76 lines
2.4 KiB
Docker
76 lines
2.4 KiB
Docker
# Dockerfile for building the WASM libraries used by jsfiddle.skia.org and debugger.skia.org
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FROM gcr.io/skia-public/emsdk-base:prod as builder
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RUN apt-get update && apt-get upgrade -y && apt-get install -y \
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git \
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libfreetype6-dev
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RUN cd /tmp \
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&& git clone --depth 1 'https://chromium.googlesource.com/chromium/tools/depot_tools.git'
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ENV PATH=${PATH}:/tmp/depot_tools
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# Checkout Skia using fetch from depot_tools
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RUN mkdir -p /tmp/skia \
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&& cd /tmp/skia \
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&& fetch skia
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# Set fake identity for git rebase. See thread in
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# https://skia-review.googlesource.com/c/buildbot/+/286537/5/docker/Dockerfile#46
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RUN cd /tmp/skia/skia \
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&& git config user.email "skia@skia.org" \
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&& git config user.name "Skia"
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# HASH must be specified.
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ARG HASH
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RUN if [ -z "${HASH}" ] ; then echo "HASH must be specified as a --build-arg"; exit 1; fi
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RUN cd /tmp/skia/skia \
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&& git fetch \
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&& git reset --hard ${HASH}
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# If patch ref is specified then update the ref to patch in a CL.
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ARG PATCH_REF
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RUN if [ ! -z "${PATCH_REF}" ] ; then cd /tmp/skia/skia \
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&& git fetch https://skia.googlesource.com/skia ${PATCH_REF} \
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&& git checkout FETCH_HEAD \
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&& git rebase ${HASH}; fi
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RUN cd /tmp/skia/skia \
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&& gclient sync \
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&& ./bin/fetch-gn \
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&& ./bin/activate-emsdk
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# PathKit should be in /tmp/skia/skia/out/pathkit/
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RUN /tmp/skia/skia/modules/pathkit/compile.sh
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# CanvasKit should be in /tmp/skia/skia/out/canvaskit_wasm
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RUN /tmp/skia/skia/modules/canvaskit/compile.sh
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# Debugger should be in /tmp/skia/skia/out/debugger_wasm
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RUN /tmp/skia/skia/experimental/wasm-skp-debugger/compile.sh
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RUN cd /tmp/skia/skia && git rev-parse HEAD > /tmp/VERSION
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#############################################################################
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# Multi-stage build part 2, in which we only have the compiled results and
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# a VERSION in /tmp
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# See https://docs.docker.com/develop/develop-images/multistage-build/
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#############################################################################
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FROM alpine:latest
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WORKDIR /tmp/
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RUN mkdir /tmp/pathkit /tmp/canvaskit
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COPY --from=builder /tmp/VERSION /tmp/VERSION
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COPY --from=builder /tmp/skia/skia/out/pathkit/pathkit* /tmp/pathkit/
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COPY --from=builder /tmp/skia/skia/out/canvaskit_wasm/canvaskit* /tmp/canvaskit/
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COPY --from=builder /tmp/skia/skia/modules/canvaskit/npm_build/types/index.d.ts /tmp/canvaskit/canvaskit.d.ts
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COPY --from=builder /tmp/skia/skia/out/debugger_wasm/debugger* /tmp/debugger/
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