Cache tools and Rust build output in CI and release builds

.gitea/workflows/ci.yaml

@@ -14,6 +14,25 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - name: Restore tool cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin
+            ~/.cargo/registry
+            ~/.cargo/git
+            ~/.rustup
+            ~/.local/bin/mise
+            ~/.local/share/mise
+          key: tools-check-${{ hashFiles('scripts/ci-setup.sh', 'mise.toml') }}
+      - name: Restore build cache
+        uses: actions/cache@v4
+        with:
+          path: src-tauri/target
+          key: target-check-${{ hashFiles('src-tauri/Cargo.lock') }}-${{ github.sha }}
+          restore-keys: |
+            target-check-${{ hashFiles('src-tauri/Cargo.lock') }}-
+            target-check-
       - name: Install tools
         run: scripts/ci-setup.sh
       - name: Unit tests

.gitea/workflows/release.yaml

@@ -24,6 +24,27 @@ jobs:
       CARGO_BUILD_JOBS: "2"
     steps:
       - uses: actions/checkout@v4
+      - name: Restore tool cache
+        uses: actions/cache@v4
+        with:
+          # ~/.cache/cargo-xwin holds the Windows SDK files cargo-xwin downloads.
+          path: |
+            ~/.cargo/bin
+            ~/.cargo/registry
+            ~/.cargo/git
+            ~/.rustup
+            ~/.local/bin/mise
+            ~/.local/share/mise
+            ~/.cache/cargo-xwin
+          key: tools-release-${{ hashFiles('scripts/ci-setup.sh', 'mise.toml') }}
+      - name: Restore build cache
+        uses: actions/cache@v4
+        with:
+          path: src-tauri/target
+          key: target-release-${{ hashFiles('src-tauri/Cargo.lock') }}-${{ github.sha }}
+          restore-keys: |
+            target-release-${{ hashFiles('src-tauri/Cargo.lock') }}-
+            target-release-
       - name: Install tools
         run: scripts/ci-setup.sh --windows
       - name: Take the version from the tag