bazel_build.yml

# SPDX-License-Identifier: BSD-3-Clause
# Copyright (c) Contributors to the OpenEXR Project.
#
# GitHub Actions workflow file
# https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions

name: Bazel

on:
  push:
    # Versioned branches and tags are ignored for OpenEXR <= 1.x.x
    branches-ignore:
      - RB-2.*
    tags-ignore:
      - v1.*
      - v2.*
    # Jobs are skipped when ONLY Markdown (*.md) files are changed
    paths-ignore:
      - '**.md'
  pull_request:
    branches-ignore:
      - RB-2.*
    tags-ignore:
      - v1.*
      - v2.*
    paths-ignore:
      - '**.md'

jobs:
  build:
    name: Linux Ubuntu 20.04 Bazel build <GCC 9.3.0>
    runs-on: ubuntu-20.04
    
    steps:
    - uses: actions/checkout@v2

    - name: Mount bazel cache
      uses: actions/cache@v2
      with:
        path: "/home/runner/.cache/bazel"
        key: bazel

    - name: Install bazelisk
      run: |
        curl -LO "https://github.com/bazelbuild/bazelisk/releases/download/v1.11.0/bazelisk-linux-amd64"
        mkdir -p "${GITHUB_WORKSPACE}/bin/"
        mv bazelisk-linux-amd64 "${GITHUB_WORKSPACE}/bin/bazel"
        chmod +x "${GITHUB_WORKSPACE}/bin/bazel"

    - name: Build
      run: |
        "${GITHUB_WORKSPACE}/bin/bazel" build //...