Module: UpgradeSuggestion

Defined in:
lib/spm_version_updates/upgrade_suggestion.rb

Overview

Derives per-update upgrade guidance from a package’s requirement kind and the available version: the SwiftPM identity, a ready-to-run ‘swift package update` command (manifest mode only), and the manifest requirement change needed when the new version is outside the declared constraint. Shared between the GitHub Action reporters and the Danger plugin.

Class Method Summary collapse

Class Method Details

.command(package) ⇒ Object

‘swift package update` only applies to Package.swift-managed dependencies (never Xcode projects, where source is nil) and cannot move a revision pin.



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# File 'lib/spm_version_updates/upgrade_suggestion.rb', line 31

def self.command(package)
  return nil unless package.source
  return nil if package.kind == "revision"

  "swift package update #{identity(package.normalized_url)}"
end

.fields(package, available_version, type) ⇒ Hash

Returns package_identity / requirement_kind / suggested_command / suggested_requirement, with inapplicable entries nil.

Parameters:

  • package (SpmPackageContext)
  • available_version (#to_s) —

    the version (or commit) being suggested

  • type (Symbol) —

    :version, :above_maximum, :branch, or :revision

Returns:

  • (Hash) —

    package_identity / requirement_kind / suggested_command / suggested_requirement, with inapplicable entries nil



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# File 'lib/spm_version_updates/upgrade_suggestion.rb', line 20

def self.fields(package, available_version, type)
  {
    package_identity: identity(package.normalized_url),
    requirement_kind: package.kind,
    suggested_command: command(package),
    suggested_requirement: requirement_change(package, available_version.to_s, type)
  }
end

.identity(normalized_url) ⇒ Object

SwiftPM’s default package identity: the last path component of the repository URL, lowercased (the normalized URL already has no ‘.git`).



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# File 'lib/spm_version_updates/upgrade_suggestion.rb', line 11

def self.identity(normalized_url)
  normalized_url.to_s.split("/").last.to_s.downcase
end

.requirement_change(package, available, type) ⇒ Object

The Package.swift requirement text needed before ‘swift package update` can reach the suggested version. In-range updates, branch pins, and revision pins need no manifest change.



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# File 'lib/spm_version_updates/upgrade_suggestion.rb', line 41

def self.requirement_change(package, available, type)
  return above_maximum_change(package, available) if type == :above_maximum

  %(exact: "#{available}") if package.kind == "exactVersion"
end