# Used this to build the release version of the image.
# Build the executable
ARG SWIFT_IMAGE_VERSION="6.0.3"

# ============================================================
# Build Swift Image
# ============================================================
FROM docker.io/swift:${SWIFT_IMAGE_VERSION} AS build

# Install OS updates
RUN export DEBIAN_FRONTEND=nointeractive DEBCONF_NOINTERACTIVE_SEEN=true && \
  apt-get -q update && \
  apt-get -q dist-upgrade -y && \
  apt-get install -y libjemalloc-dev

WORKDIR /build

# Resolve dependencies, this creates a cached layer.
COPY ./Package.* ./
RUN --mount=type=cache,target=/build/.build swift package resolve

COPY . .

# Build the application.
RUN --mount=type=cache,target=/build/.build \
  swift build -c release \
  --product hpa \
  --static-swift-stdlib \
  -Xlinker -ljemalloc

# Switch to staging area.
WORKDIR /staging

# Copy main executable to staging area.
RUN --mount=type=cache,target=/build/.build \
  cp "$(swift build --package-path /build -c release --show-bin-path)/hpa" ./

# ============================================================
# Run Image
# ============================================================
FROM docker.io/ubuntu:noble

RUN export DEBIAN_FRONTEND=nointeractive DEBCONF_NOINTERACTIVE_SEEN=true && \
  apt-get -q update && \
  apt-get -q dist-upgrade -y && \
  apt-get -q install -y \
  ansible \
  curl \
  imagemagick \
  pandoc \
  texlive \
  libjemalloc2 \
  libcurl4 \
  tzdata \
  && rm -r /var/lib/apt/lists/*

COPY --from=build /staging/hpa /usr/local/bin

# Setup volumes
RUN mkdir /config && \
  mkdir /consults && \
  mkdir /playbook && \
  mkdir /template && \
  mkdir -p /root/.local/share/hpa && \
  ln -sfv /config /root/.config && \
  ln -sfv /playbook /root/.local/share/hpa/playbook

VOLUME /config /consults /playbook /template

ENTRYPOINT [ "/usr/local/bin/hpa" ] 
CMD ["--help"]