Swift: try out new builds

Author: Paolo Tranquilli

.gitattributes

@@ -86,4 +86,5 @@
 /misc/ripunzip/ripunzip-* filter=lfs diff=lfs merge=lfs -text
 
 # swift prebuilt resources
-/swift/third_party/resource-dir/*.zip filter=lfs diff=lfs merge=lfs -text
+/swift/third_party/resources/*.zip filter=lfs diff=lfs merge=lfs -text
+/swift/third_party/resources/*.tar.zst filter=lfs diff=lfs merge=lfs -text

.github/workflows/swift.yml

@@ -109,3 +109,9 @@ jobs:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/fetch-codeql
       - uses: ./swift/actions/database-upgrade-scripts
+  check-no-override:
+    if : ${{ github.event_name == 'pull_request' }}
+    runs-on: ubuntu-latest
+    steps:
+      - shell: bash
+        run: bazel test //swift/... --test_tag_filters=override --test_output=errors

MODULE.bazel

@@ -28,6 +28,7 @@ bazel_dep(name = "gazelle", version = "0.38.0")
 bazel_dep(name = "rules_dotnet", version = "0.15.1")
 bazel_dep(name = "googletest", version = "1.14.0.bcr.1")
 bazel_dep(name = "rules_rust", version = "0.50.0")
+bazel_dep(name = "zstd", version = "1.5.5.bcr.1")
 
 bazel_dep(name = "buildifier_prebuilt", version = "6.4.0", dev_dependency = True)
 
@@ -91,10 +92,10 @@ use_repo(
     swift_deps,
     "binlog",
     "picosha2",
-    "swift_prebuilt_darwin_x86_64",
-    "swift_prebuilt_linux",
-    "swift_toolchain_linux",
-    "swift_toolchain_macos",
+    "swift-prebuilt-linux",
+    "swift-prebuilt-macos",
+    "swift-resource-dir-linux",
+    "swift-resource-dir-macos",
 )
 
 node = use_extension("@rules_nodejs//nodejs:extensions.bzl", "node")
@@ -186,16 +187,6 @@ lfs_files(
     executable = True,
 )
 
-lfs_files(
-    name = "swift-resource-dir-linux",
-    srcs = ["//swift/third_party/resource-dir:resource-dir-linux.zip"],
-)
-
-lfs_files(
-    name = "swift-resource-dir-macos",
-    srcs = ["//swift/third_party/resource-dir:resource-dir-macos.zip"],
-)
-
 register_toolchains(
     "@nodejs_toolchains//:all",
 )

misc/bazel/lfs.bzl

@@ -77,6 +77,12 @@ def _download_lfs(repository_ctx):
         )
     repository_ctx.file("BUILD.bazel", build)
 
+    # this is for drop-in compatibility with `http_file`
+    repository_ctx.file(
+        "file/BUILD.bazel",
+        'alias(name = "file", actual = "//:%s", visibility = ["//visibility:public"])\n' % name,
+    )
+
 lfs_archive = repository_rule(
     doc = "Export the contents from an on-demand LFS archive. The corresponding path should be added to be ignored " +
           "in `.lfsconfig`.",

swift/BUILD.bazel

@@ -81,7 +81,7 @@ codeql_pack(
     zips = select({
         "@platforms//os:windows": {},
         "//conditions:default": {
-            "//swift/third_party/resource-dir": "resource-dir/{CODEQL_PLATFORM}",
+            "//swift/third_party/resources:dir": "resource-dir/{CODEQL_PLATFORM}",
         },
     }),
 )

swift/actions/build-and-test/action.yml

@@ -58,7 +58,7 @@ runs:
       if: ${{ github.event_name == 'pull_request' }}
       shell: bash
       run: |
-        bazel test //swift/...
+        bazel test //swift/... --test_tag_filters=-override --test_output=errors
     - name: Evict bazel cache
       if: ${{ github.event_name != 'pull_request' }}
       shell: bash

swift/extractor/BUILD.bazel

@@ -18,7 +18,7 @@ swift_cc_binary(
         "//swift/extractor/invocation",
         "//swift/extractor/remapping",
         "//swift/extractor/translators",
-        "//swift/third_party/swift-llvm-support",
+        "//swift/third_party/resources:prebuilt",
         "@absl//absl/strings",
     ],
 )

swift/extractor/infra/BUILD.bazel

@@ -10,7 +10,7 @@ swift_cc_library(
         "//swift/extractor/infra/file",
         "//swift/extractor/trap",
         "//swift/logging",
-        "//swift/third_party/swift-llvm-support",
+        "//swift/third_party/resources:prebuilt",
         "@picosha2",
     ],
 )

swift/extractor/main.cpp

@@ -20,6 +20,7 @@
 #include "swift/extractor/trap/TrapDomain.h"
 #include "swift/extractor/infra/file/Path.h"
 #include "swift/logging/SwiftAssert.h"
+#include "swift/Threading/Errors.h"
 
 using namespace std::string_literals;
 using namespace codeql::main_logger;

swift/extractor/mangler/BUILD.bazel

@@ -8,6 +8,6 @@ swift_cc_library(
     deps = [
         "//swift/extractor/infra",
         "//swift/extractor/trap",
-        "//swift/third_party/swift-llvm-support",
+        "//swift/third_party/resources:prebuilt",
     ],
 )