copy GitHub Actions from CPUID project

Signed-off-by: Steven Noonan <[email protected]>

Author: tycho

.github/install-fedora.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+#
+# This is an install script for Fedora-specific packages.
+#
+set -ex
+
+# Base build packages
+PACKAGES=(
+	git
+	gcc
+	compiler-rt
+	libasan
+	libubsan
+	clang
+	meson
+	perl
+	pkgconf-pkg-config
+	which
+)
+
+dnf install -y "${PACKAGES[@]}"

.github/install-post.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+#
+# This is a post-install script common to all Docker images.
+#
+set -x
+meson --version
+g++ --version
+clang++ --version
+lsb_release -a
+exit 0

.github/install-ubuntu.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+#
+# This is an install script for Ubuntu-specific packages.
+#
+set -ex
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get update
+apt-get install -y locales
+locale-gen en_US.UTF-8
+
+PACKAGES=(git build-essential pkg-config meson clang perl lsb-release)
+
+apt-get install -y "${PACKAGES[@]}"

.github/install.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+. .github/install-${IMAGE//\//-}.sh

.github/script.sh

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+#!/bin/bash
+#
+# This is a distribution-agnostic build script. Do not use "apt-get", "dnf", or
+# similar in here. Add any package installation gunk into the appropriate
+# install script instead.
+#
+set -ex
+
+rm -rf build-{a,ub,t}san build-meson
+
+case $COMPILER in
+gcc)
+	export CC=gcc
+	export CXX=g++
+	;;
+clang)
+	export CC=clang
+	export CXX=clang++
+esac
+
+
+MESON_ARGS=()
+BUILD_VARIANTS=(meson)
+
+BUILD_SANITIZERS=1
+[[ $(uname -s) == MINGW* ]] && BUILD_SANITIZERS=0
+
+if lsb_release -c | grep -q bionic$; then
+	export ASAN_OPTIONS=detect_odr_violation=0
+fi
+
+meson . build-meson -Dbuildtype=release -Ddebug=false -Db_lto=true
+
+# Build some tests with sanitizers
+if [[ $BUILD_SANITIZERS -ne 0 ]]; then
+	BUILD_VARIANTS+=(asan ubsan)
+	meson . build-asan -Db_sanitize=address
+	meson . build-ubsan -Db_sanitize=undefined
+	if [[ ${CXX} == *clang* ]]; then
+		BUILD_VARIANTS+=(tsan)
+		meson . build-tsan -Db_sanitize=thread
+	fi
+fi
+
+# Test CMake build too
+BUILD_VARIANTS+=(cmake)
+cmake -G Ninja -S . -B build-cmake
+
+# Build all targets of meson, ensuring everything can build.
+for BUILD_VARIANT in ${BUILD_VARIANTS[@]}; do
+	ninja -C build-${BUILD_VARIANT}
+done
+
+# Ensure plain makefile build works too
+make
+
+# Run basic tests
+for BUILD_VARIANT in . ${BUILD_VARIANTS[@]}; do
+	BUILD_DIR=build-$BUILD_VARIANT
+	[[ "$BUILD_VARIANT" == "." ]] && BUILD_DIR=.
+	pushd $BUILD_DIR
+		./clockperf
+	popd
+	[[ "$BUILD_VARIANT" != "." ]] && rm -rf build-$BUILD_VARIANT
+done

.github/workflows/build.yml

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+name: CI
+on: [push, pull_request]
+
+jobs:
+  test:
+    name: BuildAndTest
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        build: [ubuntu-latest, ubuntu-rolling, fedora-latest]
+        compiler: [gcc, clang]
+        include:
+          - build: ubuntu-latest
+            os: ubuntu-latest
+            docker_image: ubuntu
+            docker_tag: latest
+          - build: ubuntu-rolling
+            os: ubuntu-latest
+            docker_image: ubuntu
+            docker_tag: rolling
+          - build: fedora-latest
+            os: ubuntu-latest
+            docker_image: fedora
+            docker_tag: latest
+    steps:
+    - uses: actions/checkout@master
+    - name: Launch container
+      run: |
+        docker run -d --rm --name github-docker-builder -e LC_ALL="C" -e LANG="C" -v ${{ github.workspace }}:/build -w /build ${{ matrix.docker_image }}:${{ matrix.docker_tag }} tail -f /dev/null
+        docker ps
+    - name: Install dependencies
+      run: |
+        docker exec -e COMPILER=${{ matrix.compiler }} -e IMAGE=${{ matrix.docker_image }} -e IMAGE_TAG=${{ matrix.docker_tag }} -t github-docker-builder bash .github/install.sh
+        docker exec -e COMPILER=${{ matrix.compiler }} -e IMAGE=${{ matrix.docker_image }} -e IMAGE_TAG=${{ matrix.docker_tag }} -t github-docker-builder bash .github/install-post.sh
+    - name: Build and run project
+      run: |
+        docker exec -e COMPILER=${{ matrix.compiler }} -e IMAGE=${{ matrix.docker_image }} -e IMAGE_TAG=${{ matrix.docker_tag }} -t github-docker-builder bash .github/script.sh