[workflow] Add cache

Author: mshroyer

.github/workflows/ci.yml

@@ -32,6 +32,18 @@ jobs:
       - uses: actions/checkout@v4
       - run: git submodule update --init
 
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/uv/
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            .venv/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+
       - name: Setup rust
         run: rustup toolchain install --profile minimal ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
 
@@ -63,6 +75,19 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - run: git submodule update --init
+
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/uv/
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            .venv/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+
       - name: Setup rust
         run: rustup toolchain install --profile minimal stable && rustup default stable
       - run: cargo test --no-default-features -F "${{ matrix.features }}" --verbose

.github/workflows/lint.yml

@@ -11,6 +11,18 @@ jobs:
       - uses: actions/checkout@v4
       - run: git submodule update --init
 
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/uv/
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            .venv/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+
       - name: Setup rust
         run: rustup toolchain install --profile minimal -c rustfmt,clippy nightly && rustup default nightly