CI: add rustfmt suggestions for pr-review

.github/workflows/tests.yml

@@ -16,10 +16,11 @@ env:
 
 jobs:
   api:
+    name: API
     defaults:
       run:
         shell: bash
-
+    needs: format
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
@@ -32,9 +33,10 @@ jobs:
           - latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Cache
-        uses: Swatinem/rust-cache@v1
+        uses: Swatinem/rust-cache@v2.6.2
+        with: { shared-key: "tests" }
 
       - name: Config
         run: |
@@ -97,10 +99,11 @@ jobs:
           cargo doc -p=playdate-sys -v --target=thumbv7em-none-eabihf --features=bindings-documentation,bindings-derive-default,bindings-derive-eq,bindings-derive-copy,bindings-derive-debug,bindings-derive-hash,bindings-derive-ord,bindings-derive-partialeq,bindings-derive-partialord
 
   tools:
+    name: Tools
     defaults:
       run:
         shell: bash
-
+    needs: format
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
@@ -113,9 +116,10 @@ jobs:
           - latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Cache
-        uses: Swatinem/rust-cache@v1
+        uses: Swatinem/rust-cache@v2.6.2
+        with: { shared-key: "tests" }
 
       - name: Config
         run: |
@@ -145,31 +149,79 @@ jobs:
           cargo test -p=cargo-playdate -- --nocapture --test-threads=1
           rm -rf ./target/tmp
 
+  use-tool:
+    name: Examples
+    defaults:
+      run:
+        shell: bash
+    needs: format
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - macos-latest
+          # - ubuntu-latest
+          # - windows-latest
+        sdk:
+          - latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Cache
+        uses: Swatinem/rust-cache@v2.6.2
+        with:
+          shared-key: "tests"
+          save-if: false
+
+      - name: Config
+        run: |
+          mkdir -p .cargo
+          cp -rf .github/config.toml .cargo/config.toml
+
+      - name: Install Playdate SDK ${{ matrix.sdk }}
+        id: sdk
+        uses: pd-rs/get-playdate-sdk@main
+        with:
+          version: ${{ matrix.sdk }}
+
+      - name: SDK ${{ steps.sdk.outputs.version }} installed
+        run: which pdc && pdc --version
+
       - name: Install
         run: cargo install --path=./cargo --debug
 
       - name: Examples
         run: |
           FEATURES=bindgen-runtime,bindings-derive-debug
 
-          cargo playdate package --simulator --device -p=playdate-sys --examples
-          cargo playdate package --simulator --device -p=playdate-fs --examples
-          cargo playdate package --simulator --device -p=playdate-controls --examples
-          cargo playdate package --simulator --device -p=playdate-color --examples
-          cargo playdate package --simulator --device -p=playdate-sound --examples
-          cargo playdate package --simulator --device -p=playdate-menu --examples
-          cargo playdate package --simulator --device -p=playdate-graphics --examples
+          cargo playdate package --simulator --device -p=playdate-sys --examples --features=$FEATURES
+          cargo playdate package --simulator --device -p=playdate-fs --examples --features=$FEATURES
+          cargo playdate package --simulator --device -p=playdate-controls --examples --features=$FEATURES
+          cargo playdate package --simulator --device -p=playdate-color --examples --features=$FEATURES
+          cargo playdate package --simulator --device -p=playdate-sound --examples --features=$FEATURES
+          cargo playdate package --simulator --device -p=playdate-menu --examples --features=$FEATURES
+          cargo playdate package --simulator --device -p=playdate-graphics --examples --features=$FEATURES
 
       # TODO: build crankstart with examples for compatibility test
 
   format:
+    name: Format
     defaults:
       run:
         shell: bash
 
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
+
+      - name: Check
+        if: ${{ github.event_name == 'pull_request' }}
+        uses: clechasseur/rs-fmt-check@v2
+        with:
+          toolchain: nightly
+
       - name: Check
+        if: ${{ github.event_name != 'pull_request' }}
         run: cargo fmt -- --check