name: Release

on:
  push:
    tags:
      - v*.*.*

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - uses: actions/setup-go@v2
      with:
        go-version: '^1.14.3'

    - name: Select custom release notes
      id: release-notes
      run: |
        RELNOTES="docs/release-notes/RELEASE-${GITHUB_REF#refs/tags/}.md"
        [[ -f "$RELNOTES" ]] && echo ::set-output name=ARGS::--release-notes $RELNOTES || true

    - uses: azure/docker-login@v1
      with:
        username: ${{ secrets.DOCKERHUB_USERNAME }}
        password: ${{ secrets.DOCKERHUB_PASSWORD }}

    # - name: Import GPG key
    #   id: import_gpg
    #   uses: crazy-max/ghaction-import-gpg@v2
    #   env:
    #     GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}

    - name: Load GPG private key
      run: |
        echo "$GPG_PRIVATE_KEY" | gpg --import
      env:
        GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}

    - uses: goreleaser/goreleaser-action@v2
      with:
        args: release --rm-dist ${{ steps.release-notes.outputs.ARGS }}
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        GO_VERSION: 1.14.4

    - name: Clear ~/.gnupg
      run: |
        rm -rf ~/.gnupg