Cache build output again for tests

For releases this doesn't make much sense as caches are scoped per
branch/tag and thus each release would get a new cache to begin with.
However, for `main` and such it should speed things up a tad.

Author: yorickpeterse

.github/workflows/push.yml

@@ -89,8 +89,10 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
       - uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
-          path: '${{ env.CARGO_HOME }}'
-          key: std-docs-main-${{ hashFiles('Cargo.lock', 'rust-toolchain.toml') }}
+          path: |
+            '${{ env.CARGO_HOME }}'
+            target
+          key: std-docs-${{ hashFiles('Cargo.lock', 'rust-toolchain.toml') }}
       - run: git config --global --add safe.directory $PWD
       - name: Deploy the documentation
         env:

.github/workflows/release.yml

@@ -59,7 +59,7 @@ jobs:
       - uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
           path: '~/.local/share/inko/packages'
-          key: docs-release-${{ hashFiles('docs/inko.pkg') }}
+          key: docs-${{ hashFiles('docs/inko.pkg') }}
       - run: git config --global --add safe.directory $PWD
       - name: Deploy the documentation
         run: make docs/publish DOCS_REF=${{ github.ref_name }}
@@ -86,7 +86,7 @@ jobs:
       - uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
           path: '${{ env.CARGO_HOME }}'
-          key: std-docs-release-${{ hashFiles('Cargo.lock', 'rust-toolchain.toml') }}
+          key: std-docs-${{ hashFiles('Cargo.lock', 'rust-toolchain.toml') }}
       - run: git config --global --add safe.directory $PWD
       - name: Deploy the documentation
         run: make std-docs/publish DOCS_REF=${{ github.ref_name }}

.github/workflows/tests.yml

@@ -57,7 +57,9 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
       - uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
-          path: '${{ env.CARGO_HOME }}'
+          path: |
+            '${{ env.CARGO_HOME }}'
+            target
           key: inko-fmt-${{ hashFiles('Cargo.lock', 'rust-toolchain.toml') }}
       - name: Build the compiler
         run: cargo build
@@ -87,7 +89,9 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
       - uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
-          path: '${{ env.CARGO_HOME }}'
+          path: |
+            '${{ env.CARGO_HOME }}'
+            target
           key: ${{ matrix.target.name }}-${{ hashFiles('Cargo.lock', 'rust-toolchain.toml') }}
       - name: Run compiler tests
         run: cargo +${{ matrix.target.version }} test
@@ -113,7 +117,9 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
       - uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
-          path: '${{ env.CARGO_HOME }}'
+          path: |
+            '${{ env.CARGO_HOME }}'
+            target
           key: ${{ matrix.target.name }}-${{ hashFiles('Cargo.lock', 'rust-toolchain.toml') }}
       - name: Run tests
         run: 'cd std && cargo run -- test --verify ${{ matrix.flags }}'
@@ -139,6 +145,7 @@ jobs:
           path: |
             ${{ env.CARGO_HOME }}
             ${{ env.RUSTUP_HOME }}
+            target
           key: ${{ matrix.target.name }}-${{ hashFiles('Cargo.lock', 'rust-toolchain.toml') }}
       - name: Install dependencies
         run: ./ci/mac.sh
@@ -169,6 +176,7 @@ jobs:
           path: |
             ${{ env.CARGO_HOME }}
             ${{ env.RUSTUP_HOME }}
+            target
           key: ${{ matrix.target.name }}-${{ hashFiles('Cargo.lock', 'rust-toolchain.toml') }}
       - name: Install dependencies
         run: ./ci/mac.sh
@@ -188,6 +196,7 @@ jobs:
           path: |
             ${{ env.CARGO_HOME }}
             ${{ env.RUSTUP_HOME }}
+            target
           key: amd64-freebsd-native-${{ hashFiles('Cargo.lock', 'rust-toolchain.toml') }}
       - name: Run tests
         uses: cross-platform-actions/action@233156312992f3f169d8d0c633c21d12a5d30455
@@ -214,6 +223,7 @@ jobs:
           path: |
             ${{ env.CARGO_HOME }}
             ${{ env.RUSTUP_HOME }}
+            target
           key: amd64-freebsd-native-${{ hashFiles('Cargo.lock', 'rust-toolchain.toml') }}
       - name: Run tests
         uses: cross-platform-actions/action@233156312992f3f169d8d0c633c21d12a5d30455