Class: Dependabot::Nix::UpdateChecker::VersionedBranchFinder

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dependabot/nix/update_checker/versioned_branch_finder.rb

Overview

Detects versioned branch naming patterns (e.g. nixos-24.11, release-24.11) and finds the latest branch matching the same prefix.

Instance Method Summary collapse

Constructor Details

#initialize(current_ref:, dependency:, credentials:, ignored_versions: []) ⇒ VersionedBranchFinder

Returns a new instance of VersionedBranchFinder.



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# File 'lib/dependabot/nix/update_checker/versioned_branch_finder.rb', line 35

def initialize(current_ref:, dependency:, credentials:, ignored_versions: [])
  @current_ref = current_ref
  @dependency = dependency
  @credentials = credentials
  @ignored_versions = ignored_versions
end

Instance Method Details

#latest_versioned_branch ⇒ Object 



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# File 'lib/dependabot/nix/update_checker/versioned_branch_finder.rb', line 51

def latest_versioned_branch
  match = branch_version_match
  return unless match

  prefix = match[1]
  current_version = parse_version(T.must(match[2]))
  return unless current_version

  suffix = match[3] # nil if no suffix, e.g. "-small" if present
  find_latest_branch(T.must(prefix), current_version, suffix)
end

#versioned_branch? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dependabot/nix/update_checker/versioned_branch_finder.rb', line 44

def versioned_branch?
  !branch_version_match.nil?
end