Speed up other CI jobs by avoiding the usage of a live Postgres database

.github/workflows/general.yml

@@ -21,6 +21,7 @@ jobs:
   test:
     name: Test
     runs-on: ubuntu-latest
+    # Service containers to run alongside the `test` container job
     services:
       postgres:
         # Docker Hub image
@@ -43,6 +44,7 @@ jobs:
       # It also takes care of caching intermediate build artifacts.
       - name: Install the Rust toolchain
         uses: actions-rust-lang/setup-rust-toolchain@v1
+
       - name: Install sqlx-cli
         run:
           cargo install sqlx-cli
@@ -53,16 +55,18 @@ jobs:
           # The --locked flag can be used to force Cargo to use the packaged Cargo.lock file if it is available.
           # This may be useful for ensuring reproducible builds, to use the exact same set of dependencies that were available when the package was published.
           # It may also be useful if a newer version of a dependency is published that no longer builds on your system, or has other problems
+
       - name: Migrate database
         run: |
-          sudo apt-get install libpq-dev -y
           SKIP_DOCKER=true ./scripts/init_db.sh
-      - name: Check sqlx-data.json is up-to-date
-        run: |
-          cargo sqlx prepare --workspace --check
+
       - name: Run tests
         run: cargo test
 
+      - name: Check that queries are fresh
+        run: cargo sqlx prepare --workspace --check -- --all-targets
+
+  # `fmt` container job
   fmt:
     name: Rustfmt
     runs-on: ubuntu-latest
@@ -78,31 +82,14 @@ jobs:
   clippy:
     name: Clippy
     runs-on: ubuntu-latest
-    services:
-      postgres:
-        image: postgres:14
-        env:
-          POSTGRES_USER: postgres
-          POSTGRES_PASSWORD: password
-          POSTGRES_DB: postgres
-        ports:
-          - 5432:5432
+    env:
+      SQLX_OFFLINE: true
     steps:
       - uses: actions/checkout@v4
       - name: Install the Rust toolchain
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           components: clippy
-      - name: Install sqlx-cli
-        run: cargo install sqlx-cli
-          --version=${{ env.SQLX_VERSION }}
-          --features ${{ env.SQLX_FEATURES }}
-          --no-default-features
-          --locked
-      - name: Migrate database
-        run: |
-          sudo apt-get install libpq-dev -y
-          SKIP_DOCKER=true ./scripts/init_db.sh
       - name: Linting
         run: cargo clippy -- -D warnings