add release build action

No longer using `cross`, so Cross.toml is not needed any more.
Instead releases are just built with cargo build --release.

.github/workflows/rust.yml

@@ -0,0 +1,109 @@
+name: Release Builds
+
+on: 
+  push:
+    tags:
+      - 'v*' # on every version tag
+
+jobs:
+  # first just a small job to draft the release so all others can use the upload_url
+  create_release:
+    runs-on: ubuntu-latest
+    steps:
+    - name: create release
+      id: create_release
+      uses: actions/create-release@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        tag_name: ${{ github.ref }}
+        release_name: ${{ github.ref }}
+        # only draft the release so changelog can be edited
+        draft: true
+        prerelease: false
+    outputs:
+      upload_url: ${{ steps.create_release.outputs.upload_url }}
+
+  build_ubuntu:
+    runs-on: ubuntu-latest
+    needs: create_release
+    steps:
+    - uses: actions/checkout@v1
+    - name: build
+      run: bash release.sh
+    - name: upload release asset x86_64
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ needs.create_release.outputs.upload_url }}
+        asset_path: ./agate.x86_64-unknown-linux-gnu.gz
+        asset_name: agate.x86_64-unknown-linux-gnu.gz
+        asset_content_type: application/gzip
+    - name: upload release asset arm
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ needs.create_release.outputs.upload_url }}
+        asset_path: ./agate.arm-unknown-linux-gnueabihf.gz
+        asset_name: agate.arm-unknown-linux-gnueabihf.gz
+        asset_content_type: application/gzip
+    - name: upload release asset armv7
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ needs.create_release.outputs.upload_url }}
+        asset_path: ./agate.armv7-unknown-linux-gnueabihf.gz
+        asset_name: agate.armv7-unknown-linux-gnueabihf.gz
+        asset_content_type: application/gzip
+    - name: upload release asset aarch64
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ needs.create_release.outputs.upload_url }}
+        asset_path: ./agate.aarch64-unknown-linux-gnu.gz
+        asset_name: agate.aarch64-unknown-linux-gnu.gz
+        asset_content_type: application/gzip
+
+  build_windows:
+    runs-on: windows-latest
+    needs: create_release
+    steps:
+    - uses: actions/checkout@v1
+    - run: rustc -Vv
+    - name: Build
+      run: cargo build --verbose --release
+    - name: upload release asset win
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ needs.create_release.outputs.upload_url }}
+        asset_name: agate.x86_64-pc-windows-msvc.exe
+        # TODO: this one is not zipped and not stripped
+        asset_path: target/release/agate.exe
+        asset_content_type: application/vnd.microsoft.portable-executable
+
+  build_macos:
+    runs-on: macos-latest
+    needs: create_release
+    steps:
+    - uses: actions/checkout@v1
+    - name: Build
+      run: cargo build --verbose --release
+    - name: strip names
+      run: strip target/release/agate
+    - name: compress
+      run: gzip -c target/release/agate > ./agate.gz
+    - name: upload release asset darwin
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ needs.create_release.outputs.upload_url }}
+        asset_path: ./agate.gz
+        asset_name: agate.x86_64-apple-darwin.gz
+        asset_content_type: application/gzip