ci: release builds for many os and cpu arch targets

.github/workflows/release.yaml

@@ -2,10 +2,9 @@ name: Release
 
 on:
   push:
-    branches:
-      - main
     tags:
       - "v*.*.*"
+
 env:
   ZIG_VERSION: 0.13.0
 
@@ -17,10 +16,12 @@ permissions:
 jobs:
   build:
     strategy:
+      # keep building others in case it's os-specific
+      fail-fast: false
       matrix:
-        # FIXME: handle windows paths in attestation and upload steps
-        os: [ubuntu-latest, macos-latest]
-    runs-on: ${{ matrix.os }}
+        os: [linux, windows, macos]
+        arch: [aarch64, x86_64]
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: mlugg/setup-zig@v1
@@ -29,30 +30,45 @@ jobs:
 
       - name: Get binary name
         id: binary_name
-        run: echo "binary_name=zlint-${{ runner.os }}-${{ runner.arch }}" >> "$GITHUB_OUTPUT" 
-
+        run: |
+          binary_name=zlint-${{ matrix.os }}-${{ matrix.arch }}
+          if [[ "${{ matrix.os }}" == "windows" ]] ; then
+            binary_name="${binary_name}.exe"
+          fi
+          echo "binary_name=$binary_name" >> "$GITHUB_OUTPUT"
+
       - name: zig build
         env:
           BINARY_NAME: ${{ steps.binary_name.outputs.binary_name }}
         run: |
-          zig build --summary all --color on --release=safe -Dversion=${{ github.ref_name }}
-          mv zig-out/bin/zlint zig-out/bin/${{ env.BINARY_NAME }}
+          binary_name=zlint
+          if [[ "${{ matrix.os }}" == "windows" ]] ; then
+            binary_name="${binary_name}.exe"
+          fi
+          zig build --summary all --color on \
+            --release=safe \
+            -Dversion=${{ github.ref_name }} \
+            -Dtarget=${{ matrix.arch }}-${{ matrix.os }}
+          mv zig-out/bin/${binary_name} zig-out/bin/${{ env.BINARY_NAME }}
 
       - name: Generate artifact attestation
         uses: actions/attest-build-provenance@v1
+        env:
+          BINARY_NAME: ${{ steps.binary_name.outputs.binary_name }}
         with:
-          subject-path: zig-out/bin/${{ steps.binary_name.outputs.binary_name }}
+          subject-path: zig-out/bin/${{ env.BINARY_NAME }}
 
       - name: Upload zlint binary
         uses: actions/upload-artifact@v4
+        env:
+          BINARY_NAME: ${{ steps.binary_name.outputs.binary_name }}
         with:
-          path: zig-out/bin/zlint-${{ runner.os }}-${{ runner.arch }}
-          name: zlint-${{ runner.os }}-${{ runner.arch }}
+          path: zig-out/bin/${{ env.BINARY_NAME}}
+          name: ${{ env.BINARY_NAME }}
           retention-days: 1
 
-
-# TODO
   release:
+    # Not used. Leaving here in case we want to create canary builds
     if: startsWith(github.ref, 'refs/tags/')
     runs-on: ubuntu-latest
     needs:
@@ -66,8 +82,6 @@ jobs:
           pattern: zlint-*
           path: zig-out/dist
           merge-multiple: true
-      # TODO
-      - run: ls -lA zig-out/dist
       - name: Release
         uses: softprops/action-gh-release@v2
         with: