Use a shorter Bazel output base for Windows CI

Author: UebelAndre

.bazelrc

@@ -1,4 +1,21 @@
+###############################################################################
+## Bazel Configuration Flags
+##
+## `.bazelrc` is a Bazel configuration file.
+## https://bazel.build/docs/best-practices#bazelrc-file
+###############################################################################
+
 build --enable_platform_specific_config
 build:linux --@rules_rust//:extra_rustc_flags=-Clink-arg=-fuse-ld=lld
 build:linux --cxxopt=-std=c++17
 build:macos --cxxopt=-std=c++17
+
+###############################################################################
+## Custom user flags
+##
+## This should always be the last thing in the `.bazelrc` file to ensure
+## consistent behavior when setting flags in that file as `.bazelrc` files are
+## evaluated top to bottom.
+###############################################################################
+
+try-import %workspace%/user.bazelrc

.github/workflows/ci.yml

@@ -120,11 +120,13 @@ jobs:
       - name: Install lld
         run: sudo apt-get install lld
         if: matrix.os == 'ubuntu'
+      - name: Setup Bazelrc (Windows)
+        run: |
+          echo "startup --output_user_root=D:/bzl" > ./user.bazelrc
+        if: startswith(runner.os, 'Windows')
       - run: bazel --version
       - run: bazel run demo --verbose_failures --noshow_progress ${{matrix.os == 'macos' && '--xcode_version_config=tools/bazel:github_actions_xcodes' || ''}}
-        continue-on-error: ${{matrix.os == 'windows'}}  # https://github.com/bazelbuild/bazel/issues/18592
       - run: bazel test ... --verbose_failures --noshow_progress ${{matrix.os == 'macos' && '--xcode_version_config=tools/bazel:github_actions_xcodes' || ''}}
-        continue-on-error: ${{matrix.os == 'windows'}}  # https://github.com/bazelbuild/bazel/issues/18592
       - name: Check MODULE.bazel.lock up to date
         run: git diff --exit-code
         if: matrix.os == 'ubuntu' || matrix.os == 'macos'

.gitignore

@@ -3,6 +3,7 @@
 /bazel-cxx
 /bazel-out
 /bazel-testlogs
+/user.bazelrc
 /buck-out
 /expand.cc
 /expand.rs

MODULE.bazel

@@ -1,6 +1,6 @@
 module(
     name = "cxx.rs",
-    version = "1.0.145",
+    version = "0.0.0",
     bazel_compatibility = [">=7.2.1"],
     compatibility_level = 1,
 )