEWriteFile· step #5

Dockerfile1841 bytes written

▸text62 lines · 1841 chars

# Build and runtime docker image for ccache
# Base image chosen to align with the provided blueprint
FROM ubuntu:jammy-20260509 AS build

# Non-interactive: avoid tzdata prompts and similar
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies (as per blueprint)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        asciidoctor \
        bash \
        build-essential \
        ccache \
        clang \
        cmake \
        docbook-xml \
        docbook-xsl \
        elfutils \
        gcc-12 \
        g++-12 \
        libhiredis-dev \
        libzstd-dev \
        python3 \
        redis-server \
        redis-tools \
        ninja-build \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to use ccache to accelerate rebuilds
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

# Copy source and build
WORKDIR /src
COPY . /src

# Build with CMake Ninja generator and disable Redis storage to simplify runtime
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -D REDIS_STORAGE_BACKEND=OFF -DENABLE_TESTING=OFF -DENABLE_DOCUMENTATION=OFF
RUN cmake --build build -j$(nproc)

# Runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install runtime dependencies (as per blueprint, keeps Redis tooling available if desired)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        redis-server \
        redis-tools \
        libhiredis-dev \
        libzstd-dev \
        elfutils \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Copy the built ccache binary from the build stage
COPY --from=build /usr/local/bin/ccache /usr/local/bin/ccache

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #6

11m 30s

VerifyBuildbuild_failed

▸Build error

Build timed out after 600s

WRITEWriteFile· step #7

Dockerfile1833 bytes written

▸text62 lines · 1833 chars

# Build and runtime docker image for ccache
# Base image chosen to align with the provided blueprint
FROM ubuntu:jammy-20260509 AS build

# Non-interactive: avoid tzdata prompts and similar
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies (as per blueprint)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        asciidoctor \
        bash \
        build-essential \
        ccache \
        clang \
        cmake \
        docbook-xml \
        docbook-xsl \
        elfutils \
        gcc-12 \
        g++-12 \
        libhiredis-dev \
        libzstd-dev \
        python3 \
        redis-server \
        redis-tools \
        ninja-build \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to use ccache to accelerate rebuilds
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

# Copy source and build
WORKDIR /src
COPY . /src

# Build with CMake Ninja generator and disable Redis storage to simplify runtime
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DREDIS_STORAGE_BACKEND=OFF -DENABLE_TESTING=OFF -DENABLE_DOCUMENTATION=OFF
RUN cmake --build build -j2

# Runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install runtime dependencies (as per blueprint, keeps Redis tooling available if desired)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        redis-server \
        redis-tools \
        libhiredis-dev \
        libzstd-dev \
        elfutils \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Copy the built ccache binary from the build stage
COPY --from=build /usr/local/bin/ccache /usr/local/bin/ccache

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #8

1m 05s

VerifyBuildrejected

Concerns: COPY --from=build /usr/local/bin/ccache /usr/local/bin/ccache likely copies a path that does not exist because the build stage does not install the built binary to /usr/local/bin; the binary produced by the CMake build is typically in build/ or not installed at all without an install step., The build stage does not run a cmake --install (install) step, so there is no guaranteed artifact at /usr/local/bin/ccache for the runtime image; this makes the COPY step fragile and may cause image build to fail., The Dockerfile relies on pre-installing ccache and then reusing it as the artifact, but the final image only copies a path that may be missing; this creates a mismatch between build outputs and runtime artifact., The test CMD uses ccache --help, which is a help/usage check rather than exercising functionality; combined with the possible binary path issue, this reduces confidence in a proper smoke test., The runtime image installs Redis-related packages (redis-server, redis-tools) which may be unnecessary for a simple CLI tool and increases image size; this could be optimized if Redis is not required at runtime.

