58 lines
1.9 KiB
YAML
58 lines
1.9 KiB
YAML
name: 'Setup ko'
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description: 'Install and authorize ko'
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branding:
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icon: box
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color: green
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inputs:
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version:
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description: 'Version of ko to install (tip, latest-release, v0.14.1, etc.)'
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required: true
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default: 'latest-release'
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runs:
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using: "composite"
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steps:
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- shell: bash
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run: |
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set -ex
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# Install ko:
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# - if version is "tip", install from tip of main.
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# - if version is "latest-release", look up latest release.
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# - otherwise, install the specified version.
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case ${{ inputs.version }} in
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tip)
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echo "Installing ko using go install"
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go install github.com/google/ko@main
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;;
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latest-release)
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tag=$(curl -L -s -u "username:${{ github.token }}" https://api.github.com/repos/ko-build/ko/releases/latest | jq -r '.tag_name')
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;;
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*)
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tag="${{ inputs.version }}"
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esac
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os=${{ runner.os }}
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if [[ $os == "macOS" ]]; then
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os="Darwin"
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fi
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if [[ ! -z ${tag} ]]; then
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echo "Installing ko @ ${tag} for ${os}"
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curl -fsL https://github.com/ko-build/ko/releases/download/${tag}/ko_${tag:1}_${os}_x86_64.tar.gz | sudo tar xzf - -C /usr/local/bin ko
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fi
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if [[ ! -z ${KO_DOCKER_REPO} ]]; then
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echo "KO_DOCKER_REPO is already set"
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echo "Skipping login to ghcr.io and passing KO_DOCKER_REPO=${KO_DOCKER_REPO} on to future steps"
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echo "KO_DOCKER_REPO=${KO_DOCKER_REPO}" >> $GITHUB_ENV
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else
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# NB: username doesn't seem to matter.
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echo "${{ github.token }}" | ko login ghcr.io --username "dummy" --password-stdin
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# Set KO_DOCKER_REPO for future steps.
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# We need to get the repository name in lowercase, otherwise it could fail
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repo=$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]')
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echo "KO_DOCKER_REPO=ghcr.io/${repo}"
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echo "KO_DOCKER_REPO=ghcr.io/${repo}" >> $GITHUB_ENV
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fi
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