build.yaml

#
# 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: CI-Container-Build

on:
  push:
    paths:
      - '**'
      - '!**.md'
      - '!doc/**'
      - '!**.txt'
      - '!images/**'
      - '!LICENSE'
      - 'test/**'
    branches:
      - main
      - release-*

permissions: {}

jobs:
  build:
    name: build
    runs-on: ubuntu-latest

    if: github.repository == 'sigstore/cosign'

    permissions:
      id-token: write
      contents: read

    steps:
      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 # v3.5.0

      - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
        with:
          go-version: '1.22'
          check-latest: true

      # will use the latest release available for ko
      - uses: ko-build/setup-ko@3aebd0597dc1e9d1a26bcfdb7cbeb19c131d3037 # v0.7

      - name: Set up Cloud SDK
        uses: google-github-actions/auth@f112390a2df9932162083945e46d439060d66ec2 # v2.1.4
        with:
          workload_identity_provider: 'projects/498091336538/locations/global/workloadIdentityPools/githubactions/providers/sigstore-cosign'
          service_account: 'github-actions@projectsigstore.iam.gserviceaccount.com'

      - name: creds
        run: gcloud auth configure-docker --quiet

      - name: Login to GitHub Container Registry
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: containers-cosign
        run: make sign-ci-containers
        env:
          KO_PREFIX: ghcr.io/sigstore/cosign/cosign/ci
          COSIGN_PASSWORD: "${{secrets.COSIGN_PASSWORD}}"