ci: fix build cache path

.gitea/workflows/gentoo-utils.yml

@@ -22,7 +22,7 @@ jobs:
           key: gitea-repo-${{ gitea.repository }}-${{ gitea.ref }}
 
       - name: Checkout repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -92,20 +92,23 @@ jobs:
       image: ${{ vars.REGISTRY_URL }}/${{ gitea.repository }}:${{ needs.build-oci-image.outputs.image_tag }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
+
+        # TODO: This is currently unused by other jobs. I couldn't make meson not regenerate things regardless of
+        # the build dir already existing.
+      - name: Build Cache Setup
+        uses: actions/cache@v5
+        with:
+          path: |
+            subprojects
+            build
+          key: build-${{ gitea.repository }}-${{ gitea.sha }}
 
       - name: Build
         run: |
           meson setup -Dfuzz=enabled -Dtests=enabled -Dbuildtype=debugoptimized -Ddocs=enabled build
           meson compile -C build
 
-      - name: Cache Build + Subprojects
-        uses: actions/cache@v4
-        with:
-          path: |
-            subprojects
-            build
-          key: build-${{ gitea.repository }}-${{ gitea.sha }}
 
   # FIXME: Currently this rebuilds everything. Instead we should bring over the build dir from the build job. This will come in handy
   # when we have multiple build targets and configs. What we have currently is fine until we get lots of builds going
@@ -114,20 +117,12 @@ jobs:
     env:
       CC: "clang"
       CXX: "clang++"
-    needs: [build-oci-image, build]
+    needs: [build-oci-image]
     container:
       image: ${{ vars.REGISTRY_URL }}/${{ gitea.repository }}:${{ needs.build-oci-image.outputs.image_tag }}
     steps:
-      - name: Restore git cache
-        uses: actions/cache/restore@v4
-        with:
-          path: |
-            subprojects
-            build
-          key: gitea-repo-${{ gitea.repository }}-${{ gitea.sha }}
-
       - name: Checkout repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: test
         run: |
@@ -141,19 +136,12 @@ jobs:
       CC: "clang"
       CXX: "clang++"
       FUZZER_TIMEOUT_S: 300
-    needs: [build-oci-image, build]
+    needs: [build-oci-image]
     container:
       image: ${{ vars.REGISTRY_URL }}/${{ gitea.repository }}:${{ needs.build-oci-image.outputs.image_tag }}
     steps:
-      - name: Restore git cache
-        uses: actions/cache/restore@v4
-        with:
-          path: |
-            subprojects
-            build
-          key: gitea-repo-${{ gitea.repository }}-${{ gitea.sha }}
       - name: Checkout repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       # FIXME: Get rid of this step when portage has fixes merged?
       # needed because portage has fixes upstream we need that arent stable yet
@@ -176,20 +164,12 @@ jobs:
 
   check-format:
     runs-on: gentoo
-    needs: [build-oci-image, build]
+    needs: [build-oci-image]
     container:
       image: ${{ vars.REGISTRY_URL }}/${{ gitea.repository }}:${{ needs.build-oci-image.outputs.image_tag }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v5
-
-      - name: Restore git cache
-        uses: actions/cache/restore@v4
-        with:
-          path: |
-            subprojects
-            build
-          key: gitea-repo-${{ gitea.repository }}-${{ gitea.sha }}
+        uses: actions/checkout@v6
 
       - name: Check Formatting
         run: |
@@ -199,12 +179,12 @@ jobs:
 
   docs:
     runs-on: gentoo
-    needs: [build-oci-image, build]
+    needs: [build-oci-image]
     container:
       image: ${{ vars.REGISTRY_URL }}/${{ gitea.repository }}:${{ needs.build-oci-image.outputs.image_tag }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Build Documentation
         run: |
@@ -218,7 +198,7 @@ jobs:
       image: ${{ vars.REGISTRY_URL }}/${{ gitea.repository }}:${{ needs.build-oci-image.outputs.image_tag }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: grep for patterns
         # negate git grep ret code because 1 means no findings