ci: updating runner image to support cross compilation

.cargo/config.toml

@@ -1,3 +1,6 @@
 [target.x86_64-unknown-linux-gnu]
 linker = "clang"
 rustflags = ["-C", "link-arg=-fuse-ld=mold"]
+
+[alias]
+dremac = "zigbuild --bin dre --release --target x86_64-apple-darwin"

.dockerignore

@@ -0,0 +1,18 @@
+.github
+.pytest_cache
+.vscode
+bazel*
+bin
+dashboard
+docs
+k8s
+linear-jira
+node-labels
+pylib
+release-controller
+replica-releases
+rs
+scripts
+target
+tools
+trusted-neuron-alerts

.gitignore

@@ -64,3 +64,6 @@ checkpoint*
 
 # mkdocs
 .cache
+
+# Created by zigbuild
+.intentionally-empty-file*

Cargo.Bazel.lock

@@ -1,5 +1,5 @@
 {
-  "checksum": "4a6bc91f724363b615928d9a2dba8822b5d9c444065dfa889058897281c98d8c",
+  "checksum": "be974b7fc92bfbfc7ffdc5895ee9b7070b1b6d54d1b7c3a3cd1604141467fd3c",
   "crates": {
     "actix-codec 0.5.2": {
       "name": "actix-codec",
@@ -28488,35 +28488,29 @@
         ],
         "crate_features": {
           "common": [
+            "elf",
+            "errno",
             "general",
             "ioctl",
             "no_std"
           ],
           "selects": {
             "aarch64-unknown-linux-gnu": [
-              "elf",
-              "errno",
               "prctl",
               "std",
               "system"
             ],
             "arm-unknown-linux-gnueabi": [
-              "elf",
-              "errno",
               "prctl",
               "std",
               "system"
             ],
             "armv7-unknown-linux-gnueabi": [
-              "elf",
-              "errno",
               "prctl",
               "std",
               "system"
             ],
             "i686-unknown-linux-gnu": [
-              "elf",
-              "errno",
               "prctl",
               "std",
               "system"
@@ -28532,8 +28526,6 @@
               "system"
             ],
             "x86_64-unknown-linux-gnu": [
-              "elf",
-              "errno",
               "prctl",
               "std",
               "system"

docker/runner.Dockerfile

@@ -10,7 +10,14 @@ RUN apt-get update && \
     apt-get upgrade -y && \
     apt-get install ca-certificates curl git-all gcc g++ clang pkg-config make sudo docker.io build-essential \
     libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev libffi-dev liblzma-dev libncurses5-dev libncursesw5-dev \
-    xz-utils tk-dev libffi-dev liblzma-dev python-openssl -y
+    xz-utils tk-dev libffi-dev liblzma-dev python-openssl protobuf-compiler -y
+
+RUN curl -L https://ziglang.org/builds/zig-linux-x86_64-0.14.0-dev.321+888708ec8.tar.xz | tar -xJ && \
+    mv zig-linux-x86_64-0.14.0-dev.321+888708ec8 /zig
+ENV PATH="$PATH:/zig"
+
+RUN curl -L https://github.com/roblabla/MacOSX-SDKs/releases/download/13.3/MacOSX13.3.sdk.tar.xz | tar xJ
+ENV SDKROOT=/MacOSX13.3.sdk/
 
 RUN mkdir -p openssl && \
     curl -o openssl/openssl-1.1.1w.tar.gz -L https://www.openssl.org/source/old/1.1.1/openssl-1.1.1w.tar.gz && \
@@ -56,3 +63,12 @@ RUN chown -R runner:runner /home/runner
 ENV HOME=/home/runner
 USER runner
 WORKDIR /home/runner
+
+# Rust version should align with one in `rust-toolchain.toml` and `WORKSPACE.bazel`
+RUN curl https://sh.rustup.rs -sSf | bash -s -- -y --default-toolchain 1.79.0-x86_64-unknown-linux-gnu -t x86_64-apple-darwin --no-update-default-toolchain
+ENV PATH="/home/runner/.cargo/bin:$PATH"
+
+ENV PATH="$PATH:/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin/"
+ENV CARGO_TARGET_X86_64_APPLE_DARWIN_LINKER=rust-lld
+
+RUN cargo install cargo-zigbuild