Merge pull request #1 from tarosky/dev/harai

Build using GitHub Actions

.github/workflows/build.yml

@@ -0,0 +1,57 @@
+name: CI
+
+on:
+  pull_request:
+    branches:
+    - master
+  push:
+    branches:
+    - master
+    - issue/*
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v2
+    # Pre-installed packages break the environment required to build BCC.
+    # That's why I decided to use Docker inside GitHub Actions.
+    - run: docker image build -f=build/Dockerfile -t box:latest .
+    - run: docker container run --rm --mount type=bind,source="$(pwd)",target=/workspace box:latest go build -o work/nudge .
+    - uses: actions/upload-artifact@v2
+      with:
+        name: artifact
+        path: work/nudge
+
+  release:
+    needs: build
+    if: github.ref == 'refs/heads/master'
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/download-artifact@v2
+      with:
+        name: artifact
+    - name: Generate build number
+      uses: einaregilsson/build-number@v2
+      with:
+        token: ${{secrets.GITHUB_TOKEN}}
+        prefix: build_number_generator
+    - name: Print new build number
+      run: echo "Build number is $BUILD_NUMBER"
+    - id: create_release
+      uses: actions/create-release@v1
+      env:
+        GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+      with:
+        tag_name: build-${{env.BUILD_NUMBER}}
+        release_name: Build ${{env.BUILD_NUMBER}}
+        draft: false
+        prerelease: false
+    - uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+      with:
+        upload_url: ${{steps.create_release.outputs.upload_url}}
+        asset_path: ./nudge
+        asset_name: nudge.build-${{env.BUILD_NUMBER}}-linux-amd64
+        asset_content_type: application/octet-stream

build/Dockerfile

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+FROM ubuntu:20.04
+
+ARG BCC_VERSION=0.16.0
+ARG GO_VERSION=1.15.2
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y \
+  arping \
+  bison \
+  build-essential \
+  cmake \
+  flex \
+  git \
+  iperf3 \
+  libclang-9-dev \
+  libedit-dev \
+  libelf-dev \
+  libllvm9 \
+  llvm-9-dev \
+  netperf \
+  python3 \
+  python3-distutils \
+  zlib1g-dev
+
+RUN cd /var/tmp && git clone -b v${BCC_VERSION} https://github.com/iovisor/bcc.git
+RUN mkdir -p /var/tmp/bcc/build && cd /var/tmp/bcc/build
+
+RUN update-alternatives --install /usr/local/bin/python python /usr/bin/python3.8 1
+
+WORKDIR /var/tmp/bcc/build
+
+RUN cmake ..
+RUN make
+RUN make install
+
+# build python3 binding
+RUN cmake -DPYTHON_CMD=python3 ..
+
+WORKDIR /var/tmp/bcc/build/src/python
+
+RUN make
+RUN make install
+
+RUN mkdir -p /var/tmp/go
+WORKDIR /var/tmp/go
+RUN apt-get install -y curl
+
+RUN curl -sSfL https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz | tar -C /usr/local -xz
+ENV PATH $PATH:/usr/local/go/bin
+
+RUN mkdir /workspace
+WORKDIR /workspace

work/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore