update dockerfile to multi-arch

Author: krichprollsch

Dockerfile

@@ -1,11 +1,11 @@
-FROM ubuntu:24.04
+FROM debian:stable
 
 ARG MINISIG=0.12
 ARG ZIG=0.14.1
 ARG ZIG_MINISIG=RWSGOq2NVecA2UPNdBUZykf1CCb147pkmdtYxgb3Ti+JO/wCYvhbAb/U
-ARG ARCH=x86_64
 ARG V8=13.6.233.8
 ARG ZIG_V8=v0.1.24
+ARG TARGETPLATFORM
 
 RUN apt-get update -yq && \
     apt-get install -yq xz-utils \
@@ -20,30 +20,19 @@ RUN curl --fail -L -O https://github.com/jedisct1/minisign/releases/download/${M
     tar xvzf minisign-${MINISIG}-linux.tar.gz
 
 # install zig
-RUN curl --fail -L -O https://ziglang.org/download/${ZIG}/zig-${ARCH}-linux-${ZIG}.tar.xz
-RUN curl --fail -L -O https://ziglang.org/download/${ZIG}/zig-${ARCH}-linux-${ZIG}.tar.xz.minisig
-
-RUN minisign-linux/${ARCH}/minisign -Vm zig-${ARCH}-linux-${ZIG}.tar.xz -P ${ZIG_MINISIG}
-
-# clean minisg
-RUN rm -fr minisign-0.11-linux.tar.gz minisign-linux
-
-# install zig
-RUN tar xvf zig-${ARCH}-linux-${ZIG}.tar.xz && \
+RUN case $TARGETPLATFORM in \
+    "linux/arm64") ARCH="aarch64" ;; \
+    *) ARCH="x86_64" ;; \
+    esac && \
+    curl --fail -L -O https://ziglang.org/download/${ZIG}/zig-${ARCH}-linux-${ZIG}.tar.xz && \
+    curl --fail -L -O https://ziglang.org/download/${ZIG}/zig-${ARCH}-linux-${ZIG}.tar.xz.minisig && \
+    minisign-linux/${ARCH}/minisign -Vm zig-${ARCH}-linux-${ZIG}.tar.xz -P ${ZIG_MINISIG} && \
+    tar xvf zig-${ARCH}-linux-${ZIG}.tar.xz && \
     mv zig-${ARCH}-linux-${ZIG} /usr/local/lib && \
     ln -s /usr/local/lib/zig-${ARCH}-linux-${ZIG}/zig /usr/local/bin/zig
 
-# clean up zig install
-RUN rm -fr zig-${ARCH}-linux-${ZIG}.tar.xz zig-${ARCH}-linux-${ZIG}.tar.xz.minisig
-
-# force use of http instead of ssh with github
-RUN cat <<EOF > /root/.gitconfig
-[url "https://github.com/"]
-    insteadOf="git@github.com:"
-EOF
-
 # clone lightpanda
-RUN git clone git@github.com:lightpanda-io/browser.git
+RUN git clone https://github.com/lightpanda-io/browser.git
 
 WORKDIR /browser
 
@@ -56,14 +45,18 @@ RUN make install-libiconv && \
     make install-mimalloc
 
 # download and install v8
-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 && \
+RUN case $TARGETPLATFORM in \
+    "linux/arm64") ARCH="aarch64" ;; \
+    *) ARCH="x86_64" ;; \
+    esac && \
+    curl --fail -L -o libc_v8.a https://github.com/lightpanda-io/zig-v8-fork/releases/download/${ZIG_V8}/libc_v8_${V8}_linux_${ARCH}.a && \
     mkdir -p v8/out/linux/release/obj/zig/ && \
     mv libc_v8.a v8/out/linux/release/obj/zig/libc_v8.a
 
 # build release
 RUN make build
 
-FROM ubuntu:24.04
+FROM debian:stable-slim
 
 # copy ca certificates
 COPY --from=0 /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt