diff --git a/.dockerignore b/.dockerignore
index 4f34bcf92..4a18a2da7 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,5 +1,10 @@
 *
-!Plugins
+!.bazelrc
+!.bazelversion
+!bazel
+!tools/bazelw
+!BUILD
+!ci.bazelrc
+!MODULE.bazel
 !Source
-!Tests
-!Package.*
+!WORKSPACE
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 9261ff259..1761df13f 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -29,17 +29,29 @@ jobs:
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v2
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v1
+      uses: docker/setup-buildx-action@v2
       with:
         platforms: linux/amd64,linux/arm64
     - name: Log in to GitHub registry
-      uses: docker/login-action@v1
+      uses: docker/login-action@v2
       with:
         username: ${{ github.actor }}
         password:  ${{ secrets.GITHUB_TOKEN }}
         registry: ghcr.io
-    - uses: docker/build-push-action@v2
+    - name: Configure BuildBuddy
+      run: |
+        cat > ci.bazelrc <<EOF
+        build --bes_results_url=https://app.buildbuddy.io/invocation/
+        build --bes_backend=grpcs://remote.buildbuddy.io
+        build --remote_cache=grpcs://remote.buildbuddy.io
+        build --remote_timeout=3600
+        build --remote_header=x-buildbuddy-api-key=$BUILDBUDDY_API_KEY
+        EOF
+      env:
+        BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
+    - uses: docker/build-push-action@v4
       with:
+        context: .
         platforms: linux/amd64,linux/arm64
         push: true
         tags: ghcr.io/${{ env.REPOSITORY_LC }}:${{ env.DOCKER_TAG }}
diff --git a/Dockerfile b/Dockerfile
index 16110160b..63b15d1e6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,24 +1,22 @@
 # Explicitly specify `jammy` to keep the Swift & Ubuntu images in sync.
-ARG BUILDER_IMAGE=swift:jammy
-ARG RUNTIME_IMAGE=ubuntu:jammy
+ARG BUILDER_IMAGE=swift:focal
+ARG RUNTIME_IMAGE=ubuntu:focal
 
 # builder image
 FROM ${BUILDER_IMAGE} AS builder
 RUN apt-get update && apt-get install -y \
+    curl \
     libcurl4-openssl-dev \
     libxml2-dev \
  && rm -r /var/lib/apt/lists/*
 WORKDIR /workdir/
-COPY Plugins Plugins/
-COPY Source Source/
-COPY Tests Tests/
-COPY Package.* ./
+ENV CC=clang
+COPY . .
+
+RUN ./tools/bazelw build --config release swiftlint
 
-RUN swift package update
-ARG SWIFT_FLAGS="-c release -Xswiftc -static-stdlib -Xlinker -lCFURLSessionInterface -Xlinker -lCFXMLInterface -Xlinker -lcurl -Xlinker -lxml2 -Xswiftc -I. -Xlinker -fuse-ld=lld -Xlinker -L/usr/lib/swift/linux"
-RUN swift build $SWIFT_FLAGS --product swiftlint
 RUN mkdir -p /executables
-RUN install -v `swift build $SWIFT_FLAGS --show-bin-path`/swiftlint /executables
+RUN mv bazel-bin/swiftlint /executables
 
