Switch CI to GitHub Actions.

PiperOrigin-RevId: 394542401

.appveyor.yml

@@ -1,36 +0,0 @@
-# Build matrix / environment variables are explained on:
-# https://www.appveyor.com/docs/appveyor-yml/
-# This file can be validated on: https://ci.appveyor.com/tools/validate-yaml
-
-version: "{build}"
-
-environment:
-  matrix:
-    # AppVeyor currently has no custom job name feature.
-    # http://help.appveyor.com/discussions/questions/1623-can-i-provide-a-friendly-name-for-jobs
-    - JOB: Visual Studio 2019
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-      CMAKE_GENERATOR: Visual Studio 16 2019
-
-platform:
-  - x86
-  - x64
-
-configuration:
-  - RelWithDebInfo
-  - Debug
-
-build_script:
-  - git submodule update --init --recursive
-  - mkdir build
-  - cd build
-  - if "%platform%"=="x86" (set CMAKE_GENERATOR_PLATFORM="Win32")
-      else (set CMAKE_GENERATOR_PLATFORM="%platform%")
-  - cmake --version
-  - cmake .. -G "%CMAKE_GENERATOR%" -A "%CMAKE_GENERATOR_PLATFORM%"
-      -DCMAKE_CONFIGURATION_TYPES="%CONFIGURATION%"
-  - cmake --build . --config "%CONFIGURATION%"
-  - cd ..
-
-test_script:
-  - cd build && ctest --verbose --build-config "%CONFIGURATION%" && cd ..

.github/workflows/build.yml

@@ -0,0 +1,101 @@
+# Copyright 2021 The LevelDB Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file. See the AUTHORS file for names of contributors.
+
+name: ci
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  build-and-test:
+    name:  >-
+      CI
+      ${{ matrix.os }}
+      ${{ matrix.compiler }}
+      ${{ matrix.optimized && 'release' || 'debug' }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        compiler: [clang, gcc, msvc]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        optimized: [true, false]
+        exclude:
+        # MSVC only works on Windows.
+        - os: ubuntu-latest
+          compiler: msvc
+        - os: macos-latest
+          compiler: msvc
+        # Not testing with GCC on macOS.
+        - os: macos-latest
+          compiler: gcc
+        # Only testing with MSVC on Windows.
+        - os: windows-latest
+          compiler: clang
+        - os: windows-latest
+          compiler: gcc
+        include:
+        - compiler: clang
+          CC: clang
+          CXX: clang++
+        - compiler: gcc
+          CC: gcc
+          CXX: g++
+        - compiler: msvc
+          CC:
+          CXX:
+
+    env:
+      CMAKE_BUILD_DIR: ${{ github.workspace }}/build
+      CMAKE_BUILD_TYPE: ${{ matrix.optimized && 'RelWithDebInfo' || 'Debug' }}
+      CC: ${{ matrix.CC }}
+      CXX: ${{ matrix.CXX }}
+      BINARY_SUFFIX: ${{ startsWith(matrix.os, 'windows') && '.exe' || '' }}
+      BINARY_PATH: >-
+        ${{ format(
+        startsWith(matrix.os, 'windows') && '{0}\build\{1}\' || '{0}/build/',
+        github.workspace,
+        matrix.optimized && 'RelWithDebInfo' || 'Debug') }}
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: true
+
+    - name: Install dependencies on Linux
+      if: ${{ runner.os == 'Linux' }}
+      run: |
+        sudo apt-get update
+        sudo apt-get install libgoogle-perftools-dev libkyotocabinet-dev \
+            libsnappy-dev libsqlite3-dev
+
+    - name: Generate build config
+      run: >-
+        cmake -S "${{ github.workspace }}" -B "${{ env.CMAKE_BUILD_DIR }}"
+        -DCMAKE_BUILD_TYPE=${{ env.CMAKE_BUILD_TYPE }}
+        -DCMAKE_INSTALL_PREFIX=${{ runner.temp }}/install_test/
+
+    - name: Build
+      run: >-
+        cmake --build "${{ env.CMAKE_BUILD_DIR }}"
+        --config "${{ env.CMAKE_BUILD_TYPE }}"
+
+    - name: Run Tests
+      working-directory: ${{ github.workspace }}/build
+      run: ctest -C "${{ env.CMAKE_BUILD_TYPE }}" --verbose
+
+    - name: Run LevelDB Benchmarks
+      run: ${{ env.BINARY_PATH }}db_bench${{ env.BINARY_SUFFIX }}
+
+    - name: Run SQLite Benchmarks
+      if: ${{ runner.os != 'Windows' }}
+      run: ${{ env.BINARY_PATH }}db_bench_sqlite3${{ env.BINARY_SUFFIX }}
+
+    - name: Run Kyoto Cabinet Benchmarks
+      if: ${{ runner.os == 'Linux' && matrix.compiler == 'clang' }}
+      run: ${{ env.BINARY_PATH }}db_bench_tree_db${{ env.BINARY_SUFFIX }}
+
+    - name: Test CMake installation
+      run: cmake --build "${{ env.CMAKE_BUILD_DIR }}" --target install

