Add Windows support for IPC with TCP and port file discovery

.gitattributes

@@ -0,0 +1,20 @@
+# Ensure consistent line endings across all platforms.
+# This prevents Windows autocrlf from changing file contents and
+# causing test failures or unexpected diffs.
+* text=auto eol=lf
+
+# Explicitly mark binary files
+*.png binary
+*.ico binary
+*.jpg binary
+*.jpeg binary
+*.gif binary
+*.woff binary
+*.woff2 binary
+*.ttf binary
+*.eot binary
+
+# Windows-specific files keep CRLF
+*.bat text eol=crlf
+*.cmd text eol=crlf
+*.ps1 text eol=crlf

.github/workflows/ci.yml

@@ -17,6 +17,9 @@ jobs:
   compile:
     name: Compile
     runs-on: ubuntu-latest
+    env:
+      FASTEMBED_CACHE_DIR: /home/runner/.cache/fastembed
+      HF_HOME: /home/runner/.cache/fastembed
     steps:
       - uses: actions/checkout@v6
 
@@ -169,10 +172,23 @@ jobs:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 
   build:
-    name: Build (macOS)
-    runs-on: macos-latest
+    name: Build (${{ matrix.name }})
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 30
     env:
       RUSTFLAGS: "-Dwarnings"
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: macOS
+            os: macos-latest
+            artifact: claudear-macos
+            binary_path: target/release/claudear
+          - name: Windows
+            os: windows-latest
+            artifact: claudear-windows
+            binary_path: target/release/claudear.exe
     steps:
       - uses: actions/checkout@v6
 
@@ -192,15 +208,63 @@ jobs:
 
       - name: Create dashboard dist stub
         run: mkdir -p dashboard/dist && touch dashboard/dist/index.html
+        shell: bash
 
       - name: Build release
         run: cargo build --release
 
       - name: Upload artifact
         uses: actions/upload-artifact@v7
         with:
-          name: claudear-macos
-          path: target/release/claudear
+          name: ${{ matrix.artifact }}
+          path: ${{ matrix.binary_path }}
+
+  test-windows:
+    name: Test (Windows)
+    runs-on: windows-latest
+    timeout-minutes: 30
+    steps:
+      - name: Configure git
+        run: git config --global core.autocrlf false
+
+      - uses: actions/checkout@v6
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Cache cargo registry
+        uses: actions/cache@v5
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+
+      - name: Cache fastembed model
+        uses: actions/cache@v5
+        with:
+          path: ${{ runner.temp }}\.cache\fastembed
+          key: fastembed-nomic-v15-windows
+
+      - name: Compile tests
+        run: cargo test --all-features --no-run
+
+      - name: Warmup embedding model
+        timeout-minutes: 5
+        run: cargo test --all-features -- feedback::embeddings::tests::test_warmup_downloads_model --exact --nocapture
+        env:
+          FASTEMBED_CACHE_DIR: ${{ runner.temp }}\.cache\fastembed
+          HF_HOME: ${{ runner.temp }}\.cache\fastembed
+
+      - name: Run tests
+        timeout-minutes: 10
+        run: cargo test --all-features
+        env:
+          FASTEMBED_CACHE_DIR: ${{ runner.temp }}\.cache\fastembed
+          HF_HOME: ${{ runner.temp }}\.cache\fastembed
 
   dashboard:
     name: Dashboard

.github/workflows/release.yml

@@ -13,30 +13,58 @@ env:
 
 jobs:
   build-release:
-    name: Build Release
+    name: Build Release (${{ matrix.asset_name }})
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         include:
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
             asset_name: claudear-linux-amd64
+            binary_name: claudear
           - os: macos-latest
             target: aarch64-apple-darwin
             asset_name: claudear-macos-arm64
+            binary_name: claudear
+          - os: windows-latest
+            target: x86_64-pc-windows-msvc
+            asset_name: claudear-windows-amd64
+            binary_name: claudear.exe
 
     steps:
       - uses: actions/checkout@v6
 
-      - name: Set version from tag
-        id: version
+      - name: Set version from tag (Unix)
+        if: runner.os != 'Windows'
+        id: version_unix
         env:
           RELEASE_TAG: ${{ github.event.release.tag_name }}
         run: |
           VERSION="${RELEASE_TAG#v}"
           echo "version=${VERSION}" >> $GITHUB_OUTPUT
           sed -i.bak '/^\[package\]/,/^$/ s/^version = .*/version = "'"${VERSION}"'"/' Cargo.toml && rm -f Cargo.toml.bak
 
+      - name: Set version from tag (Windows)
+        if: runner.os == 'Windows'
+        id: version_windows
+        env:
+          RELEASE_TAG: ${{ github.event.release.tag_name }}
+        shell: pwsh
+        run: |
+          $VERSION = $env:RELEASE_TAG -replace '^v', ''
+          echo "version=$VERSION" >> $env:GITHUB_OUTPUT
+          (Get-Content Cargo.toml) -replace '^version = ".*"', "version = `"$VERSION`"" | Set-Content Cargo.toml
+
+      - name: Resolve version
+        id: version
+        shell: bash
+        run: |
+          if [ -n "${{ steps.version_unix.outputs.version }}" ]; then
+            echo "version=${{ steps.version_unix.outputs.version }}" >> $GITHUB_OUTPUT
+          else
+            echo "version=${{ steps.version_windows.outputs.version }}" >> $GITHUB_OUTPUT
+          fi
+
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
         with:
@@ -64,18 +92,34 @@ jobs:
       - name: Build release binary
         run: cargo build --release --target ${{ matrix.target }}
 
-      - name: Package binary
+      - name: Package binary (Unix)
+        if: runner.os != 'Windows'
         run: |
           mkdir -p release
-          cp target/${{ matrix.target }}/release/claudear release/${{ matrix.asset_name }}
+          cp target/${{ matrix.target }}/release/${{ matrix.binary_name }} release/${{ matrix.asset_name }}
           cd release
           tar -czvf ${{ matrix.asset_name }}.tar.gz ${{ matrix.asset_name }}
 
-      - name: Upload Release Asset
+      - name: Package binary (Windows)
+        if: runner.os == 'Windows'
+        shell: pwsh
+        run: |
+          New-Item -ItemType Directory -Force -Path release
+          Copy-Item "target/${{ matrix.target }}/release/${{ matrix.binary_name }}" "release/${{ matrix.asset_name }}.exe"
+          Compress-Archive -Path "release/${{ matrix.asset_name }}.exe" -DestinationPath "release/${{ matrix.asset_name }}.zip"
+
+      - name: Upload Release Asset (Unix)
+        if: runner.os != 'Windows'
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: gh release upload "${{ github.ref_name }}" release/${{ matrix.asset_name }}.tar.gz --clobber
 
+      - name: Upload Release Asset (Windows)
+        if: runner.os == 'Windows'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh release upload "${{ github.ref_name }}" release/${{ matrix.asset_name }}.zip --clobber
+
   publish-docker:
     name: Publish Docker Image
     runs-on: ubuntu-latest