64 lines
1.9 KiB
Ruby
64 lines
1.9 KiB
Ruby
require 'set'
|
|
|
|
# @param git_ref_name [String]
|
|
# @param git_ref_type [String]
|
|
# @param git_default_branch [String]
|
|
# @return [Set[String]]
|
|
def get_image_tags(
|
|
git_ref_name: nil,
|
|
git_ref_type: nil,
|
|
git_default_branch: nil,
|
|
semver: nil
|
|
)
|
|
versions = Set[]
|
|
|
|
if git_ref_type == 'branch'
|
|
# add safe branch name
|
|
versions.add(git_ref_name.downcase.gsub(/[^a-z0-9._\n]+/, '-'))
|
|
elsif git_ref_type == 'tag'
|
|
# add version tag
|
|
versions.add(semver)
|
|
# TODO: check that this is actually latest
|
|
parsed = parse_semver(semver)
|
|
if parsed.pre == nil
|
|
versions.add(parsed.major.to_s)
|
|
versions.add("#{parsed.major}.#{parsed.minor}")
|
|
versions.add("#{parsed.major}.#{parsed.minor}.#{parsed.patch}")
|
|
end
|
|
|
|
# TODO: if the tag was made on a non-default branch, we still tag with default branch
|
|
versions.add(git_default_branch)
|
|
end
|
|
|
|
# TODO: if `tag`, check that this is actually latest
|
|
if git_ref_name == git_default_branch or git_ref_type == 'tag'
|
|
# Use Docker `latest` tag convention, only tagging `latest` on default branch.
|
|
versions.add('latest')
|
|
end
|
|
|
|
return versions
|
|
end
|
|
|
|
# @param registry [String]
|
|
# @param git_repo [String]
|
|
# @param sub_image [String?]
|
|
# @return String
|
|
def get_image_name(registry: 'ghcr.io', git_repo: nil, sub_image: nil)
|
|
git_repo = git_repo.downcase
|
|
|
|
default_sub_image = File.basename git_repo
|
|
container_repo = "#{registry}/#{git_repo}/#{sub_image ? sub_image : default_sub_image}"
|
|
end
|
|
|
|
Semver = Struct.new('Semver', :major, :minor, :patch, :pre, :build)
|
|
|
|
# @param version [String]
|
|
# @return [Semver]
|
|
def parse_semver(version)
|
|
# Ruby extracts regex named groups to local vars (but only if the regex is inlined).
|
|
/^(?<major>\d+)\.(?<minor>\d+)\.(?<patch>\d+)(?:-(?<pre>[0-9A-Za-z\-.]+))?(?:\+(?<build>[0-9A-Za-z\-]+))?$/ =~
|
|
version
|
|
|
|
Semver.new(major.to_i, minor.to_i, patch.to_i, pre, build)
|
|
end
|