.travis.yml

@@ -1,88 +0,0 @@
-# Build matrix / environment variables are explained on:
-# http://about.travis-ci.org/docs/user/build-configuration/
-# This file can be validated on: http://lint.travis-ci.org/
-
-language: cpp
-dist: bionic
-osx_image: xcode12.5
-
-compiler:
-- gcc
-- clang
-os:
-- linux
-- osx
-
-env:
-- BUILD_TYPE=Debug
-- BUILD_TYPE=RelWithDebInfo
-
-jobs:
-  allow_failures:
-  # Homebrew's GCC is currently broken on XCode 11.
-  - compiler: gcc
-    os: osx
-
-addons:
-  apt:
-    sources:
-    - sourceline: 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-12 main'
-      key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'
-    - sourceline: 'ppa:ubuntu-toolchain-r/test'
-    packages:
-    - clang-12
-    - cmake
-    - gcc-11
-    - g++-11
-    - libgoogle-perftools-dev
-    - libkyotocabinet-dev
-    - libsnappy-dev
-    - libsqlite3-dev
-    - ninja-build
-  homebrew:
-    packages:
-    - cmake
-    - crc32c
-    - gcc@11
-    - gperftools
-    - kyoto-cabinet
-    - llvm@12
-    - ninja
-    - snappy
-    - sqlite3
-    update: true
-
-install:
-# The following Homebrew packages aren't linked by default, and need to be
-# prepended to the path explicitly.
-- if [ "$TRAVIS_OS_NAME" = "osx" ]; then
-    export PATH="$(brew --prefix llvm)/bin:$PATH";
-  fi
-# /usr/bin/gcc points to an older compiler on both Linux and macOS.
-- if [ "$CXX" = "g++" ]; then export CXX="g++-11" CC="gcc-11"; fi
-# /usr/bin/clang points to an older compiler on both Linux and macOS.
-#
-# Homebrew's llvm package doesn't ship a versioned clang++ binary, so the values
-# below don't work on macOS. Fortunately, the path change above makes the
-# default values (clang and clang++) resolve to the correct compiler on macOS.
-- if [ "$TRAVIS_OS_NAME" = "linux" ]; then
-    if [ "$CXX" = "clang++" ]; then export CXX="clang++-12" CC="clang-12"; fi;
-  fi
-- echo ${CC}
-- echo ${CXX}
-- ${CXX} --version
-- cmake --version
-
-before_script:
-- mkdir -p build && cd build
-- cmake .. -G Ninja -DCMAKE_BUILD_TYPE=$BUILD_TYPE
-    -DCMAKE_INSTALL_PREFIX=$HOME/.local
-- cmake --build .
-- cd ..
-
-script:
-- cd build && ctest --verbose && cd ..
-- "if [ -f build/db_bench ] ; then build/db_bench ; fi"
-- "if [ -f build/db_bench_sqlite3 ] ; then build/db_bench_sqlite3 ; fi"
-- "if [ -f build/db_bench_tree_db ] ; then build/db_bench_tree_db ; fi"
-- cd build && cmake --build . --target install

README.md

@@ -1,7 +1,6 @@
 **LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.**
 
-[![Build Status](https://travis-ci.org/google/leveldb.svg?branch=master)](https://travis-ci.org/google/leveldb)
-[![Build status](https://ci.appveyor.com/api/projects/status/g2j5j4rfkda6eyw5/branch/master?svg=true)](https://ci.appveyor.com/project/pwnall/leveldb)
+[![ci](https://github.com/google/leveldb/actions/workflows/build.yml/badge.svg)](https://github.com/google/leveldb/actions/workflows/build.yml)
 
 Authors: Sanjay Ghemawat (sanjay@google.com) and Jeff Dean (jeff@google.com)