Multiple client and runtime support

.github/workflows/release.yml

@@ -72,6 +72,7 @@ jobs:
     env:
       CARGO_SCCACHE_VERSION: 0.2.14-alpha.0-parity
       RUSTFLAGS: "-C opt-level=3"
+      SCCACHE_RECACHE: ${{ contains(github.event.head_commit.message, 'SCCACHE_RECACHE') }}
       # MOONBEAM_LOG: info
       # DEBUG: "test*"
     outputs:
@@ -98,10 +99,12 @@ jobs:
         shell: bash
       - name: Start sccache
         run: |
-          chmod +x ${{ runner.tool_cache }}/cargo-sccache/bin/sccache
-          ${{ runner.tool_cache }}/cargo-sccache/bin/sccache --start-server
-          ${{ runner.tool_cache }}/cargo-sccache/bin/sccache -s
-          echo "RUSTC_WRAPPER=${{ runner.tool_cache }}/cargo-sccache/bin/sccache" >> $GITHUB_ENV
+          if [ "${{ contains(github.event.head_commit.message, 'NO-CACHE') }}" != "false" ]; then
+            chmod +x ${{ runner.tool_cache }}/cargo-sccache/bin/sccache
+            ${{ runner.tool_cache }}/cargo-sccache/bin/sccache --start-server
+            ${{ runner.tool_cache }}/cargo-sccache/bin/sccache -s
+            echo "RUSTC_WRAPPER=${{ runner.tool_cache }}/cargo-sccache/bin/sccache" >> $GITHUB_ENV
+          fi
       - id: get-rust-versions
         run: |
           echo "::set-output name=rustc::$(rustc --version)"