ci: fix manual artifact workflow filters

.github/workflows/build-artifacts-manual.yml

@@ -30,7 +30,9 @@ env:
   FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
 
 jobs:
-  build:
+  build-linux:
+    if: ${{ inputs.build_group == 'linux' || inputs.build_group == 'all' }}
+    runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
@@ -38,22 +40,9 @@ jobs:
           - target: x86_64-unknown-linux-musl
             os: ubuntu-latest
             name: herdr-linux-x86_64
-            group: linux
           - target: aarch64-unknown-linux-musl
             os: ubuntu-latest
             name: herdr-linux-aarch64
-            group: linux
-          - target: x86_64-apple-darwin
-            os: macos-latest
-            name: herdr-macos-x86_64
-            group: macos
-          - target: aarch64-apple-darwin
-            os: macos-latest
-            name: herdr-macos-aarch64
-            group: macos
-
-    if: ${{ inputs.build_group == 'all' || inputs.build_group == matrix.group }}
-    runs-on: ${{ matrix.os }}
     env:
       LIBGHOSTTY_VT_OPTIMIZE: ${{ inputs.libghostty_optimize }}
 
@@ -71,13 +60,8 @@ jobs:
           version: 0.15.2
 
       - name: Install Linux build tools
-        if: runner.os == 'Linux'
         run: sudo apt-get update && sudo apt-get install -y cmake ninja-build musl-tools gcc-aarch64-linux-gnu crossbuild-essential-arm64
 
-      - name: Install macOS build tools
-        if: runner.os == 'macOS'
-        run: brew install cmake ninja
-
       - name: Set Linux aarch64 linker
         if: matrix.target == 'aarch64-unknown-linux-musl'
         run: echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER=aarch64-linux-gnu-gcc" >> $GITHUB_ENV
@@ -108,3 +92,62 @@ jobs:
             ${{ matrix.name }}
             BUILD_INFO.txt
           retention-days: 7
+
+  build-macos:
+    if: ${{ inputs.build_group == 'macos' || inputs.build_group == 'all' }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - target: x86_64-apple-darwin
+            os: macos-latest
+            name: herdr-macos-x86_64
+          - target: aarch64-apple-darwin
+            os: macos-latest
+            name: herdr-macos-aarch64
+    env:
+      LIBGHOSTTY_VT_OPTIMIZE: ${{ inputs.libghostty_optimize }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.target }}
+
+      - name: Install Zig
+        uses: mlugg/setup-zig@v2
+        with:
+          version: 0.15.2
+
+      - name: Install macOS build tools
+        run: brew install cmake ninja
+
+      - name: Remove Zig caches
+        run: rm -rf .zig-cache vendor/libghostty-vt/.zig-cache vendor/libghostty-vt/zig-out
+
+      - name: Build
+        run: cargo build --release --locked --target ${{ matrix.target }}
+
+      - name: Package artifact
+        run: |
+          cp target/${{ matrix.target }}/release/herdr ${{ matrix.name }}
+          ./${{ matrix.name }} --version
+          file ${{ matrix.name }} > BUILD_INFO.txt
+          {
+            echo "commit=$GITHUB_SHA"
+            echo "target=${{ matrix.target }}"
+            echo "libghostty_vt_optimize=$LIBGHOSTTY_VT_OPTIMIZE"
+          } >> BUILD_INFO.txt
+          python3 -c "import hashlib, pathlib; artifact = pathlib.Path('${{ matrix.name }}'); print(f'sha256={hashlib.sha256(artifact.read_bytes()).hexdigest()}  {artifact.name}')" >> BUILD_INFO.txt
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.name }}-${{ inputs.libghostty_optimize }}
+          path: |
+            ${{ matrix.name }}
+            BUILD_INFO.txt
+          retention-days: 7