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ImHex/dist/web/Dockerfile
2024-07-01 20:07:21 +02:00

107 lines
4.0 KiB
Docker

FROM emscripten/emsdk:3.1.51 as build
# Used to invalidate layer cache but not mount cache
# See https://github.com/moby/moby/issues/41715#issuecomment-733976493
ARG UNIQUEKEY 1
RUN apt update
RUN apt install -y git ccache autoconf automake libtool cmake pkg-config ninja-build
RUN <<EOF
# Install vcpkg
# Note: we are a patch on the libmagic port
set -xe
git clone https://github.com/microsoft/vcpkg /vcpkg
/vcpkg/bootstrap-vcpkg.sh
sed -i 's/vcpkg_install_make(${EXTRA_ARGS})/vcpkg_install_make(${EXTRA_ARGS} SUBPATH src)/g' /vcpkg/ports/libmagic/portfile.cmake
EOF
# Patch vcpkg build instructions to add -pthread
RUN <<EOF
set -xe
echo '
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
' >> /emsdk/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake
EOF
ENV VCPKG_DEFAULT_BINARY_CACHE /cache/vcpkg
RUN --mount=type=cache,target=/cache <<EOF
# Install dependencies with vcpkg
set -xe
mkdir -p $VCPKG_DEFAULT_BINARY_CACHE
/vcpkg/vcpkg install --triplet=wasm32-emscripten libmagic
/vcpkg/vcpkg install --triplet=wasm32-emscripten freetype
/vcpkg/vcpkg install --triplet=wasm32-emscripten mbedtls
/vcpkg/vcpkg install --triplet=wasm32-emscripten zlib
/vcpkg/vcpkg install --triplet=wasm32-emscripten bzip2
/vcpkg/vcpkg install --triplet=wasm32-emscripten liblzma
/vcpkg/vcpkg install --triplet=wasm32-emscripten zstd
EOF
# Build ImHex
ARG JOBS=4
ENV CCACHE_DIR /cache/ccache
RUN mkdir /build
WORKDIR /build
RUN --mount=type=cache,target=/cache \
--mount=type=bind,source=.,target=/imhex <<EOF
set -xe
ccache -zs
cmake /imhex \
-G "Ninja" \
-DIMHEX_OFFLINE_BUILD=ON \
-DIMHEX_STATIC_LINK_PLUGINS=ON \
-DIMHEX_EXCLUDE_PLUGINS="script_loader" \
-DIMHEX_COMPRESS_DEBUG_INFO=OFF \
-DNATIVE_CMAKE_C_COMPILER=gcc \
-DNATIVE_CMAKE_CXX_COMPILER=g++ \
-DCMAKE_C_COMPILER_LAUNCHER=ccache \
-DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
-DCMAKE_TOOLCHAIN_FILE=/vcpkg/scripts/buildsystems/vcpkg.cmake \
-DVCPKG_CHAINLOAD_TOOLCHAIN_FILE=/emsdk/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake \
-DCMAKE_BUILD_TYPE=Release
ninja -j $JOBS
cp /imhex/dist/web/source/* /build
ccache -s
EOF
# Create a file dedicated to store wasm size, because I know no way to get the wasm content length if the web server uses compression
# See https://stackoverflow.com/questions/41701849/cannot-modify-accept-encoding-with-fetch https://github.com/AnthumChris/fetch-progress-indicators/issues/13
RUN du -b /build/imhex.wasm | cut -f1 > imhex.wasm.size
FROM scratch as raw
COPY --from=build [ \
# ImHex \
"/build/imhex.wasm", \
"/build/imhex.wasm.size", \
"/build/imhex.js", \
"/build/imhex.worker.js", \
\
# Static files \
"/build/index.html", \
"/build/style.css", \
"/build/wasm-config.js", \
"/build/enable-threads.js", \
"/build/favicon.ico", \
"/build/icon.png", \
"/build/manifest.json", \
"/build/robots.txt", \
"/build/sitemap.xml", \
\
# Destination \
"./" \
]
FROM nginx
COPY --from=raw . /usr/share/nginx/html