Add CI setup (#14)

.circleci/config.yml

@@ -0,0 +1,97 @@
+version: 2.1
+
+executors:
+  ubuntu_1804:
+    docker:
+      - image: circleci/buildpack-deps:bionic
+  macos_1013:
+    macos:
+      xcode: "10.0.0"
+
+commands:
+  setup_ubuntu:
+    description: "Setup Ubuntu environment"
+    parameters:
+      OTP_VERSION:
+        type: string
+        default: "20.3.8.23"
+    steps:
+      - run:
+          name: Setup environment
+          command: |
+            sudo apt-get update \
+            && sudo apt-get \
+            install \
+            build-essential \
+            cargo \
+            cmake \
+            autoconf \
+            libncurses5-dev
+      - run:
+          name: Install OTP
+          command: |
+            curl -fsSL -o otp-src.tar.gz https://github.com/erlang/otp/archive/OTP-<< parameters.OTP_VERSION >>.tar.gz
+            tar -zxf otp-src.tar.gz --strip-components=1
+            ./otp_build autoconf && ./configure && make -j$(nproc) && sudo make install
+      - run:
+          name: Install rest
+          command: |
+            curl https://sh.rustup.rs -sSf | sh -s -- -yq && source $HOME/.cargo/env
+
+  setup_macos:
+    description: "Setup macos environment"
+    parameters:
+      OTP_VERSION:
+        type: string
+        default: "20"
+    steps:
+      - run:
+          name: Setup environment
+          command: |
+            brew update
+            brew install rust cmake erlang@<< parameters.OTP_VERSION >>
+            brew link --force erlang@<< parameters.OTP_VERSION >>
+
+  run_build:
+    description: "Build"
+    steps:
+      - run:
+          name: Build
+          command: |
+            make
+
+jobs:
+  ubuntu_1804_otp20:
+    executor: ubuntu_1804
+    steps:
+      - checkout
+      - setup_ubuntu
+      - run_build
+  ubuntu_1804_otp21:
+    executor: ubuntu_1804
+    steps:
+      - checkout
+      - setup_ubuntu:
+          OTP_VERSION: "21.0"
+      - run_build
+  macos_1013_otp20:
+    executor: macos_1013
+    steps:
+      - checkout
+      - setup_macos
+      - run_build
+  macos_1013_otp21:
+    executor: macos_1013
+    steps:
+      - checkout
+      - setup_macos:
+          OTP_VERSION: "21"
+      - run_build
+
+workflows:
+  check:
+    jobs:
+      - ubuntu_1804_otp20
+      - ubuntu_1804_otp21
+      - macos_1013_otp20
+      - macos_1013_otp21