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setup-crane/action.yml
2026-06-26 22:31:13 +00:00

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1.9 KiB
YAML

name: 'Setup crane'
description: 'Install and authorize crane'
branding:
icon: box
color: green
inputs:
version:
description: 'Version of crane to install (tip, latest-release, v0.5.1, etc.)'
required: true
default: 'latest-release'
runs:
using: "composite"
steps:
- shell: bash
env:
VERSION: ${{ inputs.version }}
RUNNER_OS: ${{ runner.os }}
GITHUB_TOKEN: ${{ github.token }}
run: |
set -ex
# Install crane:
# - if version is "tip", install from tip of main.
# - if version is "latest-release", use the latest release URL.
# - otherwise, install the specified version.
case "${VERSION}" in
tip)
echo "Installing crane using go get"
go install github.com/google/go-containerregistry/cmd/crane@main
;;
latest-release)
url="https://github.com/google/go-containerregistry/releases/latest/download"
;;
*)
url="https://github.com/google/go-containerregistry/releases/download/${VERSION}"
esac
os="${RUNNER_OS}"
if [[ "$os" == "macOS" ]]; then
os="Darwin"
fi
arch=$(uname -m)
if [[ "$arch" =~ (aarch64|arm64) ]] ; then
arch=arm64
fi
out=crane
if [[ "${os}" == "Windows" ]]; then
out=crane.exe
fi
if [[ ! -z "${url}" ]]; then
echo "Installing crane for ${os} on ${arch}"
tmp=$(mktemp -d)
cd "${tmp}"
fname="go-containerregistry_${os}_${arch}.tar.gz"
curl -o "$fname" -fsSL --retry 5 --retry-delay 1 --retry-all-errors "${url}/${fname}"
tar xzf "$fname" "${out}"
chmod +x "${tmp}/${out}"
PATH="${PATH}:${tmp}"
echo "${tmp}" >> "$GITHUB_PATH"
fi
# NB: username doesn't seem to matter.
echo "${GITHUB_TOKEN}" | crane auth login ghcr.io --username "dummy" --password-stdin