WRITEWriteFile· step #9

Dockerfile1909 bytes written

▸text66 lines · 1909 chars

# Build and runtime docker image for ccache
# Base image chosen to align with the provided blueprint
FROM ubuntu:jammy-20260509 AS build

# Non-interactive: avoid tzdata prompts and similar
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies (as per blueprint)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        asciidoctor \
        bash \
        build-essential \
        ccache \
        clang \
        cmake \
        docbook-xml \
        docbook-xsl \
        elfutils \
        gcc-12 \
        g++-12 \
        libhiredis-dev \
        libzstd-dev \
        python3 \
        redis-server \
        redis-tools \
        ninja-build \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to use ccache to accelerate rebuilds
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

# Copy source and build
WORKDIR /src
COPY . /src

# Build with CMake Ninja generator
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DREDIS_STORAGE_BACKEND=OFF -DENABLE_TESTING=OFF -DENABLE_DOCUMENTATION=OFF
RUN cmake --build build -j$(nproc)

# Optional: install the built binary into /usr/local for clean runtime copy
WORKDIR /src
RUN cmake --install build

# Runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install runtime dependencies (as per blueprint, keeps Redis tooling available if desired)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        redis-server \
        redis-tools \
        libhiredis-dev \
        libzstd-dev \
        elfutils \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Copy the installed binaries from the build stage
COPY --from=build /usr/local/bin/ccache /usr/local/bin/ccache

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #10

11m 06s

VerifyBuildbuild_failed

▸Build error

Build timed out after 600s

WRITEWriteFile· step #11

Dockerfile1782 bytes written

▸text63 lines · 1782 chars

# Build and runtime docker image for ccache

# Stage 1: build from source
FROM ubuntu:jammy-20260509 AS build

# Non-interactive frontend to avoid tzdata prompts
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies (per blueprint)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        asciidoctor \
        bash \
        build-essential \
        ccache \
        clang \
        cmake \
        docbook-xml \
        docbook-xsl \
        elfutils \
        gcc-12 \
        g++-12 \
        libhiredis-dev \
        libzstd-dev \
        python3 \
        redis-server \
        redis-tools \
        ninja-build \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to use ccache to accelerate rebuilds
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

WORKDIR /src
COPY . /src

# Configure and build with Ninja, disabling Redis usage for a self-contained runtime
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DREDIS_STORAGE_BACKEND=OFF -DENABLE_TESTING=OFF -DENABLE_DOCUMENTATION=OFF
RUN cmake --build build -j2

# Install the built binaries and headers to /usr/local for a clean runtime image
RUN cmake --install build

# Stage 2: runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install runtime dependencies (keep it lean)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        libhiredis-dev \
        libzstd-dev \
        elfutils \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Copy installed artifacts from the build stage
COPY --from=build /usr/local /usr/local

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #12

10m 40s

VerifyBuildbuild_failed

▸Build error

Build timed out after 600s

WRITEWriteFile· step #13

Dockerfile1589 bytes written

▸text53 lines · 1589 chars

# Build and runtime docker image for ccache

# Stage 1: build from source
FROM ubuntu:jammy-20260509 AS build

# Non-interactive frontend to avoid tzdata prompts
ENV DEBIAN_FRONTEND=noninteractive

# Install minimal build dependencies (lightweight for faster verification)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        build-essential \
        ccache \
        clang \
        cmake \
        ninja-build \
        gcc-12 \
        g++-12 \
        elfutils \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to use ccache to accelerate rebuilds
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

WORKDIR /src
COPY . /src

# Configure and build with Ninja, disabling Redis usage for a self-contained runtime
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DREDIS_STORAGE_BACKEND=OFF -DENABLE_TESTING=OFF -DENABLE_DOCUMENTATION=OFF
RUN cmake --build build -j$(nproc)

# Install the built binaries and headers to /usr/local for a clean runtime image
RUN cmake --install build

# Stage 2: runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install lean runtime dependencies
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        libzstd1 \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Copy installed artifacts from the build stage
COPY --from=build /usr/local /usr/local

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #14

11m 17s

VerifyBuildbuild_failed

▸Build error

Build timed out after 600s

READReadFile· step #15

Dockerfile1589 chars · 53 lines

▸text53 lines · 1589 chars

# Build and runtime docker image for ccache

# Stage 1: build from source
FROM ubuntu:jammy-20260509 AS build

# Non-interactive frontend to avoid tzdata prompts
ENV DEBIAN_FRONTEND=noninteractive

# Install minimal build dependencies (lightweight for faster verification)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        build-essential \
        ccache \
        clang \
        cmake \
        ninja-build \
        gcc-12 \
        g++-12 \
        elfutils \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to use ccache to accelerate rebuilds
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

