Tweak GitHub Actions workflow so Ghidra recognizes artifact files as …

…plugins

.github/workflows/build.yml

@@ -36,17 +36,22 @@ jobs:
         version: ${{ matrix.ghidra }}
 
     - name: Build the extension for Ghidra ${{ matrix.ghidra }}
-      run: gradle -PGHIDRA_INSTALL_DIR=${{ env.GHIDRA_INSTALL_DIR }} -p GhidraNes
+      run: gradle -PGHIDRA_INSTALL_DIR=${GHIDRA_INSTALL_DIR} -p GhidraNes
 
     - name: Prepare artifact
       id: prepare
       run: |
-        (cd GhidraNes/dist && unzip *.zip)
-        echo "short_sha=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
-        echo "date=$(date -u +'%Y%m%d')" >> "$GITHUB_OUTPUT"
+        original_filename="$(cd GhidraNes/dist && ls *.zip | head -n1)"
+        new_filename="ghidra_${GHIDRA_VERSION}_$(git rev-parse --short HEAD)_$(date -u +'%Y%m%d')_GhidraNes.zip"
+        echo "Renaming $original_filename to $new_filename"
+        mv GhidraNes/dist/"$original_filename" GhidraNes/dist/"$new_filename"
+
+        echo "filename=$new_filename" >> "$GITHUB_OUTPUT"
+      env:
+        GHIDRA_VERSION: ${{ matrix.ghidra }}
 
     - name: Upload artifact
       uses: actions/upload-artifact@v4
       with:
-        name: ghidra_${{ matrix.ghidra }}_${{ steps.prepare.outputs.short_sha }}_${{ steps.prepare.outputs.date }}_GhidraNes
-        path: GhidraNes/dist/GhidraNes
+        name: ${{ steps.prepare.outputs.filename }}
+        path: GhidraNes/dist/${{ steps.prepare.outputs.filename }}