 # runtime image
 FROM ${RUNTIME_IMAGE}
@@ -30,10 +28,20 @@ RUN apt-get update && apt-get install -y \
 COPY --from=builder /usr/lib/libsourcekitdInProc.so /usr/lib
 COPY --from=builder /usr/lib/swift/linux/libBlocksRuntime.so /usr/lib
 COPY --from=builder /usr/lib/swift/linux/libdispatch.so /usr/lib
+COPY --from=builder /usr/lib/swift/linux/libFoundation.so /usr/lib
+COPY --from=builder /usr/lib/swift/linux/libFoundationNetworking.so /usr/lib
+COPY --from=builder /usr/lib/swift/linux/libFoundationXML.so /usr/lib
+COPY --from=builder /usr/lib/swift/linux/libicudataswift.so.65 /usr/lib
+COPY --from=builder /usr/lib/swift/linux/libicui18nswift.so.65 /usr/lib
+COPY --from=builder /usr/lib/swift/linux/libicuucswift.so.65 /usr/lib
+COPY --from=builder /usr/lib/swift/linux/libswift_Concurrency.so /usr/lib
+COPY --from=builder /usr/lib/swift/linux/libswift_RegexParser.so /usr/lib
+COPY --from=builder /usr/lib/swift/linux/libswift_StringProcessing.so /usr/lib
 COPY --from=builder /usr/lib/swift/linux/libswiftCore.so /usr/lib
+COPY --from=builder /usr/lib/swift/linux/libswiftDispatch.so /usr/lib
+COPY --from=builder /usr/lib/swift/linux/libswiftGlibc.so /usr/lib
 COPY --from=builder /executables/* /usr/bin
 
 RUN swiftlint version
-RUN echo "_ = 0" | swiftlint --use-stdin
 
 CMD ["swiftlint"]
diff --git a/tools/bazelw b/tools/bazelw
new file mode 100755
index 000000000..53714b34f
--- /dev/null
+++ b/tools/bazelw
@@ -0,0 +1,67 @@
+#!/bin/bash
+
+set -euo pipefail
+
+readonly bazelisk_version="1.15.0"
+
+if [[ $OSTYPE == darwin* ]]; then
+  readonly bazel_os="darwin"
+else
+  readonly bazel_os="linux"
+fi
+
+raw_arch="$(uname -m)"
+readonly raw_arch
+
+if [[ -n "${BAZELW_ARCH+x}" ]]; then
+  readonly bazel_arch="${BAZELW_ARCH}"
+elif [[ "$raw_arch" == "aarch64" || "$raw_arch" == "arm64" ]]; then
+  readonly bazel_arch="arm64"
+else
+  readonly bazel_arch="amd64"
+fi
+
+bazel_platform="$bazel_os-$bazel_arch"
+case "$bazel_platform" in
+  darwin-arm64)
+    readonly bazel_version_sha="dfc36f30c1d5f86d72c9870cdeb995ac894787887089fd9b61e64f27c8bc184c"
+    ;;
+  darwin-amd64)
+    readonly bazel_version_sha="cf876f4303223e6b1867db6c30c55b5bc0208d7c8003042a9872b8ec112fd3c0"
+    ;;
+  linux-arm64)
+    readonly bazel_version_sha="3862ab0857b776411906d0a65215509ca72f6d4923f01807e11299a8d419db80"
+    ;;
+  linux-amd64)
+    readonly bazel_version_sha="19fd84262d5ef0cb958bcf01ad79b528566d8fef07ca56906c5c516630a0220b"
+    ;;
+
+  *)
+    echo "Unsupported platform $OSTYPE $raw_arch" >&2
+    exit 1
+esac
+
+readonly bazel_version_url="https://github.com/bazelbuild/bazelisk/releases/download/v$bazelisk_version/bazelisk-$bazel_platform"
+script_root="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+readonly bazelisk="$script_root/tmp/bazel/versions/bazelisk-$bazelisk_version-$bazel_platform"
+
+if [[ ! -x "$bazelisk" ]]; then
+  echo "Installing bazelisk..." >&2
+  mkdir -p "$(dirname "$bazelisk")"
+
+  download_bazelisk() {
+    curl --fail -L --retry 5 --retry-connrefused --silent --progress-bar \
+      --output "$bazelisk" "$bazel_version_url"
+  }
+
+  download_bazelisk || download_bazelisk
+  if echo "$bazel_version_sha  $bazelisk" | shasum --check --status; then
+    chmod +x "$bazelisk"
+  else
+    echo "Bazelisk sha mismatch" >&2
+    rm -f "$bazelisk"
+    exit 1
+  fi
+fi
+
+exec "$bazelisk" "$@"