Cache only cargo-xwin and its SDK files for the Windows build

2026-10-15 06:10:54 +02:00
parent 3354e7bfd4
commit 454efae875
1 changed files with 6 additions and 6 deletions
@@ -40,18 +40,18 @@ jobs:
          # After a change to mise.toml, start from the last tools; mise installs only what changed.
          restore-keys: |
            tools-
-      # What only the Windows build needs. It is restored after the tool cache, so these
-      # folders are added to it. ~/.cache/cargo-xwin holds the Windows SDK files cargo-xwin downloads.
-      - name: Restore Windows tool cache
+      # cargo-xwin, which takes minutes to compile, and the Windows SDK files it downloads.
+      # The Windows Rust target is left out: rustup lists its installed parts in a file in
+      # the tool cache, and refuses to install the target over files that list does not name.
+      - name: Restore cargo-xwin cache
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/cargo-xwin
-            ~/.rustup/toolchains/*/lib/rustlib/x86_64-pc-windows-msvc
            ~/.cache/cargo-xwin
-          key: windows-tools-${{ hashFiles('scripts/ci-setup.sh', 'mise.toml') }}
+          key: cargo-xwin-${{ hashFiles('scripts/ci-setup.sh', 'mise.toml') }}
          restore-keys: |
-            windows-tools-
+            cargo-xwin-
      - name: Restore build cache
        uses: actions/cache@v4
        with: