Dockerfile.arch

# Dockerfile for building kate-code .pkg.tar.zst package (Arch Linux)
# Usage:
#   docker build -f Dockerfile.arch -t kate-code-arch .
#   docker run --rm -v $(pwd)/dist:/dist kate-code-arch

FROM archlinux:base-devel

# Update and install build dependencies
RUN pacman -Syu --noconfirm && \
    pacman -S --noconfirm --needed \
    cmake \
    extra-cmake-modules \
    ktexteditor \
    ki18n \
    kcoreaddons \
    kxmlgui \
    syntax-highlighting \
    kwallet \
    kpty \
    qt6-webengine \
    git \
    && pacman -Scc --noconfirm

# Create build user (makepkg cannot run as root)
RUN useradd -m builder && \
    echo "builder ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers && \
    mkdir -p /home/builder/build && \
    chown builder:builder /home/builder/build

WORKDIR /home/builder/build

# Copy source
COPY --chown=builder:builder . /home/builder/build/

# Create tarball and modify PKGBUILD for local source
RUN tar czf /tmp/kate-code-1.0.0.tar.gz \
        --transform 's,^\.,kate-code-1.0.0,' \
        --exclude='.git' \
        --exclude='build' \
        --exclude='dist' \
        --exclude='pkg' \
        --exclude='src/build' \
        --exclude='src/kate-code' \
        --exclude='*.tar.gz' \
        --exclude='*.pkg.tar.zst' \
        . && \
    mv /tmp/kate-code-1.0.0.tar.gz . && \
    sed -i 's|source=.*|source=("kate-code-1.0.0.tar.gz")|' PKGBUILD && \
    sed -i 's|sha256sums=.*|sha256sums=("SKIP")|' PKGBUILD && \
    sed -i 's|-S "$pkgname"|-S "$srcdir/kate-code-1.0.0"|' PKGBUILD

# Switch to builder user
USER builder

# Build the package using makepkg
RUN makepkg -sf --noconfirm --skipchecksums

# Copy package to dist
USER root
RUN mkdir -p /dist && cp /home/builder/build/*.pkg.tar.zst /dist/

CMD ["cp", "-r", "/dist/.", "/output/"]