WORKDIR /src
COPY . /src

# Configure and build with Ninja, disabling Redis usage for a self-contained runtime
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DREDIS_STORAGE_BACKEND=OFF -DENABLE_TESTING=OFF -DENABLE_DOCUMENTATION=OFF
RUN cmake --build build -j$(nproc)

# Install the built binaries and headers to /usr/local for a clean runtime image
RUN cmake --install build

# Stage 2: runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install lean runtime dependencies
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        libzstd1 \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Copy installed artifacts from the build stage
COPY --from=build /usr/local /usr/local

# Default command to verify the container is working
CMD ["ccache", "--help"]

WRITEWriteFile· step #16

Dockerfile1571 bytes written

▸text52 lines · 1571 chars

# Build and runtime docker image for ccache

# Stage 1: build from source
FROM ubuntu:jammy-20260509 AS build

# Non-interactive frontend to avoid tzdata prompts
ENV DEBIAN_FRONTEND=noninteractive

# Install minimal build dependencies (lightweight for faster verification)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        build-essential \
        ccache \
        clang \
        cmake \
        ninja-build \
        gcc-12 \
        g++-12 \
        elfutils \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to use ccache to accelerate rebuilds
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

WORKDIR /src
COPY . /src

# Configure and build with Ninja, disabling Redis usage for a self-contained runtime
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DREDIS_STORAGE_BACKEND=OFF -DENABLE_TESTING=OFF -DENABLE_DOCUMENTATION=OFF
RUN cmake --build build -j2

# Install the built binaries and headers to /usr/local for a clean runtime image
RUN cmake --install build

# Stage 2: runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install lean runtime dependencies
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        libzstd1 \
        && rm -rf /var/lib/apt/lists/*

# Copy installed artifacts from the build stage
COPY --from=build /usr/local /usr/local

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #17

11m 05s

VerifyBuildbuild_failed

▸Build error

Build timed out after 600s

WRITEWriteFile· step #18

Dockerfile1657 bytes written

▸text56 lines · 1657 chars

# Build and runtime docker image for ccache

# Stage 1: build from source
FROM ubuntu:jammy-20260509 AS build

# Non-interactive frontend to avoid tzdata prompts
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies (lean, fast build)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        build-essential \
        ccache \
        clang \
        cmake \
        ninja-build \
        gcc-12 \
        g++-12 \
        elfutils \
        libhiredis-dev \
        libzstd-dev \
        python3 \
        redis-server \
        redis-tools \
 && rm -rf /var/lib/apt/lists/*

# Redirect compilers to use the ccache installed in /usr/local
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/local/bin/ccache /usr/local/bin/$t; done

WORKDIR /src
COPY . /src

# Configure and build with Ninja, keeping Redis storage enabled for realism
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DREDIS_STORAGE_BACKEND=ON -DENABLE_TESTING=OFF -DENABLE_DOCUMENTATION=OFF
RUN cmake --build build -j$(nproc)

# Install the built binaries and headers to /usr/local for a clean runtime image
RUN cmake --install build

# Stage 2: runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Lean runtime dependencies (no development headers)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        libzstd1 \
        && rm -rf /var/lib/apt/lists/*

# Copy installed artifacts from the build stage
COPY --from=build /usr/local /usr/local

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #19

11m 06s

VerifyBuildbuild_failed

▸Build error

Build timed out after 600s

WRITEWriteFile· step #20

Dockerfile1735 bytes written

▸text61 lines · 1735 chars

# Build and runtime docker image for ccache

# Stage 1: build from source
FROM ubuntu:jammy-20260509 AS build

# Non-interactive frontend to avoid tzdata prompts
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies (lean, fast build)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        asciidoctor \
        bash \
        build-essential \
        ccache \
        clang \
        cmake \
        ninja-build \
        docbook-xml \
        docbook-xsl \
        elfutils \
        gcc-12 \
        g++-12 \
        libhiredis-dev \
        libzstd-dev \
        python3 \
        redis-server \
        redis-tools \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to use ccache to accelerate rebuilds
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

WORKDIR /src
COPY . /src

# Configure and build with Ninja, disabling Redis usage for a self-contained runtime
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DREDIS_STORAGE_BACKEND=OFF -DENABLE_TESTING=OFF -DENABLE_DOCUMENTATION=OFF
RUN cmake --build build -j$(nproc)

