mirror of
https://github.com/lightpanda-io/browser.git
synced 2025-10-28 14:43:28 +00:00
20e4261aa7
There's ambiguity in mapping due to the flexible nature of JavaScript. Hopefully most types are unambiguous, like a string or am *parser.Node. We need to "probe" each field to see if it's a possible candidate for the JS value. On a perfect match, we stop probing and set the appropriate union field. There are 2 levels of possible matches: candidate and coerce. A "candidate" match has higher precedence. This is necessary because, in JavaScript, a lot of things can be coerced to a lot of other, seemingly wrong, things. For example, say we have this union: a: i32, b: bool, Field `a` is a perfect match for the value 123. And field b is a coerce match (because, yes, 123 can be coerced to a boolean). So we map it to `a`. Field `a` is a candidate match for the value 34.2, because float -> int are both "Numbers" in JavaScript. And field b is a coerce match. So we map it to `a`. Both field `a` and field `b` are coerce matches for "hello". So we map it to `a` because it's declared first (this relies on how Zig currently works, but I don't think the ordering of type declarations is guaranteed, so that's an issue).
76 lines
2.2 KiB
Docker
76 lines
2.2 KiB
Docker
FROM ubuntu:24.04
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ARG MINISIG=0.12
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ARG ZIG=0.14.0
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ARG ZIG_MINISIG=RWSGOq2NVecA2UPNdBUZykf1CCb147pkmdtYxgb3Ti+JO/wCYvhbAb/U
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ARG ARCH=x86_64
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ARG V8=11.1.134
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ARG ZIG_V8=v0.1.20
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RUN apt-get update -yq && \
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apt-get install -yq xz-utils \
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python3 ca-certificates git \
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pkg-config libglib2.0-dev \
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gperf libexpat1-dev \
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cmake clang \
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curl git
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# install minisig
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RUN curl --fail -L -O https://github.com/jedisct1/minisign/releases/download/${MINISIG}/minisign-${MINISIG}-linux.tar.gz && \
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tar xvzf minisign-${MINISIG}-linux.tar.gz
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# install zig
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RUN curl --fail -L -O https://ziglang.org/download/${ZIG}/zig-linux-${ARCH}-${ZIG}.tar.xz
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RUN curl --fail -L -O https://ziglang.org/download/${ZIG}/zig-linux-${ARCH}-${ZIG}.tar.xz.minisig
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RUN minisign-linux/${ARCH}/minisign -Vm zig-linux-${ARCH}-${ZIG}.tar.xz -P ${ZIG_MINISIG}
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# clean minisg
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RUN rm -fr minisign-0.11-linux.tar.gz minisign-linux
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# install zig
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RUN tar xvf zig-linux-${ARCH}-${ZIG}.tar.xz && \
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mv zig-linux-${ARCH}-${ZIG} /usr/local/lib && \
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ln -s /usr/local/lib/zig-linux-${ARCH}-${ZIG}/zig /usr/local/bin/zig
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# clean up zig install
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RUN rm -fr zig-linux-${ARCH}-${ZIG}.tar.xz zig-linux-${ARCH}-${ZIG}.tar.xz.minisig
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# force use of http instead of ssh with github
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RUN cat <<EOF > /root/.gitconfig
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[url "https://github.com/"]
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insteadOf="git@github.com:"
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EOF
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# clone lightpanda
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RUN git clone git@github.com:lightpanda-io/browser.git
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WORKDIR /browser
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# install deps
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RUN git submodule init && \
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git submodule update --recursive
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RUN make install-libiconv && \
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make install-netsurf && \
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make install-mimalloc
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# download and install v8
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RUN curl --fail -L -o libc_v8.a https://github.com/lightpanda-io/zig-v8-fork/releases/download/${ZIG_V8}/libc_v8_${V8}_linux_${ARCH}.a && \
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mkdir -p v8/build/${ARCH}-linux/release/ninja/obj/zig/ && \
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mv libc_v8.a v8/build/${ARCH}-linux/release/ninja/obj/zig/libc_v8.a
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# build release
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RUN make build
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FROM ubuntu:24.04
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# copy ca certificates
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COPY --from=0 /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
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COPY --from=0 /browser/zig-out/bin/lightpanda /bin/lightpanda
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EXPOSE 9222/tcp
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CMD ["/bin/lightpanda", "serve", "--host", "0.0.0.0", "--port", "9222"]
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