Merge pull request #10587 from Turbo87/ci-caching

CI: Fix caching

Author: Turbo87

.github/workflows/ci.yml

@@ -106,6 +106,8 @@ jobs:
       - run: rustup component add clippy
 
       - uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
 
       - run: cargo fmt --check --all
       - run: cargo clippy --all-targets --all-features --workspace
@@ -133,6 +135,8 @@ jobs:
           persist-credentials: false
 
       - uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
 
       - run: cargo install cargo-deny --vers ${CARGO_DENY_VERSION}
       - run: cargo deny check
@@ -151,30 +155,24 @@ jobs:
       TEST_DATABASE_URL: postgres://postgres:postgres@localhost/postgres
       RUSTFLAGS: "-D warnings -Cinstrument-coverage"
       MALLOC_CONF: "background_thread:true,abort_conf:true,abort:true,junk:true"
-      CARGO_TARGET_DIR: /mnt/target
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           persist-credentials: false
 
+      # Remove the Android SDK to free up space
+      - run: sudo rm -rf /usr/local/lib/android
+
       - uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
         with:
-          # Ensure that we cache from the right target directory. (See below
-          # for the details of how and when this gets created.)
-          workspaces: '. -> ${{ env.CARGO_TARGET_DIR }}'
+          save-if: ${{ github.ref == 'refs/heads/main' }}
 
       # Update `pg_dump` to the same version as the running PostgreSQL server
       - run: sudo /usr/share/postgresql-common/pgdg/apt.postgresql.org.sh -v ${POSTGRES_VERSION} -i -p
       - run: sudo systemctl start postgresql.service
       - run: sudo -u postgres psql -c "ALTER USER postgres WITH PASSWORD 'postgres'"
 
-      # Create a working directory on /mnt, which is a larger temporary
-      # filesystem than /, that we can then point our later commands to.
-      - run: |
-          sudo mkdir ${CARGO_TARGET_DIR}
-          sudo chown $(id -u):$(id -g) ${CARGO_TARGET_DIR}
-
       - run: cargo build --tests --workspace
       - run: cargo test --workspace