# Install the built binaries and headers to /usr/local for a clean runtime image
RUN cmake --install build

# Stage 2: runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install lean runtime dependencies
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        libzstd1 \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Copy installed artifacts from the build stage
COPY --from=build /usr/local /usr/local

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #21

2m 12s

VerifyBuildrejected

Concerns: Stage 2 copies only /usr/local from the build stage. The build dependencies (e.g., ccache binary and its wrappers) are installed in the build image, but final image may not include a working ccache binary or the wrapper symlinks correctly, since /usr/bin/ccache (and possibly other needed binaries) are not copied to the runtime image., The line that creates compiler wrapper symlinks is likely faulty: for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done. The token 'clang++;' contains a semicolon and will cause parsing/logic errors in the shell, potentially breaking the build., Relying on a ccache-based CLI in the final image is risky without confirming the project’s install step places the built binary into /usr/local/bin (or another known path) and that its runtime dependencies (shared libraries under /lib and /usr/lib) are present. The runtime image only installs libzstd1 and python3, which may be insufficient for a dynamically linked binary produced by CMake install., ENCODING OF the Dockerfile suggests this is building a project named ccache or using ccache as a build accelerator, but the installed artifacts in the final image are ambiguous. If the intended binary is not actually installed into /usr/local during 'cmake --install', the CMD may fail.

WRITEWriteFile· step #22

Dockerfile1676 bytes written

▸text58 lines · 1676 chars

# Build and runtime docker image for ccache

# Stage 1: build from source
FROM ubuntu:jammy-20260509 AS build

# Non-interactive frontend to avoid tzdata prompts
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies (lean, fast build)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        asciidoctor \
        bash \
        build-essential \
        ccache \
        clang \
        cmake \
        ninja-build \
        gcc-12 \
        g++-12 \
        libhiredis-dev \
        libzstd-dev \
        python3 \
        redis-server \
        redis-tools \
 && rm -rf /var/lib/apt/lists/*

# Redirect compilers to use ccache to accelerate rebuilds
RUN for t in gcc g++ cc c++ clang clang++; do ln -s /usr/bin/ccache /usr/local/bin/$t; done

WORKDIR /src
COPY . /src

# Configure and build with Ninja, keeping Redis storage disabled for a self-contained runtime
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -D REDIS_STORAGE_BACKEND=ON -DENABLE_TESTING=OFF -DENABLE_DOCUMENTATION=OFF
RUN cmake --build build -j$(nproc)

# Install the built binaries and headers to /usr/local for a clean runtime image
RUN cmake --install build

# Stage 2: runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install lean runtime dependencies
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        libzstd1 \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Copy installed artifacts from the build stage
COPY --from=build /usr/local /usr/local

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #23

3m 38s

VerifyBuildunknown

- Build status: build_failed

- Concerns
  - Comment and build flag mismatch: runtime should disable Redis storage per comment but passes -D REDIS_STORAGE_BACKEND=ON, risking runtime dependence on Redis server.
  - Runtime image only installs libzstd1 and python3; if the built binary links to additional runtime libs (e.g., libhiredis), it may fail to start.
  - Build stage includes redis-server and libhiredis-dev; runtime image does not include redis-server; ensure storage backend is disabled or included properly.

- Build error (actionable details)
  - dpkg: error processing archive /tmp/apt-dpkg-install-CUJLyY/110-gcc-12_12.3.0-1ubuntu1~22.04.3_amd64.deb (--unpack): cannot copy extracted data for './usr/lib/gcc/x86_64-linux-gnu/12/lto1' to '/usr/lib/gcc/x86_64-linux-gnu/12/lto1.dpkg-new': failed to write (No space left on device)
  - dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
  - E: Sub-process /usr/bin/dpkg returned an error code (1)
  - The build exit status shown: exit code: 100

- Failing command/step
  - Step: [build 2/8] RUN apt-get update  && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends         asciidoctor         bash         build-essential         ccache         clang         cmake         ninja-build         gcc-12         g++-12         libhiredis-dev         libzstd-dev         python3         redis-server         redis-tools  && rm -rf /var/lib/apt/lists/*
  - Exact command as in Dockerfile:
    RUN apt-get update  && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends         asciidoctor         bash         build-essential         ccache         clang         cmake         ninja-build         gcc-12         g++-12         libhiredis-dev         libzstd-dev         python3         redis-server         redis-tools  && rm -rf /var/lib/apt/lists/*

- Missing packages or files
  - No specific missing package/file referenced. Error is due to No space left on device during unpacking gcc-12_12.3.0-1ubuntu1~22.04.3_amd64.deb.

