Add dependencies to CI

.github/workflows/ci.yml

@@ -9,37 +9,6 @@ env:
   ZIG_VERSION: ${{ github.ref == 'refs/heads/zig-master' && 'master' || '0.13.0' }}
 
 jobs:
-  build:
-    name: Build
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup Zig
-        uses: mlugg/setup-zig@v1
-        with:
-          version: ${{ env.ZIG_VERSION }}
-      - name: Build
-        run: zig build -Doptimize=ReleaseSmall
-
-  unit-test-ports:
-    name: Unit Test Ports
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        port_dir: [gigadevice/gd32, raspberrypi/rp2xxx, stmicro/stm32]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup Zig
-        uses: mlugg/setup-zig@v1
-        with:
-          version: ${{ env.ZIG_VERSION }}
-      - name: Unit Test Ports
-        run: zig build test
-        working-directory: port/${{ matrix.port_dir }}
-
   unit-test-regz:
     name: Unit Test Regz
     strategy:
@@ -74,47 +43,76 @@ jobs:
         run: zig build test
         working-directory: tools/uf2
 
-  build-website:
-    name: Build Website
+  stm32-gen-check:
+    name: Check that stm32 generated code is up to date
     runs-on: ubuntu-latest
+    needs:
+      - unit-test-regz
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: Setup Zig
+        uses: mlugg/setup-zig@v1
+        with:
+          version: ${{ env.ZIG_VERSION }}
+      - name: Generate Code
+        run: zig build -Dgenerate
+        working-directory: port/stmicro/stm32
+      - name: Check for code diffs
+        run: |
+          if [[ $(git status --porcelain | grep -v '^??') ]]; then
+            echo "Code differences detected:"
+            git diff
+            echo "Please commit or fix these changes to proceed."
+            exit 1
+          else
+            echo "No code differences detected."
+          fi
+
+  build:
+    name: Build
+    runs-on: ${{ matrix.os }}
+    needs:
+      - stm32-gen-check
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Setup Zig
         uses: mlugg/setup-zig@v1
         with:
           version: ${{ env.ZIG_VERSION }}
-      - name: Build Website
-        run: zig build
-        working-directory: website
+      - name: Build
+        run: zig build -Doptimize=ReleaseSmall
 
-  dry-run-packaging:
-    name: Dry Run Packaging
-    runs-on: macos-latest
+  unit-test-ports:
+    name: Unit Test Ports
+    runs-on: ${{ matrix.os }}
+    needs:
+      - stm32-gen-check
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        port_dir: [gigadevice/gd32, raspberrypi/rp2xxx, stmicro/stm32]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Setup Zig
         uses: mlugg/setup-zig@v1
         with:
           version: ${{ env.ZIG_VERSION }}
-      - name: Dry Run Packaging
-        run: |
-          MICROZIG_VERSION=$(zig build package -- get-version)
-          echo microzig version: $MICROZIG_VERSION
-          zig build package -- http://localhost:8000
-          python3 -m http.server 8000 --directory boxzer-out &
-          sleep 1
-
-          cd tools/package-test
-          zig fetch --save=microzig http://localhost:8000/${MICROZIG_VERSION}/microzig.tar.gz
-          zig build -Doptimize=ReleaseSmall
-
-          jobs -p | xargs kill
+      - name: Unit Test Ports
+        run: zig build test
+        working-directory: port/${{ matrix.port_dir }}
 
   build-examples:
     name: Build Examples
     runs-on: ubuntu-latest
+    needs:
+      - unit-test-ports
+      - build-examples
     strategy:
       matrix:
         example_dir:
@@ -140,26 +138,45 @@ jobs:
         run: zig build -Doptimize=ReleaseSmall --summary all
         working-directory: examples/${{ matrix.example_dir }}
 
-  stm32-gen-check:
-    name: Check that stm32 generated code is up to date
+
+
+  build-website:
+    name: Build Website
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v4
       - name: Setup Zig
         uses: mlugg/setup-zig@v1
         with:
           version: ${{ env.ZIG_VERSION }}
-      - name: Generate Code
-        run: zig build -Dgenerate
-        working-directory: port/stmicro/stm32
-      - name: Check for code diffs
+      - name: Build Website
+        run: zig build
+        working-directory: website
+
+  dry-run-packaging:
+    name: Dry Run Packaging
+    runs-on: macos-latest
+    needs:
+      - unit-test-ports
+      - build-examples
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Zig
+        uses: mlugg/setup-zig@v1
+        with:
+          version: ${{ env.ZIG_VERSION }}
+      - name: Dry Run Packaging
         run: |
-          if [[ $(git status --porcelain | grep -v '^??') ]]; then
-            echo "Code differences detected:"
-            git diff
-            echo "Please commit or fix these changes to proceed."
-            exit 1
-          else
-            echo "No code differences detected."
-          fi
+          MICROZIG_VERSION=$(zig build package -- get-version)
+          echo microzig version: $MICROZIG_VERSION
+          zig build package -- http://localhost:8000
+          python3 -m http.server 8000 --directory boxzer-out &
+          sleep 1
+
+          cd tools/package-test
+          zig fetch --save=microzig http://localhost:8000/${MICROZIG_VERSION}/microzig.tar.gz
+          zig build -Doptimize=ReleaseSmall
+
+          jobs -p | xargs kill