hugo/Dockerfile
Bjørn Erik Pedersen bd1657c360
Build without the deploy feature by default
Build tags setup changed to:

* !nodeploy => withdeploy
* nodeploy => !withdeploy

Also move the deploy feature out into its own release archives.

See #12994 for the primary motivation for this change. But this also greatly reduces the number of dependencies in Hugo when you don't need this feature and cuts the binary size greatly.

Fixes #12994
2024-10-30 10:45:40 +01:00

99 lines
3.2 KiB
Docker
Executable file

# GitHub: https://github.com/gohugoio
# Twitter: https://twitter.com/gohugoio
# Website: https://gohugo.io/
ARG GO_VERSION="1.23.2"
ARG ALPINE_VERSION="3.20"
ARG DART_SASS_VERSION="1.79.3"
FROM --platform=$BUILDPLATFORM tonistiigi/xx:1.5.0 AS xx
FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS gobuild
FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS gorun
FROM gobuild AS build
RUN apk add clang lld
# Set up cross-compilation helpers
COPY --from=xx / /
ARG TARGETPLATFORM
RUN xx-apk add musl-dev gcc g++
# Optionally set HUGO_BUILD_TAGS to "none" or "withdeploy" when building like so:
# docker build --build-arg HUGO_BUILD_TAGS=withdeploy .
#
# We build the extended version by default.
ARG HUGO_BUILD_TAGS="extended"
ENV CGO_ENABLED=1
ENV GOPROXY=https://proxy.golang.org
ENV GOCACHE=/root/.cache/go-build
ENV GOMODCACHE=/go/pkg/mod
ARG TARGETPLATFORM
WORKDIR /go/src/github.com/gohugoio/hugo
# For --mount=type=cache the value of target is the default cache id, so
# for the go mod cache it would be good if we could share it with other Go images using the same setup,
# but the go build cache needs to be per platform.
# See this comment: https://github.com/moby/buildkit/issues/1706#issuecomment-702238282
RUN --mount=target=. \
--mount=type=cache,target=/go/pkg/mod \
--mount=type=cache,target=/root/.cache/go-build,id=go-build-$TARGETPLATFORM <<EOT
set -ex
xx-go build -tags "$HUGO_BUILD_TAGS" -ldflags "-s -w -X github.com/gohugoio/hugo/common/hugo.vendorInfo=docker" -o /usr/bin/hugo
xx-verify /usr/bin/hugo
EOT
# dart-sass downloads the dart-sass runtime dependency
FROM alpine:${ALPINE_VERSION} AS dart-sass
ARG TARGETARCH
ARG DART_SASS_VERSION
ARG DART_ARCH=${TARGETARCH/amd64/x64}
WORKDIR /out
ADD https://github.com/sass/dart-sass/releases/download/${DART_SASS_VERSION}/dart-sass-${DART_SASS_VERSION}-linux-${DART_ARCH}.tar.gz .
RUN tar -xf dart-sass-${DART_SASS_VERSION}-linux-${DART_ARCH}.tar.gz
FROM gorun AS final
COPY --from=build /usr/bin/hugo /usr/bin/hugo
# libc6-compat are required for extended libraries (libsass, libwebp).
RUN apk add --no-cache \
libc6-compat \
git \
runuser \
nodejs \
npm
RUN mkdir -p /var/hugo/bin /cache && \
addgroup -Sg 1000 hugo && \
adduser -Sg hugo -u 1000 -h /var/hugo hugo && \
chown -R hugo: /var/hugo /cache && \
# For the Hugo's Git integration to work.
runuser -u hugo -- git config --global --add safe.directory /project && \
# See https://github.com/gohugoio/hugo/issues/9810
runuser -u hugo -- git config --global core.quotepath false
USER hugo:hugo
VOLUME /project
WORKDIR /project
ENV HUGO_CACHEDIR=/cache
ENV PATH="/var/hugo/bin:$PATH"
COPY scripts/docker/entrypoint.sh /entrypoint.sh
COPY --from=dart-sass /out/dart-sass /var/hugo/bin/dart-sass
# Update PATH to reflect the new dependencies.
# For more complex setups, we should probably find a way to
# delegate this to the script itself, but this will have to do for now.
# Also, the dart-sass binary is a little special, other binaries can be put/linked
# directly in /var/hugo/bin.
ENV PATH="/var/hugo/bin/dart-sass:$PATH"
# Expose port for live server
EXPOSE 1313
ENTRYPOINT ["/entrypoint.sh"]
CMD ["--help"]