- Version/info
  - Base image: ubuntu:jammy-20260509
  - Installing GCC/G++ 12 (gcc-12, g++-12) on Ubuntu Jammy during a large apt-get install (128 new packages proposed).
  - Failure occurs during unpacking gcc-12 package, not due to a mismatched version, but due to insufficient disk space in the build environment.

WRITEWriteFile· step #24

Dockerfile1347 bytes written

▸text46 lines · 1347 chars

# Build and runtime docker image for ccache

# Stage 1: build from source
FROM ubuntu:jammy-20260509 AS build

# Non-interactive frontend to avoid tzdata prompts
ENV DEBIAN_FRONTEND=noninteractive

# Install minimal build dependencies (lightweight build)
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        build-essential \
        cmake \
        ninja-build \
        gcc-12 \
        g++-12 \
        libzstd-dev \
 && rm -rf /var/lib/apt/lists/*

WORKDIR /src
COPY . /src

# Configure and build with Ninja, disabling Redis usage and docs/tests for a lightweight build
RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DREDIS_STORAGE_BACKEND=OFF -DENABLE_TESTING=OFF -DENABLE_DOCUMENTATION=OFF
RUN cmake --build build -j$(nproc)

# Install the built binaries to /usr/local for a clean runtime image
RUN cmake --install build

# Stage 2: runtime image
FROM ubuntu:jammy-20260509

ENV DEBIAN_FRONTEND=noninteractive

# Install lean runtime dependencies
RUN apt-get update \
 && DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
        libzstd1 \
 && rm -rf /var/lib/apt/lists/*

# Copy installed artifacts from the build stage
COPY --from=build /usr/local /usr/local

# Default command to verify the container is working
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #25

10m 37s

VerifyBuildbuild_failed

▸Build error

Build timed out after 600s

02Iteration 2

WRITEWriteFile· step #1

Dockerfile2143 bytes written

▸text72 lines · 2143 chars

# Build from source using Ubuntu Jammy (22.04) base image
# and Ninja for fast CMake builds. The project is built with Redis storage disabled
# to keep runtime dependencies minimal.

FROM ubuntu:jammy-20260509 AS build

ENV DEBIAN_FRONTEND=noninteractive

# Install build-time dependencies. We keep docs and Redis usage optional by
# disabling Redis storage via CMake flags during the build.
ARG GCC_APT="gcc-multilib"
RUN apt-get update \
 && apt-get install -y --no-install-recommends \
        asciidoctor \
        bash \
        build-essential \
        ccache \
        clang \
        cmake \
        docbook-xml \
        docbook-xsl \
        elfutils \
        ${GCC_APT} \
        gcc-12 \
        g++-12 \
        libhiredis-dev \
        libzstd-dev \
        python3 \
        redis-server \
        redis-tools \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to ccache for faster rebuilds.
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

# Prepare build context
WORKDIR /workspace
COPY . /workspace

# Configure, build and install to /usr/local
RUN cmake -S . -B build -G Ninja \
        -DCMAKE_BUILD_TYPE=Release \
        -DREDIS_STORAGE_BACKEND=OFF \
        -DENABLE_DOCUMENTATION=OFF \
        -DHTTP_STORAGE_BACKEND=ON \
        -D CMAKE_INSTALL_PREFIX:PATH=/usr/local \
 && cmake --build build -j"$(nproc)" \
 && cmake --install build --prefix /usr/local

# Runtime image
FROM ubuntu:jammy-20260509 AS runtime

ENV DEBIAN_FRONTEND=noninteractive
# Ensure /usr/local is in PATH so tools like ccache are found by default
ENV PATH="/usr/local/bin:$PATH"

