Add Shardok Linux ARM64 PR build (#7561)

.github/workflows/server_build.yml

@@ -20,6 +20,7 @@ on:
       - 'ci/github_actions/ensure_bazel_installed.sh'
       - 'scripts/build_eagle_ci.sh'
       - 'scripts/build_shardok_ci.sh'
+      - 'scripts/build_shardok_linux_arm64_ci.sh'
       - '.github/actions/setup-bazel/**'
       - '.github/workflows/server_build.yml'
 
@@ -83,6 +84,7 @@ jobs:
               'src/main/cpp/',
               'src/main/protobuf/net/eagle0/shardok/',
               'scripts/build_shardok_ci.sh',
+              'scripts/build_shardok_linux_arm64_ci.sh',
             ];
 
             const shared = matches(sharedPatterns);
@@ -106,6 +108,10 @@ jobs:
                 name: 'Shardok server',
                 command: './scripts/build_shardok_ci.sh',
               });
+              include.push({
+                name: 'Shardok Linux ARM64 server',
+                command: './scripts/build_shardok_linux_arm64_ci.sh',
+              });
             }
             core.setOutput('build_matrix', JSON.stringify({include}));
 

scripts/build_shardok_linux_arm64_ci.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+bazel_cmd=(bazel)
+if [ -n "${BAZEL_OUTPUT_USER_ROOT:-}" ]; then
+    bazel_cmd+=("--output_user_root=${BAZEL_OUTPUT_USER_ROOT}")
+fi
+if [ -n "${BAZEL_OUTPUT_BASE:-}" ]; then
+    bazel_cmd+=("--output_base=${BAZEL_OUTPUT_BASE}")
+fi
+
+"${bazel_cmd[@]}" build \
+    --platforms=//:linux_arm64 \
+    --extra_toolchains=@llvm_toolchain_linux_arm64//:cc-toolchain-aarch64-linux \
+    "$@" \
+    //src/main/cpp/net/eagle0/shardok:shardok-server