build.yaml

name: Build 

on: 
  # Trigger the workflow on push or pull request,
  # but only for the main branch
  push:
    branches:
      - '**'
    tags:
      - 'v*'
  pull_request:
    branches:
      - main

env:
  PACKAGE_NAME: hello
  CONAN_REPO: my-conan-repo
  CONAN_REPO_URL: https://wangyoucao577.jfrog.io/artifactory/api/conan/test-conan-local
  CONAN_CHANNEL_FOR_RELEASE: stable
  CONAN_CHANNEL_BY_DEFAULT: ci

jobs:

  calc-version:
    runs-on: ubuntu-latest
    outputs:
      packageSemVer: ${{ env.PACKAGE_SEMVER }}
      conanUserChannel: ${{ env.CONAN_PACKAGE_USER_CHANNEL }}
      conanReference: ${{ env.CONAN_PACKAGE_REFERENCE }}
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      # use gitversion to determine next version
      - name: Install GitVersion
        uses: gittools/actions/gitversion/setup@v0.9.9
        with:
          versionSpec: 'x.x.x'
      - name: Determine Version
        id:   gitversion
        uses: gittools/actions/gitversion/execute@v0.9.9
        with:
          useConfigFile: true
      - name: Display SemVer
        run: |
          echo "SemVer: $GITVERSION_SEMVER"
      - name: Set envs for branchs/pr
        if: ${{ ( github.event_name == 'push' && !contains(github.ref, 'tags')) || github.event_name == 'pull_request' }} 
        run: | 
          echo PACKAGE_SEMVER=${{ steps.gitversion.outputs.semVer }}+${{ steps.gitversion.outputs.shortSha }} >> ${GITHUB_ENV}
          echo CONAN_PACKAGE_USER_CHANNEL=${{ github.actor }}/${{ env.CONAN_CHANNEL_BY_DEFAULT }} >> ${GITHUB_ENV}
      - name: Set envs for tags
        if: ${{ github.event_name == 'push' && contains(github.ref, 'tags') }} 
        run: | 
          echo PACKAGE_SEMVER=${{ steps.gitversion.outputs.semVer }} >> ${GITHUB_ENV}
          echo CONAN_PACKAGE_USER_CHANNEL=${{ github.actor }}/${{ env.CONAN_CHANNEL_FOR_RELEASE }} >> ${GITHUB_ENV}
      - name: Set CONAN_PACKAGE_REFERENCE if user_channel available
        if: ${{ env.CONAN_PACKAGE_USER_CHANNEL }}
        run: echo CONAN_PACKAGE_REFERENCE=${{ env.PACKAGE_NAME }}/${{ env.PACKAGE_SEMVER }}@${{ env.CONAN_PACKAGE_USER_CHANNEL }} >> ${GITHUB_ENV}
      - name: Set CONAN_PACKAGE_REFERENCE if user_channel NOT available
        if: ${{ !env.CONAN_PACKAGE_USER_CHANNEL }}
        run: echo CONAN_PACKAGE_REFERENCE=${{ env.PACKAGE_NAME }}/${{ env.PACKAGE_SEMVER }} >> ${GITHUB_ENV}

  build:
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    needs: calc-version
    env:
      PACKAGE_SEMVER: ${{ needs.calc-version.outputs.packageSemVer }}
      CONAN_PACKAGE_USER_CHANNEL: ${{ needs.calc-version.outputs.conanUserChannel }}
      CONAN_PACKAGE_REFERENCE: ${{ needs.calc-version.outputs.conanReference }}
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      # use conan to build and store
      - name: Install Conan
        id: conan
        uses: turtlebrowser/get-conan@main
      - name: Conan version
        run: echo "${{ steps.conan.outputs.version }}"

      - name: Build Static
        run: | 
          conan create . ${{ env.CONAN_PACKAGE_USER_CHANNEL }}
          conan create . ${{ env.CONAN_PACKAGE_USER_CHANNEL }} -s build_type=Debug 
      - name: Build Shared
        if: ${{ !contains(matrix.os, 'macos') && !contains(matrix.os, 'windows') }} # disable shared on macos/windows at the moment due to poco doesn't have pre-built shared libraries. 
        run: |
          conan create . ${{ env.CONAN_PACKAGE_USER_CHANNEL }} -o hello:shared=True 
          conan create . ${{ env.CONAN_PACKAGE_USER_CHANNEL }} -s build_type=Debug -o hello:shared=True 

      - name: Upload # ignore on pull_request 
        if: ${{ github.event_name != 'pull_request' }}
        run: |
          conan remote add ${{ env.CONAN_REPO }} ${{ env.CONAN_REPO_URL }}
          conan user -p ${{ secrets.MY_JFROG_IO_ACCESS_TOKEN }} -r ${{ env.CONAN_REPO }} ${{ secrets.MY_JFROG_IO_USERNAME }}
          conan upload ${{ env.CONAN_PACKAGE_REFERENCE }} -r ${{ env.CONAN_REPO }} --all