build rust with cached deps

.github/workflows/build_compile.yml

@@ -0,0 +1,137 @@
+name: Build and Check
+
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+    inputs:
+      pull_request:
+        description: set to pull_request number to execute on external pr
+        required: false
+
+jobs:
+  ####### Check files and formatting #######
+
+  set-tags:
+    runs-on: ubuntu-latest
+    outputs:
+      git_branch: ${{ steps.check-git-ref.outputs.git_branch }}
+      git_ref: ${{ steps.check-git-ref.outputs.git_ref }}
+
+  check-cargo-toml-format:
+    name: "Check Cargo.toml files format"
+    runs-on: self-hosted
+    needs: ["set-tags"]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ needs.set-tags.outputs.git_ref }}
+      # With rustup's nice new toml format, we just need to run rustup show to install the toolchain
+      # https://github.com/actions-rs/toolchain/issues/126#issuecomment-782989659
+      - name: Setup Rust toolchain
+        run: rustup show
+      - name: Check Cargo.toml files format with toml_sort
+        run: ./scripts/check-cargo-toml-files-format.sh
+
+  check-rust-fmt:
+    name: "Check with rustfmt"
+    runs-on: ubuntu-latest
+    needs: ["set-tags"]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ needs.set-tags.outputs.git_ref }}
+      # With rustup's nice new toml format, we just need to run rustup show to install the toolchain
+      # https://github.com/actions-rs/toolchain/issues/126#issuecomment-782989659
+      - name: Setup Rust toolchain
+        run: rustup show
+      - name: Format code with rustfmt
+        run: cargo fmt -- --check
+
+
+  cargo-clippy:
+    runs-on: self-hosted
+    needs: ["set-tags"]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ needs.set-tags.outputs.git_ref }}
+      - name: Setup Rust toolchain
+        run: rustup show
+      - name: Clippy
+        run: SKIP_WASM_BUILD=1 env -u RUSTFLAGS cargo clippy
+
+  build:
+    runs-on: self-hosted
+    needs: ["set-tags"]
+    env:
+      CARGO_SCCACHE_COMMIT: bed5571c
+      RUSTFLAGS: "-C opt-level=3 -D warnings"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ needs.set-tags.outputs.git_ref }}
+      - uses: actions/cache@v2
+        with:
+          path: ${{ runner.tool_cache }}/cargo-sccache-${CARGO_SCCACHE_COMMIT}
+          key: ${{ runner.OS }}-sccache-bin-${{ env.CARGO_SCCACHE_COMMIT }}-v1
+
+      # With rustup's nice new toml format, we just need to run rustup show to install the toolchain
+      # https://github.com/actions-rs/toolchain/issues/126#issuecomment-782989659
+      - name: Setup Rust toolchain
+        run: rustup show
+      - name: SCCache
+        run: |
+          # We altered the path to avoid old actions to overwrite it
+          SCCACHE_PATH=${{ runner.tool_cache }}/cargo-sccache-${CARGO_SCCACHE_COMMIT}
+          SCCACHE_BIN=${SCCACHE_PATH}/bin/sccache
+          if [ ! -f $SCCACHE_BIN ]; then
+            cargo install sccache --git https://github.com/purestake/sccache.git --rev $CARGO_SCCACHE_COMMIT --force --no-default-features --features=dist-client --root $SCCACHE_PATH
+          fi
+          ls -la $SCCACHE_BIN
+          ps aux | grep sccache
+          if [[ -z `pgrep sccache` ]]; then
+            chmod +x $SCCACHE_BIN
+            $SCCACHE_BIN --start-server
+          fi
+          $SCCACHE_BIN -s
+          echo "RUSTC_WRAPPER=$SCCACHE_BIN" >> $GITHUB_ENV
+      - name: Build Node
+        run: |
+          env
+          cargo build --release --all
+      - name: Unit tests
+        run: |
+          cargo install cargo-expand
+          cargo test --release --all
+
+    
+      - name: Cargo check
+        run: cargo check --release 
+      - name: Save binary
+        run: |
+          mkdir -p build
+          cp target/release/substrate build/substrate;
+      - name: Upload binary
+        uses: actions/upload-artifact@v2
+        with:
+          name: substrate
+          path: build
+      - name: Save runtime wasm
+        run: |
+          mkdir -p runtimes
+          cp target/release/wbuild/*/*.compact.compressed.wasm runtimes/;
+      - name: Upload runtimes
+        uses: actions/upload-artifact@v2
+        with:
+          name: runtimes
+          path: runtimes
+
+