#
# Copyright 2021 The Sigstore Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: e2e-with-binary
# Run on every push, and allow it to be run manually.
on:
  push:
    paths:
      - '**'
      - '!**.md'
      - '!doc/**'
      - '!**.txt'
      - '!images/**'
      - '!LICENSE'
      - 'test/**'
    branches: [ 'main' ]
  workflow_dispatch:

permissions: {}

jobs:
  e2e-tests-with-binary:
    # Skip if running in a fork that might not have secrets configured.
    if: ${{ github.repository == 'sigstore/cosign' }}
    name: Run tests
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-latest, ubuntu-latest, windows-latest]

    permissions:
      id-token: write
      contents: read

    env:
      COSIGN_YES: "true"

    steps:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          persist-credentials: false

      - name: Extract version of Go to use
        shell: bash # To use awk on Windows
        run: echo "GOVERSION=$(awk -F'[:@]' '/FROM golang/{print $2; exit}' Dockerfile)" >> $GITHUB_ENV

      - uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
        with:
          go-version: '${{ env.GOVERSION }}'
          check-latest: true
          cache: false

      - name: build cosign and check sign-blob and verify-blob
        shell: bash
        run: |
          set -e
          make cosign
          ./cosign sign-blob --output-certificate certificate.pem --output-signature README.md.sig README.md

          if [ -s certificate.pem ]
          then
            echo "all good for key.pem"
          else
            echo "file does not exist, or is empty"
            exit 1
          fi

          if [ -s README.md.sig ]
          then
            exit 0
          else
            echo "file does not exist, or is empty"
            exit 1
          fi

          # Verify with sign-blob
          ./cosign verify-blob README.md --certificate certificate.pem --signature README.md.sig
