Add CI cache for test and bench jobs

Author: tcerqueira

.github/workflows/benchmark.yml

@@ -26,10 +26,20 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
       - uses: arduino/setup-protoc@v3
+      - uses: baptiste0928/cargo-install@v3
+        with:
+          crate: sqlx-cli
       - name: Run migrations
-        run: |
-          cargo install sqlx-cli
-          sqlx migrate run --source mix-node/migrations
+        run: sqlx migrate run --source mix-node/migrations
         env:
           DATABASE_URL: postgres://username:password@localhost/iris-codes
+      - uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
       - run: cargo bench

.github/workflows/general.yml

@@ -30,12 +30,22 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
       - uses: arduino/setup-protoc@v3
+      - uses: baptiste0928/cargo-install@v3
+        with:
+          crate: sqlx-cli
       - name: Run migrations
-        run: |
-          cargo install sqlx-cli
-          sqlx migrate run --source mix-node/migrations
+        run: sqlx migrate run --source mix-node/migrations
         env:
           DATABASE_URL: postgres://username:password@localhost/iris-codes
+      - uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
       - run: cargo test --all-features
 
   fmt: