Problem: released binary don't contain needed dynamic libraries

Closes: crypto-org-chain#781
Solution:
- flakify chain-maind project
- port nix releaser from cronos project

.github/workflows/release.yml

@@ -0,0 +1,176 @@
+name: release
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    environment: release
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
+      - name: setup release environment
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |-
+          echo 'GITHUB_TOKEN=${{secrets.GITHUB_TOKEN}}' > .release-env
+      - name: build and upload goreleaser binaries
+        run: make release
+
+  rocksdb-x86_64:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    needs: ["goreleaser"]
+    runs-on: ${{ matrix.os }}
+    environment: release
+    steps:
+      - uses: cachix/install-nix-action@v16
+        with:
+          nix_path: nixpkgs=channel:nixos-21.11
+      - uses: cachix/cachix-action@v10
+        with:
+          name: chain-main
+          signingKey: "${{ secrets.CACHIX_SIGNING_KEY }}"
+      - name: build linux/mac x86_64 rocksdb binaries
+        run: |
+          PLATFORM="$(uname -s)_x86_64"
+          BUILD_TYPE="tarball"
+          FLAKE="github:${GITHUB_REPOSITORY}/${GITHUB_REF_NAME}"
+
+          nix build -L ${FLAKE}#chain-maind-$BUILD_TYPE
+          cp result chain-main_${GITHUB_REF_NAME:1}-rocksdb_${PLATFORM}.tar.gz
+
+          nix build -L ${FLAKE}#chain-maind-goleveldb-$BUILD_TYPE
+          cp result chain-main_${GITHUB_REF_NAME:1}_${PLATFORM}.tar.gz
+
+          nix build -L ${FLAKE}#chain-maind-testnet-$BUILD_TYPE
+          cp result chain-main_${GITHUB_REF_NAME:1}-testnet-rocksdb_${PLATFORM}.tar.gz
+
+          nix build -L ${FLAKE}#chain-maind-testnet-goleveldb-$BUILD_TYPE
+          cp result chain-main_${GITHUB_REF_NAME:1}-testnet_${PLATFORM}.tar.gz
+
+          nix-env -i coreutils -f '<nixpkgs>'
+          sha256sum *.tar.gz > "checksums-$PLATFORM.txt"
+
+          echo 'FILES<<EOF' >> $GITHUB_ENV
+          ls -1 *.tar.gz >> $GITHUB_ENV
+          ls -1 checksums-*.txt >> $GITHUB_ENV
+          echo 'EOF' >> $GITHUB_ENV
+          cat $GITHUB_ENV
+      - name: upload linux/mac x86_64 rocksdb binaries
+        uses: softprops/action-gh-release@v1
+        with:
+          draft: true
+          files: "${{ env.FILES }}"
+
+  rocksdb-aarch64-linux:
+    needs: ["goreleaser"]
+    runs-on: ubuntu-latest
+    environment: release
+    steps:
+      - uses: cachix/install-nix-action@v16
+      - run: |
+         DEBIAN_FRONTEND=noninteractive
+         sudo apt-get update -q -y && sudo apt-get install -q -y qemu-system-aarch64 qemu-efi binfmt-support qemu-user-static
+         mkdir -p ~/.config/nix
+         sudo bash -c "echo system-features = aarch64-linux arm-linux >> /etc/nix/nix.conf"
+      - uses: cachix/cachix-action@v10
+        with:
+          name: chain-main
+          signingKey: "${{ secrets.CACHIX_SIGNING_KEY }}"
+      - name: build linux arm64 rocksdb binaries
+        env:
+          PLATFORM: Linux_arm64
+        run: |
+          BUILD_TYPE="tarball"
+          FLAKE="github:${GITHUB_REPOSITORY}/${GITHUB_REF_NAME}"
+
+          nix build -L --extra-platforms aarch64-linux ${FLAKE}#packages.aarch64-linux.chain-maind-$BUILD_TYPE
+          cp result chain-main_${GITHUB_REF_NAME:1}-rocksdb_${PLATFORM}.tar.gz
+
+          nix build -L --extra-platforms aarch64-linux ${FLAKE}#packages.aarch64-linux.chain-maind-goleveldb-$BUILD_TYPE
+          cp result chain-main_${GITHUB_REF_NAME:1}_${PLATFORM}.tar.gz
