Fix docker build

Author: nekohasekai

.github/workflows/docker.yml

@@ -27,12 +27,22 @@ jobs:
           - linux/ppc64le
           - linux/riscv64
           - linux/s390x
-          - linux/mips64le
     steps:
+      - name: Get commit to build
+        id: ref
+        run: |-
+          if [[ -z "${{ github.event.inputs.tag }}" ]]; then
+            ref="${{ github.ref_name }}"
+          else
+            ref="${{ github.event.inputs.tag }}"
+          fi
+          echo "ref=$ref"
+          echo "ref=$ref" >> $GITHUB_OUTPUT
       - name: Checkout
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
         with:
           ref: ${{ steps.ref.outputs.ref }}
+          fetch-depth: 0
       - name: Prepare
         run: |
           platform=${{ matrix.platform }}