chore(actions): fix packsquash and build

.forgejo/workflows/rp-legacy-mechanics-addon-publish.yml

@@ -85,18 +85,33 @@ jobs:
 
           echo "version=$version" >> $GITHUB_OUTPUT
 
+      - name: Cache PackSquash
+        id: cache-packsquash
+        uses: https://github.com/actions/cache@v3
+        with:
+          path: ~/.cargo/bin/packsquash
+          key: packsquash-${{ runner.os }}
+
+      - name: Install PackSquash
+        if: steps.cache-packsquash.outputs.cache-hit != 'true'
+        run: |
+          apt-get update && apt-get install -y cmake
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain nightly
+          $HOME/.cargo/bin/cargo +nightly install --git https://github.com/ComunidadAylas/PackSquash --bin packsquash
+
+      - name: Add Cargo to Path
+        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+
       - name: Build
         run: |
           mkdir -p ${{ env.OUTPUT }}
-          dir="./resourcepacks/external/${{ env.PACK_FOLDER }}/${{ matrix.subfolder }}"
-          output="$OLDPWD/${{ env.OUTPUT }}/${{ env.PACK_FOLDER }}-${{ matrix.subfolder }}-${{ steps.version.outputs.version }}.zip"
-          curl -L https://github.com/ComunidadAylas/PackSquash/releases/latest/download/packsquash-linux-x64 -o /tmp/packsquash
-          chmod +x /tmp/packsquash
+          dir="./resourcepacks/external/${{ env.PACK_FOLDER }}"
+          output="$(pwd)/${{ env.OUTPUT }}/${{ env.PACK_FOLDER }}-${{ steps.version.outputs.version }}.zip"
           cat > /tmp/options.toml << EOF
           pack_directory = '$dir'
           output_file_path = '$output'
           EOF
-          /tmp/packsquash /tmp/options.toml
+          packsquash /tmp/options.toml
 
       - name: Publish to Modrinth
         if: needs.check-tag.outputs.is_alpha == 'false'