+
+          nix build -L --extra-platforms aarch64-linux ${FLAKE}#packages.aarch64-linux.chain-maind-testnet-$BUILD_TYPE
+          cp result chain-main_${GITHUB_REF_NAME:1}-testnet-rocksdb_${PLATFORM}.tar.gz
+
+          nix build -L --extra-platforms aarch64-linux ${FLAKE}#packages.aarch64-linux.chain-maind-testnet-goleveldb-$BUILD_TYPE
+          cp result chain-main_${GITHUB_REF_NAME:1}-testnet_${PLATFORM}.tar.gz
+
+          sha256sum *.tar.gz > checksums-$PLATFORM.txt
+
+          echo 'FILES<<EOF' >> $GITHUB_ENV
+          ls -1 *.tar.gz >> $GITHUB_ENV
+          ls -1 checksums-*.txt >> $GITHUB_ENV
+          echo 'EOF' >> $GITHUB_ENV
+          cat $GITHUB_ENV
+      - name: upload linux arm64 rocksdb binaries
+        uses: softprops/action-gh-release@v1
+        with:
+          draft: true
+          files: "${{ env.FILES }}"
+
+  rocksdb-x86_64-windows:    
+    needs: ["goreleaser"]
+    runs-on: windows-latest
+    environment: release    
+    steps:
+      - name: get source
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+      - name: setup msys2
+        uses: msys2/setup-msys2@v2
+        with:
+          msystem: MINGW64          
+          update: false
+          install: git msys2-devel base-devel mingw-w64-x86_64-gcc mingw-w64-x86_64-rocksdb  mingw-w64-x86_64-go  mingw-w64-x86_64-jq  mingw-w64-x86_64-dlfcn        
+      - name: get rocksdb & build
+        env:
+          PLATFORM: Windows_x86_64
+        shell: msys2 {0}
+        run: |
+          uname -a
+          export GOROOT=/mingw64/lib/go
+          export GOPATH=$HOME/go
+          export PATH=$GOPATH/bin:$GOROOT/bin:$PATH             
+          export CGO_CFLAGS="-I/mingw64/include/rocksdb" 
+          export CGO_LDFLAGS="-L/mingw64/lib -lrocksdb -lstdc++ -lm -lz -lbz2 -lsnappy -llz4 -lzstd" 
+          echo $PATH
+          go version
+          wget https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-rocksdb-6.26.1-1-any.pkg.tar.zst
+          pacman -U mingw-w64-x86_64-rocksdb-6.26.1-1-any.pkg.tar.zst --noconfirm
+          COSMOS_BUILD_OPTIONS=rocksdb make      
+          ls -la ./build/
+          mv ./build/chain-maind ./build/chain-maind.exe
+          cp /mingw64/bin/libbz2-1.dll ./build 
+          cp /mingw64/bin/libgcc_s_seh-1.dll ./build
+          cp /mingw64/bin/liblz4.dll ./build
+          cp /mingw64/bin/librocksdb.dll ./build
+          cp /mingw64/bin/libsnappy.dll ./build
+          cp /mingw64/bin/libstdc++-6.dll ./build
+          cp /mingw64/bin/libwinpthread-1.dll ./build
+          cp /mingw64/bin/libzstd.dll ./build
+          cp /mingw64/bin/zlib1.dll ./build
+          cd ./build
+          tar cvfz ../chain-main.tar.gz *
+          cd ..
+          ls -la ./chain-main.tar.gz
+          mv ./chain-main.tar.gz chain-main_${GITHUB_REF_NAME:1}-rocksdb_${PLATFORM}.tar.gz
+          ls -la chain-main_${GITHUB_REF_NAME:1}-rocksdb_${PLATFORM}.tar.gz
+          echo "OK"
+          echo 'FILES<<EOF' >> $GITHUB_ENV
+          ls -1 *.tar.gz >> $GITHUB_ENV
+          echo 'EOF' >> $GITHUB_ENV
+          cat $GITHUB_ENV
+      - name: upload 
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        uses: softprops/action-gh-release@v1
+        with: 
+          draft: true
+          files: "${{ env.FILES }}"          

.goreleaser.yml

@@ -108,6 +108,10 @@ changelog:
 snapshot:
   name_template: "{{ .Tag }}-next"
 
+release:
+  draft: true
+  mode: append
+
 # brews:
 #   - name: "chain-maind"
 #     description: "chain-main daemon"