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.

.cargo/config

@@ -0,0 +1,8 @@
+[target.aarch64-unknown-linux-gnu]
+linker = "aarch64-linux-gnu-gcc"
+
+[target.arm-unknown-linux-gnueabihf]
+linker = "arm-linux-gnueabihf-gcc"
+
+[target.armv7-unknown-linux-gnueabihf]
+linker = "arm-linux-gnueabihf-gcc"

.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

Cargo.toml

@@ -9,7 +9,7 @@ repository = "https://github.com/mbrubeck/agate"
 readme = "README.md"
 license = "MIT/Apache-2.0"
 edition = "2018"
-exclude = ["/tools"]
+exclude = ["/tools", ".github/", "release.sh"]
 
 [dependencies]
 tokio-rustls = "0.22.0"

Cross.toml

@@ -1,2 +0,0 @@
-[target.arm-unknown-linux-gnueabihf]
-image = "zenria/cross:arm-rpi-4.9.3-linux-gnueabihf"

release.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+# This is used to build cross platform linux binaries for a release in CI.
+# Since this is not supervised, abort if anything does not work.
+set -e
+
+# Cross-compiling needs a linker for the respective platforms. If you are on a Debian-based x86_64 Linux,
+# you can install them with:
+sudo apt -y install gcc-arm-linux-gnueabihf gcc-aarch64-linux-gnu
+
+for i in x86_64-unknown-linux-gnu aarch64-unknown-linux-gnu arm-unknown-linux-gnueabihf armv7-unknown-linux-gnueabihf
+do
+	# Make sure the cross-compiled std crate is available.
+	rustup target add $i
+	cargo build --verbose --release --target $i
+	cp target/$i/release/agate agate.$i
+done
+
+# Strip all the binaries.
+strip agate.x86_64-unknown-linux-gnu
+aarch64-linux-gnu-strip agate.aarch64-unknown-linux-gnu
+arm-linux-gnueabihf-strip agate.arm-unknown-linux-gnueabihf agate.armv7-unknown-linux-gnueabihf
+
+# compress the binaries.
+gzip agate.*