# Copy just the installed artifacts from the builder
COPY --from=build /usr/local/ /usr/local/

# Basic runtime dependencies (adjusted for disabled Redis storage)
RUN apt-get update \
 && apt-get install -y --no-install-recommends \
        libhiredis-dev \
        libzstd-dev \
        elfutils \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Default command shows version/help information and keeps the container useful
# for quick checks or integration with build systems.
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #2

6m 06s

VerifyBuildbuild_failed

▸Build error

Summary of Docker build error

- Failing step and exact command:
  [build 6/6] RUN cmake -S . -B build -G Ninja         -DCMAKE_BUILD_TYPE=Release         -DREDIS_STORAGE_BACKEND=OFF         -DENABLE_DOCUMENTATION=OFF         -DHTTP_STORAGE_BACKEND=ON         -D CMAKE_INSTALL_PREFIX:PATH=/usr/local  && cmake --build build -j"$(nproc)"  && cmake --install build --prefix /usr/local

- Exact error messages (and exit code):
  - CMake Error: CMake was unable to find a build program corresponding to "Ninja".  CMAKE_MAKE_PROGRAM is not set.  You probably need to select a different build tool.
  - CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
  - CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
  - -- Configuring incomplete, errors occurred!
  - Exit code: 1

- Missing packages or files mentioned:
  - Ninja build system (Ninja). The error indicates Ninja is not installed; the build generator is -G Ninja, but the environment lacks Ninja (ninja-build). No Ninja-related package was installed in the preceding apt-get install step.

- Version mismatch info:
  - No explicit version mismatch reported. The image is based on ubuntu jammy (jammy-20260509) and the log shows multiple compilers present (gcc-11, gcc-12, clang-14) but the failure is due to the missing Ninja build tool, not a compiler/version mismatch.

WRITEWriteFile· step #3

Dockerfile2160 bytes written

▸text73 lines · 2160 chars

# Build from source using Ubuntu Jammy (22.04) base image
# and Ninja for fast CMake builds. The project is built with Redis storage disabled
# to keep runtime dependencies minimal.

FROM ubuntu:jammy-20260509 AS build

ENV DEBIAN_FRONTEND=noninteractive

# Install build-time dependencies. We keep docs and Redis usage optional by
# disabling Redis storage via CMake flags during the build.
ARG GCC_APT="gcc-multilib"
RUN apt-get update \
 && apt-get install -y --no-install-recommends \
        asciidoctor \
        bash \
        build-essential \
        ccache \
        clang \
        cmake \
        ninja-build \
        docbook-xml \
        docbook-xsl \
        elfutils \
        ${GCC_APT} \
        gcc-12 \
        g++-12 \
        libhiredis-dev \
        libzstd-dev \
        python3 \
        redis-server \
        redis-tools \
 && rm -rf /var/lib/apt/lists/*

# Redirect all compilers to ccache for faster rebuilds.
RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done

# Prepare build context
WORKDIR /workspace
COPY . /workspace

# Configure, build and install to /usr/local
RUN cmake -S . -B build -G Ninja \
        -DCMAKE_BUILD_TYPE=Release \
        -DREDIS_STORAGE_BACKEND=OFF \
        -DHTTP_STORAGE_BACKEND=OFF \
        -DENABLE_DOCUMENTATION=OFF \
        -DCMAKE_INSTALL_PREFIX=/usr/local \
 && cmake --build build -j"$(nproc)" \
 && cmake --install build --prefix /usr/local

# Runtime image
FROM ubuntu:jammy-20260509 AS runtime

ENV DEBIAN_FRONTEND=noninteractive
# Ensure /usr/local is in PATH so tools like ccache are found by default
ENV PATH="/usr/local/bin:$PATH"

# Copy just the installed artifacts from the builder
COPY --from=build /usr/local/ /usr/local/

# Basic runtime dependencies (adjusted for disabled Redis storage)
RUN apt-get update \
 && apt-get install -y --no-install-recommends \
        libhiredis-dev \
        libzstd-dev \
        elfutils \
        python3 \
 && rm -rf /var/lib/apt/lists/*

# Default command shows version/help information and keeps the container useful
# for quick checks or integration with build systems.
CMD ["ccache", "--help"]

VERIFYVerifyBuild· step #4

11m 05s

VerifyBuildbuild_failed

▸Build error

Build timed out after 600s