Add CI cache

.github/workflows/build.yml

@@ -19,28 +19,36 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
       with:
+        fetch-depth: 0
         submodules: recursive
 
-    # Normalize file mod times
-    - name: restore timestamps
-      uses: chetan/git-restore-mtime-action@v2
-
     # Set Git config
     - name: Git config
       run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
 
+    # Normalize file mod times
+    - name: Restore timestamps
+      run: uv run https://raw.githubusercontent.com/MestreLion/git-tools/refs/tags/v2022.12/git-restore-mtime
+
     # Copy the original files to the workspace
     - name: Prepare
-      run: cp -R /orig .
+      run: cp -a /orig .
 
-    # Restore any cached files
+    # Restore cached files
     - name: Cache build
       uses: actions/cache@v4
       with:
-        path: build/${{ matrix.version }}
-        key: ${{ runner.os }}-${{ matrix.version }}-${{ hashFiles('configure.py', '.ninja_deps', 'build_scripts/**') }}
-        restore-keys: |
-          ${{ runner.os }}-${{ matrix.version }}-
+        path: |
+          build
+          .ninja_deps
+          .ninja_log
+          include/PR/abi.h
+          include/PR/gbi.h
+          include/PR/gs2dex.h
+          include/PR/mbi.h
+          include/PR/ultratypes.h
+          include/compiler/gcc/stdlib.h
+        key: ${{ runner.os }}-${{ matrix.version }}
 
     # Build the project
     - name: Build
@@ -50,19 +58,6 @@ jobs:
         ninja all_source build/${{ matrix.version }}/progress.json \
             build/${{ matrix.version }}/report.json
 
-    # Upload progress if we're on the main branch
-    - name: Upload progress
-      if: github.ref == 'refs/heads/master'
-      continue-on-error: true
-      env:
-        PROGRESS_SLUG: animalcrossing
-        PROGRESS_API_KEY: ${{ secrets.PROGRESS_API_KEY }}
-        GITHUB_TOKEN: ${{ secrets.GH_TOKEN }} # for accessing github endpoints
-      run: |
-        python tools/upload_progress.py -b https://progress.decomp.club/ \
-          -p $PROGRESS_SLUG -v ${{ matrix.version }} \
-          build/${{ matrix.version }}/progress.json
-
     # Upload map files
     - name: Upload map
       uses: actions/upload-artifact@v4