ci(github/workflows): build & release pipelines created

Author: itssimmons

.bazelrc

@@ -1 +1,3 @@
-build --cxxopt='-std=c++20'
+build --cxxopt=-std=c++20
+build --host_cxxopt=-std=c++20
+build --features=layering_check

.bazelversion

@@ -0,0 +1 @@
+8.3.0

.github/workflows/build.yml

@@ -0,0 +1,42 @@
+name: Bazel Build
+
+on:
+  push:
+    tags:
+      - "v**"
+
+jobs:
+  build:
+    runs-on: ${{ matrix.platform }}
+    strategy:
+      fail-fast: true
+      matrix:
+        platform: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version: "1.26"
+
+      - name: Install Bazelisk
+        run: |
+          go install github.com/bazelbuild/bazelisk@latest
+          echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
+          export USE_BAZEL_VERSION=8.3.0
+          bazel version
+
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Build with Bazel
+        run: |
+          bazel build //tetris:tetris --verbose_failures
+          echo "binary_path=$(bazel info bazel-bin)/tetris/tetris" >> $GITHUB_ENV
+
+      - name: Upload Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: tetris-artifact-${{ matrix.platform }}
+          path: |
+            ${{ env.binary_path }}
+            ${{ env.binary_path }}.runfiles/

.github/workflows/release.yml

@@ -0,0 +1,30 @@
+name: Create Release
+
+on:
+  workflow_run:
+    workflows: ["Bazel Build"]
+    types:
+      - completed
+
+jobs:
+  release:
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    runs-on: ubuntu-slim
+    permissions:
+      contents: write
+
+    steps:
+      - name: Download Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: ./artifacts
+
+      - name: Create Release
+        uses: ncipollo/release-action@v1
+        with:
+          tag: ${{ github.event.workflow_run.head_branch }}
+          name: ${{ github.event.workflow_run.head_branch }}
+          body: "Automated release"
+          artifacts: ./artifacts/**/*
+          draft: false
+          prerelease: false

tetris/BUILD.bazel

@@ -4,6 +4,7 @@ cc_library(
 	hdrs = glob(["include/**/*.h"]),
 	includes = ["include"],
 	visibility = ["//visibility:public"],
+	copts = ["-std=c++20"]
 )
 
 filegroup(
@@ -17,4 +18,5 @@ cc_binary(
   srcs = ["src/main.cc"],
   deps = [":mylib"],
   data = [":textures"],
+  copts = ["-std=c++20"]
 )

tetris/src/core/rng.cc

@@ -1,3 +1,4 @@
+#include <chrono>
 #include <cstdint>
 
 #include "core/rng.h"