Add Github Actions release script (#469)

* Add first version of release script

* Several fixes for the Windows release job

* Install OpenCL for Windows release

* Fix issue with environment variable

* Set OpenCL root

* Fix zipping in Windows build

2 files changed, 98 insertions, 1 deletions

diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 5fe1eb25..59487fd8 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -22,7 +22,7 @@ jobs:
     - name: Install requirements for Ubuntu
       run: |
         sudo apt-get update
-        sudo apt-get install -yq cmake ninja-build ocl-icd-opencl-dev opencl-c-headers libopenblas-dev --no-install-recommends
+        sudo apt-get install -yq ninja-build ocl-icd-opencl-dev opencl-c-headers libopenblas-dev --no-install-recommends
       if: ${{ matrix.config.os == 'ubuntu-latest' }}
 
     - name: Install requirements for macOS
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 00000000..98c8c536
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,97 @@
+name: CLBlast release
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Version of the form 1.5.3"
+        required: true
+
+
+jobs:
+
+  release_linux_and_macos:
+
+    strategy:
+      matrix:
+        config: [
+          {name: linux, os: ubuntu-20.04, arch: x86_64, c_compiler: gcc-9, cpp_compiler: g++-9},
+          {name: macos, os: macos-11, arch: x86_64, c_compiler: clang, cpp_compiler: clang++},
+        ]
+
+    runs-on: ${{ matrix.config.os }}
+
+    env:
+      RELEASE_NAME: CLBlast-${{ github.event.inputs.version }}-${{ matrix.config.name }}-${{ matrix.config.arch }}
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Install requirements for Ubuntu
+      run: |
+        sudo apt-get update
+        sudo apt-get install -yq ocl-icd-opencl-dev opencl-c-headers --no-install-recommends
+      if: ${{ matrix.config.name == 'linux' }}
+
+    - name: Run CMake
+      run: |
+        mkdir ${{env.RELEASE_NAME}}
+        export CC=${{ matrix.config.c_compiler }}
+        export CXX=${{ matrix.config.cpp_compiler }}
+        cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DTESTS=OFF -DCLIENTS=OFF -DSAMPLES=ON -DCMAKE_INSTALL_PREFIX=${{env.RELEASE_NAME}}
+
+    - name: Compile the code
+      run: cmake --build build
+
+    - name: Package the code
+      run: |
+        cmake --build build --target install
+        tar -cvf ${{env.RELEASE_NAME}}.tar.gz ${{env.RELEASE_NAME}}
+
+    - name: Upload the release
+      uses: actions/upload-artifact@v3
+      with:
+        name: ${{env.RELEASE_NAME}}
+        path: ${{env.RELEASE_NAME}}.tar.gz
+
+
+  release_windows:
+
+    strategy:
+      matrix:
+        config: [
+          {name: windows, os: windows-2019, arch: x64},
+        ]
+
+    runs-on: ${{ matrix.config.os }}
+
+    env:
+      RELEASE_NAME: CLBlast-${{ github.event.inputs.version }}-${{ matrix.config.name }}-${{ matrix.config.arch }}
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up MSVC
+      uses: ilammy/msvc-dev-cmd@v1
+
+    - name: Install OpenCL
+      run: vcpkg.exe --triplet=${{ matrix.config.arch }}-windows install opencl
+
+    - name: Run CMake
+      run: |
+        mkdir ${{env.RELEASE_NAME}}
+        cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DTESTS=OFF -DCLIENTS=OFF -DSAMPLES=ON -DCMAKE_INSTALL_PREFIX=${{env.RELEASE_NAME}} -DOPENCL_ROOT=C:/vcpkg/packages/opencl_x64-windows
+
+    - name: Compile the code
+      run: cmake --build build
+
+    - name: Package the code
+      run: |
+        cmake --build build --target install
+        7z a -r ${{env.RELEASE_NAME}}.7z ${{env.RELEASE_NAME}}
+
+    - name: Upload the release
+      uses: actions/upload-artifact@v3
+      with:
+        name: ${{env.RELEASE_NAME}}
+        path: ${{env.RELEASE_NAME}}.7z