ci: use git clone instead of checkout action for host mode

.forgejo/workflows/docker-build.yml

@@ -21,7 +21,11 @@ jobs:
     runs-on: docker
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        run: |
+          git clone https://vndangkhoa:${{ secrets.FORGEJO_PASSWORD }}@git.khoavo.myds.me/vndangkhoa/kv-tube.git /tmp/kv-tube
+          cd /tmp/kv-tube
+          git checkout ${GITHUB_SHA:-main}
+          echo "Checked out commit: $(git rev-parse --short HEAD)"
 
       - name: Docker info
         run: docker info
@@ -29,10 +33,10 @@ jobs:
       - name: Log into registry
         run: echo "${{ secrets.FORGEJO_PASSWORD }}" | docker login ${{ env.REGISTRY }} -u ${{ secrets.FORGEJO_USERNAME }} --password-stdin
 
-      - name: Determine tags
-        id: tags
+      - name: Build and push
         run: |
-          SHA_SHORT=$(echo ${GITHUB_SHA} | cut -c1-7)
+          cd /tmp/kv-tube
+          SHA_SHORT=$(git rev-parse --short HEAD)
           TAGS="${{ env.IMAGE }}:${SHA_SHORT}"
           if [ "${GITHUB_REF}" = "refs/heads/main" ] || [ "${GITHUB_REF}" = "refs/heads/master" ]; then
             TAGS="${TAGS},${{ env.IMAGE }}:main"
@@ -41,21 +45,19 @@ jobs:
             VERSION=${GITHUB_REF#refs/tags/v}
             TAGS="${TAGS},${{ env.IMAGE }}:${VERSION},${{ env.IMAGE }}:latest"
           fi
-          echo "tags=${TAGS}" >> $GITHUB_OUTPUT
           echo "Building tags: ${TAGS}"
 
-      - name: Build and push
-        run: |
           TAG_ARGS=""
-          IFS=',' read -ra TAG_ARRAY <<< "${{ steps.tags.outputs.tags }}"
+          IFS=',' read -ra TAG_ARRAY <<< "${TAGS}"
           for tag in "${TAG_ARRAY[@]}"; do
             TAG_ARGS="${TAG_ARGS} -t ${tag}"
           done
-          echo "docker build ${TAG_ARGS} --build-arg NEXT_PUBLIC_API_URL=... ."
+
           docker build \
             ${TAG_ARGS} \
             --build-arg NEXT_PUBLIC_API_URL=${{ github.event.inputs.api_url || 'http://ut.khoavo.myds.me:8981/api' }} \
             .
+
           for tag in "${TAG_ARRAY[@]}"; do
             echo "Pushing ${tag}..."
             docker push "${tag}"
@@ -63,3 +65,7 @@ jobs:
 
       - name: Verify
         run: docker images | grep kv-tube
+
+      - name: Cleanup
+        if: always()
+        run: rm -rf /tmp/kv-tube